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Sema4.ai alternatives · AI Agents

Free alternatives to Sema4.ai

Sema4.ai has no free plan. 58 of the 101 other AI agents in this directory are free or have a free plan.

Sema4.ai's current pricing could not be confirmed from its own site. 4 of them have no paid plan at all; the rest pair a free plan with paid ones.

58 tools · Listings checked up to Nov 12, 2026 · Where the facts come from

The 12 closest to Sema4.ai

  1. Beam AI

    Agent platform for automating business processes at enterprises

    What is free: 20 tasks a month, 1 base integration and self-healing outputs.

    • Beam AI has a free plan. Sema4.ai does not.
    • Sema4.ai is self-hostable, according to its own site.
    • Beam AI also covers no-code.
    Beam AI vs Sema4.aiBeam AI pricing and details

  2. Kognitos

    Business process automation written in plain English

    What is free: A free workspace where you can sign up, write automations in plain English and run them. The FAQ states no limits.

    • Kognitos has a free plan. Sema4.ai does not.
    • Sema4.ai is self-hostable, according to its own site.
    • Kognitos also covers no-code.
    Kognitos vs Sema4.aiKognitos pricing and details

  3. MindStudio

    No-code builder for AI agents, with 200+ models billed at cost

    What is free: One agent and 1,000 runs a month. AI model usage is charged on top at the provider's price, or you can connect your own API keys.

    • MindStudio has a free plan. Sema4.ai does not.
    • Only MindStudio lists a browser extension.
    • MindStudio also covers templates, app builder and no-code.
    MindStudio pricing and details

  4. AutoGPT

    Open-source agent platform with a hosted team of AI Experts

    What is free: Self-hosting the open-source platform is free; you supply the infrastructure and your own model API keys. The hosted cloud has no free plan, only a 7-day Pro trial.

    • AutoGPT has a free plan. Sema4.ai does not.
    • AutoGPT is open source, according to its own site.
    AutoGPT pricing and details

  5. Dify

    Open-source platform for building AI agents and agentic workflows

    What is free: Sandbox plan: 1 member, 5 apps, 50 knowledge documents, 50 MB of knowledge storage and 200 one-time message credits. The self-hosted Community Edition is also free.

    • Dify has a free plan. Sema4.ai does not.
    • Dify is open source, according to its own site.
    • Dify also covers no-code.
    Dify pricing and details

  6. Kortix

    Open-source platform for running AI agents from a git repo you own

    What is free: 500 credits a month for the agent computer and Kortix models, 1 project, and any other model through your own API key or a connected ChatGPT subscription.

    • Kortix has a free plan. Sema4.ai does not.
    • Only Kortix lists macOS, Windows, Linux, iOS and Android apps.
    • Kortix is open source, according to its own site.
    Kortix pricing and details

  7. Sim

    Open-source workspace for building and running AI agents

    What is free: 1,000 one-time credits (1 credit is $0.005), 1 workspace, 5 GB of file storage, 5 tables and 30 days of logs, with no teammates. The Apache-2.0 code can also be self-hosted.

    • Sim has a free plan. Sema4.ai does not.
    • Only Sim lists a macOS app.
    • Sim is open source, according to its own site.
    Sim pricing and details

  8. Agenta

    Open-source workspace for building team AI agents and automations

    What is free: Hobby cloud plan: 2 team members, unlimited agents and workflows, 5,000 agent runs and 20 evaluations a month, and 1 week of trace data. The self-hosted open-source edition is free.

    • Agenta has a free plan. Sema4.ai does not.
    • Agenta is open source, according to its own site.
    • Agenta also covers templates and no-code.
    Agenta pricing and details

  9. Factory

    Coding agents called Droids for desktop, terminal and web

    What is free: Bring your own inference by signing in with ChatGPT, GitHub Copilot or OpenRouter, or by connecting your own API keys.

    • Factory has a free plan. Sema4.ai does not.
    • Only Factory lists macOS, Windows and Linux apps.
    • Sema4.ai is self-hostable, according to its own site.
    Factory pricing and details

  10. Jules

    Google's asynchronous coding agent that opens pull requests

    What is free: 15 tasks per day (rolling 24 hours), 3 concurrent tasks, Gemini 2.5 Pro.

    • Jules has a free plan. Sema4.ai does not.
    • Sema4.ai is self-hostable, according to its own site.
    Jules pricing and details

  11. Letta

    Stateful agents with long-term memory, from the MemGPT team

    What is free: Up to 3 stateful agents and 5 MiB per memory repository; bring your own API keys or an external coding plan.

    • Letta has a free plan. Sema4.ai does not.
    • Letta is open source, according to its own site.
    • Sema4.ai is self-hostable, according to its own site.
    Letta pricing and details

  12. Lyzr

    Enterprise agent platform with a free builder and custom plans

    What is free: Build plan: free forever, with no time limit on building and testing agents in Architect and Agent Studio.

    • Lyzr has a free plan. Sema4.ai does not.
    • Lyzr also covers no-code.
    Lyzr pricing and details

46 more that are free or have a free plan

All 58 in one table

Common questions

Is there a free alternative to Sema4.ai?

Yes. Beam AI, Kognitos, MindStudio, AutoGPT, Dify, Kortix, Sim, Agenta and 50 more are free or have a free plan.

Does Sema4.ai have a free plan?

Sema4.ai has no free plan. Sema4.ai's current pricing could not be confirmed from its own site.

When was this checked?

Each listing shows its own date. On this page they run from Oct 5, 2026 to Nov 12, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Sema4.ai: the alternatives its listing names first, then the tools that share the most features with it.