Why OmniTakeoff
We're not 'PlanSwift but with AI'. We're a different architecture from the floor up — evidence-first, vector-first, active-learning per org, regional sanity checks, API-first. Here's the head-to-head.
Different from Vorrex / Vernier
Every takeoff line carries a back-pointer to the exact crop on the exact sheet that produced it. Click the count, see the receptacle. Nothing is 'trust the AI' — everything is 'verify in one click.' Most AI takeoff tools surface confidence scores; we surface the evidence those scores are derived from.
Different from PlanSwift
Most construction PDFs out of Revit, AutoCAD, and Bluebeam are vector — every text run, line, and rectangle is encoded as geometry. We use pdfplumber to lift those primitives losslessly, instead of asking a vision model to OCR a vector PDF. Vision still runs, but it's a cross-check, not the primary signal.
Different from Bluebeam
Generic vision models hit a wall on proprietary symbol conventions — data center cabling, industrial process piping, specialty fire-protection. Our active-learning loop turns every confirm/reject into ground truth that retrains a per-org recognizer. Recognition improves substantially on org-specific drawings within the first weeks of active learning; specific accuracy curves are shared under NDA on discovery rather than published.
Different from spreadsheets
Every line item gets bound-checked against a regional cost band (ENR city cost index) AND your org's historical average for that CSI division. The estimator's $160 vs. $16 typo gets flagged before submission, not after the bid loses. Decimal-place errors should be a solved problem in 2026.
Different from legacy on-prem
REST API + webhooks ship with every account. Every entity in the app is also a documented endpoint. Need it in your custom dashboard, your QuickBooks workflow, your Procore portal? Plug in. We're the platform; we don't trap your data.
Head-to-head
Comparison reflects feature checks against PlanSwift, Bluebeam Revu, On-Screen Takeoff, Vorrex, and Vernier as of 2026 Q2 publicly-available info.
| Capability | OmniTakeoff | Typical competitor |
|---|---|---|
| Evidence trail per line item | Yes — bbox + page + crop + spec ref | Confidence score only |
| Vector + vision reconciliation | Yes — both run, conflicts surfaced | Vision-only or vector-only, never both |
| Per-org symbol library training | Active-learning loop, retrains weekly | Static library or no library |
| Regional cost bound checks | ENR-indexed, per-CSI division | Manual or none |
| Drawing version compare | Page-level + sheet-aware + spec diff | Manual or page-by-page only |
| API + webhooks | Full REST + 10+ event types | CSV export only |
| GDPR + CCPA endpoints | Production data-subject rights API | Email-based only |
| Mobile field reports | Voice-to-text + offline + photo prompts | Web only or paid mobile add-on |
What we're honest about
We import IFC for quantity rollup but we don't ship a 3D walkthrough viewer yet. If you need to walk a federated model in-app, Navisworks still wins.
The PWA is production. Native shells (offline + camera) are limited beta. Procore Mobile and Buildertrend ship broader native today.
Electrical, plumbing, mechanical, fire-protection, and low-voltage are well-supported. Concrete and rough framing get there in a future release. Use the symbol-library active-learning loop to accelerate your trade if you're an early adopter.
Ready to compare?
Four-week pilots compare OmniTakeoff against your existing workflow on real bids. We commit to specific outcome targets up front.