AI agents that
actually ship the work.
Halcyon turns your company's scattered knowledge into autonomous agents that research, write and act across your tools — with humans in control.
Free forever plan · No credit card · SOC 2 Type II
Draft · Weekly Revenue Brief
Net new MRR up +18.4% week over week.
Enterprise expansion drove 62% of growth; three accounts need…
4h 20m saved
on this run alone
Trusted by fast-moving teams at
Everything an agent needs.
Nothing it doesn't.
A single workspace for building, running and governing AI agents — designed for teams who care about results, not demos.
Company memory
Halcyon reads your docs, tickets and threads, then keeps a living knowledge graph every agent can reason over.
Multi-step agents
Chain research, drafting and actions into agents that plan, execute and self-correct.
120+ integrations
Slack, Notion, HubSpot, Linear, Gmail, Postgres — plug in once, use everywhere.
Enterprise-grade guardrails
Role-based permissions, human approval steps, full audit trails and zero data retention on model calls.
Real-time analytics
See hours saved, cost per task and accuracy for every agent at a glance.
Works where you work
Trigger agents from Slack, email, a webhook or a schedule — no new tab required.
From idea to agent in an afternoon.
Connect
Link your tools in a couple of clicks. Halcyon indexes everything securely in minutes.
Describe
Tell Halcyon what you want done in plain English. It drafts the agent, steps and checks.
Deploy
Ship to your team with approvals and monitoring built in. Improve with every run.
12k+
teams on Halcyon
3.4M
tasks automated monthly
9.2h
saved per person / week
99.98%
uptime last 12 months
Simple pricing, serious leverage.
Start free, upgrade when your agents start paying for themselves. Usually week two.
Starter
For individuals exploring what agents can do.
- 1 agent
- 500 tasks / month
- 3 integrations
- Community support
- 7-day history
Pro
For teams putting agents into daily production.
Billed annually
Start 14-day trial- Unlimited agents
- 25,000 tasks / month
- All 120+ integrations
- Shared team memory
- Human-in-the-loop approvals
- Priority support
Enterprise
For organizations with scale & compliance needs.
- Unlimited everything
- SSO / SAML & SCIM
- Private model hosting
- SOC 2 Type II & HIPAA
- Dedicated success engineer
Loved by teams
who ship.
“We replaced four internal tools and a weekly reporting ritual with two Halcyon agents. Our ops team got a day back every week.”
“The approval flows are what sold our security team. Agents do the heavy lifting, humans sign off on anything that matters.”
“Support tickets now arrive pre-triaged with a drafted answer and the right docs linked. First-response time dropped 71%.”
“Honestly the first AI product our sales team didn't abandon after a month. It just quietly does the work.”
“Set-up took an afternoon. By Friday our research agent had summarized 300 customer calls into a roadmap brief.”
“Cost per task is transparent and the model routing keeps our bill sane. Rare combo.”
Your first agent is
five minutes away.
Join 12,000+ teams automating the busywork and getting back to the work that matters.