What FORUMCONSTRUIRE does

ForumConstruire.com is a French-language online community platform founded in 2004 and operated by ForumConstruire SARL from La Teste-de-Buch near Bordeaux. It serves individual homeowners and prospective self-builders planning house construction or renovation, providing discussion forums (5.99M messages across 50+ topic categories), 100+ editorial guides, a 1.56M-photo library, 25,288 step-by-step construction diaries, a community-validated builder review system, and a construction cost calculator. The site is built on phpBB open-source forum software and currently reports 517,434 registered members. The core audience is free; monetization occurs exclusively on the supply side via CPM display advertising, site-skin sponsorships, editorial partnerships, per-contact lead generation (devis travaux), directory listings (QuelConstructeur.com, Maitredoeuvre.com, TrouverUnArchitecte.com), an e-commerce marketplace (achat.forumconstruire.com), and a sister pool community (ForumPiscine.com) sharing account infrastructure.

The company's go-to-market is community-led: organic word-of-mouth, SEO authority from millions of indexed forum threads, monthly newsletters, earned media through quarterly barometer surveys, and a mobile application. GTM motion for B2B revenue is direct sales of advertising and lead generation to construction professionals, artisans, and brands (Leroy Merlin partnership cited). Member retention is driven by multi-year construction diaries and peer support across the full project lifecycle from land acquisition to move-in.

ForumConstruire operates as a profitable, self-funded private company with no disclosed external investment, headquartered in a single French location with 1–10 employees and a €5,000 SARL share capital. It is CNIL-registered (no. 1309781) and GDPR-compliant. The most recent product initiative is a generative AI pre-response feature for forum questions in testing as of January 2026, representing the company's first disclosed entry into AI tooling on top of its phpBB foundation.

Name

FORUMCONSTRUIRE

Legal name

ForumConstruire SARL

Website

https://www.forumconstruire.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Home Construction Online Community

akta.pro primary industry

Interest-Based Communities & Forums (BPAMABAC)

akta.pro secondary industry

Community Hosting & Membership Platforms (MPACAJAF)

Keywords

• Home construction community
• Online forum platform
• Construction lead generation
• Builder directory services
• Home renovation guides

Headquarters

HQ city

La Teste-de-buch

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Digital Commerce or Content

Cost components

Personnel, Technology or R&D, Infrastructure, Operations, Marketing or Sales

Revenue model

1. Display advertising (banners): Banners sold on a CPM (cost per thousand impressions) basis with targeting by sector, country, and French department. Formats include 728x90 and 300x250.
2. Custom site skinning / sponsorship: Full-site wrapping with advertiser branding, sold at a flat fee based on duration. Graphic work charged separately.
3. Editorial partnership: Advertisers contribute articles to the site's editorial sections in exchange for an advertising insert alongside the content.
4. Lead generation (devis travaux): Site forwards member contact and project details to construction professional partners (cuisinists, constructors, artisans, etc.) for quote requests. Professionals pay per contact received.
5. E-commerce marketplace (achat.forumconstruire.com): Home shopping marketplace for construction products and home goods, monetized through affiliate/sales commissions.
6. Directory and annuary services: Annuity directories of constructors (QuelConstructeur.com), master builders (Maitredoeuvre.com), and architects (TrouverUnArchitecte.com), providing a platform for professionals to be discovered by members. Some services generate referral or listing fees.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

ForumConstruire.com is a free French-language online community platform for individuals undertaking house construction, renovation, or home improvement projects. It operates discussion forums, editorial construction guides, a member-contributed photo gallery (1.5M+ images), and construction diaries (récits), supplemented by lead-generation services that forward quote requests to construction professionals and a network of directory sites connecting members with builders, master builders, and architects.

Product overview

ForumConstruire.com is a community platform built around a phpBB-powered discussion forum for house construction, operating as a unified product with interconnected modules. The core offering consists of discussion forums, editorial guides, photo galleries, and construction diaries, all designed to support the home-building journey from land purchase through move-in. The platform also integrates transactional services — devis travaux (work quotes), builder/architect directories (QuelConstructeur.com, Maitredoeuvre.com, TrouverUnArchitecte.com), a construction calculator, and the Enduirama facade visualization tool — which are tied into the community experience. The sister site ParlonsPiscine.com extends the model to pool construction. Advertising and partnership programs support the free community.

Differentiator

Problem solved

Functional benefit

Products and services

• ForumConstruire.com Community Platform Free French-language community platform offering discussion forums, editorial construction guides, a photo gallery of construction projects and interiors, and member-authored construction diaries (récits). Members can ask questions, share experiences, and follow other members' building projects. Includes 517,434 members, 5.99M messages, 1.56M photos, and 25,288 documented construction stories.
• Calculette construction (Construction Cost Calculator) Free online construction cost calculator that estimates the total project cost including land price, construction costs, monthly credit payments, and hidden fees such as development taxes, notary fees, and finishing budget. Claimed to be the first tool of its kind to integrate all costs for a complete project estimate.
• Devis travaux (Quote Request Service) Service connecting members with construction professionals (artisans, constructors, kitchen designers, etc.) for comparative quotes. Member contact details and project information are forwarded to partner professionals who pay per qualified contact received.
• QuelConstructeur.com (Builder Directory) Directory website enabling geo-located search for constructors (CCMI builders) and project submission for quotes. Helps users find construction professionals for their projects.
• Maitredoeuvre.com (Master Builder Directory) Directory for maître d'œuvre (master builders) professionals, enabling geo-located search and free project submission.
• TrouverUnArchitecte.com (Architect Directory) Architect directory for members seeking architectural services for their construction projects.
• Shopping maison (Home Shopping Marketplace) Home shopping marketplace for construction products and home goods, monetized through affiliate/sales commissions. Aggregates third-party product listings for the ForumConstruire audience.
• ForumPiscine.com (Sister Pool Community) Parallel community site focused on pool construction and related topics, following the same community model as ForumConstruire.com. Shares account infrastructure with the main site.

