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Pricing that scales with your sending

Credits that never expire. We never charge for unknown results. Pay only for what you use, or get everything in one plan.

All-in-one
SpamCipher ONE

Everything you need to reach the inbox, validation credits plus continuous deliverability monitoring, in one subscription.

Monthly Annually Save 20%
Email Validation / Scoring Credits
10,000 / month

Minimum 10,000 credits on ONE. Credits cover validation, email finder, and domain‑health checks. Volume pricing, the more you buy, the lower the per‑credit rate.

Use your credits for
Email Validation
Email Finder
Domain Health
Spam‑Trap Analysis
$99/mo
Get Started
10,000 Email Validation / Scoring CreditsSet your volume on the left
Included
Email Finder & Domain SearchReal SMTP plus multi‑source discovery, drawn from your credit pool
Included
Domain Health MonitorsFull composite scan: SPF, DKIM, DMARC, MX reputation, blacklist status, domain age, TLS & MTA‑STS
1
DMARC Monitor DomainsAggregate & forensic report parsing
1
Blacklist & Custom IP Monitoring 10 shared slots · 10 in use
Blacklist MonitorsDomain DNSBL monitoring, scanned continuously
10
Custom IP MonitoringMonitor any sending IP against the DNSBL roster
0
ESP Leads ManagementConnect, sync & clean leads across 100+ ESPs and CRMs
Free

Buy only the credits you need

One‑time credit packs. Credits never expire.

10,000 credits

$0.0129 per credit

$129 one‑time
Buy Credits

Minimum 2,000 credits. Over 1,000,000? Contact us.

Want to test it out? Start free.

$0/mo
Sign Up Free
  • 10 credits every month
  • Free Spam‑Score Checker
  • Free deliverability tools
  • No credit card required

Included with every SpamCipher account

Credits that never expire
We never charge for unknowns
Real‑time & bulk validation API
Email Finder with real SMTP checks
Plain‑language AI insights
Bulk cost estimate before you run
Works with 100+ ESPs & CRMs
Webhooks & API keys
Scan history & shareable reports

Frequently Asked Questions

How do credits work?+

One credit verifies one email address. Email Finder costs 2 credits per search (it runs real SMTP plus multi‑source discovery). A full Domain Health run is 10 credits; single domain checks are 1 credit each. The same rate applies whether you use bulk upload, the real‑time API, or an integration.

Do my credits expire?+

No. Pay‑as‑you‑go credits never expire, buy once and use them whenever you need. Monthly plan credits reset each billing cycle; top up with PAYG credits to carry a balance.

Will you charge me for "unknown" results?+

Never. Unknown results, usually a small percentage of any list, are not charged. You only pay for answers.

Pay‑As‑You‑Go vs. SpamCipher ONE, what's the difference?+

Pay‑As‑You‑Go is one‑time credit packs for occasional verification, no subscription, credits never expire. SpamCipher ONE is a monthly plan that bundles a credit allotment with continuous deliverability monitoring (Domain Health, DMARC, blacklist) at a lower effective rate, plus a 15% discount on any extra credits.

How much does Email Finder cost?+

2 credits per search. Unlike a simple database lookup, every find runs real SMTP verification plus multi‑source discovery, and when SMTP can't confirm, we still return the most‑probable address, so you get value on every search.

How many credits will I need?+

A good rule of thumb: one credit per address you want to verify, plus 2 per email you want to find. The bulk dashboard shows an exact cost estimate before any job runs, so there are no surprises.

Do you store or share my data?+

Your lists are processed to return results and kept in your account history for your convenience. We don't sell or share your data. See our Privacy Policy for full detail.

Start reaching the inbox today

Get Started Free

10 free credits every month. No credit card required.

A happy SpamCipher customer