Amazon SES vs Kit: Complete Comparison (2026)
An in-depth comparison of Amazon SES and Kit to help you choose the right tool for your business.
Last updated: November 2026
Amazon SES
6.8/10
Amazon Simple Email Service is AWS's pay-as-you-go cloud email API and SMTP service for sending transactional and bulk marketing email at high volume.
Kit
6.1/10
Email marketing platform for creators and newsletter businesses, with forms, landing pages, automations and built-in digital product and subscription sales.
Feature-by-Feature Comparison
| Feature | A Amazon SES | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.8/10 | 6.1/10 |
| Scalability | 10/10 | 6/10 |
| Ease of Use | 3/10 | 8/10 |
| Customization | 7/10 | 5/10 |
| Security | 8/10 | 5/10 |
| Support | 4/10 | 6/10 |
| Cost | 10/10 | 5/10 |
| Integration | 7/10 | 7/10 |
| Analytics | 5/10 | 6/10 |
| Pricing | ||
| Free plan | No | Yes |
| Cheapest paid plan | $105/mo Pro | $39/mo Creator |
| Estimated cost for 10 users | $105/mo Pro | $79/mo Pro |
| Features | ||
| Email Marketing | ||
| A/B Testing | Not listed | |
| E-commerce Features | Not listed | |
| Landing Pages | Not listed | |
| Segmentation | Not listed | |
| SMS Marketing | Not listed | |
Amazon SES vs Kit cost by team size
Kit costs less at every team size we checked.
| Team size | Amazon SES | Kit |
|---|---|---|
| 1 user | $105/moPro | FreeFree |
| 5 users | $105/moPro | $79/moPro |
| 10 users | $105/moPro | $79/moPro |
| 25 users | $105/moPro | $79/moPro |
| 50 users | $105/moPro | $79/moPro |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
AWhy choose Amazon SES
- Higher Cost score (10/10 vs 5/10)
- Higher Scalability score (10/10 vs 6/10)
- Better fit for enterprise (8/10 vs 2/10)
- Better fit for mid-market (6/10 vs 3/10)
Why choose Kit
- Has a free plan (Amazon SES does not)
- Lower estimated cost for 10 users: $79/mo vs $105/mo
- Higher Ease of Use score (8/10 vs 3/10)
- Higher Support score (6/10 vs 4/10)
- Better fit for freelancers (9/10 vs 3/10)
Pros & Cons
AAmazon SES
Pros
- The a la carte rate of 0.10 USD per 1,000 emails is one of the lowest in the category, and several comparison articles call SES the cheapest option by volume.
- Tiered rates continue past 100M emails per month, so very high-volume senders can grow without changing providers.
- It supports SPF, DKIM and DMARC authentication, TLS 1.2 and above, and KMS encryption for mail stored in S3.
- Optional dedicated IPs, BYOIP and Virtual Deliverability Manager give large senders control over their sending reputation.
Cons
- New accounts start in a sandbox and must request production access, and users on re:Post and Reddit complain about denials.
- There is no visual campaign builder, marketing automation or landing pages, so marketers need a separate tool on top of SES.
- Reviewers on Capterra and G2 report a learning curve and setup effort, including configuring SNS to handle bounces and complaints.
- Hands-on support requires a paid AWS support plan, and add-ons such as VDM and dedicated IPs raise the total cost.
Kit
Pros
- The Free plan allows up to 10,000 subscribers with unlimited broadcasts, forms and landing pages, which is generous for creators who are starting out.
- Built-in sales of digital products and paid subscriptions let creators sell without a separate storefront tool.
- The visual automation builder and sequences on paid plans are easy for solo creators to set up.
- The recommendations network and Pro's referral system help newsletter writers gain subscribers.
Cons
- Third-party reviews report a roughly 35% price rise in late 2025, and costs climb steeply as the list grows. Creator is about $199 a month at 25,000 subscribers.
- Users complain about automatic tier upgrades when lists grow and about paying for inactive subscribers.
- Email templates are fairly plain, and there is no CRM or sales pipeline.
- Free-plan users have no automations and get email-only support. Some Trustpilot reviewers also report poor support responsiveness.
Not sold on either?
Frequently Asked Questions
Amazon SES scores higher on our Marketing criteria: 6.8/10 against 6.1/10 for Kit. The largest gap is in Cost: 10/10 for Amazon SES and 5/10 for Kit.
Kit costs less for 10 users: about $79/mo on its Pro plan, against about $105/mo on its Pro plan for Amazon SES, billed monthly.
Kit has a free plan; Amazon SES does not list one.
Amazon SES is the better fit for enterprise: we rate it 8/10 for them, against 2/10 for Kit.
