Your whole business, in one place

What if your business could answer all your questions?

"Which of my jobs is actually making me money, right now?" "This quote, am I charging enough?" "Who hasn't paid me?" Today, to find out, you wait for the year-end books, or you dig through three files, two inboxes and your own memory. Legacy brings your whole operation into one place and gives it a memory that answers, so you can actually steer your company.

We know your day-to-day

You run on instinct, because the numbers always show up too late.

It's not a management flaw. It's that your information is scattered across ten places that don't talk to each other. Sound familiar?

The evening quote, on the kitchen table.

You start from an old quote from last year and tweak it by eye, with last year's prices. One of your costs has climbed 8% since then, but nothing tells you. The client signs. The increase comes out of your pocket.

Pricing by gut feel
The pre-close, in April.

A job you were proud of, priced at 20% margin. Your accountant tells you it landed at 6%. It wrapped up four months ago. You can see it happen: there's nothing left to fix.

Margin seen too late
The photo, somewhere in WhatsApp.

The one of the file, the delivery slip, the problem: it's in a 400-message thread with the crew. The info exists. It's just impossible to find the day you need it.

Data all over the place
Six hours a week re-typing.

Re-entering the same info from the quote to the spreadsheet, from the spreadsheet to the invoice. Chasing, searching, checking. 142 days a year spent keeping the shop running, instead of running it.

Time lost to admin

And the simplest question stays unanswered: "Which of my jobs is making me money, right now?"

Picture this

You put together a quote. Your business thinks alongside you.

You're pricing a quote. Off to the side, without you asking a thing, your system points out: "a similar job cost you 12% more than expected last year", "one of your costs went up this month", "three comparable quotes signed recently, at a better rate". You adjust your price knowing the full picture, not on a hunch.

And when you wonder "which job is earning me the least?", you just ask, in plain English, and you get the answer. Right away. That's what it means for a business to have a memory.

Legacy · your business, live
DashboardJobsQuotesInvoicing
Steering
Dashboard
My inbox
Schedule
Job cycle
Quotes
Jobs
Invoicing
Clients
Tracking
Margin
Unpaid
Hello. Here's your business, today.
Revenue this month+9%
128,400 €
Average margin−3 pts
21 %
Unpaid
34,200 €
Keep an eye on
Bernard job: margin down to 4 %
Active jobMarginStatus
Client Bernard4 %watch
Client Dupont24 %in progress
Client Lemoine19 %in progress
Ask a question · click
The Client Bernard job: margin down to 4 %. The cause: extra work that was done but never invoiced (≈ 6,800 €). Shall I draw up the invoice?

Preview, not a contract. Your workspace is built to order, around what you want to see and what should be working for you.

How

We don't sell software. We rebuild your trade.

Not a generic tool where you squeeze into boxes designed for everyone. Whatever your field (trades, retail, services, agency, professional practice, and more), we start from the way you work: your quotes, your jobs, your rules, your exceptions. And we rebuild it inside a single system, cut to fit you. Every trade has its own logic: we never drop a template on top.

One place that tells the truth.

Clients, quotes, jobs, invoicing, scheduling, HR, messages: your whole business, together and up to date, readable at a glance. No more places that don't talk to each other.

Your margins, live.

Profitability job by job while it's still running, not at the April close. You fix things while there's still time.

Fewer chores.

Chasing payments, reconciling, re-entering data: the tool handles it. It suggests, you approve. Your evenings come back to you.

An assistant working for you, around the clock.

The more you use it, the better it knows your business. It chases unpaid invoices, gets the morning's quotes ready, warns you when a job is going off the rails before it's too late, at night, on weekends. An assistant that works, not software you have to open.

And your whole team keeps up

The data comes in. Even from the ones who avoid software.

The real obstacle to a tool isn't you. It's the team. There's the one who isn't comfortable with a screen, the one who always finds a way around the software, and the one who, out in the field or between two appointments, will never fill in eight fields (and honestly, who can blame them). If entering data takes more than two minutes, nobody does it.

