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AI tools for building AI agents

347 frameworks, browser agents, MCP servers and model APIs for agents. Frameworks, browser agents, MCP tooling and model APIs for building agent-style applications.

How to read this page. The tools are grouped by category and are not ranked. Pricing labels come from vendors' own pages when we could confirm them. Always verify plans and limits on the vendor's site.

AI Agents & Frameworks (103)

ToolWhat it doesPricingLink
AG2Open-source multi-agent framework that grew out of the original AutoGen project.FreeOfficial site
Agency SwarmOpen-source framework for building collaborative multi-agent systems on the OpenAI Agents SDK.FreeOfficial site
Agent 37Hosts always-on AI agents behind one API with persistent files, billed per minute.See siteOfficial site
Agentic FabriqControl plane for managing AI agents.FreemiumOfficial site
AgentOpsObservability and monitoring for AI agents.See siteOfficial site
AgentScopeOpen-source multi-agent framework from Alibaba for building agent applications.See siteOfficial site
AgnoFramework and runtime for building multi-agent systems.FreemiumOfficial site
Amazon Bedrock AgentCoreAWS services for deploying and operating AI agents at scale.See siteOfficial site
Amazon QuickAWS agentic AI assistant for work (Quick Suite) that combines research, BI dashboards and automation across your tools.See siteOfficial site
Atomic AgentsLightweight, modular Python framework for building AI agents.FreeOfficial site
AutoGenMicrosoft's open-source framework for building multi-agent applications.FreeOfficial site
AutoGPTOpen-source platform for building and running autonomous AI agents.See siteOfficial site
BabyAGIExperimental framework for self-building autonomous agents.FreeOfficial site
Beam.winRun AI agents on one Mac and use its windows on another.FreemiumOfficial site
BeeAIOpen-source platform for discovering and running AI agents.See siteOfficial site
BusabaseStructured records and human review for agent output, with self-host option.FreemiumOfficial site
CAMEL-AIOpen-source community and framework for multi-agent research.FreeOfficial site
CassidyAI automation platform for building agents and workflows on company knowledge.See siteOfficial site
ChatDevOpen-source multi-agent collaboration for software development.FreeOfficial site
Claude Agent SDKAnthropic's SDK for building agents on the same tools and agent loop that power Claude Code.See siteOfficial site
CogneeOpen-source memory layer for AI agents that combines knowledge graphs and vector search, self-hosted or in the cloud.FreemiumOfficial site
ComposioTool integration platform that connects AI agents to apps and APIs.FreemiumOfficial site
CopilotKitOpen-source framework for adding in-app AI copilots and agentic UIs.FreemiumOfficial site
CozeByteDance platform for building and deploying AI agents and bots without code.See siteOfficial site
CrewAIFramework and platform for orchestrating teams of role-playing AI agents.See siteOfficial site
DSPyFramework for programming rather than prompting language models.FreeOfficial site
DustPlatform for building, sharing and running AI agents connected to company knowledge and tools.FreemiumOfficial site
EmaUniversal AI employee platform with agents for enterprise workflows.See siteOfficial site
EmpyrePlatform where specialised AI agents build, launch and operate a software business from a plain-language description.Official site
Fetch.aiPlatform and framework for building and discovering autonomous AI agents.See siteOfficial site
FlowithCanvas-based AI workspace with an agent for long multi-step research and creation tasks.FreemiumOfficial site
Gemini EnterpriseGoogle Cloud's platform for building and using AI agents at work (formerly Agentspace).See siteOfficial site
GenkitOpen-source framework from Google for building AI-powered apps in JavaScript, Go and Python.FreeOfficial site
Gooey.AILow-code platform for building AI workflows and copilots.FreemiumOfficial site
Google Agent Development KitGoogle's open-source toolkit for building and deploying AI agents.FreeOfficial site
GooseOpen-source, extensible AI agent that runs locally, uses MCP extensions and can automate coding and other tasks.FreeOfficial site
GraphitiOpen-source library for building temporal knowledge graphs for agents.FreeOfficial site
GraphRAGMicrosoft open-source graph-based retrieval-augmented generation system.FreeOfficial site
Grep AICreates AI agents and agent swarms to research businesses, check information, and automate repetitive workflows through an API or MCP.Free trialOfficial site
GriptapeFramework and cloud for building AI agents and workflows.See siteOfficial site
HaystackOpen-source framework from deepset for building search, RAG and agent pipelines.FreeOfficial site
HobOpen-source on-device alternative to hosted AI coworkers.See siteOfficial site
InkboxIdentity and communication layer (email, phone) for AI agents.See siteOfficial site
Inngest AgentKitTypeScript framework from Inngest for building multi-agent networks.See siteOfficial site
InstaBoxCloud computers for AI agents.See siteOfficial site
Kimi Hosted AgentsManaged cloud runtime from Moonshot AI (Harness as a Service) for long-horizon multi-agent workloads.See siteOfficial site
Kore.aiEnterprise agent platform for AI in customer service, employee support and process automation.See siteOfficial site
KotaemonOpen-source RAG UI for chatting with documents.FreeOfficial site
LangbaseServerless platform for building, deploying and scaling AI agents with memory and tools.FreemiumOfficial site
LangChainOpen-source framework and company for building LLM-powered applications and agents.FreemiumOfficial site
LangChain4jOpen-source Java library for building LLM-powered applications and agents.FreeOfficial site
LangGraphFramework for building stateful, controllable multi-step agents.See siteOfficial site
LangroidPython framework for building multi-agent LLM applications.FreeOfficial site
LettaPlatform for building stateful agents with long-term memory.FreemiumOfficial site
LightRAGOpen-source simple and fast retrieval-augmented generation.FreeOfficial site
Living BrainInteroperable memory layer for agentic AI, with a no-code workspace.See siteOfficial site
LlamaIndexFramework and cloud services for building agents over your own data.FreemiumOfficial site
LyzrEnterprise platform and framework for building and running AI agents.FreemiumOfficial site
ManusGeneral-purpose autonomous AI agent.See siteOfficial site
MarblismAI employees for small businesses that handle inbox, social media, SEO, calls and lead generation.See siteOfficial site
MastraTypeScript framework for building AI agents and workflows.FreemiumOfficial site
Mem0Memory layer for AI agents and applications.See siteOfficial site
MetaGPTOpen-source multi-agent framework that assigns software-team roles to cooperating AI agents.FreeOfficial site
Microsoft Agent FrameworkMicrosoft's open-source SDK for building AI agents and multi-agent workflows in Python and .NET.FreeOfficial site
Microsoft Copilot StudioLow-code platform for building custom copilots and agents.See siteOfficial site
MindStudioNo-code platform for building and deploying AI agents and workflows using many models.FreemiumOfficial site
OneCLIAI teammates that work across business tools from Slack, with scoped permissions, human approvals, and activity logs.FreemiumOfficial site
OpenAI Agents SDKOpenAI's lightweight Python framework for multi-agent workflows.FreeOfficial site
OpengeniInfrastructure for shipping AI agents quickly.FreemiumOfficial site
OpenMailGives AI agents an email identity so they can send and receive mail.See siteOfficial site
OpenManusOpen-source general AI agent framework.FreeOfficial site
OrgoSecure, always-on Linux, Windows and Mac cloud computers for AI agents.See siteOfficial site
OWLOpen-source multi-agent framework for real-world task automation.FreeOfficial site
PalletAI agents for logistics operations.Official site
PraisonAIOpen-source low-code framework for building multi-agent systems.FreeOfficial site
Pydantic AIPython agent framework from the Pydantic team focused on type safety.FreeOfficial site
R2ROpen-source agentic retrieval system with a RESTful API.FreeOfficial site
RAGFlowOpen-source RAG engine based on deep document understanding, with agent workflows.See siteOfficial site
RasaPlatform and open-source framework for building conversational AI assistants.See siteOfficial site
Relevance AIPlatform for building and managing teams of AI agents without code.See siteOfficial site
RerunNo-code agents that run 24/7 with human approval and a private server.FreemiumOfficial site
RivetOpen-source visual programming environment for building AI agents with LLMs.See siteOfficial site
Salesforce AgentforceSalesforce's platform for building and deploying AI agents on CRM data.See siteOfficial site
