Email APIs · side by side
Mailgun vs Shipmail
Compare Mailgun, Shipmail by sending volume, delivery webhooks, inbound email, domain limits and retention.
Email APIs pricing calculator
These providers bill in different units. Each estimate uses its own workload; there is no same-volume price winner.
Mailgun
Shipmail
Mailgun
$90 / mo
Scale · 100K emails
Shipmail
$4.00 / mo
Solo · 0 mailboxes
Listed USD plan fees and tracked usage only. Unlisted compute, transfer, extras, taxes and contract terms are excluded. Custom or unsupported plan usage is not estimated.
Email APIs overview & pricing
| Email APIs | Mailgun | Shipmail |
|---|---|---|
| Provider | Sinch | Shipmail |
| Billing unit | emails | mailboxes |
| Plan at selected usage | Scale | Solo |
| Monthly estimate | $90/mo | $4.00/mo |
| Workload | 100K emails | 0 mailboxes |
| Free access | 100 emails/day | None (14-day free trial, credit card required) |
| Published plans | Free, Basic, Foundation, Scale | Solo, Pro, Team, Scale, Scale (300+ mailboxes) |
| Prices checked | 2026-10-08 | 2026-10-08 |
- Mailgun
- Sinch
- Shipmail
- Shipmail
- Mailgun
- emails
- Shipmail
- mailboxes
- Mailgun
- Scale
- Shipmail
- Solo
- Mailgun
- $90/mo
- Shipmail
- $4.00/mo
- Mailgun
- 100K emails
- Shipmail
- 0 mailboxes
- Mailgun
- 100 emails/day
- Shipmail
- None (14-day free trial, credit card required)
- Mailgun
- Free, Basic, Foundation, Scale
- Shipmail
- Solo, Pro, Team, Scale, Scale (300+ mailboxes)
- Mailgun
- 2026-10-08
- Shipmail
- 2026-10-08
Email APIs monthly cost
Different workloads, separate estimates
Separate transactional delivery from campaigns, outreach and agent inboxes. Compare monthly sends and daily caps; contacts, seats and inboxes are not sending allowances. Budget separately for dedicated IPs, validation and attachments.
Email APIs feature comparison
| Email APIs | Mailgun | Shipmail |
|---|---|---|
| Custom sending domains | 1,000 | Not listed |
| Log retention | 30 days | Not listed |
| Message retention | Up to 7 days | Not listed |
| Inbound routes | Full access | Not listed |
| Email validations | 5,000 included | Not listed |
| SAML SSO | Not listed | |
| Phone & chat support | Not listed |
- Mailgun
- 1,000
- Shipmail
- Not listed
- Mailgun
- 30 days
- Shipmail
- Not listed
- Mailgun
- Up to 7 days
- Shipmail
- Not listed
- Mailgun
- Full access
- Shipmail
- Not listed
- Mailgun
- 5,000 included
- Shipmail
- Not listed
- Mailgun
- Shipmail
- Not listed
- Mailgun
- Shipmail
- Not listed
Which email providers fit your needs?
Mailgun features & plan notes
- Email validation
- Inbound routing
- EU region
- SAML SSO
- 5,000 email validations
- Dedicated IP pools
- 30 days log retention
- Extra emails from $1.10 / 1,000
Shipmail features & plan notes
- Custom-domain email with webmail, IMAP, SMTP, and JMAP support
- REST API, webhooks, and MCP server for AI agent integration
- Shared inboxes, calendars, contact management, and booking features
- 15–25 GB of storage per mailbox
- 2 mailboxes total, across your domains
- 15 GB storage per mailbox
- 1 team member
- 20,000 email sends/month
- 1,000 newsletter sends/month
- 500 active newsletter subscribers
How to compare email providers
Separate transactional delivery from campaigns, outreach and agent inboxes. Compare monthly sends and daily caps; contacts, seats and inboxes are not sending allowances. Budget separately for dedicated IPs, validation and attachments.
Browse Email APIs pricing