Mailgun Optimize
Enterprise email deliverability suite, inbox placement, and sender reputation monitor
pricingfree tierapichecked 23 Aug 2026
What Mailgun Optimize is
Mailgun Optimize (part of Sinch Mailgun) is a comprehensive deliverability suite that helps high-volume senders monitor inbox placement rates across major Internet Service Providers. It includes seed list testing, blocklist monitoring, BIMI validation, and spam filter diagnostics, providing actionable guidance to maximize inbox placement for transactional and marketing emails.
Pricing
| Plan | Price | Annual | What you get |
|---|---|---|---|
| Starter Optimize | $49/mo | — | 10 inbox placement tests/mo, blocklist monitoring, email validation, DMARC reports |
| Plus Optimize | $199/mo | — | 50 inbox placement tests/mo, automated seed list monitoring, preview on 100+ email clients |
| Enterprise Deliverability | $1250/mo | $1000/mo | Dedicated deliverability strategist, custom IP warmup management, comprehensive SLA |
Available as standalone deliverability suite or add-on to Mailgun sending plans.
Free access: Free 1-month trial with 5 inbox placement seed tests
read from the vendor pricing page · 23 Aug 2026 · how we verify
Best for
- High-volume SaaS applications sending millions of critical transactional emails monthly
- Email deliverability engineers managing multi-tenant sender infrastructure
Not for
- Unverified cold scraped prospect lists
Integrations
Mailgun Optimize alternatives
All 3 alternatives to Mailgun Optimize, compared Get the Toolvern badge for Mailgun Optimize
GlockApps Deliverability testing and blacklist monitoring 
Allegrow B2B sales email deliverability and spam risk monitoring platform 
Spamcheck by Postmark Automated spam score testing API and email header verification tool Head to head: Mailgun Optimize vs GlockApps Mailgun Optimize vs Allegrow Mailgun Optimize vs Spamcheck by Postmark
Compiled by Stepan Noianov from the vendor's own site and pricing page. Something wrong? Report an inaccuracy.