Simple pricing. Priced per dev.

Free while your team is small. Pay for what you use after that. No seat games.

Free
For solo devs and tiny teams.
$0
/ forever
Up to 5 team members
1 workspace
Web + desktop app
MCP bridge (core actions)
Community rules marketplace
Memory with embeddings
MOST POPULAR
Pro
For teams shipping daily.
$12
/ dev / month
Unlimited members
Unlimited workspaces
Full MCP (56+ actions)
Private rules & skills
Sprint analytics
Priority support
Audit log (90 days)
SSO (Google, GitHub)
Enterprise
For orgs with compliance needs.
Custom
/ annual
Everything in Pro
Self-hosted option
SAML + SCIM
Audit log (unlimited)
Custom data residency
Dedicated support
Security review
no credit card on free plan · cancel anytime on pro

Questions engineers ask.

MCP (Model Context Protocol) is an open spec that lets AI agents call structured tools. Fenix exposes 56+ actions over MCP — your agent can read, create and update work items, memories, docs and rules directly, with no prompt engineering.

The operating system
for dev with AI.

Free for teams up to 5. No credit card. Two-minute setup.

$npx fenix@latest initcopy