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Custom AI Agents · France

Any AI agent,
deployed for your business.

Prospecting, customer support, back-office, operations — we plug the AI agent into your tools and tailor it 100% to your workflow. Phase 1 delivered in 7 days from $2,190 one-time setup + $109/mo maintenance. 6-month minimum.

Book a free 30-min audit
Request a written quote

Placement agencies, medical transport, B2B SMBs · Free 30-min audit, response within 24h

I am a…

Plumber Restaurateur Hairdresser Dentist
At a glance
  • Build Seven deploys custom AI agents for SMBs in France — each agent is plugged into your tools and tailored 100% to your workflow.
  • Use cases: multi-channel prospecting, customer support, lead qualification, back-office, document processing, content generation, internal operations.
  • Custom apps & ERPs: web or mobile interfaces (CRM, internal tools, dashboards), candidate tracking, planning, inventory, quotes, invoicing — adapted to your industry.
  • Integrations: LinkedIn, Slack, Calendar, Notion, Gmail, HubSpot, internal APIs — the agent talks to your existing stack.
  • Phase 1 delivered in 7 business days. Short iterations afterward based on your usage feedback.
  • Pricing: from $2,190 one-time setup + $109/mo maintenance subscription, 6-month minimum. Hosting, maintenance and improvements included. Free audit, response within 24h.
Apps ERP AI Workflows AI Agents API Integrations Dashboards CRM Automation Apps ERP AI Workflows AI Agents API Integrations Dashboards CRM Automation
What we do

Four expertises,
one goal.

Save you time and automate what can be automated — custom-built for your industry.

⚡

Custom apps

Internal tools tailored to your operations: CRM, operational tracking, dashboards, client portals. Modern stack (Next.js, TypeScript, Postgres). See examples.

Learn more →
🌐

Custom websites

Marketing site or conversion-focused web app. Modern design, SEO/GEO included, Vercel edge hosting. Delivered in 7 days. See our sites.

Learn more →
📊

Custom ERP

Candidate tracking, planning, inventory, quotes, invoicing — adapted to your industry. Functional phase 1 in 7 days, API integrations. See an ERP case study.

Learn more →
🤖

AI Workflows

Automated prospecting, content generation, data processing, AI agents, integrations with LinkedIn / Slack / Calendar / Notion. See AI solutions.

Learn more →

We don't build tools.
We build time-saving machines.

How it works

Three steps.
That's it.

1

Audit & scoping

We analyze your current workflows (often Excel + emails + scattered tools) and identify the minimum viable scope for phase 1. Free audit, response within 24h.

2

Build phase 1

We develop the functional v1: interface, database, critical API integrations. Modern stack (Next.js, TypeScript, Postgres, Vercel).

3

Production in 7 days

The application is deployed on Vercel (global edge), team trained. Then short iterations for subsequent phases. See pricing.

Plumbers Restaurants Hairdressers Dentists Driving Schools Tradespeople Startups Small Businesses Plumbers Restaurants Hairdressers Dentists Driving Schools Tradespeople Startups Small Businesses
Pricing

One price. Two components.

Same pricing for apps, websites, ERP and AI workflows. No hidden fees, no surprises.

Setup · one-time
From $0*

Design & delivery

  • Functional scoping + spec document
  • Custom UX/UI design
  • Phase 1 functional development
  • Next.js + TypeScript + Postgres stack
  • Production deployment on Vercel (global edge)
  • Delivered in 7 business days
Maintenance · every month
From $0* /mo

Hosting & evolutions

  • Unlimited Vercel hosting (global edge)
  • Managed database + daily backups
  • Bug fixes & security patches
  • Functional improvements included (within scope)
  • Direct support (Slack or email)
  • 6-month minimum on maintenance
Full year 1
from $3,498 USD*

$2,190 setup + 12 × $109 maintenance

Request a free audit

* Final pricing depends on functional scope and is confirmed after the free audit (response within 24h).

✓ No hidden fees ✓ 6-month minimum on maintenance ✓ Hosted on Vercel (global edge) ✓ Free audit, response within 24h
Work

What we delivered.

Apps and ERPs we built for our clients.

Recruitment
agency
Custom ERP · France

Recruitment agency · Custom ERP

Custom ERP for an international recruitment agency: 1,200+ candidate tracking, pipeline management, consultant assignment, dashboards, LinkedIn / Calendar / Slack integrations. Phase 1 delivered in 7 days.

See case study →
Case study

Custom ERP for a recruitment agency
— phase 1 delivered in 7 days.

An ERP designed for an international recruitment agency: candidate tracking, pipeline management, consultant assignment, dashboards, integrations. Phase 1 functional designed, built and shipped in 7 business days. Subsequent phases (advanced modules, additional integrations, automations) ship in short iterations based on scope. 100% customizable to any industry.

  • 7days to
    phase 1
  • 100%customizable
    per industry
  • ∞users
    and modules
Discuss your ERP
client-erp.app / dashboard
Recruitment ERP dashboard for client: KPIs, candidate pipeline, ongoing missions
/ candidates
Candidate list with filters, statuses and custom tags
Candidate base — search, filters, statuses
/ pipeline
Recruitment kanban pipeline with customizable stages
Mission pipeline — customizable kanban
/ jobs
Mission detail page with consultant assignment, candidates, tracking
Job detail — consultant assignment

Everything is customizable: statuses, workflows, candidate fields, dashboards, user roles, integrations (LinkedIn, calendars, e-signature). The same kind of ERP can be tailored to any industry — accounting, real estate, construction, healthcare.

FAQ

Frequently asked questions

Build Seven custom apps, ERPs and AI workflows start at $2,190 one-time setup + $109/mo subscription, with a 6-month minimum commitment. Hosting, maintenance and ongoing improvements included. Final pricing depends on functional scope and is confirmed after a free 24h audit.
Functional phase 1 delivered in 7 business days after scoping. Subsequent phases (advanced modules, additional integrations, automation) ship in short iterations based on scope. No 3-to-6-month cycles like traditional agencies.
Hosting (Vercel + database), technical maintenance, security updates, ongoing functional improvements, direct messaging support. No hidden costs — the monthly fee is fully inclusive within the agreed scope.
Modern stack: Next.js, TypeScript, PostgreSQL (Neon or Supabase), Vercel for global edge hosting. AI integrations via OpenAI, Anthropic and Vercel AI Gateway. AI-native development approach, code transferable to you at any time.
You can continue the subscription at the same rate or stop. If you stop, the application remains usable: code and data transferred to your infrastructure. No lock-in.
French SMBs in any industry: recruitment, service trades (plumbers, restaurateurs, hairdressers, dentists), real estate, accounting, construction, healthcare. The application is 100% customizable to your business.

Ready to get started?

Let's talk about your project. It only takes 15 minutes.

Get in touch
📅 Free 30-min audit