What it sells
An AI teammate that automatically updates your customer-facing docs
Business model breakdown
Buyer: who owns the budget?
UnverifiedHead of developer docs or docs/engineering lead.
Trigger: what makes them buy now?
UnverifiedProduct ships changes faster than docs get updated.
Workflow: what inputs become what output?
Promptless watches product changes, suggests doc updates following the style guide (incl. screenshots) via Slack and GitHub, and a human reviews, edits and ships.
Economics: what it saves and how it charges
SaaS subscription priced by docs-site size; agent-instructions product priced by number of instructions governed.
Distribution: how it reaches customers
Self-serve start free plus demo requests; Slack/GitHub integrations.
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| — | Y Combinator Winter 2025 | — | Y Combinator | ycombinator.com |
Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-12.