# Amazon SES vs Postmark

| Attribute | Amazon SES | Postmark |
|---|---|---|
| **vioscaleAI score** | 64.6 (74% (medium)) | 59.9 (48% (low)) |
| content.faq | `[{"answer":"A managed email delivery platform that scales to handle high volumes with flexible IP address management. Provides deliverability tracking and sender reputation tools for optimized inbox placement. It is indexed under Communication APIs.","source":"https://aws.amazon.com/sagemaker/pricing/?nc2=h_pr_sgm","question":"What is Amazon SES?","confidence":0.6},{"answer":"We have confirmed browser-based access to Amazon SES. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://aws.amazon.com/sagemaker/pricing/?nc2=h_pr_sgm","question":"What platforms does Amazon SES support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Amazon SES, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://aws.amazon.com/sagemaker/pricing/?nc2=h_pr_sgm","question":"Can Amazon SES be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, HIPAA and GDPR for Amazon SES. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Amazon SES not holding them. Always confirm compliance directly before you rely on it.","source":"https://aws.amazon.com/trust-center/?nc1=f_cc","question":"What security certifications does Amazon SES have?","confidence":0.7},{"answer":"Amazon SES is available worldwide. The vendor is headquartered in the United States.","source":"https://aws.amazon.com/sagemaker/pricing/?nc2=h_pr_sgm","question":"Where is Amazon SES available?","confidence":0.75}]` | `[{"answer":"A service for reliably sending transactional emails from applications using REST API or SMTP, with libraries available for multiple programming languages. It is indexed under Communication APIs.","source":"https://postmarkapp.com","question":"What is Postmark?","confidence":0.6},{"answer":"Postmark offers a free tier, so you can start without paying. Paid plans start at $1.20. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://postmarkapp.com","question":"Is Postmark free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Postmark. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://postmarkapp.com","question":"What platforms does Postmark support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Postmark, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://postmarkapp.com/blog/announcing-lower-pricing-and-monthly-plans","question":"Can Postmark be self-hosted?","confidence":0.6},{"answer":"We have confirmed 21 integrations for Postmark, including Mailcoach, Datadog, Craft CMS, Customer.io, ActiveCampaign, Supabase, Bubble and Figma, plus 13 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://postmarkapp.com/blog/announcing-lower-pricing-and-monthly-plans","question":"What does Postmark integrate with?","confidence":0.6},{"answer":"We have independently confirmed GDPR for Postmark. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Postmark not holding them. Always confirm compliance directly before you rely on it.","source":"https://postmarkapp.com/eu-privacy","question":"What security certifications does Postmark have?","confidence":0.7},{"answer":"Postmark is available worldwide. The vendor is headquartered in the United States.","source":"https://postmarkapp.com/blog/announcing-lower-pricing-and-monthly-plans","question":"Where is Postmark available?","confidence":0.75}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | A cloud email service that handles high-volume email sending and receiving through APIs, SMTP, or AWS SDKs. It offers deliverability tools, dedicated IP management, security features, and compliance controls to help organizations reliably reach customer inboxes. | Postmark is a transactional email service that connects with popular CMS platforms, marketing automation tools, forms providers, and business applications to send reliable emails across your workflows. |
| features.capabilities | `{"email":true,"two_way":true,"global_coverage":"global","deliverability_tools":true,"usage_pricing_transparent":true}` | `{"email":true,"two_way":true,"global_coverage":"global","deliverability_tools":true,"usage_pricing_transparent":true}` |
| integrations.count | 2 | 21 |
| integrations.list | `[{"name":"Amazon WorkMail"},{"name":"Amazon Mail Manager"}]` | `[{"name":"Mailcoach"},{"name":"Datadog"},{"name":"Craft CMS"},{"name":"Customer.io"},{"name":"ActiveCampaign"},{"name":"Supabase"},{"name":"Bubble"},{"name":"Figma"},{"name":"Google Sheets"},{"name":"Gravity Forms"},{"name":"Gravity SMTP for WordPress"},{"name":"Netlify"},{"name":"Slack"},{"name":"Stripe"},{"name":"Stripo"},{"name":"Typeform"},{"name":"WordPress"},{"name":"WP Mail SMTP"},{"name":"Zapier"},{"name":"Tabular"},{"name":"SureTriggers"},{"name":"Marka Email Generator"}]` |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"web":true}` |
