Dimension Excel bidyou.ai Outcome
Time per estimate (300 lines) 4–8 hours 30 minutes to validate AI draft ×8–16 faster
Code lookup Manual VLOOKUP across price databases Automatic, with confidence score 0 manual lookups
Drawing-vs-spec discrepancies Found by accident, often after submission Flagged before the meeting (Q4 2026) Catch them upfront
Labour coefficients Set by senior estimator memory or stale templates Learned from your closed bids — accurate per project type Consistent + auditable
Knowledge transfer Locked in one estimator’s head Encoded in vector store accessible to every team member Org-level memory
Versioning + audit File-named-v3-FINAL-real-final.xlsx Git-style history of every change with provenance Real audit trail
Multi-currency / multi-market Manual conversion + sheet duplication Built-in EN/PT/ES/FR + currency handling 4 markets day 1
Privacy On your machine — but no AI assistance Local AI (Ollama) — your data never leaves your perimeter GDPR-clean by design
Cost Office license + estimator hourly cost Free up to 3 projects, then €X/mo (less than 2h estimator time) ROI in days
70% of an estimator’s time is reconciling discrepancies between drawings and bills of quantities. bidyou.ai doesn’t promise to measure cables to the millimetre — it promises to catch the discrepancies that take humans hours. Order-of-magnitude is enough.

Stop wrestling templates.

Free for the first 3 projects. No credit card.

Free for the first 3 projects. No credit card required.

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