Alternatives to Agenta

An open-source workspace for building AI agents that work with teams in Slack or Telegram. The listings below can replace it for an important use case. Each note says what changes if you switch.

The original

Replacements

Listings that take over the same core job as Agenta.

  • Sim

    An open-source workspace for building, deploying and governing AI agents, used online or self-hosted.

    Sim is an open-source workspace for building and governing agents, online or self-hosted, with a visual canvas and hundreds of integrations instead of Slack-first templates.

  • Gumloop

    A web platform for building AI agents and automation workflows that connect to work apps.

    FreemiumProprietaryWeb

    Gumloop lets non-developers build team agents with many integrations and IT access controls, but it is hosted only, so self-hosting is not possible.

  • LobeHub

    AI agent workspace for building, scheduling and chatting with agents across many models.

    LobeHub offers a self-hostable agent workspace with skill and MCP marketplaces, under a source-available license with added conditions rather than an open-source one.

  • Tasklet

    A hosted AI agent service that automates recurring tasks across connected apps from plain-English instructions.

    FreemiumProprietaryWeb

    Tasklet is a hosted service where teams describe recurring tasks in plain English and connect Gmail and Slack, without the self-hosting option.

  • Lindy

    A hosted AI agent that connects to work tools and handles email, meetings, reports and scheduled tasks.

    PaidProprietaryWeb

    Lindy is a paid hosted agent connecting to over 1,000 tools, joining meetings and running scheduled tasks, with no self-hosted or open-source version.

  • Relevance AI

    A platform for building specialist AI agents that handle sales, customer success, marketing and HR tasks.

    PaidProprietaryWeb

    Relevance AI is a paid hosted platform with ready-made agent roles for sales, marketing, customer success and HR, aimed at businesses.

  • TextCortex

    An AI platform for companies to build, deploy and govern AI agents that work with internal data.

    FreemiumProprietaryWeb

    TextCortex is a hosted enterprise platform for deploying and governing agents on company data, with a free tier but no self-hosting.

Also worth comparing

These listings name Agenta as their own alternative, so the relationship runs both ways.

Similar software

Related functionality, not a direct replacement.