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Life & fun · alternatives · 2026

24 alternatives to Sowbot – Open-hardware agricultural robot (ROS2, RTK GPS)

Sowbot is an open-hardware agricultural robot designed to close the "prototype gap" that kills most agri-robotics startups and research projects — the 18+ months spent on drivers, networking, safety watchdogs, and UI before you can even start on the thing you actually care about. The hardware is built around a stackable 10×10cm compute module with two ARM Cortex-A55 SBCs — one for ROS 2 navigation/EKF localisation, one dedicated to vision/YOLO inference — connected via a single ethernet cable. Centimetre-level positioning via dual RTK GNSS, CAN bus for field comms, and real-time…

Sowbot is an open-hardware agricultural robot that provides researchers and startups with pre-built compute, navigation, and vision infrastructure to skip the 18+ months typically spent on drivers, networking, and… 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 1 we have checked on their own sites, 1 of them free or with a free tier.

  1. 1OR

    Hi all, excited to share our latest work, OK-Robot, which is an open and modular framework to perform navigation and manipulation with a robot assistant in practically any homes without having to teach the robot anything new! You can simply unbox the target robot, install OK-Robot, give it a "scan" (think a 60 second iPhone video), and start asking the robot to move arbitrary things from A to B. We already tested it out in 10 home environments in New York city, and one environment each in Pittsburgh and Fremont. We based everything off of the current best machine learning models, and so…

    2024 · ok-robot.github.io · its alternatives →

  2. 2

    Using the Raspberry Pi to water plants automatically

    2017 · mtlynch.io · its alternatives →

  3. 3
    BotBot▲77

    The open-source brain for any legged robot

    Feb 2026 · botbot.bot · its alternatives →

  4. 4

    Control robots in your browser — no setup needed

    Jun 2026 · olo-robotics.com · its alternatives →

  5. 5

    Cloud logging + visualization tools for robotic development

    2020 · its alternatives →

  6. 6
    Latitude▲685

    Open-source AI agent monitoring platform. Full observability into what

    2024 · latitude.so · its alternatives →

  7. 7

    Hi HN! Proud to share our open-source robot platform, Dobb·E, a home robot system that needs just 5 minutes of human teaching to learn new tasks. We've already taken Dobb·E to 10 different homes in New York, taught it 100+ tasks, and we are just getting started! I would love to hear your thoughts about this. Here are some more details, below (or see a Twitter thread with attached media: https://twitter.com/i/status/1729515379892826211 or https://nitter.net/i/status/1729515379892826211): We engineered Dobb·E to maximize efficiency, safety, and…

    2023 · dobb-e.com · its alternatives →

  8. 8
    OpenBotfree▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    25d ago · openbot.run · its alternatives →

  9. 9

    Google's SOTA robotics model for visual & spatial reasoning!

    Apr 2026 · deepmind.google · its alternatives →

  10. 10

    Easily develop, test, and deploy robotics applications

    2018 · aws.amazon.com · its alternatives →

  11. 11

    An open source Lora-based farm sensing and actuation network.

    2019 · framagit.org · its alternatives →

  12. 12
    Toadi▲80

    Autonomous robot mower powered by A.I.

    2020 · its alternatives →

  13. 13
    Miimo▲175

    Robot lawn mower, by Honda.

    2017 · honda.co.uk · its alternatives →

  14. 14
    Farm21▲87

    Intelligent farming assistant and affordable field sensors.

    2020 · its alternatives →

  15. 15MP

    Hey, we’re Axel and Vignesh, cofounders of Innate (https://www.innate.bot/). We just launched MARS, a general-purpose robot with an open onboard agentic OS built on top of ROS2. Overview: https://youtu.be/GEOMYDXv6pE Control demo: https://youtu.be/_Cw5fGa8i3s Videos of autonomous use-cases: https://docs.innate.bot/welcome/mars-example-use-cases Quickstart: https://docs.innate.bot/welcome/mars-quick-start. Our last thread: https://news.ycombinator.com/item?id=42451707 When we started we felt…

    2025 · its alternatives →

  16. 16

    Introducing Stack-chan, an open-source hardware robot designed with Fusion360 and Kicad that is easy to assemble and customize. With just 6 screws, you can easily put together the robot and add your own features using JavaScript with the Moddable SDK. Stack-chan is completely open-source and the design files, firmware and software are all available on GitHub repository (https://github.com/meganetaaan/stack-chan) . Give it a try and customize it to your needs. We'd love to see what you create and hear your feedback on this open-source project.

    2023 · github.com · its alternatives →

  17. 17
    Robomow▲82

    Battery operated robotic lawn mower

    2016 · genuinefactoryparts.com · its alternatives →

  18. 18

    Sphero's newest programmable, driving robot.

    2019 · kickstarter.com · its alternatives →

  19. 19

    Robotics for a sustainable future

    2021 · odd.bot · its alternatives →

  20. 20

    An on-device AI Agent that runs on your phone, open & secure

    Aug 2026 · openminis.app · its alternatives →

  21. 21

    Open-source AI coworkers that each get a computer of their own: a browser, files and tools, with every action decided before it happens and recorded after. Bring any AG-UI agent. - CopilotKit/OpenBot

    Aug 2026 · github.com · its alternatives →

  22. 22

    OpenAI Gym environments for an open-source quadruped robot (SpotMicro) - nicrusso7/rex-gym

    2020 · github.com · its alternatives →

  23. 23

    Autonomous delivery platform for last-mile logistics

    May 2026 · quikbot.ai · its alternatives →

  24. 24

    The premier robotic reel mower with auto-mapping

    2024 · kickstarter.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 →