Mailtrap
Cloud email API and SMTP service designed for developers and product teams
- Also known as
- mailtrap
Available worldwide · Popular in: US
What is Mailtrap?
Mailtrap is an email delivery platform offering transactional and bulk email sending via API and SMTP with strong inbox placement rates, comprehensive analytics dashboards, and developer-friendly tools for testing and production use.
Mailtrap pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
Free tier (4,000 emails/month). Paid plans from $15/month for 10,000 emails.
Free
Free- emails_per_month
- 4000
Starter
- emails_per_month
- 10000
Add-ons
- Dedicated IP
- Suppression Lists
Platform & deployment
Independently observed- CLI
- Web
- Cloud / SaaS
Integrations (9)
Independently observed- Salesforce
- Supabase
- Cursor
- Gmail
- Microsoft Outlook
- Antigravity
- Laravel
- Claude Desktop
- Claude Cursor
Mailtrap alternatives
Other email delivery infrastructure we track, ranked by the same independent score.
- Twilio SendGridEmail delivery platform for sending campaigns and transactional messages at scalelow · 27%
- MailjetEmail platform combining API, SMTP relay, and marketing tools for teamsmedium · 66%
- LoopsEmail marketing and lifecycle automation platform for SaaS teamsmedium · 54%
- Harakalow · 31%
- SparkPostDeveloper API for sending emails, SMS, WhatsApp, and voice messages across 190+ countrieslow · 26%
- Postallow · 4%
Compare Mailtrap
Side by side against other email delivery infrastructure, attribute by attribute, with a source on every value.
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Mailtrap, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Pricing transparency | 100 | 0.08 | 8.4 | ✓ |
| Reliability | 50 | 0.07 | 3.6 | ✓ |
| Price level | 50 | 0.05 | 2.6 | ✓ |
| Integrations | 29 | 0.04 | 1.2 | ✓ |
| Capabilities | 0 | 0.05 | 0.0 | - |
| Security posture | 0 | 0.07 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 9 | mediumsource · 2026-08-18 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | mediumsource · 2026-08-18 · 50% |
Pricing
Reliability
| Attribute | Value | Evidence |
|---|---|---|
| Sla pct | 99.99 | mediumsource · 2026-08-18 · 60% |