InspectMind AI logo InspectMind

The AI plan check partner construction teams trust

Used by 600+ engineering, architecture, construction and development firms to check drawings, specs, and codes before anything gets built.

Free on up to 10 drawing pages · Price before run · 5+ issues or full refund · No card required

Trusted by 600+ engineering, architecture, construction and development firms

$2M+documented rework avoided

“InspectMind caught 47 critical issues on our cold storage project: conflicts that would have cost us millions in field rework. It paid for itself on the first review.”

Aaron Bass, Director of Construction

Cold Summit Development

Read the story

[ Pick your format ]

Watch Sherlock work your building type

Retail, homebuilding, QSR, big box and more. Pick one and watch the redlines draw in, each finding cited to the sheet and the code.

Retail storeHomebuilderQSR / drive-thruBig boxC-storeFitnessBank branch

Findings

A-201 · 4 flagged

  1. 1

    Code

    Riser height 7¾ in. exceeds the 7 in. maximum

    A-201 · Stair 1 · IBC 1011.5.2

  2. 2

    Code

    Door clear width 30 in. is below the 32 in. minimum

    A-201 · Door 104 · IBC 1010.1.1

  3. 3

    Coordination

    Supply duct runs through the W12 beam at grid C-2

    M-201 ↔ S-201

  4. 4

    Spec

    Spec calls for lever hardware; door schedule shows knobs

    08 71 00 ↔ A-601

+ 2 more on this sheet

Fig. 1 · Pick your format · example sheets, every finding cites the sheet and code section

Watch the 2-minute demo

[ How it works ]

How Sherlock reviews every set

Take the 2-minute tour
  1. Fig. 1 · Permit set, every discipline

    STEP 01

    Reads the whole set

    Every sheet, drawings and specs together, sorted by discipline.

  2. Fig. 2 · A-201 ↔ M-201 ↔ S-201, one conflict

    STEP 02

    Checks every discipline

    Code, coordination and spec conflicts across architecture, structure and MEP.

  3. Fig. 3 · Finding, cited to sheet and code

    STEP 03

    Cites the evidence

    Each finding points to the sheet, the snippet and the code section.

Catch them all

From missed details to code and coordination errors. Real findings from published case studies.

  • Case file · 79 issuesCritical

    STRUCTURAL · SHEET SET

    − issue on the drawings

    + flagged, cited to ASCE 7-16

    Incorrect Designation of Basic Wind Speed vs. Nominal Wind Speed

    Open the case file
  • Case file · 246 issuesCritical

    MULTI-DISCIPLINE · SHEET SET

    − issue on the drawings

    + flagged, cited to ACI 318

    Inadequate Edge Distance and Clearance for Tie-Down Bearing Plate

    Open the case file
  • Case file · 191 issuesCritical

    MULTI-DISCIPLINE · SHEET SET

    − issue on the drawings

    + flagged, cited to ACI 318

    Embed Plates Sized Identical to Concrete Elements Resulting in Zero Cover

    Open the case file
Sheet 02·Who it's for

Built for teams that build at scale

Multi-site retail & restaurantsHomebuildersArchitects & engineers

Open every new location sooner

We check each site set against code and your prototype before permit, so stores open on schedule and the same field fix doesn't repeat across locations.

For retail & restaurants
“We're running at a pace of 200 stores a year. We're gonna get up to 300 stores in the next couple of years.”
Retail store development team

Get every phase to market sooner

Site, civil and house plans checked against local code and agency standards before first submittal, so fewer review rounds stand between you and permits.

For homebuilders
“We do 15 projects per week. InspectMind catches coordination issues on every single one that our teams would have missed under time pressure.”
VP of Construction, national production builder

Catch it before the plan checker does

A second check on every set, across disciplines, so fewer comments come back from the city and fewer RFIs show up in construction.

For architects & engineers
“We got fewer pages of city comments because the AI had already caught a lot of things that would have come back.”
Thomas J. Owens, P.E., Owens Design Consultants
Sheet 05·Your standards

[ Your standards ]

Reviews that follow your rules

Upload your prototypes, design criteria and checklists once. Every check reviews against how your company builds.

company-library/

├─ prototype-2026-rev-c.pdf

├─ design-criteria-mep.pdf

├─ qa-checklist-permit-set.xlsx

└─ local-amendments-tx.pdf applied to every check

Your house, your rules

Prototypes, design standards, QA checklists and local amendments, checked on every set.

