AI Agents

Open-source platform for autonomous agents with a visual builder and briefable AI Experts.

Pricing: Open source / freemium — see website (agpt.co)

Open-source Python framework for building role-based 'crews' of agents; AMP platform for deployment.

Pricing: Open-source framework (MIT); AMP Basic free with limits; custom Enterprise pricing (crewai.com)

Open-source visual builder for LLM flows and agents (LangChain-based) with a drag-and-drop UI.

Pricing: Open-source self-hosted; Cloud/commercial — see website (flowiseai.com)

No-code visual platform for building AI agents and workflows connected to business tools.

Pricing: Freemium / Pro (roughly from ~$37/month according to 2026 sources — see gumloop.com)

Libraries and platform for building LLM applications and agents; LangGraph for stateful graphs and fine-grained control.

Pricing: Open source + LangSmith/commercial platform (langchain.com — see website)

No-code AI agents that automate email, calendar and business tasks through natural-language instructions.

Pricing: Freemium / paid plans — see website (lindy.ai)