Amazon SESCloud email sending service from Amazon Web Services
vs
OmnisendEmail & SMS marketing for ecommerce brands
Comparison · Email Marketing · weekly run Nov 2
Amazon SES vs Omnisend
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Omnisend is the stronger AI pick in Email Marketing: it has a visibility score of 10.6 versus 2.6 for Amazon SES.
Choose Amazon SES if…
- You need PCI DSS or HIPAA Eligible Service or FedRAMP or GDPR or FIPS 140 or ISO 27001 or ISO 9001 coverage
- low-cost email sending
Choose Omnisend if…
- You want the brand AI engines rank higher (10.6 vs 2.6)
- AI answers describe it more positively (38% vs 0% positive)
- Specialized for e-commerce and online retail marketing
- Strong Shopify and WooCommerce integrations
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Amazon SES | Omnisend |
|---|---|---|
| Visibility score | 2.6% | 10.6% |
| Change vs last week | New | New |
| Rank in Email Marketing | #26 | #12 |
| Share of voice | 0.6% | 4.2% |
| Mentions this run | 3 | 20 |
| Positive in AI answers | 0% | 38% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Amazon SES 0pp · Omnisend 0pp over 0 weekly runs.
Engine by engine
Omnisend leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
Amazon SESOmnisend
Head to head in AI answers
0 engine answers name both brands
0Amazon SES ranked higher
0Omnisend ranked higher
Features, pricing & fit
| Dimension | Amazon SES | Omnisend |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Free; paid from $16 / mo |
| Free plan | — | Yes |
| Deployment | Managed cloud service | — |
| Integrations | — | 330+ |
| Compliance | PCI DSS, HIPAA Eligible Service, FedRAMP, GDPR, FIPS 140, ISO 27001, ISO 9001 | — |
| Support | — | 24/7 live chat and email support |
| Founded | — | 2014 |
| Headquarters | Seattle | Global (LinkedIn lists United Kingdom) |
| Employees | — | 201–500 |
| Funding | — | Angel |
| Best for | Teams comfortable with AWS that want low-cost, scalable email sending integrated with AWS services | Growing and mid-sized ecommerce businesses focused on email and SMS marketing |
Plans side by side
Amazon SES
Pricing not available.
Omnisend
Free$0month
Standard$16month (500 contacts)
Pro$59month (2,500 contacts)
CustomCustomcontact sales
Pros and cons
Themes from the AI answers that mention each brand
Amazon SES
- low-cost email sending
Omnisend
- Specialized for e-commerce and online retail marketing
- Strong Shopify and WooCommerce integrations
- Combines email, SMS, and automation workflows
- Intuitive, scalable automation without feature bloat
- Budget-friendly with prebuilt email, SMS, and push workflows
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Amazon SES vs Omnisend”, https://slateindex.ai/compare/amazon-ses-vs-omnisend, data of Nov 2, 2026. Licence: CC BY 4.0.