B2B prospecting: emailing and company lists by UNYX

Yes, to get started. The account is free and needs no payment card: it offers up to 300 transactional messages per day via Brevo, which we manage for you, and your first 100 company contacts. For cold prospecting, Brevo is not suitable: we pace those sends through MAYL (mayl.space), with no free offer.

It is a list of targeted companies to contact, with the details needed to approach them: activity, headcount, location, executive and contact details. With UNYX you build it yourself by filtering a database of French companies, rather than buying a fixed list.

Yes, within a precise framework. In B2B, email prospecting is allowed without prior consent if the message concerns the recipient's professional activity, if the sender is clearly identified, and if every message lets them unsubscribe in one click. UNYX handles unsubscribes and sender identification. Prospecting stays B2B only: no unsolicited sends to individuals.

Three things matter: authenticating your domain (SPF, DKIM and DMARC), writing to genuinely relevant contacts rather than to as many people as possible, and watching your statistics to stop what does not work. UNYX provides the authenticated sending infrastructure and tracks opens, clicks and unsubscribes.

No. UNYX brings both together in one account: you filter companies, send the resulting list into your campaign, and write without any export and re-import in between. The file can still be exported as CSV if you want to use it elsewhere.

French companies, filtered by sector, department, headcount and age. Targeting happens before the file is built: you only get contacts that match your criteria.

The path has four steps: create the account, target or import your contacts, write the message, schedule the send. Nothing to install, everything runs in the browser.