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Brevo integration

Keep every Brevo list bounce-free.

Import contact lists from Brevo (formerly Sendinblue) and push results back. Connect once, verify any list in minutes, and let Verifyre write the results back where your team already works.

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Connect Brevo Setup guide

What it does

Verifyre and Brevo, together.

Reads your lists

Verifyre lists every list in your Brevo account and streams its contacts page by page, so even a list of hundreds of thousands never has to be exported.

Verifies with a real handshake

Each address goes through syntax, DNS, disposable and role checks and an SMTP conversation with its own mail server, with per-domain politeness so no provider is hammered.

Writes the verdict back

Undeliverable contacts are tagged, unsubscribed or suppressed, your choice, inside Brevo, after you have reviewed the results.

Setup guide

Set up Brevo in 4 steps.

You will need: a Verifyre account (free) and your Brevo api key (v3).

  1. Create an API key in Brevo

    In Brevo go to your name (top right), then SMTP & API, then API keys and create a key named Verifyre. Copy it; you will paste it once and never see it again on our side (it is encrypted with AES-256-GCM at rest).

  2. Connect it in Verifyre

    Sign in, open Integrations, choose Brevo and paste the key. Verifyre tests it immediately and shows the account it belongs to. A wrong key says exactly what Brevo answered.

  3. Verify a list

    Pick a list from the list, confirm the credit estimate (one credit per unique address, duplicates are free) and start. Watch the counts fill in live; you get an email when the job is done.

  4. Push results back

    From the finished list, choose the write-back action. Verifyre applies it only to undeliverable contacts by default; risky contacts (catch-all domains, role accounts) are left for you to decide on with the exported CSV.

Where exactly the api key (v3) lives

In Brevo click your name (top right), then SMTP & API, then the API Keys tab, then Generate a new API key. Copy the key; it starts with xkeysib-.

Write-back

What gets written back to Brevo.

Verification only reads. Writing results back is a separate step you trigger after reviewing the counts, and nothing is ever deleted without your say-so.

  • Undeliverable contacts blocklisted (emailBlacklisted), which stops every campaign and transactional send to them.
  • Or moved into a "Verifyre undeliverable" list that Verifyre creates in your account, if you prefer to review before suppressing.

Brevo FAQ

Brevo questions

Visit the help centre
Does Verifyre store my Brevo contacts?
Contacts are held only for the duration of the job and the result rows you can download; the credentials are encrypted and can be disconnected at any time, which deletes them.
How many credits does a sync use?
One credit per unique, well-formed address in the list. Duplicates, syntax failures and addresses verified in the last 24 hours are free.
Will it unsubscribe contacts without asking?
No. Verification only reads. Writing back is a separate step you trigger from the finished list, and you choose which action to apply.

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Connect Brevo in two minutes.

100 free verifications on signup, no card. Keep them for your first sync.

Connect Brevo See pricing