Folderly
7.5#1 in email warmup softwareFree planFree planWebAPI
VisitFolderly vs MxToolbox Inbox Placement
MxToolbox Inbox Placement
7.3#7 in email deliverability softwareFrom $129 a monthFree planWebAPI
VisitWhat both publish
| Fact | Folderly | MxToolbox Inbox Placement |
|---|---|---|
| API authentication | The API uses server-side Bearer API keys that are created and rotated from the account area. | API requests use HTTPS, JSON responses and an API key supplied in the Authorization header. |
| Headquarters | 8 The Green STE 300, Dover, DE 19901, United States | Austin, Texas, United States |
| Intended users | Folderly presents its suite for B2B teams and highlights outbound campaigns, cold outreach, and marketing use cases. | MxToolbox describes Delivery Center as serving email novices, professionals, marketers, and technicians. |
| Purpose | Folderly describes its suite as AI and email deliverability tools for B2B teams that help draft campaigns, check sending setups, and monitor delivery. | Inbox Placement tests where messages land at major inbox providers: Inbox, Spam/Junk, or undelivered. |
| Rating on Capterra | 4.8 out of 5 from 44 reviews | 4.5 out of 5 from 6 reviews |
| Rating on G2 | 4.8 out of 5 from 103 reviews | 4.1 out of 5 from 29 reviews |
| Rating on Trustpilot | 4.5 out of 5 from 18 reviews | 4.2 out of 5 from 19 reviews |
| Rating on TrustRadius | 8.8 out of 10 from 21 reviews and ratings | 8 out of 10 from 20 reviews and ratings |
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
MxToolbox Inbox Placement plans
- FreeFree
- Delivery Center$129 a month
- Delivery Center Plus$399 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 MxToolbox Inbox Placement if…
It suits email novices, professionals, marketers, and technicians monitoring deliverability. It is useful for senders needing placement, authentication, reputation, and blocklist checks.