HubSpot lists

Verify HubSpot contacts before the next send or sequence

HubSpot active lists and static lists accumulate form spam, role accounts, and aging imports. Verifly cleans exports and webhook streams with pay-as-you-go credits so marketing emails and sales sequences do not burn domain reputation. API-first — works with Operations Hub workflows, Zapier, Make, and n8n.

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Verify a HubSpot contact emailAPI

curl -X GET "https://verifly.email/api/v1/verify?email={{contact.email}}" \
  -H "Authorization: Bearer vf_your_api_key"

Real-time SMTP mailbox checks

Single, batch, and async bulk verification

Disposable, role account, and catch-all detection

Pay-as-you-go credits with no subscription lock-in

Search fit

Built for HubSpot list email verification

Use Verifly when you need a simple API, predictable pricing, and clean JSON results before emails hit your product, CRM, or campaign tool.

Export HubSpot list → bulk verify → re-import property or suppression

Zapier / Make / n8n: new HubSpot contact → Verifly → branch on deliverable

Marketing send hygiene: clean newsletter and nurture lists quarterly

Sales sequences: verify before pushing HubSpot contacts to Instantly/Smartlead

Where Verifly sits in HubSpot

Common patterns: (1) scheduled export of an active list → async bulk verify → write back a custom property or suppression list; (2) real-time: HubSpot workflow / Zapier / Make fires on contact create or list membership → GET /verify → only continue if deliverable; (3) pre-sequence: HubSpot → Verifly → Instantly/Smartlead/Salesforge.

Verifly does not replace HubSpot enrichment. It answers one question: is this email worth sending to? Credits never expire — clean big lists when you need to, not on a monthly seat calendar.

Operations Hub + automation recipe

Use HubSpot’s native webhooks or a Zapier/Make/n8n connector. Call Verifly with Bearer vf_…, map result + disposable/role/catch-all into HubSpot properties, then enroll only deliverable contacts into marketing emails or sequences.

Create Verifly API key; store as HubSpot/Zapier secret.
On contact create or list join, call GET /api/v1/verify.
Write verifly_result (and flags) to HubSpot custom properties.
Branch enrollment: deliverable → send/sequence; else → review/suppress.

Batch clean a HubSpot export

curl -X POST "https://verifly.email/api/v1/verify/batch" \
  -H "Authorization: Bearer vf_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{"emails":["a@client.com","b@client.com"]}'

Why HubSpot teams pick PAYG verify

List cleans are bursty: a quarterly nurture scrub, a trade-show import, a new SDR sequence. Monthly verifier seats bill every quiet month. Verifly prepaid packs cover the spikes without a seat tax.

hello@veriflyemail.com is the only contact route.

FAQ

Frequently asked questions

Is there a native HubSpot marketplace app?

You can wire Verifly via Operations Hub custom code, private apps, Zapier, Make, n8n, or CSV export/import. HTTP + Bearer key is enough for most list-clean workflows.

Will verification update HubSpot automatically?

Your automation writes properties back. Map Verifly JSON fields (result, disposable, role, catch_all) to HubSpot custom properties, then use list filters and workflow branches.

How big a list can I clean?

Sync batch handles up to 100 emails per request. Async bulk accepts up to 1,000,000 — ideal for full HubSpot database scrubs.

Does Verifly store my HubSpot contacts?

Verification is API request/response oriented. Use your HubSpot account as the system of record; Verifly returns verdicts so you can update properties and suppressions yourself.

Ready to wire this?

Start free with 100 credits, mint a vf_ API key, and paste the recipe above. Buy a pack only when you need more — credits never expire.

Start free · 100 credits View pricing API docs