Semantic KernelMicrosoft's SDK for integrating AI models and agents into applications.FreeOfficial site
SimOpen-source visual builder for AI agent workflows.FreemiumOfficial site
SimularAI agent that operates a computer's desktop apps and browser to carry out tasks.See siteOfficial site
SkyworkAI agent workspace that turns prompts into documents, slides and spreadsheets with deep research.See siteOfficial site
smolagentsHugging Face's minimal library for building agents that write code.FreeOfficial site
Spring AISpring framework project for building AI applications in Java.FreeOfficial site
Strands AgentsOpen-source SDK from AWS for building AI agents in Python and TypeScript with a model-driven approach.FreeOfficial site
SuperAGIAI-native sales and marketing platform with autonomous agents; also known for an open-source agent framework.See siteOfficial site
SupermemoryMemory API and app for AI.FreemiumOfficial site
SwarmsFramework and platform for enterprise multi-agent orchestration.See siteOfficial site
TaskletCreates always-on AI agents that connect to business tools and run tasks and scheduled workflows across a team.Free trialOfficial site
TaskWeaverMicrosoft open-source code-first agent framework for data analytics tasks.FreeOfficial site
Teamily AIMessenger where personal agents, agent teams and people work together.See siteOfficial site
TwinAI agents that automate tasks across web apps.Free trialOfficial site
UnleashXAI workforce platform that turns conversations into completed outcomes.Official site
Vercel AI SDKTypeScript toolkit for building AI-powered applications and agents.See siteOfficial site
VoltAgentOpen-source TypeScript framework for building AI agents, with an observability console.FreemiumOfficial site
WordwarePlatform for building AI agents using natural-language programs.See siteOfficial site
YutoriCompany building computer-use models and web agent APIs that browse and act on websites.See siteOfficial site
ZepContext engineering and memory platform for AI agents.FreemiumOfficial site

Browser Agents (46)

ToolWhat it doesPricingLink
AGI IncPrivate action AI agents for phones and devices (company formerly known for MultiOn).See siteOfficial site
AirtopCloud browser automation platform for AI agents.FreemiumOfficial site
Anchor BrowserCloud browser platform for AI agents with persistent sessions.FreemiumOfficial site
ApifyPlatform for web scraping, browser automation and AI agent tools.FreemiumOfficial site
Axiom.aiNo-code browser automation bots that run in Chrome.See siteOfficial site
Bright DataWeb data platform offering scraping, proxies and browser infrastructure for AI.FreemiumOfficial site
Browse AINo-code tool for training robots to extract and monitor data from websites.FreemiumOfficial site
Browser UseOpen-source library and cloud for letting AI agents control a web browser.See siteOfficial site
BrowserbaseCloud headless browser infrastructure for AI agents and web automation.FreemiumOfficial site
BrowserlessHosted headless browsers and automation APIs.FreemiumOfficial site
BrowserOSOpen-source browser with built-in AI agents.See siteOfficial site
ChatGPT AtlasOpenAI's web browser with ChatGPT built in, including an agent mode that can act on web pages.See siteOfficial site
Crawl4AIOpen-source web crawler and scraper that outputs LLM-ready Markdown for AI pipelines.FreeOfficial site
DiaAI-first web browser from The Browser Company.FreemiumOfficial site
DiffbotWeb data extraction and knowledge graph built by crawling and parsing the web with AI.Official site
FellouAgentic browser that automates research and web tasks.FreemiumOfficial site
HARPA AIChrome extension that combines AI chat with web automation and page monitoring.See siteOfficial site
HyperbrowserCloud browser infrastructure for running AI web agents at scale.FreemiumOfficial site
KadoaAI agents that build and maintain web data extraction, focused on financial data teams.See siteOfficial site
KernelCloud browser infrastructure for AI agents.FreemiumOfficial site
LightpandaLightweight headless browser built for automation and AI agents.FreemiumOfficial site
MagicalAI agent and text expander that automates repetitive browser tasks.See siteOfficial site
NanobrowserOpen-source Chrome extension for running multi-agent web automation.FreeOfficial site
NotteCloud browser and framework for building web agents, with hosted sessions, proxies and CAPTCHA handling.See siteOfficial site
OctoparseNo-code web scraping tool with AI.FreemiumOfficial site
