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Pricing

Free to evaluate. Commercial for production.

Numerical verification for heterogeneous compute — prove a candidate array agrees with a reference to the ULP, or get told exactly where and why it diverges.

List prices we're growing into: SemanticCompute is pre-adoption and single-author, so early deals land at the low end and grow with proof. Prices exclude VAT, which is calculated at checkout.

Trial

Evaluation

Anyone, to try it — including in production.

£0/ 7 days

then choose a paid tier

  • Full library — four lowering targets (three executed in-core + the hardware-verified CUDA runner)
  • Parity doctor + failure lab
  • CLI + MCP server
  • macOS (signed, notarised) & Linux
Download & evaluate
Pro

Solo production

Individual / solo commercial production use.

£49/ month · per developer

production licence, billed monthly

  • Everything in Evaluation
  • Production licence + updates
  • Email support
  • Licence key issued on purchase
Start Pro
Enterprise

Regulated & teams

Regulated / safety-critical work and larger teams.

from £20,000/ year

custom — invoiced, priced by risk reduction

  • SLA + priority family requests
  • Parity-methodology + audit-trail artefacts
  • Indemnification, multiple seats
  • Private terms; source review under NDA
Contact sales

Production use requires a licence and must be disclosed. Every build carries a self-identifying licence marker; see the component NOTICE and EULA.

Team / hosted (shared CI, cross-device parity) is not priced yet — register interest.

Prices are indicative and subject to change. This page is not a contract; the EULA governs.