Voiden
Offline-first API workspace that unifies specs, docs, tests, and mocks in programmable Markdown blocks. Version control everything in plain text files.
Technical Profile & Specs
verified 2026-11-07
- Cost
- $0 / forever (Open Source)
- License
- Open Source
- Hosting Model
- Local (on your machine)
- Platforms
- desktopcross-platformone-click install
- Installation
- Clone https://github.com/voidenhq/voiden or deploy with Docker Compose
- Operational Setup
- Download the native package or installer for your operating system.
- Where Your Data Lives
- All application data lives locally on your own machine.
- The Catch / Trade-off
- Community-driven open source project without dedicated enterprise SLAs.
Replaces 2 paid apps
up to $50/mo ($600/yr) in subscriptions
Voiden FAQ
Common questions
Is Voiden free and open source?+
Voiden is an open-source tool licensed under Open Source that runs on local. Offline-first API workspace that unifies specs, docs, tests, and mocks in programmable Markdown blocks. Version control everything in plain text files.
What paid software does Voiden replace?+
Voiden serves as a free replacement for 2 paid SaaS applications: Apidog, Testfully, saving up to $50/month ($600/year) in subscription bills.
How do you install and set up Voiden?+
Installation: Clone https://github.com/voidenhq/voiden or deploy with Docker Compose. Setup notes: Download the native package or installer for your operating system.
What is the catch or trade-off with Voiden?+
Community-driven open source project without dedicated enterprise SLAs.