The same information typed three times
In the quote, in the spreadsheet, then in the invoice. Every copy is another chance to get it wrong.
The agency your repetitive
tasks dread
Your business deserves
better tools
I design and build the digital tools your business needs to move forward: websites, apps, custom software and AI automation. Tools that are simple to use, built around how you work, and that save you time every day.
The problem
You didn't start a company to copy and paste
Lost time almost never comes from one big problem.
It comes from dozens of small tasks redone by hand every week.
Tools that don't talk to each other
The CRM on one side, the calendar on the other, and someone syncing them by hand every evening.
A website that brings in nothing
It exists, but nobody finds it on Google, and it never generates a single quote request.
Services
Six skills, one person to talk to
No designer, developer and consultant to coordinate. I design, I build, I launch, and I explain everything to you.
01 · Automation
What repeats, runs on its own
Quotes, follow-ups, invoices, CRM, reports: your tools connected to each other with n8n, Make or APIs.
Explore02 · AI agents
An assistant that knows your business
It answers customers, sorts emails and prepares your documents. A human approves.
Explore03 · Websites
A website found on Google and by AI assistants
Fast, well optimized for search, built to turn a visit into an inquiry.
Explore04 · Mobile apps
One app for iOS and Android
Bookings, loyalty, order tracking, field tools: one codebase, two app stores.
Explore05 · Custom software
The internal tool you're missing
Client portal, dashboard, scheduling, inventory: built around the way you work.
Explore06 · Design
A brand people trust
Brand identity, mockups and interfaces. Good-looking, but clear first.
ExploreNot sure where to start?
In 30 minutes, we look at your project and I tell you what's really worth doing, and where to start.
What I automate most often
Examples of tasks you can automate
- Follow up a quote on day 3
- Enter an order
- Write meeting notes
- Book an appointment
- Chase an unpaid invoice
- Answer common questions
- Prepare the monthly report
- Onboard a new client
- Update the CRM
Method
Six steps, no surprises
At every point you know what's done, what's left and what it costs. The price is fixed before work starts.
-
130 min · free
Call
You tell me about your business and what's slowing you down. I understand the problem and tell you honestly whether I can help.
-
2free
Mockup
I prepare a demo of your future tool, built around your own case.
-
32nd meeting
Demo
I walk you through the mockup. You try it, tell me what's missing or off, and we adjust together.
-
4fixed price
Quote
After the demo, you get a fixed-price quote: what's delivered, when, and for how much.
-
52-week sprints
Build
I build the full tool. At the end of each sprint, you test a working version and adjust.
-
6launch meeting
Launch
We put it live together. I show you how to use the tool, hand over the access and documentation, and explain how maintenance works.
Commitments
What you get in writing
- Clause 1The code is yours once paid
- Source code, access and documentation are yours once the invoice is paid. I keep an access for maintenance, unless you'd rather I didn't.
- Clause 2A price fixed before work starts
- The quote describes exactly what gets delivered. Any addition is agreed in writing before it is done.
- Clause 3A demo every two weeks
- You see the work moving forward and you correct course early, not at the end.
- Clause 4No forced subscription
- Maintenance is offered, never required. You only pay for the tools you actually use.
Who you'll talk to
A person
and not a support desk
I'm Antonin. I'm a designer and developer, and I build websites, apps and automations for companies that want to save time without becoming tech experts.
When you write to Lionea, I'm the one who replies, designs and writes the code. I'd rather tell you no than sell you a project that won't pay off.
Antonin Le Cleï
Founder of Lionea
Resources
What I know, free to use
Practical guides to decide for yourself what is worth automating, rebuilding or leaving as it is.
Free checklist · PDF
30 tasks a business can automate this year
Tick what applies to you, note the time spent each week, and see where to start.
Get the checklistLatest articles
All articlesWix or WordPress for small business, or custom?
The real differences between Wix, WordPress and a custom-coded site for a trade or shop, with costs read on the official pages.
How much does a mobile app cost in 2026?
Apple's and Google's official fixed fees, the items that make up the price of an app, what comes back every year and how to keep the budget reasonable.
Mobile app requirements document: template
A 10-section requirements template, a filled-in example for a field service app, and how to decide what goes into version one.
How much does a project cost?
It depends on what needs to be built, which is why the first call is free. After that free call, I prepare a free mockup of your tool. At the end of the demo, you receive a fixed-price quote, itemized line by line. That price doesn't change without your written agreement.
How long does it take?
A simple automation is usually up and running in one to two weeks. A marketing website typically takes three to five weeks, an app or custom software several two-week sprints. The exact schedule is in the quote.
Will I depend on you?
No. The code is yours once the invoice is paid: source code, access, files and documentation. You can keep improving the tool with me, with another provider or in-house. In most cases I also keep an access to make maintenance easier. If you'd rather I didn't, just tell me.
Is my data safe with AI?
I choose tools that don't use your data to train their models, I limit access to what is strictly needed, and I explain where each piece of data is stored. Sensitive cases are still approved by a human.
I'm not comfortable with technology. Is that a problem?
That's actually the most common case. You describe your business in your own words, I take care of the technical side, and I train you to use it at the end.
What happens after delivery?
First month of maintenance free with a 6-month plan. Maintenance runs as a 6-month monthly plan, extendable if needed, and the first month is free. During the plan, every defect found, one or several, is fixed. At the end of the 6 months, you decide whether to extend it.
First step
Let's talk about what eats up your time
Thirty minutes on a video call. You walk me through how your business runs, and I tell you what could be simpler, roughly what it would cost, and what I would leave alone if I were you.
- Free, no commitment
- Reply within one business day
- A written summary after the call