Every email. Every meeting. Every decision. Captured, searchable, alive — forever.
Engineering shipped 3 features. Sarah's ghost answered 4 onboarding questions. 1 risk detected: lead dev holds 47% of technical knowledge.
Average cost of knowledge loss per year per company
Productivity lost when a key employee leaves
All their knowledge walks out the door with them
"When your best people leave, they take everything with them. Years of knowledge, gone in a two-week notice."
Slack, Gmail, Notion, GitHub and 20 more.
Every decision, meeting, email, doc — automatically.
Search anything, onboard anyone, lose nothing.
25+ integrations. Connect in one click.
New integrations added every month.
When employees leave, their knowledge stays forever.
Ask anything your company ever knew, get instant answers.
New employees onboard in days, not months.
AI executive summary delivered every morning.
Real-time alerts when critical knowledge is at risk.
Gamified knowledge sharing across your entire team.
Upgrade anytime as your team grows.
"Our best engineer left after 4 years. With Synapse, his entire brain stayed with us. The new hire was productive in 3 days."
"I can finally see everything happening in my company from one screen. It's like having eyes everywhere."
"Ghost Chat is insane. I literally asked our departed sales director a question and got his answer from his own knowledge."