Looking at PlanCheckPro.AI? Here's when Plan Proof fits better.
PlanCheckPro is a powerful enterprise code-compliance engine — sold by quote. Plan Proof forecasts what your jurisdiction's reviewers actually flag, for $39, with no sales call.
| Plan Proof | PlanCheckPro.AI | |
|---|---|---|
| What it checks | What this AHJ's reviewers flag (from real correction letters) + code | Code compliance across disciplines |
| Pricing | $39 / check, public, or plans from $47/seat/mo · free preview | Quote only (demo required) |
| Get started | Upload now, results in ~90s, no account to preview | Book a demo |
| Best for | Solo & small (1–10) firms | Large developers / enterprise (AvalonBay, Novo) |
| Coverage | LADBS, SF DBI, Miami-Dade curated (growing) + code-based elsewhere | 50-state code |
| Proof | Published forecast-vs-actual hit rate, evidence per finding | "99% of code errors" (self-reported) |
Where PlanCheckPro wins (be honest)
Breadth of code coverage across all 50 states, multi-discipline depth, enterprise track record ($3B+ reviewed), and AHJ relationships. If you're a large developer standardizing plan review across many projects and want a procurement relationship, they're built for you.
Where Plan Proof wins
You're a small firm, you want an answer today without a sales call, and you care less about “does it violate a code somewhere” than “will my plan checker at this department kick it back.” Plan Proof learns from the actual correction letters those departments send — the discretionary, local, reviewer-specific stuff pure code-checking misses — and shows its evidence for every finding.
Plan Proof
Upload a plan set. We scan your first 8 sheets free and return one fully detailed finding plus the real counts — no account needed.
Upload a plan set — see your top findings free →Titleblock
Build a free public firm profile — your projects, disciplines, and jurisdictions, on a page clients and search engines can actually find.
Create your firm page — free →Compare Plan Proof to
Comparison based on publicly available information as of July 2026. Competitor pricing and capabilities are self-reported by each vendor and may change — verify current details on each vendor's site.