NOV18Apéréseaux #5Paris · 6:30 pm · 50 founders and business leaders · matchingRegistration is open

to deliver, not 3
1 month
projects launched
50+
loyal clients
92%
DISCUSS MY PROJECTFree guide · Launching your first app
Tami
Wiszy
Deep Safe
RecomMe
CO·GITO
Awhere
Sève Finance
Profils&Liens
Arvest Wine
Steerqo
edjoy!
NCP
Alia
COUSTODIA
DGIR Conseil
Tami
Wiszy
Deep Safe
RecomMe
CO·GITO
Awhere
Sève Finance
Profils&Liens
Arvest Wine
Steerqo
edjoy!
NCP
Alia
COUSTODIA
DGIR Conseil
Tami
Wiszy
Deep Safe
RecomMe
CO·GITO
Awhere
Sève Finance
Profils&Liens
Arvest Wine
Steerqo
edjoy!
NCP
Alia
COUSTODIA
DGIR Conseil
GROW
IAN Click
UAV Safe
PROTO
Camp Boost
Artémis Communication
MyFrank
BPM
Koudefeu
King Pact
Freeda
OuiNomad
The Bench
IQ Education
Hacksessible
GROW
IAN Click
UAV Safe
PROTO
Camp Boost
Artémis Communication
MyFrank
BPM
Koudefeu
King Pact
Freeda
OuiNomad
The Bench
IQ Education
Hacksessible
GROW
IAN Click
UAV Safe
PROTO
Camp Boost
Artémis Communication
MyFrank
BPM
Koudefeu
King Pact
Freeda
OuiNomad
The Bench
IQ Education
Hacksessible

Bespoke development, fast delivery, competitive pricing

Got an idea but not sure how to bring it to life?

Our team is here to support you, challenge your choices and sharpen your vision. We don't just hand over code — we deliver a turnkey product that your users will want to use and that you'll be able to own.

Custom development is often costly and slow. We decided to change that:

Our engineers create and steer your project, AI accelerates development.

Innovation Tax Credit: an eligible SME recovers up to 20% of the invoice.

See pricingHow the tax credit works

Dac-An Vo, Tan Tran and Fanny Domergue, the three co-founders of Horizon Factory, in front of the agency's logo, next to the tagline “Your project delivered in 1 month instead of 3”

Starting from

  • €1,500website
  • €4,000web app
  • €8,000mobile app

The right tool, the right team, at the right time.

Software & SaaS

Your internal tools or your SaaS platform, built end to end and ready to scale.

Internal toolNo more spreadsheetsSaaS
Learn more

Applications

Fast, reliable web and mobile apps built around your users.

Web appiOSAndroid
Learn more

Websites

Landing pages and e-commerce that convert and rank.

LandingE-commerceSEO
Learn more

On-demand developer

A senior dev embedded in your team, for as long as you need.

ReinforcementStaffingFull-stack
Learn more

Design UX / UI

Clear, desirable interfaces, from wireframe to final design.

UXUIPrototyping
Learn more

AI & Data

AI agents, automations and data work, plugged into your tools.

Generative AIAutomationData
Learn more

Managed services

We take over your application, host it, secure it and keep it moving.

HostingSecurityMaintenance
Learn more

No-code & AI

Your no-code or AI-built app, put back on solid ground and ready to grow.

No-codeTakeoverScaling
Learn more

98% of clients satisfied with our product studio

We help SMEs streamline their processes with bespoke business tools. We structure and optimise your day-to-day tasks so you can focus on what matters.

See our business tools →

We help startups build bespoke tech products. We don't hand you code, we hand you platforms that take off and scale with you.