Quantifiable outcome

• 70%+ of members exceeded their initial construction budget, driving demand for the cost calculator tool
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability2 records

Feature5 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• OVHcoreTechnology or IntegrationOVH provides hosting and server infrastructure for ForumConstruire.com. Data is stored on servers located in France. This is a foundational infrastructure partnership ensuring site reliability and performance.
• Google AnalyticscoreTechnology or IntegrationGoogle Analytics is used as the site's statistical audience measurement tool, tracking visit numbers, page views, and user activity. A cookie is deposited only with user consent per GDPR requirements.
• IAB Europe Transparency & Consent FrameworkcoreTechnology or IntegrationForumConstruire.com participates in and conforms to IAB Europe's Transparency & Consent Framework specifications and policies. It uses Consent Management Platform n°92 for managing user consent for cookies and tracking.
• phpBBcoreTechnology or IntegrationThe forum platform is built on phpBB open-source forum software. This is the foundational technical platform underlying all community features.
• QuotatisminorImplementation/ SI/ Consulting PartnerPartner for the devis travaux (quote request) service. Quotatis provides the general terms governing the lead generation service for construction professionals. Member contact details may be forwarded to Quotatis-partnered businesses.
• La Maison Saint-GobainminorImplementation/ SI/ Consulting PartnerPartner for the devis travaux lead-generation service. Part of the general terms governing quote request forwarding to construction professionals.
• FCPN (QuelConstructeur.com)minorImplementation/ SI/ Consulting PartnerPartner whose general terms apply to the quote request forwarding service for construction professionals. FCPN operates QuelConstructeur.com, the constructor directory.
• construireonline.comminorStrategic or Co-development PartnerPartner for the 'plans de maisons' (house plans) section launched in March 2012. Provides house plan resources to ForumConstruire members in partnership.
• Leroy MerlinminorGTM or Marketing PartnerLeroy Merlin co-sponsored content on the site — specifically the guide section on painting (acrylic paints guide) was created in partnership with Leroy Merlin. Represents content partnership and advertising.
• ForumPiscine.comcoreChannel Partner/ Reseller/ DistributorA parallel community site launched by the ForumConstruire team, dedicated to pools. Members can link their ForumPiscine.com account with ForumConstruire.com. ForumPiscine shares the same account infrastructure and team.

Scale indicators7 records

Recent moves10 records

Expansion highlights4 records

Others

• ForumPiscine.com: ForumPiscine.com is ForumConstruire's own sister community site dedicated to swimming pools, launched by the same team. It demonstrates the company's vertical extension playbook but is operated by the same entity rather than an external peer.
• ConstruireOnline.com: ConstruireOnline.com is a French house plan resource site that is an existing content partner of ForumConstruire (plans de maisons section). It is an adjacent player in the French homebuilding ecosystem rather than a direct community competitor.

Direct peers

• Travaux.com: Travaux.com is a French lead-generation platform connecting homeowners with construction and renovation professionals — competing directly with ForumConstruire's devis travaux service in the same French market with a similar B2B monetization model.
• Habitatpresto: Habitatpresto is a French home renovation professional directory and quote-request service — directly comparable as a lead-generation platform for the same homeowner audience with overlapping professional partner relationships.
• Houzz: Houzz is the leading global home renovation and design community platform, combining user-generated project photos, professional directories, and marketplace commerce — directly paralleling ForumConstruire's combination of community, professional directory, and marketplace monetization.
• ManoMano: ManoMano is a French-founded DIY and home improvement marketplace with a community component, serving the same French homeowners/renovators audience with a marketplace-plus-content model that overlaps with ForumConstruire's achat.forumconstruire.com marketplace.
• Bricozone: Bricozone is a French online community and forum dedicated to DIY, renovation, and home improvement — directly comparable as a French-language interest-based forum for home construction/renovation topics with community-led growth.

Broad incumbents

• ArchiExpo: ArchiExpo is a major international B2B portal for architecture and construction products with directories and content reaching professionals in the same ecosystem that ForumConstruire serves through its professional directory properties.
• Le Boncoin: Le Boncoin is France's leading general classifieds platform with a substantial home/real estate vertical including some construction and renovation listings. It serves the same consumer base at much greater scale but is a broad incumbent rather than a niche specialist.
• Leroy Merlin: Leroy Merlin is the dominant French home improvement retailer with an extensive content/inspiration platform (forums, guides, project galleries). It is a broader incumbent that overlaps with ForumConstruire in content/community while also being an advertising partner.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/ForumConstruire
• LinkedInlinkedin.com/company/forumconstruire

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about FORUMCONSTRUIRE