For agencies & AI SDR teams

Verify every contact before it lands in a client's CRM.

Outbound agencies, GTM-engineering shops and AI SDR products build a fresh market for every client, then re-check it every week. Verifly gives you one pay-as-you-go credit pool for all of it: a batch API your agents call from n8n, Make, Clay or code, CSV upload for one-off lists, and a hosted MCP endpoint for AI agents. 100,000 checks for $99, 500,000 for $349. Credits never expire.

Get 100 free credits Read API docs

No card needed · 500 free credits with a work email · credits never expire

One call from your agent or workflowAPI

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

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 email verification for outbound agencies

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

New client onboarding: verify the whole TAM build before the first sequence goes out

Weekly re-scoring: re-check contacts as people change jobs and domains die

AI SDR agents: call the batch API or the MCP endpoint before each email is drafted

Clay / n8n / Make: one HTTP request step, 100 emails per call

Lead-list resale and data delivery: ship lists with a deliverability status column

Why volume grows with every client

Every new client is a new market: thousands of accounts and contacts, enriched from several sources. Each contact that goes into Salesforce or HubSpot should be verified first, or the client's sending domains take the hit. Then the list decays: people move, companies rebrand, mailboxes get shut off. Teams that re-score weekly re-verify weekly.

That is why agencies buy verification by the hundred thousand. With Verifly there are no seats and no monthly minimum, so cost tracks the work you actually bill for.

How agencies plug it in

Most teams are live in under an hour.

Create an account (500 free checks with a work email, no card).
Make an API key per client or per workflow so usage is easy to split.
Add one HTTP step to your n8n, Make or Clay flow, or point your agent at https://verifly.email/mcp.
Push only deliverable contacts to the client CRM; hold risky (catch-all) ones for a small test send.

Pricing at agency volume

Pro: 100,000 checks for $99. Business: 500,000 for $349. Enterprise: 1,000,000 for $599. One-time packs, no auto-renew, and credits never expire, so a slow month does not waste money. Want to test on a real client list first? Email hello@veriflyemail.com and we will add free credits.

FAQ

Frequently asked questions

Can I split usage by client?

Yes. Create a separate API key for each client or workflow; all draw from one credit pool.

Is there a rate limit for batch jobs?

The batch endpoint takes 100 emails per call. For large lists, upload a CSV or loop the batch call.

Do you support AI agents?

Yes. A hosted MCP endpoint lives at https://verifly.email/mcp, plus an OpenAPI spec for function calling.

Is it a subscription?

No. One-time credit packs. Credits never expire.

Can we get trial credits for a client pilot?

Yes. Email hello@veriflyemail.com with your account email.

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