We build Custom AI Software for businesses to optimize their flows.

The right systems free you from the weeds. Use that time to crush your sales goals, or finally take the vacation you've been delaying.

Partnering with founders to build meaningful SaaS products across the US, UK, Europe and MENA since 2021.

Tools we build with

n8nWorkflow Automation
OpenAILLM Intelligence
ClaudeAdvanced Reasoning
Bolt.newFull-stack Dev
LovableFrontend Magic
MakeIntegration
FigmaDesign Systems
Next.jsReact Framework
NestJSScalable Backend
SupabaseDatabase & Auth
PostgreSQLRelational Data
n8nWorkflow Automation
OpenAILLM Intelligence
ClaudeAdvanced Reasoning
Bolt.newFull-stack Dev
LovableFrontend Magic
MakeIntegration
FigmaDesign Systems
Next.jsReact Framework
NestJSScalable Backend
SupabaseDatabase & Auth
PostgreSQLRelational Data

Our impact in numbers

Real results from real partnerships. Here's what we've accomplished together.

0+

Projects Delivered

Digital products shipped to clients worldwide.

0+

Years of Experience

Building performant, scalable web solutions.

0+

Happy Clients

Businesses that trust us with their digital presence.

0%

Client Satisfaction

Our clients love what we deliver, every time.

What we build together

From AI strategy to agents, SaaS, and automation — we help you find where AI fits, then build it together.

npm run build

✓ Compiled successfully

Ready for deploy

your site is live ✨

SaaS & Customer-Facing Products

Web apps and SaaS platforms your customers can rely on. Modern stack, shipped in clear phases.

Internal Tools & Dashboards

Turn scattered data and spreadsheets into one clear source of truth for your team.

Active Users
8,429+12%
All systems optimal

AI & Automation

n8n workflows, AI chatbots, and data pipelines that let your systems do the boring work.

UI/UX Design

Beautiful, conversion-focused interfaces that delight users and drive business results.

Work we're proud of

We don't have fifty logos on a wall. We have a handful of clients we know by name and projects we're still shipping.

Active project, still shipping new features
Next.js
NestJS
Supabase
PostgreSQL
n8n

Rebuilding a shaky SaaS into a stable platform ready for real users

A founder came to us with a half-built SaaS: slow, buggy, and painful to demo. They needed something they could confidently sell and grow.

Results That Matter

  • Rebuilt the core app with Next.js, NestJS and Supabase in ~12 weeks.
  • Page loads went from ~4–5 seconds to under 1 second on key screens.
  • Support tickets about bugs dropped by around 60% after launch.
1

Codebase audit

Tech debt + architecture review

4 wks
2

Architecture redesign

New stack with Next.js + NestJS

3 wks
3

Performance tuning

Page loads under 1 second

82% ↑
4

Production deploy

CI/CD + monitoring setup

Live

Ready to turn your product into revenue?

You've got the vision. We build the product that turns it into paying customers, recurring revenue, and real growth.

Contact sales

What it's like to work with HorizonLux

A few words from teams we've been building with for more than one release.

"HorizonLux doesn't behave like a typical software agency. They challenge our ideas, suggest better options, and treat the product like it's theirs."
Ahmed K. profile
Ahmed K.
Founder at B2B SaaS
Sarah M. profile
Sarah M.
Product Lead at FinTech Startup
"We've been working with them for over a year. Communication is simple: weekly calls, async updates, quick replies."
James T. profile
James T.
CTO at Healthcare Platform
"They took over a fragile codebase and stabilised it. They refused to rush features that would hurt quality."
Omar H. profile
Omar H.
Operations Manager at Agency
"They helped us automate our lead routing with n8n and AI. We save about 30 hours a week now."
Emily R. profile
Emily R.
Startup Founder at EdTech
"From concept to launch in 8 weeks. HorizonLux made it happen with quality I did not expect."
"As a fellow agency, I can say HorizonLux is top-tier. We partner with them for overflow projects."
Michael P. profile
Michael P.
Director at Agency Co

How we work together

Simple steps, clear ownership, no management maze.

01

Listen & map

We start with your product, your users and your current mess: calls, tools, data, spreadsheets. Then we map what actually needs to exist.

02

Shape scope & plan

We break the work into clear phases and milestones, shape scope to your budget, and agree what "shipped" means for each step.

03

Build & ship

We design, build and wire automations using our stack and AI tools, and release small chunks to production regularly instead of big risky drops.

04

Measure & improve

We track how people use the product, watch the data and adjust. New features, better workflows, chatbots and AI on top of your data when it actually makes sense.

You always know what we're working on, what shipped, and what's next.

SlackHubstaffClickUp

How we actually use AI

We use AI all day, but with rules and intention, not as a magic trick. It's a tool for velocity, not a replacement for engineering.

AI in our workflow

How we build faster without cutting corners

We map flows and break tasks into focused passes
Calls become action items and timelines instantly
AI writes code. Humans review every line

What AI never touches

Clear boundaries we don't cross

AI never merges or deploys code autonomously
No unchecked AI decisions on payments or data
We don't add AI just for marketing fluff

AI inside your product

Real systems, not just API wrappers

n8n / Make automation — move data without manual effort
RAG & smart search over your documents and data
AI chat that actually understands your business

"You get a team that lives with AI every day, but still thinks and reviews like senior engineers."

Contact sales

What changes when you get the right dev partner

See how our approach is different. Hover to compare.

Ship fast, ship often

Months of waiting for updates

Weekly releases to production

We own execution

You manage every detail

You focus on strategy, we handle the rest

Real product advice

Just task-takers, no opinions

Honest guidance on product & tech decisions

Budget-smart scoping

Scope creep, budget fights

Scope shaped to your budget, quality intact

Clear milestones

Vague timelines, scary estimates

Small phases you can understand & approve

Direct access

Ticket queues, offshore handoffs

Real humans who respond fast

Production-grade code

Quick hacks, technical debt

Clean architecture, tested, documented

Long-term partner

Disappear after launch

We stick around: support, iterations, growth

Who's behind HorizonLux

HorizonLux is a small, senior team led by a developer-founder. We build products for clients the same way we build our own.

We started from a simple frustration: too many founders burning time and money on teams that talk a lot, ship little and disappear after launch. We live in the code and in the product, we use AI every day but we still think like engineers and partners. Get in touch and let's build something great together.

Size

Small, senior team. No hidden army of juniors.

Location

Based in Tunisia, working fully remote.

Experience

10+ years building web apps, SaaS, internal tools and automations.

Stack

Next.js, NestJS, TypeScript, Supabase, n8n, Make, OpenAI, Claude, Figma.

How we work

Few meetings, clear phases, small releases, written updates.

AI

We use AI daily for planning, coding and tracking, under strict rules and manual reviews.

Frequently asked questions

We are here to help you with any questions you may have. If you don't find what you need, please contact us at [email protected]

Honestly, how much does this cost?

We got burned by our last dev team. Why would this be different?

Can you take over a messy codebase?

How do you use AI without cutting corners?

What if the project scope changes mid-build?

Do you sign NDAs?

What's your team situation? Are they full-time?

How do we actually get started?

Our Job Is to Make Things Simpler.
We Don't Pitch. We Prove.

A 30-minute call with senior engineers who scope before they sell. No pitch. No pressure. Just a conversation about your project.

30 minute callNo surprisesWe scope before we sell
Let's Talk