Best Free AI Agents
Start with free AI agent platforms - no credit card required. Perfect for individuals, students, and small teams exploring AI automation.
Free AI agent platforms let you explore AI automation without financial commitment. While free tiers have limitations (usage caps, fewer integrations, smaller context windows), they're perfect for learning, personal projects, and proof-of-concepts. Many successful businesses started on free tiers before upgrading. We've tested dozens of free AI agents to find those offering the most value without payment.
Compare Free AI Agents
Find the best free tier for your needs
Cursor
AI-first code editor built on VS Code with intelligent autocomplete and chat-based editing.
GitHub Copilot
GitHub's AI pair programmer with real-time code suggestions and chat assistance.
Windsurf (Codeium)
AI-powered IDE with 'Cascade' AI agent that can understand and edit entire codebases.
Amazon Q Developer
AWS-native AI coding assistant specialized in cloud development and infrastructure as code.
n8n AI
Open-source workflow automation platform with powerful AI agent building capabilities.
Flowise
Open-source drag-and-drop tool for building LLM orchestration flows and chatbots visually.
Relevance AI
No-code platform for building and deploying custom AI agents with tools and memory.
Make (with AI)
Visual automation platform with AI modules for building intelligent workflows without code.
CrewAI
Open-source framework for orchestrating role-playing autonomous AI agents working together as a crew.
AutoGen (Microsoft)
Microsoft's open-source framework for building conversational multi-agent systems with human feedback.
LangGraph
LangChain's graph-based framework for building stateful, cyclic agent workflows with loops and persistence.
AgentGPT
Browser-based autonomous AI agent that breaks down goals into tasks and executes them independently.
Google Vertex AI Agent Builder
Google Cloud's platform for building AI agents with Gemini, optimized for enterprise search and chat.
ChatGPT (OpenAI)
OpenAI's flagship conversational AI assistant with advanced reasoning, coding, and creative capabilities.
Claude (Anthropic)
Anthropic's AI assistant known for helpful, harmless, and honest responses with exceptional reasoning.
Gemini (Google)
Google's multimodal AI assistant with deep integration across Google Workspace and services.
Perplexity
AI-powered research assistant that provides cited answers by searching and synthesizing web sources.
What Free Tiers Typically Include
Limited Usage
Monthly caps on requests, tokens, or executions
Core Features
Access to main features, often with lower limits
Community Support
Forum or community support instead of dedicated help
Basic Integrations
Popular integrations available, advanced ones in paid tiers
Older AI Models
Access to GPT-3.5 or Claude 2 instead of latest models
Public Projects
Projects may be public or have export limitations
Full Comparison
| # | AI Agent | Rating | Ease of Use | Performance | Free Tier | Price | Action |
|---|---|---|---|---|---|---|---|
| 1 | CursorEditor's Choice coding-agents • 4 models | 4.7 | 4.9 | 4.7 | $20 /month | ||
| 2 | GitHub Copilot coding-agents • 3 models | 4.6 | 4.8 | 4.5 | $10 /month | ||
| 3 | Windsurf (Codeium) coding-agents • 2 models | 4.5 | 4.6 | 4.6 | $15 /month | ||
| 4 | Amazon Q Developer coding-agents • 3 models | 4.1 | 4.2 | 4.3 | $19 /month | ||
| 5 | n8n AIEditor's Choice no-code-builders • 4 models | 4.6 | 4.4 | 4.6 | $20 /month | ||
| 6 | Flowise no-code-builders • 5 models | 4.3 | 4.5 | 4.2 | Free | ||
| 7 | Relevance AI no-code-builders • 4 models | 4.4 | 4.7 | 4.3 | $19 /month | ||
| 8 | Make (with AI) no-code-builders • 3 models | 4.5 | 4.6 | 4.5 | $9 /month | ||
| 9 | CrewAIEditor's Choice frameworks • 5 models | 4.5 | 4.3 | 4.6 | Free | ||
| 10 | AutoGen (Microsoft) frameworks • 4 models | 4.3 | 4.0 | 4.4 | Free | ||
| 11 | LangGraphEditor's Choice frameworks • 4 models | 4.4 | 4.2 | 4.5 | Free | ||
| 12 | AgentGPT frameworks • 2 models | 4.0 | 4.8 | 3.8 | Free | ||
| 13 | Google Vertex AI Agent Builder enterprise • 3 models | 4.3 | 4.0 | 4.5 | Free | ||
| 14 | ChatGPT (OpenAI)Editor's Choice general-purpose • 5 models | 4.7 | 4.9 | 4.8 | $20 /month | ||
| 15 | Claude (Anthropic)Editor's Choice general-purpose • 3 models | 4.8 | 4.8 | 4.9 | $20 /month | ||
| 16 | Gemini (Google) general-purpose • 2 models | 4.5 | 4.7 | 4.6 | $20 /month | ||
| 17 | Perplexity general-purpose • 4 models | 4.6 | 4.8 | 4.5 | $20 /month |
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