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Sablono

Construction execution platform for tracking schedule, quality, and cost against plan on large-scale builds

A Berlin-based digital construction management platform that lets project teams break a baseline schedule into a granular, trackable production plan (up to 100,000+ activities per project), then tracks real-time progress, quality checklist completion, and cost-linked status against that plan from mobile devices on site. Positioned as a "Construction Execution Platform" for large, complex builds rather than a general project-management or document-control tool.

€5.3M Series A (announced May 2021), led by Bachmaier Invest GmbH (Thomas Bachmaier, founder of Thinkproject) with participation from Nemetschek Group. Nemetschek Group, High-Tech Gründerfonds, and Hasso Plattner Ventures were earlier seed-stage investors. No public funding round reported since 2021 as of this research date. raisedGrowth Stage
Founded 2013 · Named enterprise customers per published case studies include Morgan Sindall Construction (300 Manor Road residential towers), Domis Construction (10+ projects), Q ENERGY (7 active European projects), and FT Construction. Reported ~29-31 employees (PitchBook/Latka, 2025) and ~$3.2M revenue (Latka, 2025) — a small team relative to "market leader" framing used in some vendor marketing, which this listing treats skeptically.
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Why This Tool Exists

The Problem

On large-scale construction projects, tracking whether thousands of individual work activities are on schedule, meet quality requirements, and are ready for payment is typically managed through disconnected spreadsheets and manual site reporting — making it slow to spot delays, hard to produce defensible quality evidence, and difficult to connect physical progress to cost and payment decisions.

The Solution

Sablono digitizes the baseline construction schedule into a granular production plan of individual trackable activities (the company cites over 100,000 activities per project), assigns them to trades and subcontractors, and lets site teams report completion status and quality checklist evidence (photos, notes, documents) from a mobile app in real time. Planned-vs-actual dashboards, a "Commercial Dashboard" linking activity status to cost, and a digital audit trail replace manual spreadsheet tracking; the vendor claims this can cut coordination effort and rework, though no independent benchmark for those figures is published.

How You Use It

Delivery Method
SaaS (web platform)Mobile App (iOS and Android)
Integrations
Primavera P6Microsoft ProjectAsta PowerprojectMicrosoft Power BI (via Reporting API)
Disciplines
Project Phases
Construction Administration, Quality Assurance/Quality Control
Project Types
Commercial, Residential, Multi-Family, Institutional, Infrastructure

Data Transparency

Exactly what this tool uses and how

Input
What it needs
Required:Baseline construction schedule (broken into trackable activities/deliverables), Trade partner / subcontractor assignments, Site progress and quality data reported via mobile app
Optional:QA/QC checklists and inspection criteria, Cost data for commercial dashboards, BIM/drawing references for the Visual Tracker
Formats:Primavera P6 schedule files, Microsoft Project (.mpp) files, Asta Powerproject files, Photos and documents (site evidence), JSON/CSV (Reporting API output)
Output
What you get
Format:Web dashboards, mobile progress records, and exported/API-delivered project data
Fields:Activity/deliverable completion status, Planned vs. actual schedule variance, QA checklist and inspection evidence (photos, notes, documents), Commercial/cost status linked to activity completion, Digital audit trail of progress and quality events
Algorithm
How it works
Model:Not publicly disclosed — no named AI/ML model architecture published. The core product is a rules-based workflow/process-tracking system (schedule decomposition, status tracking, dashboarding) rather than a predictive or computer-vision AI system. Vendor marketing separately references an on-site AI chat assistant that answers questions about how Sablono can help a project, which is distinct from the core scheduling/tracking engine.
Accuracy:Not applicable / not publicly specified. Vendor states coordination effort can be reduced "by up to 98%" and rework "by 50% or more" in marketing copy; no benchmark methodology or independent audit for these figures has been published.
Privacy
How your data is protected
Retention:Not publicly specified for project/production data. Support documentation notes chat/inquiry logs are "retained only as long as necessary to respond to inquiries and improve services," after which they are deleted or anonymized.
Training:Not publicly specified — no published policy on whether customer project data is used to train models or features
Compliance:ISO 27001:2022 certified (Sablono GmbH), GDPR / German Federal Data Protection Act (BDSG) / Telemedia Act (TMG) compliant per published privacy policy, AES-256 encryption at rest, TLS 1.2/1.3 in transit, Annual independent penetration testing (per vendor security page), No SOC 2 report publicly referenced
API
Integration
Endpoint:Reporting API (documented at developers.sablono.com), e.g. api.sablono.com/reporting/[project-id]/deliverables
Method:REST (GET), returns JSON and CSV; new export files generated daily per project

Use Cases

  • ·Digitizing a Primavera P6 / MS Project baseline into a granular, trackable production plan for large-scale builds
  • ·Real-time mobile progress reporting to replace manual spreadsheet tracking across trades and subcontractors
  • ·Capturing QA/QC checklist evidence (photos, notes, documents) against a digital audit trail to reduce disputes
  • ·Planned-vs-actual dashboarding to detect schedule delays and performance gaps early
  • ·Linking activity completion to commercial/cost data and exporting production data to Power BI for enterprise reporting

Pricing

Free
Sablono Track Free tier available (no credit card required) — limited to 5 projects and 10,000 activities per project, with Activity Tracker, mobile app, and photo documentation but no QA checklists
Pro
Trace tier adds QA checklists on top of Track's feature set (same 5 projects / 10,000 activities per project limits); custom subscription pricing based on project size, project value, number of tracked activities, and user count. Minimum contract runtime is 12 months, per vendor support documentation.
Enterprise
Flow tier — unlimited/scaled projects and custom activity limits, advanced dashboards, cross-company collaboration, unlimited users, and a dedicated account manager; custom pricing, contact sales for a quote
Sources & Research NotesResearch date: 2026-07-17
Fields Checked (16)
problem, solution, deliveryMethod, integrations, disciplines, projectPhases, fundingTotal, yearFounded, customerBase, useCases, privacy-hosting-location, privacy-encryption, compliance-iso27001, pricing-tier-structure, algorithm-approach, api-endpoint-existence
Not Found (8)
soc2-report-availability, exact-data-retention-period-for-project-data, ai-training-data-policy, api-authentication-method, api-rate-limits, exact-pricing-figures, algorithm-accuracy-methodology, exact-founding-year (2012 vision vs 2013 incorporation, sources vary)
About this research: This record summarizes the cited sources and fields checked. A research date does not establish hands-on testing. Consult the original sources for current details and limitations.