Best Email Deliverability · pricing · Updated June 2026
Folderly pricing (2026)
Folderly starts at $0/mo (Inbox Insights - Free), across 4 plans. Best for B2B senders needing reputation building. Every figure links to Folderly's own page and the date we captured it.
At a glance
- Entry price: $0/mo (Inbox Insights - Free)
- Free tier: Yes
- Compliance: HIPAA — · SOC 2 — · GDPR —
- Best for: B2B senders needing reputation building; placement testing; real-time monitoring
Folderly plans & pricing
| Plan | Monthly | Annual | Billing | Notes | Source |
|---|---|---|---|---|---|
| Folderly (Annual) | $96 | −20% | flat | Per mailbox/month, billed annually. Includes sender reputation boost, warm-up maintenance, and deliverability best practices. Monthly billing rate not published. | folderly.com |
| Inbox Insights - Free | $0 | — | flat | 2 inbox placement tests per month. Checks email placement, IPs, and DNS records. | folderly.com |
| Inbox Insights - Monthly | $79 | −15% | flat | 100 inbox placement tests per month. Annual billing: $799/year (Save 15% badge). Checks email placement, IPs, and DNS records. | folderly.com |
| Pulse | $0 | — | flat | Free real-time spam placement monitoring with alerts via Email, Slack, and SMS. | folderly.com |
Last verified 2026-06-18. Pricing re-fetched from folderly.com/pricing on 2026-06-18. Main Folderly product is billed annually at $96/mailbox/month (Save 20% badge vs undisclosed monthly rate). Inbox Insights (Free / $79 monthly / $799 annual) and Pulse (free) are separately priced products on the same page.
Capabilities
Integrations: Gmail, Google Workspace, Outlook, Microsoft 365, Slack, SMS.
Key features: Email warm-up with sender reputation building; Inbox placement testing (Inbox Insights); Real-time spam monitoring alerts (Pulse); DNS/IP/authentication checks.
Plan limits: Folderly main: annual-only billing, per mailbox; Inbox Insights Free: 2 tests/month; Inbox Insights paid: 100 tests/month.
Frequently asked questions
How much does Folderly cost?
Folderly starts at $0/mo (Inbox Insights - Free); it has 4 published plans. Verified 2026-06-18.
Is Folderly cheaper billed annually?
Yes. Folderly publishes a 20% discount for paying annually (on the Folderly (Annual) plan). Verified 2026-06-18.
What are cheaper alternatives to Folderly?
Cheaper email deliverability than Folderly (entry $0/mo) include Mailtrap at $17/mo, Warmbox at $19/mo, MailReach at $25/mo. Verified 2026-06-18.
Does Folderly support HIPAA?
Folderly HIPAA support: —. SOC 2: —. GDPR: —.
Does Folderly have a free plan?
Folderly free tier: Yes.
Folderly vs alternatives
Compare all email deliverability → · Folderly alternatives → · Open data · MCP