Skip to main content
eleventh.
Book a call

// engagements

Three ways to put it right.

A ladder, not a menu. Find out what is wrong, get one system made reliable, or have the whole backend built under your name. Each one ends with a system you can check, not a story you have to trust.

Start with the DiagnosticCompare all three
diagnosticstart here

AI Systems Diagnostic

A senior read on why your AI system is unreliable, and exactly what it takes to fix it.

  • A written technical assessment
  • Failure modes, ranked
  • A costed remediation plan

For a team with a shipped AI feature that works in the demo and breaks in front of real users.

$750 – $2,0003-5 business daysScoped by system size and how many surfaces need review.See the engagement
sprint

Prototype Hardening Sprint

Take one fragile AI prototype and make it survive real users, real data, and real failures.

  • Retrieval and agent quality, measured
  • Observability you can read
  • Failure handling at the edges

For a working prototype that demos well but cannot yet be trusted in front of customers.

$4,000 – $10,0002-4 weeksScoped by how many surfaces are in play and how deep the evaluation needs to go.See the engagement
build

Agency Backend Build

The AI backend your agency sells, built and shipped under your brand and your delivery model.

  • A backend built to your spec
  • Evaluation and observability built in
  • White-label delivery

For agencies and studios that win AI work and need the backend delivered reliably without hiring a full AI team.

$8,000 – $18,0003-6 weeks, milestone-basedScoped by complexity, number of integrations, and depth of evaluation.See the engagement

// not sure which

Pick by where you are.

Still unsure? Tell us the system and we will point you at the right one.