Sendgrid
Delivering your transactional and marketing emails through the world's largest cloud-based email delivery platform. Send with confidence.
API COMPARISON
Sendgrid vs MailChimp
Compare the integration details. Open the source when you need the full picture.
MailChimp
Mailchimp is the All-In-One integrated marketing platform for small businesses, to grow your business on your terms. It's easy to use - start for free today!
Integration at a glance
Missing data is not evidence of missing support.
| Integration detail | Sendgrid | MailChimp |
|---|---|---|
| Access & documentation | ||
| Developer documentation | View developer documentation for Sendgrid | View developer documentation for MailChimp |
| API reference | View api reference for Sendgrid | View api reference for MailChimp |
| Authentication | API KeyAPI key authentication | API Key, OAuth 2.0API key or OAuth 2.0 for third-party apps |
| Build & test | ||
| OpenAPI specification | View openapi specification for Sendgrid | View openapi specification for MailChimp |
| GraphQL | Not recorded as supported | Not recorded as supported |
| Webhooks | View webhooks for Sendgrid | View webhooks for MailChimp |
| Sandbox / test mode | View sandbox / test mode for Sendgrid | Not recorded as supported |
| SDK languages listed | Node.js, Python, Ruby, PHP, Java, .NET, Go | Node.js, Python, Ruby, PHP |
| Operate & maintain | ||
| Changelog | View changelog for Sendgrid | View changelog for MailChimp |
| Service status | View service status for Sendgrid | View service status for MailChimp |
| Website | View website for Sendgrid | View website for MailChimp |
| Pricing & limits | ||
| Pricing | View pricing for SendgridEmail API: Essentials starting at $19.95/mo, Pro starting at $89.95/mo, Premier custom pricing; price depends on monthly email volume | Not recorded |
| Free tier | No free plan since May 2025; free trial of 100 emails/day for 60 days | Not recorded |
| Rate limits | View rate limits for SendgridEach v3 Web API endpoint permits a fixed number of requests per refresh period, reported in X-RateLimit headers; 429 when exceeded | Not recorded |
| Data regions | View data regions for SendgridGlobal and EU region options; EU data residency needs an EU subuser, an EU dedicated IP (Pro or Premier) and api.eu.sendgrid.com | Not recorded |
Sources & freshness
Catalog data and editorial records can change. Confirm current capabilities and commercial terms with each provider.
Sendgrid
Editorial record dated · Pricing and limits checked
- docs.sendgrid.com ↗
- github.com/sendgrid ↗
- www.twilio.com/en-us/products/email-api/pricing ↗
- www.twilio.com/en-us/products/email-api ↗
- www.twilio.com/en-us/changelog/sendgrid-free-plan ↗
- www.twilio.com/docs/sendgrid/api-reference/how-to-use-the-sendgrid-v3-api/rate-limits ↗
- www.twilio.com/docs/sendgrid/data-residency/migrate-subusers ↗
- www.twilio.com/docs/sendgrid/data-residency/faq ↗
- www.twilio.com/docs/sendgrid/data-residency/locations-eu ↗
MailChimp
Editorial record dated
Before you choose
How should I compare Sendgrid and MailChimp?
Start with the operations your application needs, then check authentication, SDKs, webhooks and a sandbox. Validate current pricing, limits and regional availability in the provider documentation before choosing.
Does an empty field mean a feature is unsupported?
No. “Not recorded” means this comparison does not establish the capability. Catalog records can be incomplete or outdated. Follow the linked provider documentation to confirm current support.