The SpamCipher lifetime deal on AppSumo
What the Lifetime (AppSumo) plan is, what it includes, and how it differs from SpamCipher ONE
Updated 14 October 2026
SpamCipher's lifetime deal is sold on AppSumo. You pay AppSumo once and get a code. Redeemed in SpamCipher, the code puts your workspace on the Lifetime (AppSumo) plan, with SpamCipher ONE's tools for life and a fresh batch of credits every month.
Note: The plan is shown as Lifetime (AppSumo) in your workspace.
Note: You can stack up to 3 codes on one workspace for more credits and warm-up mailboxes.
Note: Sending on the lifetime plan has a limit: each credit your workspace receives, including every monthly refill, allows 1.25 campaign emails. See Sending on the lifetime plan.
Before you start
- About 3 minutes
What the deal includes
Step 1: With one code
- 2,000 credits every month, and 5 mailboxes in warm-up.
- DMARC monitoring for 1 domain with 90 days of reports, 10 blocklist monitors, and Domain Health for 1 domain.
- 20 inbox placement tests and 20 email server tests a month, and API access.
- Campaigns, the CRM, Unibox, automations and integrations, like every SpamCipher plan.
Step 2: With more codes
- Two codes give 5,000 credits a month and 8 warm-up mailboxes. Three codes give 10,000 credits a month and 10 warm-up mailboxes.
How it compares
Step 3: Lifetime plan and SpamCipher ONE
- The lifetime plan has no monthly fee and no trial that runs out.
- SpamCipher ONE is a monthly plan with no sending limit and warm-up for every mailbox. You can add ONE on top of your codes at any time and keep them.
Troubleshooting
Where do I enter my code?
The workspace owner enters it in Settings, under Redeem code. See Redeem your AppSumo code.
Is sending without a limit on the lifetime plan?
No. Each credit your workspace receives allows 1.25 campaign emails. SpamCipher ONE has no sending limit.
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