Sellsy Review and verdict 2026

The French all-in-one CRM + Invoicing suite.

From 29€/mo.

Our take

Understanding Sellsy.

Sellsy is the French all-in-one CRM + Invoicing suite. Starting at €29/month. Built for managers and IT directors and SaaS founders.

Estimated time saving: 2h/month.

Keep it if: you have a team (2+ people) or you manage +20 active clients with a sales pipeline. Skip it if: you are a solo freelancer (Indy is better and cheaper) or you don't need a full CRM. As soon as you have your first employee or partner AND you are actively managing a sales pipeline. Free alternative: indy.

Practical uses

Manage sales pipeline and contacts for an agency.
Automated invoicing and collection.
Project managementConsultant timesheets.

Pros and cons

What Sellsy does especially well — and the limits to anticipate.

Pros

Fully integrated French suite (CRM + invoicing + projects).
Powerful automation (workflows).
À la carte pricing per module.
Responsive French support.

Cons

Per-user pricing high for small teams.
CRM less powerful than Salesforce/HubSpot.
Interface sometimes complex for beginners.

Sellsy: when it makes sense.

Sellsy suits agencies/SMEs seeking integrated French suite; for advanced CRM, Salesforce. For solo, Wave (free).

Keep if

You're an agency or service provider with a team.. You want an integrated suite (CRM + invoicing + projects).

Sellsy becomes worthwhile when

You use it at least once a week
The monthly cost (€29) is small next to the time it saves you

Challenge if

You need very advanced CRM (better: Salesforce/HubSpot).. You're solo (per-user cost high).

Sellsy becomes too expensive when

You use it less than once a month
indy (free) already covers the essentials for occasional use

Our verdict on Sellsy.

Why this verdict

Decent

Sellsy is fairly easy to replace with an alternative, no free tier to test before paying, clearly documented use cases.