Constraint-solver PM · Trinity One

PM that solves the schedule — not just tracks it.

Meridian is project management for services SMBs that actually knows your capacity. Drop a project in. The solver places every task against real availability, skills, and dependencies. Drift detected the moment it happens.

3 weeks to live · AI included, no upcharge · Six sister products sync in
The four beats

Everything you need to know — in four pages.

Six sister products

Meridian stands alone. The suite is the multiplier.

Run Meridian against any CRM. Stack it with Keystone and projects link to deals and invoices automatically. Add Beacon and your delivery-health signal feeds your CSM team. Add Calibrate and Fractional COO engagements become first-class projects.

See the full suite story →
Walk-through

Thirty minutes. Your projects. Live.

We’ll load Meridian against your real book of work — Teamwork, ClickUp, Asana, a spreadsheet, anything — and walk you through your own resource grid, your own retainer burn, your own schedule re-baselined by the solver. Three weeks from yes to live.