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AI · alternatives · 2026

24 alternatives to Lemma.work – Open-source AI coworkers your whole team can share

The open-source workspace where humans and AI agents work as one team. - lemma-work/lemma-platform

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 5 we have checked on their own sites, 5 of them free or with a free tier.

  1. 1
    Switchfree▲527

    Bring any AI agent into Slack, Teams & Discord. Open-source.

    Aug 2026 · flintai.dev · its alternatives →

  2. 2
    WorkClaw▲352

    Collaborative, proactive AI coworkers who work in Slack

    Jun 2026 · workclaw.com · its alternatives →

  3. 3

    Operate AI coworkers on a single enterprise platform

    Feb 2026 · openai.com · its alternatives →

  4. 4
    Doraverse▲500

    Your all-in-one AI coworker for office work

    2025 · doraverse.com · its alternatives →

  5. 5
    Sim▲577

    Open-source workspace for AI agents and workflows

    Jul 2026 · sim.ai · its alternatives →

  6. 6

    Hey HN, We’re building OpenJobs AI, an AI recruiting agent focused on the outbound sourcing workflow. In recruiting, teams often already know what kind of person they want — but still spend a lot of time manually searching, filtering, and writing first-touch outreach. We wanted to see how much of that work an agent could actually take over. Today, OpenJobs AI focuses on the sourcing part of recruiting. Given a role, it can help with candidate discovery, filtering, matching, and outreach initiation. The goal is to move sourcing from a manual, repetitive workflow into something an agent can…

    2025 · metix.ai · its alternatives →

  7. 7
    Kollab▲376

    Shared workspace where teams work with agents together

    Apr 2026 · kollab.im · its alternatives →

  8. 8
    Campus▲310

    One project space for humans and AI agents

    Jul 2026 · campus.flutterflow.io · its alternatives →

  9. 9
    Plane▲249

    Assign work to AI agents, like any teammate

    2025 · plane.so · its alternatives →

  10. 10
    Onyx▲165

    The open source AI teammate you've dreamed of

    2025 · onyx.app · its alternatives →

  11. 11
    Agenta▲362

    Open-source prompt management & evals for AI teams

    Nov 2025 · agenta.ai · its alternatives →

  12. 12

    More AI for less spend with context-aware model routing

    May 2026 · coworker.ai · its alternatives →

  13. 13
    CoChat▲261

    Openclaw for Teams that is secure, collaborative, autonomous

    Mar 2026 · cochat.ai · its alternatives →

  14. 14
    Offloop▲300

    A shared workspace where people and AI agents get work done

    Aug 2026 · offloop.org · its alternatives →

  15. 15

    Local-first desktop agent for everyday work

    Jul 2026 · openworker.com · its alternatives →

  16. 16
    Openbasefree▲216

    Manage your team of AI agents by voice, from anywhere

    Jul 2026 · openbase.cloud · its alternatives →

  17. 17

    Open-source runtime for internal team software

    May 2026 · compartment.dev · its alternatives →

  18. 18
    Cognitorafree▲86

    Built a multi-agent research system with OpenAI Agents SDK where specialized AI agents collaborate autonomously: Master Orchestrator → Data Analyst → Statistician → Report Writer Each agent has specific expertise. The orchestrator delegates tasks. All agents can execute code securely to solve problems. Example workflow: "Analyze e-commerce data" - Data Analyst: writes Python to load/clean data, spots trends - Statistician: performs significance tests, calculates growth rates - Report Writer: synthesizes findings into executive summary This demonstrates OpenAI Agents SDK's handoff system…

    2025 · cognitora.dev · its alternatives →

  19. 19
    Computer Using Agents by LLMHubfree tier, from $0.05/mo▲84

    Agents using isolated computers to get work done like humans

    2025 · coasty.ai · its alternatives →

  20. 20

    Hello hackernews! I'm excited to share a new open source python library I just released for creating AI agent-integrated systems. The name is `agency`. It differs from other agent libraries, most importantly in that it's intended to address a distinct part of the overall problem, that of agent integration. It is not an agent toolchain like LangChain and others. `agency` is a framework intended for safely integrating agents with computing systems and humans in a way that all parties can easily understand and communicate with each other. I've spent a lot of time on the readme which contains a…

    2023 · github.com · its alternatives →

  21. 21
    Spacesfree tier, from $10.99/mo▲77

    One shared space where your team and AI agents work

    Sep 2026 · spaces.ez-ai.io · its alternatives →

  22. 22

    Open-source Claude Work alternative, powered by OpenCode

    Jan 2026 · openworklabs.com · its alternatives →

  23. 23

    Open-Source AI Agent Platform, Built for Your Needs.

    2025 · collabai.software · its alternatives →

  24. 24

    Single-agent LLMs suck at long-running complex tasks. We’ve open-sourced a multi-agent orchestrator that we’ve been using to handle long-running LLM tasks. We found that single LLM agents tend to stall, loop, or generate non-compiling code, so we built a harness for agents to coordinate over shared context while work is in progress. How it works: 1. Orchestrator agent that manages task decomposition 2. Sub-agents for parallel work 3. Subscriptions to task state and progress 4. Real-time sharing of intermediate discoveries between agents We tested this on a Putnam-level math problem, but the…

    Feb 2026 · github.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →