Become a design partner
The unfair advantage for fast-moving startups
Lucien monitors your company signals across the tools you already use, then summarizes, alerts, and acts, even drafting fixes before you ask.
Pick a path (2 minutes)
This docs site covers how Lucien connects to your tools, what it watches, how it reasons about your company, and the guardrails around autonomy and data.
If you’re new, start with Quickstart. If you’re evaluating Lucien for your team, start with How Lucien works + Security.
Sign up and connect your first tools. Lucien will start pulling context and drafting actions in 3 minutes.
Deep dive on signals → reasoning → actions: what Lucien sees, how it thinks, and how approvals work.
Data flow diagrams, permissions, storage, and controls you get as an admin.
Core concepts
Lucien watches the places where work happens—and connects the dots across them.
Metrics, messages, tasks, and decisions—together.
Integrates with Slack, Notion, calendar, Stripe, Zoom + 50+ more.
Every alert includes supporting context and the “why,” not just a number.
What changed, what it impacts, and what to do next.
Designed for trust, transparency and auditability.
Lucien drafts reversible actions; you approve before anything goes live.
Guardrails by default.
Clear audit trails and human-in-the-loop control.
Want Lucien watching your company this week?
Read Quickstart to see what Lucien will actually do day‑to‑day. We onboard founders and small teams with tight guardrails. Become a design partner to unlock free credits.