Opera NeonOpera's agentic AI browser.See siteOfficial site
OxylabsProxy network and web scraper and search APIs for collecting web data for AI.See siteOfficial site
ParallelWeb research infrastructure and APIs that give AI agents access to fresh web data.See siteOfficial site
Perplexity CometPerplexity's AI-powered web browser.See siteOfficial site
Retriever AIAI web scraping with success-based credit pricing.See siteOfficial site
Rill BrowserBrowser where Claude Code and Codex work beside you.See siteOfficial site
rtrvr.aiAI web agent as a Chrome extension and API for browsing, filling forms and extracting data.FreemiumOfficial site
ScrapeGraphAIAI web scraping API and open-source library that extracts structured data from pages using prompts.FreemiumOfficial site
ScrapflyWeb scraping API with anti-bot bypass, headless browsers and extraction.FreemiumOfficial site
ScrapingBeeWeb scraping API with headless browsers, proxies and AI extraction.Official site
SerpApiAPI for scraping Google and other search engine results in structured JSON.Official site
SerperFast Google Search API for agents and apps.See siteOfficial site
Sigma AI BrowserAI browser with built-in agent.See siteOfficial site
SkyvernAutomates browser-based workflows using LLMs and computer vision.See siteOfficial site
SpiderWeb crawling, scraping and search API that returns LLM-ready data, built on its own browser engine.Official site
StagehandOpen-source SDK from Browserbase for browser automation with natural language.See siteOfficial site
SteelOpen-source browser API for AI agents.FreemiumOfficial site
StrawberryAI browser that can complete multi-step tasks across websites.See siteOfficial site
ThunderbitAI web scraper Chrome extension that extracts data in a few clicks.See siteOfficial site
ZenRowsWeb scraping API.See siteOfficial site
ZyteWeb scraping API and tools with AI-powered automatic data extraction.Official site

MCP Servers & Registries (108)

ToolWhat it doesPricingLink
Airtable MCP ServerAirtable's MCP server for bases and records.See siteOfficial site
Amorphic LabsAgentMuxer, a tool router that lets AI agents find, pay for and use tools from one balance.See siteOfficial site
ArcadeTool-calling platform with authenticated integrations and MCP servers that let agents act in apps for users.FreemiumOfficial site
Articos MCPSimulated buyer reactions available to agents via MCP.See siteOfficial site
Asana MCP ServerAsana's MCP server for working with tasks and projects from AI assistants.See siteOfficial site
Atlassian Rovo MCP ServerAtlassian's remote MCP server that connects AI assistants to Jira, Confluence and Compass.See siteOfficial site
AWS MCP ServersOpen-source MCP servers from AWS Labs that give AI assistants access to AWS services and docs.FreeOfficial site
Azure MCP ServerMicrosoft MCP server that connects agents to Azure services.FreeOfficial site
Blender MCPCommunity MCP plugin that lets Claude and other LLMs control Blender 3D.FreeOfficial site
Box MCP ServerBox's MCP server for content in Box.See siteOfficial site
Brave Search MCP ServerOfficial Brave Search MCP server.FreeOfficial site
Bright Data MCPBright Data MCP server for web access and scraping.FreeOfficial site
Browserbase MCPMCP server that gives AI assistants cloud browser control through Browserbase.See siteOfficial site
Canva MCP ServerCanva AI connector (MCP) that lets AI assistants create, search and edit Canva designs.See siteOfficial site
Chrome DevTools MCPOfficial MCP server that lets coding agents control and inspect a live Chrome browser through DevTools.FreeOfficial site
ClickHouse MCP ServerClickHouse MCP server for running queries from AI assistants.FreeOfficial site
ClickUp MCP ServerClickUp's MCP server for tasks and docs.See siteOfficial site
Cloudflare MCP ServersCloudflare's documentation and servers for building and hosting remote MCP servers.See siteOfficial site
Context7MCP server that provides up-to-date library documentation to coding assistants.See siteOfficial site
Databricks MCPDatabricks managed MCP servers for Unity Catalog, Genie and vector search.See siteOfficial site
Datadog MCP ServerDatadog's remote MCP server for observability data.See siteOfficial site
dbt MCP Serverdbt Labs MCP server for dbt project metadata, semantic layer and commands.FreeOfficial site
Desktop CommanderMCP server for terminal commands and file editing on your computer.FreeOfficial site
Docker MCP Catalog and ToolkitDocker's catalog and toolkit for running containerized MCP servers.See siteOfficial site
