Home / Compare / Pelles AI vs Trunk Tools
Pelles AI vs Trunk Tools
Two AI-first platforms that read project documents and run agents for RFIs, submittals, and change review. Pelles targets trade contractors; Trunk Tools targets field and project teams. Both exhibited at STA Tech Expo 2026. Vendor-published facts only.
Side by side
| Sheet row | Pelles AI | Trunk Tools |
|---|---|---|
| Category | AI platform for trade contractors | Document intelligence |
| AI role (our label) | AI-first | AI-first |
| What it does | AI platform for trade contractors that turns company documents and workflows into AI tools across estimating, contract review, operations, and closeout: always-on agents, drawing/spec/scope comparison, trade-aware QA/QC checklists, source-linked reports, RFIs and submittals, custom apps, and a REST API with webhooks. Vendor cites 3,000+ projects, 85,000+ issues caught, and 100+ hours saved per project as of August 2026 (vendor claims, not verified). | AI platform ("Cortex") that plugs into a project's tech stack, reads documents and drawings into a living knowledge graph, and runs tools on top: TrunkBid (maps subcontractor bids against scope and highlights gaps), TrunkRFI (catches RFIs documents already answer and drafts the rest), TrunkSubmittal (builds a submittal register from a spec book and drafts responses against specs), TrunkReview (highlights clouded and unclouded changes from new bulletins), and TrunkText (SMS Q&A with source checks). Vendor says custom AI models are trained on 5+ years of jobsite data, live on 1,000 U.S. projects handling $50B in construction volume, and that teams get in-person jobsite training plus head-office change management (vendor claims). |
| Who it's for | Trade contractors' precon, legal, operations, field, and executive teams (MEP trades named). | Superintendents, project managers, project engineers, project executives, subcontractors, and owners. |
| Pricing (as publicly stated) | Not publicly listed (book a call). | Not publicly listed. Pricing page lists Core and Enterprise plans, each described as "one clear price based off your construction volume," with unlimited seats and no token limits; both are quoted on request. (Checked Oct 15, 2026.) |
| Test status | Not tested. No scores. | Not tested. No scores. |
| Vendor links | ||
| Sources |
Facts last checked: Oct 15, 2026. Prices change; check the vendor page before relying on them.
Where the vendor descriptions differ
- Audience: Pelles describes itself as built for trade contractors, from estimating to closeout. Trunk Tools names superintendents, PMs, project engineers, executives, subs, and owners.
- Agents: Pelles lists always-on agents, drawing/spec/scope comparison, trade-aware QA/QC checklists, and custom apps. Trunk Tools lists TrunkBid, TrunkRFI, TrunkSubmittal, TrunkReview, and TrunkText (SMS Q&A).
- Integration: Pelles lists a REST API, webhooks, and agent-to-agent connections. Trunk Tools describes plugging into the project's existing tech stack.
- Claims: Pelles cites 3,000+ projects and 85,000+ issues caught; Trunk Tools cites 1,000 U.S. projects and $50B in volume. Not verified.
- Pricing: Trunk Tools quotes by construction volume with unlimited seats. Pelles does not publish prices.
Paraphrased from the sources listed above. Vendor claims are reported as claims.
What we can't tell you yet
Which tool is better for your work. That needs testing on the same package with a verified answer key. Planned measures for this comparison:
- Precision and recall on a seeded set of spec/drawing conflicts
- Share of drafted RFIs that are already answered in the documents
See the methodology and leaderboard status.
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