So we don't ask anyone to adapt. It's the tool that adapts to each person: two buttons for one, a voice message for another, their own language for a third. What matters isn't that they "use software". It's that the right data comes in. And it does, no matter who enters it.

Everyone gets the interface made for them. You get the data.

The proof, for real

What it changed for an elevator company.

About thirty people, 26 of them in the field. Before, their business was scattered across a pile of tools that didn't talk to each other. Today, it all lives in one place. Here's what that looks like.

Before · a pile of tools
Email X Excel WhatsApp N Notion Old software Notebook

The quote in email, the purchase order as an attachment, the hours in a notebook, the margin nowhere. The same info copied from one tool to the next, and nowhere to be found the day you need it.

After · one tool, theirs
Job · Client Bernard it all links up on its own
Quote accepted18,400 €
Order received, attached automatically
Fieldwork reported in
Invoice generated, sent
Margin, live21 %
QuotesJobsInvoicingMarginSchedulingHRWorkshopPurchasingStockand more…

From quote to payment, it updates on its own. And the rest of the business is here too: scheduling, HR, the workshop, purchasing… your whole company, in one place.

435,600 € in unpaid invoices finally visible a payment chase in 3 clicks 26 technicians on the field app
JB
Jean-Baptiste Prébot
Owner · elevator company
Posted on LinkedIn
435,600 euros in unpaid invoices. And that's my daily reality. […] We brought in Legacy. In 2 days, they built us a custom ERP that captures every single one of our business processes, with apps for our technicians.
👍 Jean-Baptiste Prébot and others

The principle holds for your business just as it did for his: it's your way of working that we rebuild, not an off-the-shelf template.

How we get started

The hard part is on us. You just guide us.

From pulling in your data to going live, that's our job. Your part: show us how you work, and tell us what would make your life easier.

01
We go through your business with a fine-tooth comb
How information flows, where you lose time and money, what could run on its own. A real assessment.
02
We pull in your data
We connect to your current tools and bring everything over. You have nothing to do.
03
We rebuild your tool
You show us how you work, we build the rest, cut to fit you.
04
It grows with your business
An acquisition, a new line of work, a new need? We evolve your tool with you, without ever starting from scratch.

You know your trade better than anyone. What we know is how to set it to music. You stay focused on your business, we handle the tool, and we move forward together, at your pace.

The first step · free

We come see where you lose time and money.

In a few days, we look at how information flows through your business: what's done by hand, what gets re-entered, the jobs whose margin you don't know. You walk away with a clear document: what it's costing you, per month and per year, and where to start. Whether you continue with us or not.

What it's costing you
Where your time and money actually go.
How much, in euros
The figure, per month and per year.
Where to start
The first thing to fix, for the biggest effect.
Take stock We look at your real situation before selling you anything.
Your questions

The questions you're already asking.

01 I already have tools. Do I have to throw them all out? +
No, and we don't just wire them together (that doesn't fix the root problem). We rebuild the foundation, one place that tells the truth. Your tools keep running as long as needed, then you switch them off at your own pace.
02 My trade is unusual. Will you really understand it? +
That's exactly the starting point. We don't drop an off-the-shelf template on you: we spend time understanding how you work, your rules, your exceptions, like someone who'd be taking over your business tomorrow, and we build from that.
03 How long does it take? +
We start fast: a first version in a few days to a few weeks depending on scope. Then it grows in stages, each one approved with you. We never ask you to switch everything over at once.
04 Will my field teams actually take to it? +
Yes, because it's not on them to adapt. We give them a simple interface for what they have to do: two buttons, a voice note, their own language. If entering data takes more than two minutes, we've failed; so we make sure it doesn't.
05 Does my data stay mine? +
Yes, always, exportable at any time, in an open format. And throughout the transition, you have a team you can trust at your side, one that knows your tool and stays reachable when you need it.

Your business no longer rests on your shoulders alone.

The first step isn't changing everything. It's finally seeing what your current setup is costing you.

Alison Tartary You write straight to Alison, cofounder. No form, no call center.