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Top AI Agent Platforms

RankToolPricingHighlightsOne-liner
🥇OpenClawOpen-sourceCross-platform AI assistant⭐ 370K+, Any OS Any Platform personal AI assistant
🥈Hermes AgentOpen-sourceSelf-growing AI agent⭐ 141K+, The agent that grows with you
🥉Claude Code$20/moAnthropic code agentDeep codebase understanding AI coding agent
4DifyOpen-sourceLow-code agent platformMost user-friendly AI app development platform
5CozeFreeMulti-platform publishingOne prompt to build, one click to deploy
6n8nSelf-hosted freeWorkflow automationAI agents meet traditional automation
7LangGraphOpen-sourceDeveloper frameworkMost flexible agent orchestration framework
8CrewAIOpen-sourceMulti-agent collaborationMultiple AI agents working together
9OpenCodeOpen-sourceTerminal AI codingLightweight terminal AI coding agent
10CodexOpen-sourceOpenAI code agentOpenAI’s terminal AI coding agent
11Gemini CLIFreeGoogle terminal agentGoogle’s terminal AI agent
12AutoGenOpen-sourceMicrosoft multi-agentMicrosoft’s open-source multi-agent framework
13SuperagentFree/$20/moAI assistant builderZero-code AI agent creation platform
14FlowiseOpen-sourceVisual orchestrationDrag-and-drop LLM agent builder
15Stack AIFree/$50/moEnterprise agentsEnterprise AI agent rapid deployment
16VapiFree/$49/moVoice agentsBuild AI voice call agents
17Bland AIFree/PaidPhone agentsAI outbound calling and voice conversations
18AgentGPTOpen-sourceAutonomous agentGoal-driven autonomous AI agent
19BabyAGIOpen-sourceTask-driven agentSelf-decomposing task execution agent
20CogneeOpen-sourceMemory agentsFramework for adding long-term memory to agents