A transparent, outcome-anchored way to engage.
How Celthrac scopes, prices and contracts — fixed where it counts, milestone-based for delivery, and designed to end at a production outcome, not an open-ended dependency.
Four steps. Each one optional, each one priced up front.
You can stop after any stage and keep what you paid for. No stage assumes the next.
Discovery sprint
2 weeks, fixed fee. Use-case shortlist, data-readiness map, target architecture and a costed plan. You keep the output whether or not we continue.
Architecture sprint
3–4 weeks, fixed fee. Reference architecture, governance plan, evaluation framework — board-ready and vendor-neutral.
Productionization
Time-boxed delivery to the first live system. Milestone-based, with an explicit production exit gate — no open-ended retainers.
Govern & scale
Optional managed operation with measurable SLAs, or a clean hand-back so your team runs it. Your choice, stated up front.
Costed before you commit. Anchored to outcomes.
The answer to "what will this actually cost, and when does it end?" — in writing, before signature.
Fixed-fee front end
Discovery and Architecture are fixed-fee. You know the cost before you commit, and the deliverable is yours regardless.
Build by milestone
Delivery is priced per milestone with explicit acceptance criteria — not an open T&M meter behind an "AI transformation" banner.
Tied to production
Engagements end at a defined production outcome and hand-back, not an indefinite dependency. Lock-in is designed out.
One partner. EU entity. Written terms.
Everything procurement and legal need to assess vendor risk quickly — and nothing hiding behind hype.
One accountable partner
Every engagement is led by a named partner with shipped enterprise pedigree — your single line of accountability.
Written, fileable terms
SoW, acceptance criteria, data-processing terms and exit terms in writing from day one — DPIA-ready.
EU entity, EU billing
Contracted through our EU (Sofia) entity, billed in EUR, governed by EU law.
Enablement by default
We train your team to operate the platform. The default exit is capability transfer, not renewal pressure.
Clear terms.No surprises.
Send us your vendor questionnaire and DPIA template — we return them completed, fast.