Tech riderRev. 20 Sept 2026
- 1Runs onWeb
- 2CostsNot stated by the maker
- 3Mailbox limit1 mailboxes
- 4Daily send limit50 emails/day
- 5Email warm-upYes
4 lines stated Written from the maker's own pages: warmbox.ai
Overview
Warmbox is ranked #29 of 34 in email outreach software on Specifiction. It runs on Web. There is no free plan.
Compared on email outreach software
- Free plan
- Nowarmbox.ai
- Paid from
- $15/mowarmbox.ai
- Mailbox limit
- 1 mailboxeswarmbox.ai
- Daily send limit
- 50 emails/daywarmbox.ai
- Email warm-up
- Yeswarmbox.ai
Company
- Headquarters
- Tallinn, Estoniawarmbox.ai · 28 Sept 2026
Best Warmbox alternatives
See all 20 All accessCh 01 Mixmax Free planFree trialAPI from $29/mo7.8 All accessCh 02 Yesware Free planFree trialBrowser from $19/mo7.5 All accessCh 03 Sequence-R Free planFree trialWeb from $16/mo7.3 All accessCh 04 Apollo Free planFree trialAPI from $49/mo7.2 All accessCh 05 Outplay Free planFree trialBrowser from $39/mo7.2 All accessCh 06 Snov.io Free trialAPIBrowser from $39/mo7.0
Where it ranks on Specifiction
- Best Email Outreach Software in 2026#29 of 34
- Best Email Warmup Software in 2026#21 of 24
Is Warmbox yours?
Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.
Sources
- warmbox.ai· checked 28 Sept 2026