Elasticsearch MCP ServerElastic MCP server for querying Elasticsearch from AI tools.FreeOfficial site
ElevenLabs MCPOfficial ElevenLabs MCP server for text to speech and audio tools.FreeOfficial site
Exa MCPExa's MCP server for web search from AI assistants.See siteOfficial site
FastMCPPython framework for building MCP servers and clients.See siteOfficial site
Fetch MCP ServerReference MCP server for fetching web content.FreeOfficial site
Figma MCP ServerFigma's MCP server that gives AI coding tools access to design context.See siteOfficial site
Filesystem MCP ServerReference MCP server for secure file operations.FreeOfficial site
Firebase MCP ServerFirebase CLI MCP server for managing Firebase projects from AI tools.FreeOfficial site
Firecrawl MCP ServerFirecrawl MCP server for web scraping and crawling.FreeOfficial site
Git MCP ServerReference MCP server for reading and manipulating Git repositories.FreeOfficial site
GitHub MCP ServerGitHub's official MCP server for repositories, issues and pull requests.FreeOfficial site
GlamaDirectory of MCP servers with search and details.See siteOfficial site
Google Maps Platform MCPGoogle Maps Platform agent tools and MCP server for grounding AI with places data.See siteOfficial site
Grafana MCP ServerMCP server for Grafana dashboards, data sources and incidents.FreeOfficial site
Heroku MCP ServerMCP server for managing Heroku apps and resources.FreeOfficial site
HOL PluginsPublic registry of AI coding-agent plugins across Claude Code, Codex, Cursor, MCP and related runtimes, ranked by trust score with scanner-backed security signals.FreeOfficial site
HubSpot MCP ServerHubSpot's MCP server for accessing CRM data from AI tools.See siteOfficial site
Hugging Face MCP ServerOfficial Hugging Face MCP server that lets AI assistants search models, datasets, Spaces and papers on the Hub.FreeOfficial site
Intercom MCP ServerIntercom's MCP server for conversations and contacts.See siteOfficial site
JinkoTravel infrastructure with MCP, API, and CLI connectors for agents to search, book, and manage flights, hotels, and car rentals.FreemiumOfficial site
Klavis AIHosted MCP servers and integration infrastructure for connecting AI agents to apps.FreemiumOfficial site
Kubernetes MCP ServerMCP server for Kubernetes and OpenShift clusters.FreeOfficial site
Linear MCPLinear's MCP server for accessing issues and projects from AI tools.See siteOfficial site
MCP InspectorInteractive developer tool for testing and debugging MCP servers.See siteOfficial site
MCP Python SDKOfficial Python SDK for MCP.FreeOfficial site
MCP Reference ServersRepository of reference and community MCP server implementations.See siteOfficial site
MCP RegistryOfficial community registry of Model Context Protocol servers.See siteOfficial site
MCP Toolbox for DatabasesOpen-source MCP server from Google for connecting agents to databases.FreeOfficial site
MCP TypeScript SDKOfficial TypeScript SDK for MCP servers and clients.FreeOfficial site
mcp-agentFramework from LastMile AI for building agents with MCP.FreeOfficial site
mcp.soCommunity directory of MCP servers.See siteOfficial site
MCPJamOpen-source inspector and testing tool for developing and debugging MCP servers.FreemiumOfficial site
Memory MCP ServerReference MCP server for a knowledge-graph memory.FreeOfficial site
MetorialPlatform for connecting AI agents to MCP servers and integrations, with hosting and monitoring.FreemiumOfficial site
Model Context ProtocolOpen protocol for connecting AI applications to tools and data sources.See siteOfficial site
Monday.com MCPmonday.com MCP server for boards and items.FreeOfficial site
MongoDB MCP ServerOfficial MCP server for interacting with MongoDB databases and Atlas.FreeOfficial site
NangoOpen-source platform for product integrations and tool calls to hundreds of APIs.See siteOfficial site
Neon MCP ServerMCP server for managing Neon Postgres projects and databases in natural language.FreeOfficial site
Netlify MCP ServerNetlify's MCP server that lets AI agents create, manage and deploy Netlify projects.See siteOfficial site
New Relic MCP ServerNew Relic's MCP server that gives AI tools and agents governed access to telemetry data.See siteOfficial site
Notion MCPNotion's MCP server for connecting AI tools to a workspace.See siteOfficial site
Obsidian MCPMCP server for Obsidian vaults via the Local REST API plugin.FreeOfficial site