Prototype check4 fixes
Site set 0418fix carried over
Site set 0422fix carried over
Site set 0431fix carried over

Fix it once, everywhere

Catch it on the prototype and every site set after it gets checked for the same miss.

Sheet 06·Your stack

[ Your stack ]

Fits the tools you already run

  • 01

    Autodesk Construction Cloud

    Send findings into the ACC projects your team already uses.

  • 02

    Bluebeam

    Export findings as markups your team already reviews.

  • 03

    API

    Send sets from your own systems and get findings back.

  • 04

    MCP server

    Run checks from AI assistants that support MCP.

All integrations
Scale: 1/8" = 1'-0"
Sheet 07·Why not ChatGPT

Why not just use ChatGPT?

We use leading models from OpenAI, Anthropic and Google too. The difference is everything we built around them for construction review.

Full comparison

General AI chat

  • A few pages pasted into a chat
  • Reviews one page at a time
  • General answers, no sheet references
  • Copy, paste and track it yourself
  • Unclear where your drawings go

InspectMind

  • Reads the whole set. Every sheet, drawings and specs together, even on sets thousands of pages long.
  • Checks sheets against each other. Finds where the schedule, the details and the spec disagree.
  • Cites the sheet and the code. Each finding points to the sheet, the detail and the code section your jurisdiction adopted.
  • Fits your review process. Triage and assign findings, export to Bluebeam, and recheck revisions.
  • Private by default. Your drawings aren't used to train public AI models. 5+ issues or a full refund.

Enterprise-grade security

Built to pass the security reviews that large owners, builders and engineering firms run before they sign.

  • SOC 2 Type II

    In progress

    In progress with Vanta. We'll publish the report in our trust center when it's issued.

  • Single sign-on

    SAML SSO for your email domain, including Microsoft Entra ID.

  • Encrypted in transit and at rest

    TLS in transit, encrypted private storage and databases at rest.

  • Your data stays yours

    Your drawings aren't used to train public or third-party AI models.

  • US-hosted on AWS

    Documents stored and processed on AWS in the United States.

  • Built for procurement

    Security questionnaires, NDAs and a vendor security packet on request.

What teams are saying

  • Julio · Pesco Engineering

    “We used to spend 40+ hours on plan review. Now I upload the drawings, and get back a complete issue report that catches code violations I would have missed. It's a no-brainer.”

  • Martin Lehr · Charlan Brock Architects

    “After my first call with Aakash Prasad, I knew they were head and shoulders above their peers in the marketplace. We put our first project through (750+ drawings, multifamily), and the tool flagged most of the major issues we knew about, plus 97 others that escaped our review. Working with someone who treats us like a partner instead of just a client.”

  • Mark Fly · Structure Summaries

    “This isn't ChatGPT for construction; it's purpose-built plan review. We found dimension conflicts on load-bearing walls that every human reviewer missed.”

  • Simon G. Solorio · Solorio, Inc.

    “InspectMind catches a lot of coordination items and the analysis is very thorough and helpful. I will definitely continue to use it during the different phases of the design. It will keep us updated with code issues and help eliminate change orders and RFIs during construction.”

  • Amar · Prostruct Engineering

    “We run every project through InspectMind now. It catches 150+ issues on average (dimensional conflicts, code violations, spec mismatches), and those are things that would cost us 10x more to fix in construction.”

  • Greg Lason · Higher Ground Engineering

    “This thing is awesome. Very funny how much stuff it caught that didn't get redlined by the reviewer. In looking at all the things it caught, it is a no brainer for all the jobs anyone does. I will be using this on every drawing set moving forward before I send out.”

Common questions

How accurate are the findings?

Does it replace a licensed engineer's review?

Is my project data secure?

Can it check against our local codes and standards?

What am I paying for?

What if it doesn't find anything?

Do re-checks cost extra?

Can I buy without a sales call?

Do duplicate sheets count toward the price?

How do revised sets and addenda work?

Does it work with scanned PDFs?

How do I get help?

Show all 12 questionsView all FAQs

Sherlock is ready for your next set

Upload drawings and specs. Cited findings come back in hours. The first 10 drawing pages are free.

Case open