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Dev tools · alternatives · 2026

24 alternatives to Actor Messaging platform

Actor Messaging platform. Contribute to actorapp/actor-platform development by creating an account on GitHub.

Actor is an open-source messaging platform available on GitHub for developers who want to contribute to its development. The platform provides messaging functionality as a core feature. It is designed 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. Actor Messaging platform launched in 2015; newer entries below may have overtaken it.

  1. 1
    Actor▲5

    Open-source messaging platform

    2015 · actor.im · its alternatives →

  2. 2

    Build your bot and reach 900 million people around the world

    2016 · developers.facebook.com · its alternatives →

  3. 3
    Volley▲324

    Community powered by video messaging

    2021 · volleyapp.com · its alternatives →

  4. 4
    Tribe 2.0▲998

    Introducing Augmented Messaging™

    2016 · tribe.pm · its alternatives →

  5. 5

    Build apps on top of Facebook Messenger

    2015 · messenger.com · its alternatives →

  6. 6
    Buzz▲161

    Your people, your agents, your project — all in one place

    Jul 2026 · buzz.xyz · its alternatives →

  7. 7

    Contribute to staab/git-chat development by creating an account on GitHub.

    2016 · github.com · its alternatives →

  8. 8

    Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin - asynkron/protoactor-go

    2016 · github.com · its alternatives →

  9. 9

    A new era of messaging

    2016 · telegram.org · its alternatives →

  10. 10

    Bots that work everywhere

    2016 · its alternatives →

  11. 11

    Automate your workflow from idea to production

    2018 · github.com · its alternatives →

  12. 12

    Discovery, chat extensions, and richer experiences

    2017 · facebook.com · its alternatives →

  13. 13
    Flux▲375

    how can we make AI agents more accessible? it has been a crazy journey seeing how AI agents gets smarter every single day but interaction layer is still missing we are launching Spectrum TODAY: one Unified API connect your AI Agents into iMessage, WhatsApp, Telegram and more

    Jan 2026 · photon.codes · its alternatives →

  14. 14
    Luka 2.0▲394

    Messaging app with AI-powered bots

    2016 · apps.apple.com · its alternatives →

  15. 15

    SOME HIGHLIGHTS. * We have a full supervision tree so actors can monitor other actors for exits and unhandled panic!s (at least the ones that can be caught) * The actor lifecycle is handled for you in a simple single-threaded, message handler primitive * You have a mutable state with each message handling call, so you have an easy way to create stateful actors and update that state as messages are processed * Actors talk to other actors by message passing, but there are remote-procedure-calls (RPCs) so actors can "ask a question" to another actor and wait on the reply. * A lot of the…

    2023 · github.com · its alternatives →

  16. 16
    AgentSea▲439

    Today we’re excited to introduce AgentSea, a private AI chat built for sensitive work. When you use closed-source AI models, your data can: – be stored – pulled into training pipelines – shared with third parties That might be fine if you’re making memes or drafting LinkedIn posts. But it becomes a serious risk when you’re pasting contracts, health info, financial data, or business secrets. That’s why we built AgentSea. In Secure Mode, all chats run on open-source models or models hosted on our own servers. Your data never leaves, is never used for training, and is never leaked. Agentsea…

    2025 · agentsea.com · its alternatives →

  17. 17

    Messaging Platform for Agents

    May 2026 · agentchat.me · its alternatives →

  18. 18GC
  19. 19

    Build rich application-to-user messaging

    2015 · its alternatives →

  20. 20

    Hi HN! I’m Anirudh — longtime lurker, first time poster, and I couldn’t be more excited to show you Stagehand. Stagehand is a TypeScript project that extends Playwright with three simple AI methods — act, extract, and observe. We’d love for you to try it out using the command below: npx create-browser-app --example quickstart Here’s a sample workflow: const stagehand = new Stagehand(); await stagehand.init(); // Stagehand overrides the Playwright Page and Context classes const { page, context } = stagehand await page.goto("instadash.com") // Regular Playwright…

    2025 · github.com · its alternatives →

  21. 21

    Hello! We just released freeact (https://github.com/gradion-ai/freeact), a lightweight agent library that empowers language models to act as autonomous agents through executable code actions. By enabling agents to express their actions directly in code rather than through constrained formats like JSON, freeact provides a flexible and powerful approach to solving complex, open-ended problems that require dynamic solution paths. * Supports dynamic installation and utilization of Python packages at runtime * Agents learn from feedback and store successful code actions as…

    2025 · github.com · its alternatives →

  22. 22
    Intervo▲382

    The open-source platform for conversational AI

    2025 · intervo.ai · its alternatives →

  23. 23

    The open-source framework for real-time AI voice

    2025 · videosdk.live · its alternatives →

  24. 24

    Open-source platform for in-app AI chatbots and AI Textareas

    2023 · 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 →