See our apps →
Tami
Wiszy
Deep Safe
RecomMe
CO·GITO
Awhere
Sève Finance
Profils&Liens
Arvest Wine
Steerqo
edjoy!
NCP
Alia
COUSTODIA
DGIR Conseil
GROW
IAN Click
UAV Safe
PROTO
Camp Boost
Artémis Communication
MyFrank
BPM
Koudefeu
King Pact
Freeda
OuiNomad
The Bench
IQ Education
Hacksessible
Tami
Wiszy
Deep Safe
RecomMe
CO·GITO
Awhere
Sève Finance
Profils&Liens
Arvest Wine
Steerqo
edjoy!
NCP
Alia
COUSTODIA
DGIR Conseil
GROW
IAN Click
UAV Safe
PROTO
Camp Boost
Artémis Communication
MyFrank
BPM
Koudefeu
King Pact
Freeda
OuiNomad
The Bench
IQ Education
Hacksessible
Tami
Wiszy
Deep Safe
RecomMe
CO·GITO
Awhere
Sève Finance
Profils&Liens
Arvest Wine
Steerqo
edjoy!
NCP
Alia
COUSTODIA
DGIR Conseil
GROW
IAN Click
UAV Safe
PROTO
Camp Boost
Artémis Communication
MyFrank
BPM
Koudefeu
King Pact
Freeda
OuiNomad
The Bench
IQ Education
Hacksessible
Tami
Wiszy
Deep Safe
RecomMe
CO·GITO
Awhere
Sève Finance
Profils&Liens
Arvest Wine
Steerqo
edjoy!
NCP
Alia
COUSTODIA
DGIR Conseil
GROW
IAN Click
UAV Safe
PROTO
Camp Boost
Artémis Communication
MyFrank
BPM
Koudefeu
King Pact
Freeda
OuiNomad
The Bench
IQ Education
Hacksessible

Bespoke projects delivered alongside our clients, from the idea to the launch. Here's what we have built together lately.

See how we designed a SaaS platform that centralises, gamifies and showcases customer review collection, turning it into a real growth lever.

  • Laravel
  • Vue.js
  • SaaS
  • Gamification
01

Context

02

Challenge

03

What we did

04

Result

See how to gamify review collection

A method proven on more than 50 projects, to move fast while keeping every stage under control.

ROADMAP BUILDING — Functional specifications, project scoping and requirements

We align goals, define priorities, and build a clear project roadmap with milestones.

Reviews originally given in French, translated into English.

Horizon Factory logo and the tagline “Ils nous ont fait confiance” (They trusted us) on a blurred background: cover of the client testimonial video
DGIR Conseil

The work was done quickly, with great seriousness and quality, while always listening to my needs. Thank you for your availability, your advice and your support throughout the project. I am very satisfied with the final result and I highly recommend your services to anyone looking to build a quality website.

Denis Gircourt

DGIR Conseil · Custom website · Delivered in 10 working days

edjoy!

Responsive, agile, and pricing that matches the reality of an early-stage project. Great work.

Eliott Benilan

Edjoy · Custom web app development · Delivered in 8 weeks

When you have no technical background, having a team this accessible and flexible by your side changes everything. They guided me through every step, without ever losing me along the way.

Matthieu

Solo founder · Custom web app development · Delivered in 8 weeks

CO·GITO

Quality work, smooth communication, deadlines kept. And at a price you won't find anywhere else.

Alexandre Humblot

Cogito · Design · Delivered in 3 weeks

A team that doesn't watch the clock and genuinely takes client feedback on board. True professionals, in every sense of the word.

Alexandre Desnoulez

Synergies · Custom app development · Delivered in 7 weeks

Tami

Professional, attentive, highly hands-on. When you're working with tight deadlines, that's exactly what you need.

Tami

Technical advisory and developer staffing · 5-week engagement

Proximity — Project management and tech agency support with a dedicated French point of contact

A dedicated French point of contact for every project, who understands your business and makes decisions with you. A single point of contact, from start to finish.

Trusted technology partners for your projects

  • Hostinger Partner badge
  • IONOS
  • Brevo

The questions we're asked most often. For more, the full FAQ is just a click away.

Delivery time depends on the type of project.

  • For a mobile app, expect 4 to 5 weeks on average for a deployable first version, and between 1.5 and 2.5 months for a polished version.
  • For a web app, a first version can be delivered in 3 weeks.
  • For internal tools, plan for 3 weeks of work after a preliminary audit and testing phase of 1 to 2 weeks — 5 weeks on average.

For every project, a scope is defined upfront to keep delivery on track and meet your launch timeline.

Horizon Factory mascot