Dev tools · alternatives · 2026
24 alternatives to Mitter
Flexible, private cloud chat API for developers
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Mitter launched in 2019; newer entries below may have overtaken it.
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Self-hosted chat for small teams.
2015 · sdelements.github.io · its alternatives →
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Let's Chat▲323Like Slack, but opensource and self-hosted.
2015 · sdelements.github.io · its alternatives →
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Hey HN – I built Dock after years of team chat frustrations as a founder. Free forever for teams up to 5. Unlimited search, unlimited history. No "upgrade to see messages older than 90 days" nonsense. Built for teams who work both async and sync/real-time when it matters. runs on SOC 2 infra, compliant, secure and in-transit and at-rest encryption, runs on Cloudflare. Early stage – would love feedback from anyone who's felt the same pain.
Jan 2026 · getdock.io · its alternatives →
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Conversation API▲275Build chatbots with memory using just an API
Jan 2026 · amarsia.com · its alternatives →
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Voiceflow 2.0▲284Design, prototype and launch chat/voice apps with no code
2021 · voiceflow.com · its alternatives →
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Stream Chat▲327Build, code and ship in app messaging in a few hours
2019 · getstream.io · its alternatives →
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Connect with your customers through different messaging apps
2016 · bird.com · its alternatives →
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Build conversational forms with easy to use design assets.
2016 · convointerface.com · its alternatives →
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Discovery, chat extensions, and richer experiences
2017 · facebook.com · its alternatives →
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Rix.chat▲258The AI search companion, optimized for developers
2023 · hashnode.com · its alternatives →
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- 16LC
2015 · cloudnative.io · its alternatives →
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Layer Client API▲239Messaging, built for developers - now for web and desktop
2015 · its alternatives →
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Hi HN! I develop Monadic Chat, an open-source framework that connects language models to a Linux environment via Docker. It allows AI agents to execute code, run Jupyter notebooks, and perform web scraping in a secure, sandboxed environment. Key features: - Sandboxed environment for AI code execution - Support for multiple language models - Easy integration with existing Docker workflows I built this because I needed a reliable way to let AI agents interact with a real computing environment while maintaining security and reproducibility. Some possible use cases include: - Helping developers…
2024 · yohasebe.github.io · its alternatives →
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Fluxer▲154Hey HN, and happy new year! I'm Hampus Kraft [1], a 22-year-old software developer nearing completion of my BSc in Computer Engineering at KTH Royal Institute of Technology in Sweden. I've been working on Fluxer on and off for about 5 years, but recently decided to work on it full-time and see how far it could take me. Fluxer is an open source [2] communication platform for friends, groups, and communities (text, voice, and video). It aims for "modern chat app" feature coverage with a familiar UX, while being developed in the open and staying FOSS (AGPLv3). The codebase is largely written in…
Jan 2026 · fluxer.app · its alternatives →
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NLX▲200NLX makes everyone a builder of conversational AI apps
2025 · aws.amazon.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 →