// Accounting management / SMB //
Pennylane
certified since 2021The financial management tool for SMBs: accounting, invoicing, cash flow.
Integrator of your everyday software, from CRM to accounting.
_Your tools deployed, configured and interconnected. The connector doesn't exist > We build it.
// Revenue & Marketing //
HubSpot
The CRM that aligns marketing, sales and customer service on one pipeline.
// ERP for agencies //
Furious
integrator since 2021The platform that learns from your projects to run the next ones better.
// Human resources //
Lucca
The modular HR suite: leave and absences, expenses, reviews, HRIS.
// AI & Agents //
Arthur
Arthur centralizes, structures and serves your data to boost your AIs and your decisions.
// 100% tailor-made //
The tool for you
We are married to no solution. We can find the best one for you.
_Say it in your own words
Or start from a common situation:
Keep your own AI, we plug it into > your data <
Arthur is not one more AI: it is the layer that sits on top of the one you already chose (or that we help you choose!).
It plugs into every data source in the company, It learns your organisation as you go, It answers with your figures, not with generalities.
Claude, ChatGPT, Mistral or a model hosted on your own servers: you keep your AI, Arthur gives it your context and a voice.
Arthur by SommeSi···
Arthur, where do I stand this month?
09:12Here is this month’s analysis
Pennylane — 31 invoices issued, €248,500 excl. VAT. 4 unpaid over 30 days (€18,200).
HubSpot — 12 open opportunities, €410k weighted, 3 closings expected by month end.
Notion — 7 live projects, 2 over budget. The Dupont project is at 118% of budget.
The thing to watch: unpaid invoices have doubled since August.
0:0609:14
OK, I am emailing it to you with the per-client breakdown.
09:14+150
> clients supported
+100
> Tool deployments
6
> Orchestrated areas of expertise
✓
> Certified Pennylane · HubSpot · Silae
_A team of *good people* to move forward with confidence in your #transformation
People who love technology and people, with one ambition: to become the trusted partner of your transformation.
Jeremy POUYER
Partner & CEO
Quentin POIGNANT
Partner & Head of SommeSi Software
Sarah LACARSE
Partner & CRO
Julie MELLO-RELLA
Integration BU Lead
Kevin PASCUAL
Accountant & Financial Controller
Rokia BAKAYOKO
Business Developer
Carole CLÉMENT
Integration Consultant
Majdouline DRAOUCH
Integration Consultant
Juliette LEENHARDT
Integration Consultant
Sébastien SUSINI
Full-stack Developer
Florian FREVOL
Full-stack Developer
_Client success stories that make you want to > join the SommeSi family
Our clients' stories echo our own. Their transformation, their success: we love it! But they tell it best...
Show me >_TUPPERWARE
“SommeSi transformed our business management”
Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis
Show me >_CLIENT
“A team that keeps its promises”
Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis
> You often ask us...
Another question?> The Solution blog
> The good news
The SommeSi newsletter
New tools, new challenges, client successes... Subscribe to receive the SommeSi good news every month.