Categories · Email APIs
Mailjet vs SendGrid
Mailjet and SendGrid are both Email APIs, compared here on pricing, compliance, capabilities, and developer experience from structured, cited data - not reviews or paid placement. Mailjet starts lower at $9 per month vs $19.95 for SendGrid. Mailjet offers a free tier while SendGrid does not, so Mailjet is easier to trial before committing. On compliance, Mailjet additionally documents HIPAA. For coding-agent use, Mailjet scores higher on agent-friendliness (60 vs 40).
Comparedby a transparent data-readiness score computed from each API's published, sourced fields. No reviews, no paid placement. How we rank.
Data last verified 2026-06-06, with every field cited on each profile.
Head-to-head, from published, cited fields (auto-generated; no paid placement)| Field | Mailjet | SendGrid |
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| Starting price | $9 month | $19.95 month |
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| Pricing model | Hybrid | Hybrid |
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| Free tier | ✓ | ✗ |
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| Self-serve signup | ✓ | ✓ |
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| SOC 2 | Type II | Type II |
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| HIPAA | ✓ | ✗ |
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| GDPR | ✓ | ✓ |
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| Webhooks | ✓ | ✓ |
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| Sandbox | ✓ | ✗ |
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| Documented actions | 13 | 28 |
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Full data and citations: Mailjet · SendGrid. See more Email APIs.