PagerDuty MCP ServerPagerDuty official MCP server for incidents and services.FreeOfficial site
PayPal MCP ServerPayPal MCP server for invoices, payments and other PayPal APIs.See siteOfficial site
Perplexity MCP ServerPerplexity official MCP server for its Sonar API.FreeOfficial site
Pinecone MCPPinecone developer MCP server for indexes and docs.FreeOfficial site
Pipedream MCPHosted MCP servers for thousands of apps from Pipedream.See siteOfficial site
Plaid MCP ServerPlaid's MCP server for developer dashboard and integration tools.See siteOfficial site
PlanetScale MCP ServerPlanetScale's MCP server for database access from AI tools.See siteOfficial site
Playwright MCPMicrosoft's MCP server that lets agents drive a browser with Playwright.FreeOfficial site
PomeradoOpen-source tool that turns any website into an API or MCP server for AI agents.See siteOfficial site
Postman MCP ServerOfficial MCP server that connects AI agents to Postman APIs and collections.FreeOfficial site
Prisma MCP ServerPrisma's MCP server for managing Prisma Postgres databases.See siteOfficial site
PulseMCPDirectory and news about MCP servers and clients.See siteOfficial site
Qdrant MCP ServerOfficial Qdrant MCP server for semantic memory on Qdrant.FreeOfficial site
Railway MCP ServerRailway's MCP server for deploying and managing projects.See siteOfficial site
Redis MCP ServerRedis's official MCP server for working with data in Redis.FreeOfficial site
Render MCP ServerRender's MCP server for managing services and databases.See siteOfficial site
RoutantMCP access layer that connects AI agents to customer apps, databases, and private APIs with customer-set policies and approvals.See siteOfficial site
ScalekitMCP gateway for production agents that acts on a user's behalf.FreemiumOfficial site
Semgrep MCPSemgrep MCP server for scanning code for vulnerabilities.FreeOfficial site
Sentry MCPSentry's MCP server for giving AI tools access to error and performance data.See siteOfficial site
Sequential Thinking MCPReference MCP server for step-by-step problem solving.FreeOfficial site
SerenaOpen-source coding agent toolkit with semantic code retrieval via MCP.FreeOfficial site
Shopify AI ToolkitShopify MCP-based toolkit that gives AI coding tools access to Shopify docs, API schemas and validation.See siteOfficial site
Slack MCP ServerSlack's MCP server for searching and acting in Slack.See siteOfficial site
SmitheryRegistry and hosting platform for MCP servers.See siteOfficial site
Snowflake MCP ServerSnowflake Labs MCP server for Cortex AI, object management and SQL.FreeOfficial site
Snyk MCP ServerSnyk's MCP integration for running security scans from AI coding agents.See siteOfficial site
SpeakeasyGenerates SDKs and MCP servers from OpenAPI specs, with hosted MCP via its Gram product.FreemiumOfficial site
Square MCP ServerSquare's MCP server for payments, orders and catalog APIs.See siteOfficial site
StainlessGenerates SDKs and MCP servers for APIs from an OpenAPI specification.Official site
Stripe MCPStripe's MCP server and tools for working with the Stripe API from AI agents.See siteOfficial site
Supabase MCPGuide to connecting AI assistants to Supabase projects with MCP.See siteOfficial site
Tavily MCPTavily MCP server for search and extraction.FreeOfficial site
Terraform MCP ServerHashiCorp MCP server for Terraform registry and workflows.FreeOfficial site
ToolhouseBackend platform for giving AI agents tools, MCP servers and memory.See siteOfficial site
Twilio MCP ServerTwilio Labs MCP server exposing Twilio APIs to AI assistants.FreeOfficial site
Unity MCPMCP server bridging AI assistants and the Unity Editor.FreeOfficial site
Vercel MCPOfficial Vercel MCP server for searching docs and managing projects and deployments.See siteOfficial site
Webflow MCP ServerWebflow's MCP server for sites, CMS and Designer from AI tools.See siteOfficial site
Wix MCPWix's MCP server for building and managing Wix sites with AI tools.See siteOfficial site
Zapier MCPConnects AI assistants to thousands of apps via Zapier through MCP.See siteOfficial site

LLM APIs & Model Providers (90)

ToolWhat it doesPricingLink
AI/ML APISingle API giving access to hundreds of AI models.See siteOfficial site
AI21 LabsAI lab offering the Jamba models and enterprise AI tools.See siteOfficial site
Alibaba Cloud Model StudioAlibaba Cloud's platform for accessing and building on Qwen and other models.See siteOfficial site
Amazon BedrockAWS service offering foundation models from multiple providers through one API.See siteOfficial site
