Published pricing (verify on vendor site): Pricing per folderly.com/pricing: sender reputation maintenance $96 per mailbox/month billed yearly (save 20%); inbox placement tests free 2/mo, $79/mo for 100 tests/month, or $799/yr (save 15%); spam-placement alerts $0/mo. A 10% referral coupon was not shown on folderly.com; verify at checkout.
Updated Oct 25, 2026
Verified-on: 2026-10-25
Improve deliverability and test inbox placement via Folderly's redeem_url. Deliverability tooling is not a license to spam: comply with CAN-SPAM, GDPR, and other anti-spam laws (honest sender identity and subject lines, a physical address, working opt-out honored promptly, no purchased or scraped lists without a lawful basis).