Dev tools · alternatives · 2026
24 alternatives to Hoppscotch Self-Host
Open-source API development — now on-premise!
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Hoppscotch Self-Host launched in 2023; newer entries below may have overtaken it.
- 1
Hoppscotch▲199An open sourced free, fast and beautiful API request builder
2019 · hoppscotch.io · its alternatives →
- 2HP
Hoppscotch is an open-source API development ecosystem - an online alternative to Postman API tool. Today we're launching Teams Collaboration support in Hoppscotch. • Unlimited teams • Unlimited shared collections • Unlimited team members • Role-based access control • Cloud sync • Multiple devices GitHub: https://github.com/hoppscotch/hoppscotch Web app: https://hoppscotch.io Read more on our blog: https://company.hoppscotch.io/create-teams-for-collaboration-in-hoppscotch
2021 · its alternatives →
- 3
Helps you create requests faster, saving precious time on development.
2021 · hoppscotch.io · its alternatives →
- 4
A low code platform to build internal tools
2021 · retool.com · its alternatives →
- 5
🪄 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 →
- 6BA
It works on top of the open-source workflow engine windmill [1] that you can easily self-host on a tiny server or a large k8s cluster. You will also need pgvector (here hosted on supabase) and of course a GPT4 api key. It showcases an approval step so that you only provide answers you are confident giving to your users, which feels less robotic. All the building blocks are scripts that you can reuse outside of windmill and you could build this in any other workflow engines (although less conveniently). We use it for our own needs on discord [2] and thoughts this was a common need for any…
2023 · windmill.dev · its alternatives →
- 7
My friend and I grew frustrated with the high cost of existing pair programming tools, and of course of grainy screens when we used Huddle or similar tools. We believe core developer collaboration shouldn't be locked behind an expensive subscription. So for the past year we spent our nights and weekend building Hopp, an open-source alternative. We would love your feedback and we are here to answer any and all questions.
2025 · github.com · its alternatives →
- 8
Apidog▲570Development teams often struggle with using multiple tools like Postman and Swagger for API design, development, and testing. This fragmented approach leads to outdated API specs and chaotic collaboration. So we built Apidog: a single, unified API platform for team collaboration. It has a beautiful interface that makes it easy to create API spec, generate request data from API spec, validate responses, create mock data, orchestrate test scenarios, and publish API documentation. Apidog = Postman + Swagger + Mock + JMeter.
2024 · apidog.com · its alternatives →
- 9
- 10
Bare metal to production ready in mins; your own fly server on your VPS. - MightyMoud/sidekick
2024 · github.com · its alternatives →
- 11
- 12
hop.js▲129A fast, free, privacy-first CDN for open-source projects
2025 · hopjs.bunny.net · its alternatives →
- 13
- 14
An open-source ChatGPT app with a voice. Contribute to cogentapps/chat-with-gpt development by creating an account on GitHub.
2023 · github.com · its alternatives →
- 15
Hey HN, I'm Hakan, the founder of Colanode (https://github.com/colanode/colanode), an open-source, local-first collaboration app combining the best of Slack-style chats and Notion-style note-taking, fully self-hostable for complete data control. Here's a quick demo: https://www.youtube.com/watch?v=wp1hoSCEArg As a heavy Notion user, I often found it tough to get my teams fully onboard since people naturally gravitate toward chat for quick interactions. Maintaining context between chat apps like Slack and documentation apps like Notion became increasingly…
2025 · github.com · its alternatives →
- 16
X4Y▲144A self-hostable AI bot to generate ∞ "X for Y" startup ideas
2023 · squidandfish.gumroad.com · its alternatives →
- 17
A self-hostable clone of GitHub Gist
2022 · drift.maxleiter.com · its alternatives →
- 18
Linchpin▲74Open-source, self-hostable runtime for managed AI agents
May 2026 · linchpin.work · its alternatives →
- 19
Yaade is an open-source, self-hosted, collaborative API development environment. - EsperoTech/yaade
2022 · github.com · its alternatives →
- 20
Firecrawl Simple is a stripped down and stable version of firecrawl optimized for self-hosting and ease of contribution. The upstream firecrawl repo contains the following blurb: >This repository is in development, and we're still integrating custom modules into the mono repo. It's not fully ready for self-hosted deployment yet, but you can run it locally. Firecrawl's API surface and general functionality were ideal for our Trieve sitesearch product, but we needed a version ready for self-hosting that was easy to contribute to and scale on Kubernetes. Therefore, we decided to fork and begin…
2024 · github.com · its alternatives →
- 21
Singlelink is the open-source Linktree alternative and host of choice for +6,000 websites. Build you free site in minutes with our cloud or self-hosted offerings, and enjoy the freedoms of open-source.
2021 · singlelink.co · its alternatives →
- 22FO
2021 · fosscord.com · its alternatives →
- 23
The safest and lightest forum, powered by rust. Contribute to freedit-org/freedit development by creating an account on GitHub.
2022 · github.com · its alternatives →
- 24
Hi HN, I built the first version of Mocktail years ago. I recently came back to the project, and after a pretty substantial rebuild, v4 is now out. Mocktail is a free and open-source, self-hosted mock API server with a built-in dashboard and database, packaged as a single ~25 MB binary. You can run it locally or on your own infrastructure — no account or hosted service required. You can define endpoints and responses, generate realistic data per request, customize headers, status codes and latency, and inspect incoming requests in real time. With v4, I also added MCP support, so coding…
Aug 2026 · getmocktail.com · its alternatives →
Also compare
- Hoppscotch alternatives
- Hoppscotch (Postman alternative) now support Team Collaboration alternatives
- Hoppscotch – Open-Source API development ecosystem alternatives
- Retool, Self-Hosted alternatives
- Hocus – self-hosted alternative to GitHub Codespaces using Firecracker alternatives
- Build a discord/Slack bot to answer questions with your docs and GPT4 alternatives
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 →