Anthropic APIAnthropic's developer API for the Claude family of models.See siteOfficial site
AnyscaleManaged platform for running Ray-based AI workloads.See siteOfficial site
Arcee AIU.S. lab building open-weight language models, available to download or through an API.See siteOfficial site
Azure AI FoundryMicrosoft's platform for building and managing AI apps and agents with a catalog of models.See siteOfficial site
BasetenInference platform for deploying and serving AI models.See siteOfficial site
BeamServerless GPU platform for running AI inference, sandboxes and background jobs in Python.FreemiumOfficial site
CavemanCuts AI coding-agent token costs with recoverable context compression and usage tracking.See siteOfficial site
CerebrasAI hardware company offering high-speed inference for open models.See siteOfficial site
ChutesDecentralized serverless inference platform for running open-source AI models.See siteOfficial site
Cloudflare AI GatewayGateway for caching, rate limiting and observing AI API traffic.See siteOfficial site
Cloudflare Workers AIRun AI models on Cloudflare's network via serverless APIs.See siteOfficial site
CohereEnterprise AI company offering language models, embeddings and rerank APIs.See siteOfficial site
ConiferLLM gateway and router that picks a model for each request, built for government and enterprise.See siteOfficial site
CoreWeaveGPU cloud provider for training and running large AI models.Official site
CrusoeAI cloud provider offering GPU compute and managed inference.See siteOfficial site
Databricks Mosaic AIDatabricks' tools for building, serving and governing AI models and agents.See siteOfficial site
DeepInfraHosted inference for open-source models via API.See siteOfficial site
DeepSeek APIDeveloper documentation for the DeepSeek model API.See siteOfficial site
Eden AIUnified API for many AI providers covering LLMs, speech, vision, translation and document parsing.FreemiumOfficial site
ExLlamaV2Open-source inference library for running LLMs on consumer GPUs.FreeOfficial site
falGenerative media platform with API access to image, video and audio models plus serverless GPUs.See siteOfficial site
FeatherlessServerless inference for a large catalog of open models on Hugging Face.See siteOfficial site
Fireworks AIInference platform for open and fine-tuned generative models.See siteOfficial site
FluidstackAI cloud provider of large GPU clusters for training and inference.See siteOfficial site
FriendliAIInference platform for serving open and custom generative models.See siteOfficial site
Google AI StudioGoogle's web tool and API gateway for prototyping with Gemini models.See siteOfficial site
GroqFast inference platform that runs open models on custom LPU hardware.See siteOfficial site
Hugging FaceHub for open models, datasets and apps, with hosted inference.See siteOfficial site
HyperbolicGPU cloud and inference API for open models, with on-demand GPU rentals.See siteOfficial site
HyperstackGPU cloud for AI training and inference with NVIDIA GPUs.See siteOfficial site
IBM watsonx.aiIBM's studio for building, tuning and deploying foundation models and AI applications.Free trialOfficial site
InceptionBuilds Mercury, a family of diffusion-based language models, offered through an API.See siteOfficial site
Inference.netInference platform for running and fine-tuning open models, with batch and real-time APIs.See siteOfficial site
InfermaticHosted inference API for open-source language models.FreemiumOfficial site
JarvislabsGPU cloud for AI training and fine-tuning with on-demand instances.See siteOfficial site
Kimi API PlatformDeveloper API platform for Moonshot AI's Kimi large language models.See siteOfficial site
Kong AI GatewayAI gateway for governing and securing LLM and MCP traffic.See siteOfficial site
LambdaGPU cloud offering on-demand instances and reserved clusters for training and running AI models.See siteOfficial site
Lepton AIServerless GPU inference and model deployment platform.See siteOfficial site
Lightning AICloud platform for building, training and serving AI models, from the PyTorch Lightning team.See siteOfficial site
Liquid AIAI company building efficient foundation models (LFMs) designed to run on devices and in the cloud.See siteOfficial site
LiteLLMOpen-source gateway for calling many LLM providers through one OpenAI-style interface.See siteOfficial site
LlamaMeta's family of open-weight models with downloads and developer resources.See siteOfficial site
