
Insomnia REST
Bruno
Postman
Yaak.app
Hoppscotch
HTTPie for Terminal
RapidAPI for Mac
Voiden.md is an offline-first, Git-native API workspace that unifies specs, docs, tests, and mocks using programmable Markdown blocks. Build APIs the way you actually work.

YieldStack
CBRE Group
Jones Lang LaSalle
Online platform for commercial real estate loans
Which is more popular?
Based on our record, Voiden.md seems to be more popular. It has been mentioned 33 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | voiden.md | stacksource.com |
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| Company | Startup from The Netherlands · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Voiden is an offline, Git-native API client built around plain text files. Instead of storing requests in cloud workspaces or JSON collections, Voiden runs HTTP requests directly from Markdown files in your repository. Requests, documentation, and tests live side-by-side in the same file and...
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What each product offers, as listed by its team.


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An editorial look at what each product does well and who it suits.


Overall verdict
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Overall verdict
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Recommendations tracked on public social media and blogs since March 2021.


Voiden, an open-source API client where every request is a Markdown file in your repo, with the environment, tests and docs in the same file. It runs locally with no account, works in CI, and agents can run the same requests over MCP. We... - Source: Hacker News / 15 days ago
I've personally enjoyed following projects like Voiden. It's been interesting to see how quickly the project has evolved and how much the community has contributed. Recently they've even added support for AI agents like Claude and Codex... - Source: dev.to / 4 months ago
Great to see this space so active.I see this a TUI. You can also try out Voiden : https://voiden.md/ which has a different approach to this. Also YAML is a interesting choice - any reasons for this. - Source: Hacker News / 6 months ago
Tracking StackSource since May 2023.
When comparing Voiden.md and StackSource, you can also consider the following products.

Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.
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AI-native commercial mortgage brokerage. One submission, lender matching, and human support through closing. No upfront fees.
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Bruno is a Git-integrated, fully offline, and open-source API client
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CBRE Group, Inc. is a holding company that conducts all of its operations through its indirect subsidiaries
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Jones Lang LaSalle, a financial and professional services firm, specializes in commercial real estate services and investment management.
Compare Jones Lang LaSalle to Voiden.md or StackSource: