Write the spec like a regular doc — free to start, no credit card.
the specgit blog
specgit is now available on Microsoft Marketplace
· Bryan Levy, specgit

Keep the spec next to the code
Write like a normal doc in GitHub. Saves are commits, comments are PR threads, publish is a merge — free to start.
Free to start, no credit card. Zero Content Retention — we never keep a copy.
August 17, 2026 — Fn First Holdings today announced that specgit is available on Microsoft Marketplace. Organizations can now purchase specgit through their existing Microsoft agreement and receive it on their Microsoft invoice.
specgit is a browser-based document editor that saves to GitHub. Product managers and other non-engineers write and format the way they would in any modern editor; specgit performs the Git operations underneath. Saves become commits, comments become pull request review threads, and publishing merges the pull request. Engineers review documents in the same queue as code, and GitHub remains the source of truth.
The offer is listed in Marketplace's AI Apps and Agents catalog. specgit's AI can co-edit a draft, review it with inline comments, and work through open comments — it runs only when a user invokes it, and every proposed change requires human approval. specgit retains no copy of customer documents or comments.
Availability and pricing
specgit Pro is $8 per user per month with a 14-day free trial. specgit Pro Plus is $16 per user per month and includes $10 of AI usage per seat each month. Annual billing reduces both by 20%. A seat covers an editor; viewing and commenting are free for unlimited people. Private offers are available for organizations that need custom terms.
The listing supports Microsoft's Ask Marketplace, which builds side-by-side comparisons with similar products on request — see specgit compared.
specgit is also sold directly at specgit.com/pricing, and the editor can be tried without an account at specgit.com/try.