LlamafileMozilla project that packages LLMs into single-file executables.FreeOfficial site
LocalAIOpen-source, OpenAI-compatible API for running models locally.FreeOfficial site
MartianModel routing that picks among LLMs for each request.See siteOfficial site
MiniMaxAI company offering text, speech, video and music models through its own apps and a developer API platform.See siteOfficial site
MLC LLMUniversal LLM deployment engine for running models on many devices.FreeOfficial site
ModalServerless cloud for running AI workloads and model inference.FreemiumOfficial site
Modular MAXInference and serving stack from Modular for running AI models.FreemiumOfficial site
Munito AIEuropean LLM inference API for open models, private by default.See siteOfficial site
NebiusAI cloud with GPU infrastructure and managed inference.See siteOfficial site
Not DiamondModel router that picks the best-suited LLM for each request, plus prompt optimization.FreemiumOfficial site
Nous ResearchOpen AI research lab behind the open-weight Hermes models and Hermes Agent.See siteOfficial site
Novita AICloud platform offering model APIs and GPU instances.See siteOfficial site
NscaleAI hyperscaler offering GPU compute and serverless inference for model training and deployment.See siteOfficial site
NVIDIA NIMNVIDIA's catalog of model endpoints and microservices for inference.See siteOfficial site
OpenAI APIOpenAI's developer platform for its language, image, audio and agent APIs.See siteOfficial site
OpenRelayAI inference at a flat monthly rate for reserved throughput, plus hourly GPU VMs.See siteOfficial site
OpenRouterUnified API that routes requests to many model providers.See siteOfficial site
OVHcloud AI EndpointsServerless API access to open-source AI models from OVHcloud.See siteOfficial site
ParasailGPU inference network for running open models through serverless or dedicated endpoints.Official site
Perplexity APIPerplexity's API for search-grounded answers.See siteOfficial site
PortkeyAI gateway for routing, observing and governing LLM requests.FreemiumOfficial site
RekaAI lab offering multimodal models and APIs.See siteOfficial site
ReplicateRun and deploy machine learning models through a simple API.See siteOfficial site
RequestyLLM gateway and router that gives one API for many model providers with fallbacks and cost controls.FreemiumOfficial site
RouterPlusLLM inference and routing that picks models based on your own evals and production traffic, behind one API key.See siteOfficial site
RunwareImage and video generation inference API for many models.See siteOfficial site
Sakana AITokyo AI lab building efficient foundation models and multi-model orchestration systems.See siteOfficial site
SaladCloudDistributed GPU cloud that runs AI inference on a network of consumer GPUs.See siteOfficial site
SambaNovaAI infrastructure and inference cloud for open and custom models.See siteOfficial site
Sarvam AIIndian AI company offering language, speech and translation models for Indian languages through an API.FreemiumOfficial site
Scaleway Generative APIsEuropean serverless API for open-weight LLMs hosted by Scaleway.See siteOfficial site
SegmindServerless API platform for image, video and other generative models, with a workflow builder.See siteOfficial site
SiliconFlowInference cloud offering APIs for many open-source language, image and video models.Official site
TensorDockMarketplace for renting cloud GPUs for AI and rendering.See siteOfficial site
TensorRT-LLMNVIDIA open library for high-performance large language model inference.FreeOfficial site
Together AICloud for running, fine-tuning and deploying open-source models.See siteOfficial site
UpstageAI company offering Solar language models and document AI APIs.See siteOfficial site
Vast.aiMarketplace for renting GPUs from many providers by the hour.See siteOfficial site
Vercel AI GatewayVercel's gateway giving one endpoint for many AI model providers, with usage tracking and fallbacks.FreemiumOfficial site
Vertex AIGoogle Cloud's platform for building and deploying generative AI and ML models.See siteOfficial site
VultrCloud provider with cloud GPUs and serverless inference for AI workloads.See siteOfficial site
WaveSpeedAIInference API for fast image and video generation models.See siteOfficial site
xAI APIxAI's developer API for its Grok language, image and voice models, billed by usage.Official site

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