Amazon SES vs Kartra: Complete Comparison (2026)
An in-depth comparison of Amazon SES and Kartra 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.
Kartra
5.3/10
All-in-one platform for creators, coaches and online businesses covering funnels, landing pages, email and SMS, checkouts, courses, memberships and affiliate management.
Feature-by-Feature Comparison
| Feature | A Amazon SES | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.8/10 | 5.3/10 |
| Analytics | 5/10 | 6/10 |
| Cost | 10/10 | 4/10 |
| Customization | 7/10 | 6/10 |
| Ease of Use | 3/10 | 5/10 |
| Integration | 7/10 | 6/10 |
| Scalability | 10/10 | 5/10 |
| Security | 8/10 | 5/10 |
| Support | 4/10 | 5/10 |
| Pricing | ||
| Free plan | No | No |
| Cheapest paid plan | $105/mo Pro | $59/mo Essentials |
| Estimated cost for 10 users | $105/mo Pro | $229/mo Growth |
| Features | ||
| Email Marketing | ||
| A/B Testing | Not listed | |
| E-commerce Features | Not listed | |
| Landing Pages | Not listed | |
| Segmentation | Not listed | |
| SMS Marketing | Not listed | |
| Webinars | Not listed | |
Amazon SES vs Kartra cost by team size
Amazon SES costs less up to 10 users; Kartra costs less from 25 users.
| Team size | Amazon SES | Kartra |
|---|---|---|
| 1 user | $105/moPro | $119/moStarter |
| 5 users | $105/moPro | $119/moStarter |
| 10 users | $105/moPro | $229/moGrowth |
| 25 users | $105/moPro | $59/moEssentials |
| 50 users | $105/moPro | $59/moEssentials |
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
- Lower estimated cost for 10 users: $105/mo vs $229/mo
- Higher Cost score (10/10 vs 4/10)
- Higher Scalability score (10/10 vs 5/10)
- Better fit for enterprise (8/10 vs 2/10)
- Better fit for mid-market (6/10 vs 3/10)
Why choose Kartra
- Higher Ease of Use score (5/10 vs 3/10)
- Higher Analytics score (6/10 vs 5/10)
- Better fit for freelancers (7/10 vs 3/10)
- Better fit for small business (8/10 vs 4/10)
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.
Kartra
Pros
- Funnels, email and SMS, checkouts, courses, memberships, video hosting, help desk and affiliate management all run in one account, which can replace several separate subscriptions.
- Email tools include tags, lists, segmentation, A/B testing and behavior-triggered automations such as abandoned cart emails.
- Checkouts support upsells, downsells, order bumps and subscription management, with Stripe, PayPal, Authorize.net and Braintree as payment options.
- Every plan above Essentials has unlimited emails, pages and products and no Kartra transaction fee.
Cons
- Paid plans start at 59 USD a month, and the entry tier is heavily limited, with 500 contacts, 5 pages, 1 product and a 5% transaction fee.
- Reviewers report a steep learning curve and say the dashboard feels overwhelming for newcomers.
- Support quality is inconsistent in user reviews, with complaints about slow responses and no phone support.
- Page designs are less flexible than WordPress or Webflow, and the course builder is less advanced than course-first platforms.
- Going over your contact limit upgrades your plan automatically and adds a mid-cycle reconciliation fee.
Not sold on either?
Frequently Asked Questions
Amazon SES scores higher on our Marketing criteria: 6.8/10 against 5.3/10 for Kartra. The largest gap is in Cost: 10/10 for Amazon SES and 4/10 for Kartra.
Amazon SES costs less for 10 users: about $105/mo on its Pro plan, against about $229/mo on its Growth plan for Kartra, billed monthly.
No, neither Amazon SES nor Kartra lists a free plan.
Amazon SES is the better fit for enterprise: we rate it 8/10 for them, against 2/10 for Kartra.
