For list-cleaning resellers

Run your list-cleaning service on Verifly credits.

Freelancers, Fiverr sellers and agencies who clean email lists for clients can use Verifly as the engine: upload a client CSV or loop the batch API, get a status column back, deliver the cleaned file under your own name. One-time credit packs, no subscription, credits never expire, so idle months cost nothing. 100,000 checks for $99, 500,000 for $349, 1,000,000 for $599.

Get 100 free credits Read API docs

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

Clean a client list from a scriptAPI

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-list.com","b@client-list.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 resellers

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

Done-for-you list cleaning: upload the client CSV, download the cleaned file with status columns

Fiverr / Upwork gigs: fixed per-list prices on top of a predictable cost per check

White-label delivery: results are plain CSV, no Verifly branding in the file

Automated intake: client drops a file, n8n or Make calls the batch API, cleaned file goes back

Larger volume: ask hello@veriflyemail.com about volume terms above 1M checks

Why resellers pick pay-as-you-go

Client work is lumpy: three big lists one week, none the next. Monthly plans make you pay for the quiet weeks. Verifly packs are one-time and never expire, so your cost per check stays fixed and you price your service on top of it.

At the Enterprise pack a check costs about $0.0006, which leaves plenty of room for a per-list service fee.

Workflow

Most sellers are set up the same day.

Create an account (500 free checks with a work email, no card).
Run a client list through CSV upload to see the output format.
Buy the pack that fits your monthly volume; top up any time.
Optional: automate intake with the batch API or our n8n / Make templates.

FAQ

Frequently asked questions

Can I resell the results to my clients?

Yes. You deliver the cleaned list as your own service; the output is a plain CSV.

Is there a subscription?

No. One-time credit packs that never expire.

Do you offer volume terms?

Packs go up to 1,000,000 checks for $599. For more, email hello@veriflyemail.com.

Can I test first?

Yes. A work-email signup gets 500 free checks. Need more for a pilot? Email hello@veriflyemail.com.

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