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Dev tools · alternatives · 2026

24 alternatives to Retransmit's Prism

HTTP and WebSocket API Gateway in Node.JS (Open Source)

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Retransmit's Prism launched in 2020; newer entries below may have overtaken it.

  1. 1
    Prism▲79

    Accelerate API development with realistic mock servers

    2023 · stoplight.io · its alternatives →

  2. 2

    Library to plug-n-switch payment processors

    May 2026 · github.com · its alternatives →

  3. 3

    Hi HN, I'm Barry and I've built Prism.Tools (https://blgardner.github.io/prism.tools/) – a collection of client-side developer utilities that respect your privacy. Many of these tools were used way back in the days when I ran a BBS and started my communities first ISP, serving three local communities with Dial-Up Internet, Web Hosting etc. The tools have been refined to reflect the changes in tech since then and designed for the Novice and Pro alike. As I locate more tools others may find useful I will refine and add them to the collection. Use them, Share them, or not.…

    Jan 2026 · blgardner.github.io · its alternatives →

  4. 4

    Next-generation ORM for Node.js and TypeScript

    2021 · prisma.io · its alternatives →

  5. 5
    Prisma▲522

    Build a GraphQL server with any database

    2018 · prisma.io · its alternatives →

  6. 6

    DataPrism turns the clouds you already use into sovereign, provable, unreadable storage. Client-side encryption, one TypeScript SDK, invisible to your users.

    2017 · dataprism.co · its alternatives →

  7. 7

    Hey there I made a opensource alternative for these services. Although these worked very well, I was not so confident what they do. So I made my own and opensourced it. It is written in Golang and is fully customizable.

    2023 · github.com · its alternatives →

  8. 8
    Prism AI▲167

    Open Source Deep Research and Learning Agent (Perplexity Pro Alternative). Orchestrates autonomous researchers using LangGraph, Python, and Next.js for students, developers, and lifelong learners. - precious112/prism-ai-deep-research

    2025 · prism-ai.ai.studio · its alternatives →

  9. 9
    Prism▲175

    A free, LaTeX-native workspace for scientists

    Jan 2026 · prism.openai.com · its alternatives →

  10. 10

    Hey HN, We’re Alex, Land, and Rajit. We’re building Prism (prismai.sh), a tool that helps browser agents authenticate onto websites with user credentials. Developers pass in credentials, Prism logs into a website on their behalf, and hands them back the cookies so they have an authenticated session. Here’s an example of how developers can use Prism to complete username/password flows (https://youtu.be/SEtVUnWnxuE), and here’s an example of how developers can use Prism to complete login flows that require an OTP code (https://youtu.be/fe9w9PvrwH0). We spoke…

    2025 · prismai.sh · its alternatives →

  11. 11

    Prisma Cloud is the most complete Cloud Native Application Protection Platform (CNAPP) for code to cloud security in any cloud, multicloud, and hybrid environment.

    2017 · twistlock.com · its alternatives →

  12. 12
    Prism▲84

    Al Companion for macOS

    Jun 2026 · prism-app.tech · its alternatives →

  13. 13

    Hi HN, we’re Stefan and Adina, and we’re building superglue (https://superglue.cloud). superglue allows you to connect to any API/data source and get the data you want in the format you need. It’s an open-source proxy server which sits between you and your target APIs. Thus, you can easily deploy it into your own infra. If you’re spending a lot of time writing code connecting to weird APIs, fumbling with custom fields in foreign language ERPs, mapping JSONs, extracting data from compressed CSVs sitting on FTP servers, and making sure your integrations don’t break when…

    2025 · github.com · its alternatives →

  14. 14TI
  15. 15

    Monitor models, explain decisions, & future-proof models.

    2025 · prism.blockconvey.com · its alternatives →

  16. 16

    Self-hosted OSINT platform with 22+ modules & AI analysis

    Jun 2026 · getprism.su · its alternatives →

  17. 17

    Avoid OpenAI downtimes - one API for 30+ LLMs

    2023 · github.com · its alternatives →

  18. 18

    A solution to securely expose protected resource as APIs

    2016 · apigateway.shephertz.com · its alternatives →

  19. 19

    The perfect OAS (Swagger 2) companion.

    2016 · stoplight.io · its alternatives →

  20. 20

    Enterprise architecture that lives in your repository

    Jul 2026 · prism-framework.org · its alternatives →

  21. 21

    Turn credit into tradable risk

    May 2026 · prismprotocol.dev · its alternatives →

  22. 22

    Answers privacy questions with info pulled from your policy

    2020 · getprism.openly.com.au · its alternatives →

  23. 23

    Our API Management platform is fast, scalable, modern. Including an open source API Gateway, Analytics, Dev Portal and Dashboard

    2014 · tyk.io · its alternatives →

  24. 24
    PRISM▲6

    Next DeFi Framework

    2025 · lyrionfinance.com · its alternatives →

Also compare

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 →