Every decision your team makes, surfaced.
Pull in knowledge from where your team already works. GitHub, Linear, Notion, Slack, and more—all searchable in one place.
One search, all sources
Search across all your connected tools at once. No more switching between apps to find what you need.
Automatic sync
Changes sync in real-time. New PRs, issues, and messages are indexed as they happen.
Identity correlation
Link the same person across platforms. john@company.com on GitHub is John Smith on Linear.
Instant answers
Get answers from your connected tools without spending hours on research.
Track dependencies
See what depends on what. Understand relationships across your codebase and documentation.
Privacy by default
Your data stays yours. Complete tenant isolation with enterprise-grade security.
Learn how Lightfast works.
Ready to get started?
Join early accessLightfast surfaces every decision your team makes across your tools — searchable, cited, and ready for people and agents. It indexes your code, docs, tickets, and conversations so engineers and AI agents can find decisions, trace context, and get cited answers across your entire engineering org.
Changelog
Stay up to date with the latest improvements and updates