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Expertise · Sales support tool

A tool designed for your field teams.

Dynamic quotes, pricing simulators, client portals. To sell better, faster, and without pricing errors.

devis.industrie-x.fr / configurateur
· LIVE
01Model
Pro 4000Pro 6000Pro 8000
02Annual volume
05001 2002 500
03Options
24/7 support+ €1,200 / year
On-site installation+ €800
Team training+ €450
01 — Why us

Aligned with your process,
not the other way around.

Three principles that set a bespoke sales tool apart from an off-the-shelf solution.

01

Aligned with your sales process

Not a generic quoting tool poorly adapted to your catalog: a tool designed for your pricing, discounts, approvals, and existing CRM.

02

From quote to signed contract in a few clicks

Quote generation, e-signature, commitment tracking, automated follow-ups. Sales teams stay in the field while the tool handles the rest.

03

AI to sell more, not to replace salespeople

Pricing suggestions, quote drafting, lead qualification, scoring. AI prepares, the salesperson decides and signs.

02 — Three formats

Three tools,
one shared foundation.

Three formats we design and deliver regularly. Same technical building blocks, very different user journeys.

Looking for an internal tool for your operations? See Outil métier.

01

Quote generator

Customizable templates, dynamic pricing, e-signature, archiving. Connected to your CRM.

Templatese-signatureCRM
02

Pricing simulator

Real-time calculations based on customer parameters: volume, duration, compliance, options. Often embedded in a commercial page.

PricingLead-genPublic
03

Client portal

Dedicated client area: ongoing quotes, orders, delivery tracking, documentation, contacts.

OrdersRBACTracking
03 — Tech stack

A stack designed
for your sales teams.

We tailor our stack to the client context (sovereignty, GDPR, existing internal teams, SI integrations).

01

Front

Next.jsReactTypeScript
02

Back / Data

03

CRM

HubSpotSalesforcePipedriveSellsy
04

E-signature

DocuSignYousign
05

Integrations

n8nCustom connectors
06

AI / Agents

OpenAIClaudeMistralMCP
07

Auth

08

Ops / Hosting

OVHVercelDockerGitHub Actions
09

Monitoring

SentryPostHog
Is your CRM or tool not listed? No problem, we can connect anything via n8n.
04 — Client case study

A recent project,
fully anonymised.

No named client case study on this page—ongoing NDAs prevent it. Instead, here’s an anonymised case study of a recently delivered project: context, technical choices, and results.

Read the anonymised case study
Sales tool · AnonymisedNDA · RECENT PROJECT

Anonymised project

Quote configurator and commercial portal for a field team. Details under NDA—figures and stack presented in an anonymised format.

45 %less time spent processing CSV files upon receiving new vehicles.
2xfaster consultation and price adjustment for sales teams.
100 %of pricing rules centralised in a structured, more easily maintainable database
Next.jsSupabaseTypeScriptStripe
A configurator demo? We’ll walk you through a tailored example over a video call based on your catalogue.
Schedule the demo
05 — Method

A project in five stages

A dedicated team from scoping to delivery, with a dedicated project lead

01Scoping1 to 3 weeks

Spec, plan, estimate.

Workshop to map use cases, constraints (IT, GDPR, security), and quantified success criteria. Deliverables: functional spec + technical plan + fixed estimate.

02Product design2 to 4 weeks

Validated user journeys.

Wireframes, user flows, design system, mockups. Full validation before any code is written.

03Iterative build2 to 6 months

2-week sprints.

Demo at the end of each sprint. Your IT teams involved from sprint 1, pair programming available on request.

04Go-live1 to 2 weeks

Secure switch.

Load testing, security audit, rollout plan, team training. No Go Live without measured quality criteria.

05Run & evolutionOngoing

Maintenance or handover.

Corrective maintenance, enhancements, gradual transfer to your internal teams if desired. Our goal is not to make you dependent on us for operations.

06 — Questions

FAQ

The most common questions we hear during scoping. If yours isn’t here, get in touch!

Yes. HubSpot, Salesforce, Pipedrive, Sellsy, and others. Contacts, opportunities, and quotes sync bidirectionally when relevant. If your CRM lacks integration capabilities, we’ll find another solution (file exchange, custom connector).

Yes. Negotiated rates, specific discounts, payment terms, warranties. The rules are built into the tool, and an admin panel lets your sales teams adjust them independently—no need to involve us.

Multi-level approvals, audit trails of who did what, mandatory sign-off for discounts above a certain threshold. Margins display in real time to prevent selling at a loss. The sales management team retains full control.

By default, a responsive site that works in any browser. If your sales team needs more (offline use, on-site signatures, barcode scanning, calendar integration), we build a dedicated mobile app.

The sales management team, via an admin panel. Depending on the discount level, the tool may or may not require approval. Every change is logged and reversible—no more Excel files circulating by email.

Your choice: a maintenance contract with us (fixes, updates, support), or a handover to your IT team with proper training.
Get started

Are your sales teams spending more time hunting for the right price than selling?

Contact details
20 Rue des Taillandiers
75011 Paris
Response within 24 business hours.