SendGrid vs Amazon SES
A detailed comparison to help you choose between SendGrid and Amazon SES.
Quick Verdict
3.7/5
SendGrid
0 reviews
4.0/5
Amazon SES
0 reviews
Amazon SES is rated higher (4.0 vs 3.7). SendGrid by Twilio handles both transactional and marketing email at massive scale. REST API, SMTP relay, webhook events, and dedicated IPs on Pro and Premier plans. New accounts get up to $200 in AWS Free Tier credits with a 6-month free plan; the old 62,000/month EC2 allowance is no longer listed on the pricing page
SendGrid Twilio's email API for developers at scale |  Amazon SES Cheapest bulk email API — $0.10 per 1,000 emails | |
|---|---|---|
| Overview | ||
| Rating | 3.7 (0 reviews) | 4.0 (0 reviews)✓ |
| Pricing model | freemium | pay-as-you-go |
| Starting price | Free tier available | Free tier available |
| Best for | Product teams and SaaS businesses sending transactional and marketing email at scale who want deliverability tooling handled for them | Engineering teams on AWS sending transactional or bulk email at volume who want the lowest per-email cost and can own deliverability operations. |
| Features | ||
| IPv6 | ||
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ||
| Tags | ||
| Tags | free tierapi access | free tierapi accessus datacentereu datacenterapac datacenter |
| Visit SendGrid → | Visit Amazon SES → | |
SendGrid
Pros
- + Mature developer platform: SMTP relay, REST API, client libraries, dynamic templates and event webhooks
- + Complete deliverability tooling — validation API, suppression management, link branding, reverse DNS, universal links
- + Published volume pricing from $19.95/month with per-email overages that fall as volume grows
- + Proven at extreme scale (Twilio claims 183+ billion emails per month) with a free trial requiring no credit card
- + Marketing Campaigns and transactional sending under one vendor and one bill
Cons
- - Support on low tiers is a ticket queue — slow when an incident is blocking production email
- - Strict enforcement on complaint rates and bounces means suspensions land at the worst moment
- - Dedicated IPs and validation credits are gated at Pro ($89.95/month), so real costs jump past Essentials
- - Free-tier terms are ambiguous across Twilio pages (60-day trial versus legacy free SMTP plan)
- - Pure per-thousand cost at high volumes is beaten by raw APIs such as Amazon SES
Amazon SES
Pros
- + Lowest published per-email rate: $0.10 per 1,000 emails, no plan required
- + Same-region integration with EC2, Lambda, IAM, and CloudWatch
- + Transparent pricing page covering add-ons and plan bands
- + Global Endpoints for multi-region sending resilience
- + Scales to very high volume without provisioning infrastructure
Cons
- - Sandbox start (200 messages/day to verified recipients) with an opaque production-access review
- - No marketing tooling, templates, or dashboards — it is a pipe, not a suite
- - Dedicated IPs, attachments, and deliverability add-ons inflate the real bill
- - Deliverability and IP warm-up are your responsibility
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