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AI · alternatives · 2026

24 alternatives to Modus, serverless framework for intelligent APIs powered by WebAssembly

Modus is an open-source, serverless framework for building APIs powered by WebAssembly. It simplifies integrating AI models, data, and business logic with sandboxed execution. We built Modus to put code back at the heart of development. You write a function. export function sayHello(name: string): string { return `Hello, ${name}!`; } Then, Modus: - extracts the metadata of your functions - compiles your code with optimizations based on the host environment - caches the compiled module in memory for fast retrieval - prepares an invocation plan for each function - extracts connections, models,…

Modus is an open-source, serverless framework that builds APIs using WebAssembly. Developers write functions that Modus automatically compiles, optimizes, and deploys with sandboxed execution environments. It… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Modus, serverless framework for intelligent APIs powered by WebAssembly launched in 2024; newer entries below may have overtaken it.

  1. 1

    Build serverless APIs in minutes

    2024 · fleak.ai · its alternatives →

  2. 2

    Modd.io is a collaborative game editor that runs in browser. It's kind of like Figma for game dev. We made this engine low-code and multiplayer-first, so developeres can quickly prototype casual multiplayer games. I hope some of you guys will find this useful. Would love to hear feedback also. Thank you. Engine Demo: https://www.modd.io

    2023 · github.com · its alternatives →

  3. 3

    At Cajal (YC W26) we’re excited to share Talos (https://github.com/cajal-technologies/talos), an open source framework for formal verification of WebAssembly modules in Lean. AI is now writing tons of the code that gets pushed to production. As code generation gets cheaper, verification becomes the bottleneck. We believe in a future where every piece of software comes with a mathematical proof that it does what its author intended - in doing so, eliminating many classes of exploits. Talos is part of the foundation for that. Talos provides a Wasm interpreter optimized for…

    Jun 2026 · github.com · its alternatives →

  4. 4
    CTO.ai▲393

    Build, share & run developer workflows in the CLI + Slack

    2020 · cto.ai · its alternatives →

  5. 5
    Solid▲639

    AI that builds real web apps

    2025 · trysolid.com · its alternatives →

  6. 6

    ⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services. - serverless/serverless

    2015 · github.com · its alternatives →

  7. 7IO
  8. 8
    Websparks▲425

    The AI software engineer that brings your ideas to life

    2024 · its alternatives →

  9. 9

    Build full-stack apps with AI at a fraction of the cost

    Nov 2025 · medo.dev · its alternatives →

  10. 10
    Frontly▲738

    Build AI powered SaaS apps and internal tools with no code

    2024 · frontly.ai · its alternatives →

  11. 11
    Lazy AI▲461

    Build web apps with prompts and deploy to the cloud

    2024 · its alternatives →

  12. 12

    Build AI browser agents in plain english

    2025 · skyvern.com · its alternatives →

  13. 13
    Coframe▲367

    Let your website optimize itself with generative A/B testing

    2023 · coframe.com · its alternatives →

  14. 14

    Hello HN! The day has finally come to stop adding features and start sharing what I've been building the last 5-6 months. It's a bit of CrewAI, OpenDevon, LangFuse/Cloud all in one, providing devs who prefer TypeScript an integrated framework thats provides a lot out of the box to start experimenting and building agents with. It started after peeking at the LangChain docs a few times and never liking the example code. I began experimenting with automating a simple Jira request from the engineering team to add an index to one of our Google Spanner databases (for context I'm the…

    2024 · github.com · its alternatives →

  15. 15

    A (WIP) WebAssembly System Interface implementation for Deno - caspervonb/deno-wasi

    2020 · github.com · its alternatives →

  16. 16

    High-performance serverless functions for Rust & WebAssembly

    2020 · secondstate.io · its alternatives →

  17. 17

    Contribute to mohshomis/modo development by creating an account on GitHub.

    Apr 2026 · github.com · its alternatives →

  18. 18

    🪄 Spin up ready-to-code, disposable dev environments on your own servers. Self-hosted alternative to Gitpod and Github Codespaces. - hocus-dev/hocus

    2023 · github.com · its alternatives →

  19. 19

    Open source, dev-friendly and powered by GraphQL and React

    2019 · webiny.com · its alternatives →

  20. 20

    Hey HN, I'm Bo, cofounder of Fleak.ai. Over the past several months, our team has been hard at work developing Fleak, a data API backend builder, and we would love your feedback on what we've built so far. What Fleak Does: Fleak simplifies the process of building and deploying API backends. It features a no-code IDE UI that lets you create workflows by chaining together steps such as native SQL transformations, calling LLM models, AWS Lambda functions, and more. With a single click, you can deploy these workflows to a production endpoint (during test, we are able to handle 5000 QPS without…

    2024 · fleak.ai · its alternatives →

  21. 21

    The easiest way to ship serverless HTTP APIs

    2020 · arc.codes · its alternatives →

  22. 22

    A smarter workflow for Kubernetes & Cloud Native apps

    2021 · cto.ai · its alternatives →

  23. 23
    Modus▲5

    Go from idea to funding with an AI co-founder

    Jul 2026 · themodus.app · its alternatives →

  24. 24

    Build modular easily testable microservice & serverless apps

    2019 · micronaut.io · 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 →