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Graneet

ERP for French construction SMEs — costed quoting, progress invoicing, and real-time job-site margin tracking

Graneet is a cloud-based ERP built specifically for construction and public-works (BTP) SMEs in France with €1M-€50M+ annual revenue. It combines cost-based quoting, progress/situation invoicing, purchase management, workforce time tracking, and real-time per-job-site margin dashboards in one subscription, aimed at replacing spreadsheets and generic accounting software for tracking site profitability.

€10.4M total (~$11.3M) — €2.4M seed (Oct 2021) + €8M Series A (Apr 2023), led by Point Nine Capital and Foundamental, with Axeleo Capital and angel investors (Rodolphe Ardant of Spendesk, Nicolas Dessaigne of Algolia, JC Taunay-Bucalo of TravelPerk) participating raisedGrowth Stage
Founded 2020 · 800+ construction SME clients per vendor/review-site reporting (one source cites 500+; exact current count not independently confirmed), with more than €1B in project volume managed through the platform. Named reference customers from vendor testimonials include RTE Dauphiné, Mederreg Veloso, VLD, Atelier Tourtoulou, Gary Corp Rénovation, SBI, Atelier Del Boca, Zanier, and Groupe Doumer — all French BTP SMEs with €4M-€14M revenue. Primarily France-focused; company has stated ambitions for European expansion.
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Why This Tool Exists

The Problem

Construction and public-works SMEs in France typically track job-site costs, quotes, and invoicing across disconnected Excel sheets and generic accounting tools, making it hard to see real margin per job site until well after a project closes. This delays intervention on cost overruns and creates administrative overhead for owners who need to reconcile purchase orders, subcontractor invoices, and labor hours by hand.

The Solution

Graneet centralizes cost-based quoting, progress/situation invoicing (with automatic handling of French BTP-specific calculations like auto-liquidation, retenue de garantie, and compte prorata), purchase order management, and labor-hour tracking in one platform, feeding a live margin dashboard per job site so owners can compare budgeted vs. actual costs in real time from office or mobile.

How You Use It

Delivery Method
SaaSMobile App (iOS/Android)
Integrations
Pennylane (accounting sync + built-in e-invoicing Plateforme Agréée)Sage 100Cegid QuadraMyUnisoftACDBatiprix (pricing database)Alobees (field time tracking, bidirectional sync)ChatGPT and Claude (via a Graneet MCP server for natural-language queries, launched 2026)
Project Phases
Bidding/Procurement, Construction Administration
Project Types
Commercial, Residential, Specialty Trades, Remodeling

Data Transparency

Exactly what this tool uses and how

Input
What it needs
Required:Job/project setup data, Cost items (labor, materials, subcontractor quotes)
Optional:Bank transaction feed (for reconciliation), Supplier invoices and purchase documents (for OCR import), Batiprix price library data, Field timesheets (via Alobees sync)
Formats:Excel/CSV import, PDF (OCR-scanned invoices/quotes), API sync with accounting software
Output
What you get
Format:Quotes, progress invoices, purchase orders, and real-time job-site margin reports
Fields:Costed quotes (devis), Progress/situation invoices (PDF or Excel), Purchase orders and supplier invoice status, Labor hours by job site, Budgeted vs. actual margin by job site
Algorithm
How it works
Model:Not a core AI/ML product — primarily a rules-based ERP workflow engine; uses OCR for automated reading of supplier invoices/purchase documents (usage capped by pricing tier, e.g., 50-800 OCR reads/month) and offers an MCP (Model Context Protocol) server so users can query project/margin data via ChatGPT or Claude
Accuracy:Not publicly specified — no OCR or reconciliation accuracy benchmarks published by the vendor
Privacy
How your data is protected
Retention:Data retained "only as long as necessary" for the stated purpose or legal requirement, per the public privacy policy; no fixed retention period disclosed for project/financial records
Training:Not publicly specified — privacy policy does not address whether customer data is used to train AI/ML models
Compliance:ISO 27001 (stated on vendor security page, describing infrastructure/hosting), SOC 1, 2 & 3 (stated on vendor security page, describing infrastructure/hosting), HDS/Healthcare Data Hosting (stated on vendor security page, describing infrastructure/hosting), GDPR (CNIL is named supervisory authority; DPO contact published)
API
Integration
Endpoint:No public/open API for third-party developers — reviewers note this limits custom integrations; pre-built vendor-side API connections exist for specific accounting partners (Sage 100, MyUnisoft, ACD) and Pennylane
Method:Not publicly documented

Use Cases

  • ·Real-time margin tracking per job site to catch cost overruns before project close
  • ·Costed quoting (devis) using a price library or Batiprix integration, with configurable margin rates
  • ·Progress/situation invoicing with automated French BTP-specific calculations (auto-liquidation, retenue de garantie, compte prorata)
  • ·Purchase order and supplier invoice management with OCR-assisted data entry
  • ·Field labor-hour tracking synced from mobile app or Alobees into job costs
  • ·Natural-language queries against project/margin data via ChatGPT or Claude through the Graneet MCP server

Pricing

Free
No free tier; a personalized demo is required before signup
Pro
Four named tiers (Essentiel, Avancé, Expert, Premium) scaled to company revenue (roughly €1M to €50M) and user count (5 users up to unlimited on Premium), each with increasing OCR-read and auto-import allowances. Billed as a flat monthly subscription with no long-term commitment. Exact prices are not published by the vendor; third-party review sites estimate roughly €200-800+/month depending on tier and company size (one source cites a starting price around €249/month) — treat as an unverified market estimate, not vendor-confirmed pricing.
Enterprise
"Groupe" plan for multi-entity/holding companies — custom pricing, contact sales
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Research Sources & Data QualityLast verified: 2026-07-17
Verified Data (11)
problem, solution, deliveryMethod, integrations (Pennylane, Sage 100, Cegid Quadra, MyUnisoft, ACD, Batiprix, Alobees), yearFounded (2020), founders (Jean-Gabriel Niel, Enzo Dozias, Raphael Moulin), fundingTotal (€2.4M seed 2021 + €8M Series A 2023), pricing tier structure (Essentiel/Avance/Expert/Premium), security/hosting details (Paris AWS eu-west-3, ISO 27001, SOC 1/2/3, HDS), named customer testimonials, legal entity (GABZO SAS)
Not Found (6)
exact numeric pricing per tier, public API documentation for third-party developers, OCR/reconciliation accuracy benchmarks, whether customer data is used for AI/ML training, precise current total customer count (500 vs 800+ cited across sources), data retention period specifics
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.