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Void vs Kiro: catalog facts
Void	Kiro
Free Free and open source; you pay any model provider you connect to.	Freemium Free to start, with paid plans that include usage credits.
macOS	Command line
Bring your own model, including self-hosted open models No private backend between you and the provider	Spec-driven workflow from requirements to tasks Property-based tests to check correctness
Still distributed as a beta Needs an API key or a self-hosted model for AI features	Relies on cloud AI models and an account Heavier use requires a paid plan
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License: Proprietary
No account needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.