3DX Internet

What 3DX Internet does

3DX Internet is a privately held French micro web agency headquartered at 3 Rue Robert Schuman, Dompierre-sur-Yon, in the Vendée department (Pays de la Loire region), founded at the end of the 1990s. The firm designs and develops custom, SEO-optimized websites for local and regional businesses, and has built a second practice around email authentication and security — implementing DMARC, SPF, and DKIM protocols to protect client domains against phishing and spoofing. Its underlying technology stack is conventional rather than proprietary: bespoke front-end and back-end web development paired with email authentication protocol configuration, with no disclosed APIs, SDKs, or AI/ML components.

The company monetizes through a mix of one-time website build engagements, recurring email security subscriptions, professional training programs in web and cybersecurity, and ongoing "accompagnement" (strategic and technical support) sessions. Its go-to-market is consultative and direct: appointment-only consultations at the Dompierre-sur-Yon office, supported by a regional SEO content strategy targeting La Roche-sur-Yon, Les Sables-d'Olonne, and Nantes. The customer base is concentrated in Vendée-area SMBs with select mid-market accounts (e.g., Serta-Group), and the company is independently owned with no institutional investors, parent entities, or M&A history disclosed.

Name

3DX Internet

Legal name

3DX Internet

Website

https://createursiteinternet.fr

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

1–10 employees

Short description

3DX Internet is a French micro-agency based in Vendée that builds custom SEO-optimized websites and provides email authentication (DMARC) security services for local SMBs in Pays de la Loire.

Ownership category

akta.pro rank

Product category

Web Design and Digital Agency Services

NAICS

Custom Computer Programming Services (541511), Graphic Design Services (54143)

SIC

Services-Computer Programming Services (7371)

akta.pro primary industry

Digital Creative & Experience Design Agencies (Web/App/UX) (MPAAAAAD)

akta.pro secondary industries

Email Authentication & Domain Protection (DMARC/SPF/DKIM) (HDADAKAC), Customer Experience (CX) & Digital Experience (BPAHAEAC)

Keywords

• Custom website design
• Email authentication services
• Web development agency
• DMARC implementation
• SEO and web marketing

Headquarters

HQ city

Le Poiré-sur-vie

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Custom Website Creation: Design and development of custom-built, durable, fast, and SEO-optimized websites tailored to client needs
2. Email Security Services: Securing email communications against phishing and spoofing through authentication protocols like DMARC
3. Training Services: Web and cybersecurity training programs delivered by recognized experts, tailored to each business's specific needs
4. Web Marketing & SEO: Digital marketing and search engine optimization services for client websites
5. Strategic & Technical Support: Ongoing accompaniment sessions providing strategic and technical support to clients

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

3DX Internet designs and develops custom, SEO-optimized websites for businesses, complemented by email authentication and security services (DMARC, SPF, DKIM) that protect communications against phishing and spoofing. The firm also delivers web marketing/SEO, ongoing strategic and technical accompaniment sessions, and professional training in web and cybersecurity, primarily to local businesses in the Vendée region of France.

Product overview

3DX Internet is a website creation and email security specialist based in Vendée, France. The company operates as a unified service provider combining custom website development (25+ years of experience) with email authentication and security expertise. Their core offerings include bespoke website creation, DMARC-based email protection against phishing and spoofing, strategic support sessions, web marketing and SEO services, and professional web/cybersecurity training programs. The company serves clients primarily in the Vendée region (La Roche-sur-Yon, Les Sables-d'Olonne) and Nantes area, positioning itself as a long-term partner for digital transformation.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Website Creation (Création de sites internet sur-mesure) Design and development of custom-built, durable, fast, and SEO-optimized websites tailored to the specific needs of local businesses in the Vendée region.
• Email Security and Authentication (Sécurisation des emails / Authentification des emails) Email authentication and security services that protect business communications against phishing and spoofing through advanced protocols such as DMARC.
• Strategic and Technical Accompaniment Sessions (Sessions d'accompagnement) Recurring support sessions providing strategic and technical guidance to clients as their digital needs evolve.
• Web Marketing and SEO (Webmarketing et SEO) Digital marketing and SEO services designed to increase online visibility and accelerate digital growth for client websites.
• Web and Cybersecurity Training (Formations web et cybersécurité) Professional training programs in web development and cybersecurity, delivered by recognized experts and tailored to each business's specific needs.

Named customers4 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• SQLI: Established French digital services and web agency group. Overlaps with 3DX on custom web development and digital transformation, but operates at a national/enterprise scale.
• Orange Cyberdefense: Large French cybersecurity services provider with email and messaging security offerings. Adjacent incumbent competing for the same email authentication/anti-phishing budgets from French SMBs and mid-market clients.
• Smile (Smile Open Source): Major French digital agency focused on web platforms, e-commerce, and custom development. Comparable on the custom web platform side, though with significantly broader scale and technical depth.
• Proofpoint: Enterprise email security, anti-phishing, and email authentication vendor. Competes with 3DX on the DMARC and email security dimension, but at enterprise scale and as part of a much broader security suite.
• Mimecast: Global email security and archiving platform with DMARC-related capabilities. Operates broadly across the same email authentication/anti-phishing category 3DX serves, but as a multi-product incumbent targeting mid-market and enterprise.

Direct peers

• Valimail: Pure-play DMARC and email authentication SaaS provider. Directly comparable to 3DX Internet's email security line on the same underlying technology (DMARC, SPF, DKIM), but at global enterprise scale rather than regional SMB.
• EasyDMARC: DMARC/SPF/DKIM SaaS with a partner/reseller channel. Comparable to 3DX's email security offering; competes for the same regional SMB and MSP buyers but with a self-service product rather than bespoke delivery.
• dmarcian: Specialist DMARC platform and consultancy. Closest direct overlap with 3DX's email authentication service line, sharing a focus on protocol-level email security expertise and a services-plus-platform model.
• 1min30: French web agency focused on website creation, SEO, and inbound marketing. Direct French SMB/mid-market comparable to 3DX's custom website and webmarketing service lines.
• Eskimoz: French digital agency specializing in SEO, web creation, and performance marketing. Closest French-market comparable to 3DX's webmarketing/SEO and custom website creation lines.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/3dx-internet

Revenue estimate

Valuation estimate

Number of profiles

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 3DX Internet