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Kraaft

Mobile field communication and reporting app for construction subcontractors

Mobile-first "WhatsApp for construction" app that centralizes site chat, geotagged photos, voice-generated reports, file storage, and scheduling for field crews and subcontractors, with an AI layer that auto-captions photos, drafts reports from voice, and summarizes site activity.

$13.5M Series A (Jan 2025, led by Dawn Capital, with Brick & Mortar Ventures, Chalfen Ventures, Stride VC, OSS Ventures) + a prior €3.2M round (Oct 2023) — per EU-Startups/Crunchbase raised Growth Stage
Founded 2020 · Over 30,000 active users across 14 countries; used on 600,000+ job sites; customers include VINCI Énergies, Bouygues Énergies et Services, EUROVIA, and Fayat Énergie Services (per vendor)
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WHY IT EXISTS

Why This Tool Exists

The Problem

Construction subcontractors and field crews coordinate work over fragmented channels (paper forms, generic messaging apps, phone calls), making it slow to document site issues, geolocate photo evidence, and turn field observations into shareable daily reports for the office.

The Solution

Kraaft provides a WhatsApp-style mobile chat organized by job site, with automatic photo geotagging, voice-dictated report generation, document storage, and crew scheduling. An AI layer auto-captions and auto-sorts photos into categories, drafts full site reports from spoken narration while walking a site, and can generate on-demand or scheduled summaries (e.g., a weekly digest of open issues).

USAGE

How You Use It

Delivery Method
Mobile AppSaaSWeb App
Integrations
SharePointOneDrivePower BIERP systems (unspecified)DMS platforms (unspecified)CMMS platforms (unspecified)
Disciplines
Construction, General Contracting, MEP, Landscaping, Roofing, Telecom/Utilities
Project Phases
Construction Administration
Project Types
Commercial, Residential, Infrastructure
TRANSPARENCY

Data Transparency

Exactly what this tool uses and how

Input
What it needs
Required: Site chat messages, Photos taken on-site
Optional: Voice narration for report dictation, Custom form/report templates, Project schedule data, Documents (plans, PDFs) for the Files module
Formats: JPG/PNG photos, Voice audio, PDF, Word, Excel
Output
What you get
Format: Chat threads, geotagged photo maps, generated reports, and scheduled digests
Fields: Geolocated photo records, Voice-transcribed site reports, Word/Excel exported reports, AI-generated activity summaries/digests, Task and schedule assignments
Algorithm
How it works
Model: Proprietary "AI Agents" layer (underlying model/vendor not publicly disclosed)
Accuracy: Not publicly specified — no accuracy metrics or benchmark methodology published
Privacy
How your data is protected
Retention: Professional contact data retained for duration of service plus legal retention period (generally 5 years); connection/log data retained 1 year (per privacy policy)
Training: Not publicly specified — vendor states construction photos are customer-owned and cannot be used for Kraaft's own commercial purposes, but does not explicitly confirm or deny use in AI model training
Compliance: ISO/IEC 27001:2022 certified, GDPR ("privacy by design/default"), Relies on Google Cloud infrastructure, which holds SOC 2 Type II certification
API
Integration
Endpoint: https://developers.kraaft.co/ (public API documentation portal exists; detailed endpoint reference not accessible without an account)
Method: Not publicly specified
USE CASES

Use Cases

  • · Centralizing site chat and photo documentation by job for subcontractor crews
  • · Voice-dictated daily/site reports generated while walking a job site
  • · Geotagging and auto-categorizing photo evidence for traceability
  • · Mobile scheduling and task assignment for field workforces
  • · AI-generated weekly digests of open site issues for office/project managers
PRICING

Pricing

Free
Solo — $0/month for individual craftspeople/entrepreneurs using a single account (no collaborator invites)
Pro
Pro — $25/user/month (4-user minimum), adds unlimited history, unlimited custom forms, custom reports, admin/permissions, and workflows
Enterprise
Enterprise — custom pricing; adds SSO, specific integrations, multi-team administration, report templates, and a dedicated Customer Success Manager
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Research Sources & Data Quality Last verified: 2026-07-17
Data Sources (11)
Verified Data (13)
problem, solution, deliveryMethod, integrations, disciplines, yearFounded, customerBase, fundingTotal, pricing-structure, compliance-certifications, hosting-location, algorithm-approach, useCases
Not Found (6)
api-auth-method, api-rate-limits, algorithm-accuracy-methodology, ai-training-data-policy, data-retention-duration-for-photos-and-project-content, soc2-report-for-kraaft-itself-vs-gcp
Our Commitment: We only include verified data from official sources. If information isn't publicly available, we mark it as "Not publicly specified" rather than guessing.
ALTERNATIVES

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