Reviewed by Alexis Morain · Updated October 24, 2026
An enrichment tool with a clear model: you pay for data found, with no subscription and no expiring credits, and the price list is public. The vendor, a Paris SAS created in 2026, is new and does not yet show a case study. The 85% coverage is a claim: quality varies a lot by sector and country, and phone numbers are the hardest data to get. The Trust Center is serious for a young product (DPA, EU hosting, listed subprocessors). A good candidate for a €20 or €50 test on your own lists, not yet for committing a large budget without comparing against Dropcontact or Full Enrich.

Listar is a French B2B data enrichment platform, published by Listar SAS, a Paris company registered in 2026. It finds prospects' business email and direct phone number from a CSV file, a LinkedIn profile, or a list generated by its AI. The vendor advertises more than 30 sources queried and coverage above 85%, a figure we could not verify.
You import contacts or describe your target, then Listar queries its sources in a cascade, cross-checks the results, and verifies emails by SMTP before validating them. A free extension for Chrome and Firefox enriches LinkedIn profiles and Sales Navigator lists. The service also offers company mapping from a SIRET number or a name, optional firmographic data, a REST API with webhooks, and an MCP connector. Export is in CSV.
No subscription: you buy credits, one credit being worth €1 excl. VAT, and they never expire. A found email costs €0.10 excl. VAT, a phone number €0.50 excl. VAT, and nothing is billed when nothing is found. A contact mapped within a company adds €0.05 excl. VAT. Discounts rise with cumulative spend, from 5% at €500 up to 60% at €250,000, and are kept for life. Signing up gives 5 credits, under conditions. Top-ups start at €10 excl. VAT.
Dropcontact is the other French name in email enrichment. Full Enrich also uses a cascade of providers. Anymail Finder focuses on email search. Listar stands out through billing per data found and through direct phone numbers, but it is very recent and does not yet show a case study. Test it on your own targets before buying many credits.
Cascade enrichment
More than 30 sources queried, results cross-checked and emails verified by SMTP before validation, according to the vendor.
Browser extension
Free extension for Chrome and Firefox, which enriches a LinkedIn profile or exports a Sales Navigator list.
Company mapping
You start from a SIRET number or a company name and Listar returns the contacts matching your personas.
API and webhooks
REST API at the same prices as the app, with synchronous or asynchronous responses and webhooks, plus an MCP connector.
Loyalty program
Automatic discount of 5 to 60% depending on cumulative spend, retroactive, with a tier that never drops back.
Free plan / trial
5 free credits at sign-up, once per organization and depending on the country, with no credit card
Business email verified by SMTP · Nothing to pay if nothing is found · Credits with no expiry
€0.10 excl. VAT per email found
Téléphone
Direct number · €0.60 excl. VAT with the email · Also available through the API
€0.50 excl. VAT per number found
Mapping entreprise
Start from a SIRET number or a company name · Priority contacts based on your personas · Optional firmographic data
€0.05 excl. VAT per contact found
Pricing verified on October 20, 2026
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