Folderly
7.4#1 in email warmup softwareFree planFree planWebAPI
VisitFolderly vs Warmbox
What both publish
| Fact | Folderly | Warmbox |
|---|---|---|
| Headquarters | 8 The Green STE 300, Dover, DE 19901, United States | Tallinn, Estonia |
| Monitoring | Pulse tracks email placement over time and provides alerts, including real-time alerts at $0 per month. | The dashboard reports sent emails, reply rate, spam score, warm-up schedule, and inbox reputation. |
| Purpose | Folderly describes its suite as AI and email deliverability tools for B2B teams that help draft campaigns, check sending setups, and monitor delivery. | Warmbox says it automatically sends and interacts with emails from a connected inbox to raise sender reputation and email deliverability. |
| Security | Folderly says its security program is supported by SOC 2 Type II and ISO 27001. | The privacy policy describes TLS and at-rest encryption, encrypted mailbox credentials, access controls, production access monitoring, backups, independent penetration tests, and SOC 2 Type II compliance. |
Folderly plans
- Inbox Insights FreeFree
- PulseFree
- Folderly — 25–99 mailboxes$56
- Folderly 25–99 mailboxes (yearly)$56 a month
- Folderly 10–24 mailboxes (yearly)$72 a month
- Folderly — 10–24 mailboxes$72
Warmbox plans
- Solo (yearly billing)$15 a month
- Solo (monthly billing)$19 a month
- Start-up (yearly billing)$69 a month
- Start-up (monthly billing)$79 a month
- Growth (yearly billing)$139 a month
- Growth (monthly billing)$159 a month
Pick Folderly if…
Folderly suits B2B teams that need campaign drafting alongside delivery checks and monitoring. Its tools address outbound campaigns, cold outreach, and marketing use cases.
Pick Warmbox if…
Warmbox suits individuals and teams seeking automated inbox warming and deliverability monitoring. Its listed providers and agency workspaces may be relevant to organizations managing multiple inboxes or brands.