CRM with Twenty
A modern open source CRM to manage contacts, companies and sales opportunities.
- Contacts, companies and opportunities
- Sales pipeline by stage
- Notes, tasks and follow-ups
- Integration with email and other tools via API
Business software
CRM, invoicing, VPN, shared files: professional open source tools, installed and maintained by us, with your data under your control and no licence to pay for every user.
Customers in a spreadsheet, quotes in Word, invoices in another program and emails nobody can find.
Every new user is another monthly fee, across several tools at once.
Your customers' information lives on third-party servers, under terms that can change.
Remote desktop open to the internet or folders shared through public links: a real risk.
We choose mature tools with an active community and public documentation. These are the most common, but we deploy any open source software that fits your business: if you have one in mind, we'll look into it.
A modern open source CRM to manage contacts, companies and sales opportunities.
A modular open source ERP and CRM: turn on only what your business needs.
Secure access to the office, home or multi-site network, without exposing services to the internet.
Shared files, calendars and contacts on your own server or NAS, for example with Nextcloud.
Team passwords centralised and shared securely, instead of notes and spreadsheets.
Automatic, verified backups of all of the above, with one copy kept off-site.
Open source doesn't always win. Here's an honest comparison to help you decide.
| Aspect | Self-hosted open source | Subscription (SaaS) |
|---|---|---|
| Licences | No per-user cost | Monthly fee per user |
| Data | On your server, NAS or a cloud you choose | On the provider's servers |
| Customisation | High: modules, fields and open code | Limited to what the provider allows |
| Setup | Needs installation and configuration | Immediate |
| Maintenance | Updates and backups handled by whoever installs it | Included in the fee |
| Lock-in | You can change provider without losing the tool | You depend on the provider's terms and prices |
That's why we don't just install it: we keep it updated, back it up and support it, so the maintenance doesn't fall on you.
It depends on the size of the business and how you work:
In every case the server and the data are yours, and we hand over the access details and documentation.
We look at how you work today, which tools you use and what data needs migrating.
We choose the applications and where to host them, with a fixed quote.
We install, configure and import existing customers, products or contacts.
We train the team and take care of updates and backups.
There's no licence fee, but installation, hosting, configuration and maintenance do have a cost. The difference is that you don't pay more per user, and the data and the tool remain yours.
It is if it's maintained: up-to-date software, strong passwords, access via VPN or HTTPS, and backups. That's exactly why maintenance is part of the service.
Dolibarr lets you configure tax rates, numbering and invoice templates. We set it up with IGI and your company details. For any specific tax requirement, always check with your accountant.
Usually yes: customers, contacts and products can be imported from spreadsheets or exports from other programs. We check this during the analysis.
Not necessarily. It can run on a NAS you already have, a small server or in the cloud. We'll recommend the option that best fits your size and way of working.
Open source CRM and invoicing, explained.
DiscoverFiles, calendars and contacts in your own cloud.
DiscoverThe 3-2-1 rule, and why an untested backup isn't a backup.
DiscoverReach your network from outside without opening it to the internet.
DiscoverConnect · Protect · Automate · Control
We look at what you need and propose a complete solution: one company, one point of contact, one project.