Mobile-first construction inspection app. GPS-stamped photo evidence. SACS, OSHA & ISO 45001 templates. Works offline on remote sites. Audit-ready Word reports your client gets before you leave the site.
Blackcarrot's construction inspection app is a digital reporting platform for contractors, site managers and EPC enterprises. It replaces paper inspections with GPS-stamped photo evidence, severity scoring, defect registers and audit-ready PDF/Word exports. Operated by Cakglo Ltd, London, UK. Hosted in Germany.

Three things that actually change how site teams work day to day.
Remote sites have no signal. The app captures everything on-device — checklists, photos, GPS coordinates, signatures — and syncs the moment you're back online. No "I'll fill it in later" excuses, no lost data.
Every photo is timestamped and geo-tagged automatically. Your audit trail proves exactly what was inspected, where, and when. Embedded in EXIF metadata too — for ISO compliance and defensible evidence.
Generate audit-ready reports from your own branded template. Client gets the PDF before you've packed up the truck. No more weekends spent retyping notes into Word documents.
14 days free. No credit card. Set up in 5 minutes.
Four jobs construction teams asked us to fix first. No invented "AI synergy" workflows — just the work you already do, with paper removed.
For the site manager
Walk floor by floor with the Daily HSE Walk template — 32 items across 6 sections covering PPE, fall protection, housekeeping, fire and electrical. Tap to photograph open issues. GPS auto-stamps every shot. Daily report sent to client and project director by 6 pm — without you typing it.
Daily HSE Walk · 32 itemsFor the QA / QC engineer
Use the Concrete Works QA/QC template — 24 items across pre-pour, during pour, and post-pour. Photo evidence on every line. Once concrete's in, you cannot re-inspect — your evidence is locked, timestamped, defensible. Inspector signature on every report.
Concrete Works QA/QC · 24 itemsFor the project manager
Handover phase. 80 defects. 6 subcontractors. The Snag List template logs 38 items across 7 trades, severity-tagged with photos. Assign each defect to the right subbie with a deadline. Live status dashboard. No spreadsheet, no chasing emails on Sunday.
Snag/Punch List · 38 itemsFor the project director
Final walk before key handover. The Handover Checklist covers 29 items across documents, keys, building systems and final condition. Client signs on the device. Word handover pack auto-generates. No chasing, no last-minute disputes.
Handover Checklist · 29 itemsSame app. Different defaults. Different views. Whoever you are on the site, the app fits how you actually work.
"My day starts on the site, not at the desk."
"I need an audit trail for the next ISO inspection."
"I run 15 projects across 3 countries."
Three steps. Five minutes the first time. Two minutes after that.
Open the app. Pick your site (or add a new one). Choose a checklist — Daily HSE Walk, Concrete Works, Snag List, Handover. All templates included.
Walk the site. Mark each item Pass / Fail / N/A. Add photos — GPS + timestamp added automatically. Voice notes if you can't type. Works offline.
Inspector signs on the device. One tap → Word or PDF report from your branded template. Auto-emailed to site recipients. Audit trail saved forever.
Pricing starts at £19 per user / month. Cancel any time. A real human answers support.
No stock photos. No mockups. Real screens from active sites.

① Add your site

② Pick template

③ Inspect & photograph

④ Generate report
Honest comparison. We don't have BIM yet. We don't have 500 integrations. Here's what we do have.
| Feature | Blackcarrot | SafetyCulture | PlanRadar |
|---|---|---|---|
| Starting price (per user / month) | £19 | £24 | £39 |
| Offline mode | ✓ | ✓ | ✓ |
| GPS-stamped photos | ✓ included | add-on | ✓ |
| SACS templates (KSA Aramco) | ✓ included | build yourself | build yourself |
| White-label Word reports | ✓ from your template | Pro plan | Enterprise plan |
| API access | Pro plan (£99) | Premium (£39+/user) | Enterprise only |
| EU data residency (Frankfurt) | ✓ default | opt-in | ✓ |
| Arabic UI + RTL | ✓ native | partial | partial |
| BIM / 3D model integration | ✗ not yet | ✗ | ✓ |
| 500+ integrations marketplace | ✗ not yet | ✓ | partial |
We don't have BIM yet. We don't have 500 integrations. We have lower price, GPS by default, SACS templates, and a real human on the support line.
Cakglo Ltd is a small construction-tech shop. We write the code, we answer the support emails, we push the updates ourselves. No VC, no growth team, no fake customer logos. If something breaks at 9 pm on a Friday, you can email — and a real human answers.
No fake customer testimonials. Just verifiable facts.
Honest answers, no marketing fluff.
Yes — full read/write offline. Photos, checklists, defects all stored on-device until next sync. We test in airplane mode every release. Built specifically for remote sites where signal is unreliable.
Daily HSE Walk (32 items, 6 sections), Concrete Works QA/QC (24 items pre/during/post-pour), Snag List (38 items, 7 trades), Handover Checklist (29 items). All built for SACS / OSHA / ISO 45001. Custom templates supported on Pro and Enterprise plans.
Yes — every photo captures GPS coordinates and timestamp at the moment of capture. Embedded in EXIF metadata for ISO compliance and overlaid on the report. Defensible audit trail by default.
Yes — Project Pro and Enterprise plans. Upload your branded Word template once, every report generates from it. No design fee, no setup charge.
Full export in JSON, Excel and PDF before you cancel. Data is deleted from our servers 30 days after cancellation (GDPR Article 17). No "lock-in" tactics.
Yes — full RTL UI in Arabic, plus English and German. Built for KSA, UAE, Qatar, Kuwait, Bahrain, Oman and the EU markets from day one.
Forms can't do offline, GPS-stamping, photo annotation, severity scoring, subcontractor assignment, branded Word exports or audit-locked timestamps. Try one inspection on a real site — the difference is obvious.
Email us. Small shop = we ship features in days, not quarters. Customer requests get prioritized over our internal roadmap.
14-day free trial. No card. No call required. Set up your first inspection in under 5 minutes.