Starter
For testing a workflow or cleaning an occasional list.
$11one time
3,600 credits
Choose Starter- 7,200 Quick checks
- 3,600 Standard checks
- 1,800 Deepchecks
- Credits never expire
- API, bulk, and MCP access
- Automatic unknown-result refunds
Simple, pay-once pricing
Buy verification credits—not another subscription.
Start with 100 free credits. Add a one-time pack when you need more, and keep every purchased credit until you use it.
No card Non-expiring credits Unknowns refunded
Growth
For growing teams with regular verification work.
$27one time
10,200 credits
Choose Growth- 20,400 Quick checks
- 10,200 Standard checks
- 5,100 Deepchecks
- Credits never expire
- API, bulk, and MCP access
- Automatic unknown-result refunds
Pro
For active outbound and lifecycle-email programs.
$72one time
32,600 credits
Choose Pro- 65,200 Quick checks
- 32,600 Standard checks
- 16,300 Deepchecks
- Credits never expire
- API, bulk, and MCP access
- Automatic unknown-result refunds
Scale
For high-volume platforms, agencies, and data teams.
$111one time
55,000 credits
Choose Scale- 110,000 Quick checks
- 55,000 Standard checks
- 27,500 Deepchecks
- Credits never expire
- API, bulk, and MCP access
- Automatic unknown-result refunds
Need an exact amount?
Build a custom pack.
Enter any dollar amount from $111. Credits are $0.002018 each below $300, $0.00180 each from $300, and $0.00160 each from $500.
Credits follow verification depth
Spend according to the evidence you need.
One credit is not one opaque result. You choose the checks—and the cost—on every request or bulk job.
Quick
Form checks and large first-pass lists
Standard
CRM hygiene and campaign preparation
Deepcheck
High-value outreach and critical sends
Pricing questions
No billing surprises.
01What does MailTooth verify?+
Depending on the selected depth, checks include syntax, domain and MX records, disposable and role-based addresses, personal or professional classification, TLD risk, provider detection, parked domains, SPF/DKIM/DMARC, blocklists, WHOIS, SMTP mailbox status, and catch-all behavior.
02Do I need a credit card to start?+
No. New accounts receive 100 verification credits and can begin without adding a card.
03Do purchased credits expire?+
No. Credit packs are one-time purchases and purchased credits do not expire.
04What happens when a verification is inconclusive?+
Unknown API outcomes and failed executions are automatically refunded, so those checks do not consume your credit balance.
05Can I verify a file without writing code?+
Yes. Upload a CSV or TXT file in the dashboard, select the email column and verification depth, follow the job progress, and download the completed results.
Your first 100 credits are free
Clean data in. Better sends out.
Start without a card. Add credits only when the product has proved its value to your workflow.