| pricing | `{"type":"usage","plans":[{"free":false,"name":"Essentials","summary":"$0.16 per 1,000 emails","features":["Auto email validation"],"commitment":"monthly","components":[{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":0.16,"currency":"USD"}],"description":"Per-email metered pricing with automatic email validation","contactSales":false},{"free":false,"name":"Pro","summary":"$105/month plus $0.14 per 1,000 emails","features":["Dedicated IP addresses","Virtual Deliverability Manager","Inbox placement testing","Email validation API"],"commitment":"monthly","components":[{"kind":"fixed","amount":105,"period":"month","currency":"USD"},{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":0.14,"currency":"USD"}],"description":"Fixed monthly fee with discounted per-email rates and deliverability features","contactSales":false,"includedLimits":{"domains":"1","dedicated_ips":"1","api_validations":"2,500 per month","seed_list_tests":"5 per month"}},{"free":false,"name":"Enterprise","summary":"$500/month plus $0.11 per 1,000 emails","features":["Dedicated IP addresses","Virtual Deliverability Manager","Global endpoints","Annual expert deliverability assessment","Inbox placement testing"],"commitment":"monthly","components":[{"kind":"fixed","amount":500,"period":"month","currency":"USD"},{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":0.11,"currency":"USD"}],"description":"Premium plan with fixed monthly cost, lowest per-email rates, and comprehensive features","contactSales":false,"includedLimits":{"domains":"5","dedicated_ips":"12","api_validations":"5,000 per month","seed_list_tests":"25 per month"}},{"free":false,"name":"À la carte","summary":"$0.02–$0.08 per 1,000 emails (0–100M monthly)","features":["Volume-based tiered rates"],"commitment":"monthly","components":[{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":0.08,"currency":"USD"},{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":0.04,"currency":"USD"},{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":0.02,"currency":"USD"}],"description":"Pure usage-based pricing with no fixed monthly costs, tiered by volume","contactSales":false}],"addOns":[{"name":"Global Endpoints (multi-region failover)","components":[{"kind":"fixed","amount":50,"period":"month","currency":"USD"}]},{"name":"Open Ingress Endpoint","components":[{"kind":"fixed","amount":50,"period":"month","currency":"USD"}]},{"name":"Attachment data transfer","components":[{"per":{"qty":1,"unit":"GB"},"kind":"metered","amount":0.12,"currency":"USD"}]}],"summary":"From $0.02–$0.16 per 1,000 emails depending on plan and volume. Free tier: up to $200 AWS credits for 6 months on new accounts.","currency":"USD","freeTier":true,"sourceUrl":"https://aws.amazon.com/ses/pricing/","retrievedAt":"2026-10-13T10:34:12.109Z","startingPrice":{"amount":105,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"$0/mo","features":["100 emails/month","REST API","SMTP","Transactional email","Sandbox Mode","Up to 10 custom domains","45-day retention","Up to 10 users"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"For testing and evaluation","contactSales":false,"includedLimits":{"emails":"100/mo"}},{"free":false,"name":"Basic","summary":"$15/mo + $1.80 per 1,000 overage emails","features":["10,000+ emails/month","Industry-leading deliverability","45-day retention","5 custom domains","Unlimited emails/day","Detailed analytics","Up to 4 users","Up to 15 message streams"],"components":[{"kind":"fixed","amount":15,"period":"month","currency":"USD"},{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":1.8,"currency":"USD"}],"description":"For solo developers and smaller teams","contactSales":false,"includedLimits":{"emails":"10,000/mo"}},{"free":false,"name":"Pro","summary":"$16.50/mo + $1.30 per 1,000 overage emails","features":["10,000+ emails/month","Industry-leading deliverability","Customizable retention up to 365 days","10 custom domains","Unlimited emails/day","Inbound email processing","Bulk Email API","Detailed analytics","Up to 6 users","Up to 30 message streams"],"components":[{"kind":"fixed","amount":16.5,"period":"month","currency":"USD"},{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":1.3,"currency":"USD"}],"description":"For startups and small businesses","contactSales":false,"includedLimits":{"emails":"10,000/mo"}},{"free":false,"name":"Platform","summary":"$18/mo + $1.20 per 1,000 overage emails","features":["10,000+ emails/month","Industry-leading deliverability","Customizable retention up to 365 days","Unlimited custom domains","Unlimited emails/day","Inbound email processing","Bulk Email API","Detailed analytics","Unlimited users","Unlimited message streams"],"components":[{"kind":"fixed","amount":18,"period":"month","currency":"USD"},{"per":{"qty":1000,"unit":"emails"},"kind":"metered","amount":1.2,"currency":"USD"}],"description":"For agencies and larger teams","contactSales":false,"includedLimits":{"emails":"10,000/mo"}}],"addOns":[{"name":"Dedicated IPs","components":[{"kind":"fixed","amount":50,"period":"month","currency":"USD"}]},{"name":"Custom activity retention","components":[{"kind":"fixed","amount":5,"period":"month","currency":"USD"}]}],"summary":"From $15/mo. Free tier with 100 emails/month. Pay-as-you-go overages starting at $1.80 per 1,000 emails.","currency":"USD","freeTier":true,"sourceUrl":"https://postmarkapp.com","retrievedAt":"2026-08-05T14:11:12.615Z","startingPrice":{"amount":1.2,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | high | low |
| pricing.starting_price | `{"amount":105,"currency":"USD"}` | - |
| pricing.transparent | yes | yes |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | - |
| security.fedramp | yes | - |
| security.gdpr | yes | yes |
| security.hipaa | yes | - |
| security.iso27001 | yes | - |
| security.pci | yes | - |
| security.soc2 | yes | - |
| security.trust_center | https://aws.amazon.com/compliance/ | - |

## Capabilities (Communication APIs)

| Capability | Amazon SES | Postmark |
|---|:--:|:--:|
| **Channels** |  |  |
| SMS | - | - |
| Voice | - | - |
| WhatsApp | - | - |
| RCS | - | - |
| Transactional email | ✓ | ✓ |
| Video / real-time | - | - |
| In-app chat | - | - |
| Verify / OTP / 2FA | - | - |
| **Messaging** |  |  |
| Two-way messaging | ✓ | ✓ |
| **Reach** |  |  |
| Geographic coverage | Global | Global |
| **Delivery** |  |  |
| Email deliverability tools | ✓ | ✓ |
| **Commercial** |  |  |
| Published per-unit pricing | ✓ | ✓ |

*Source: vioscaleAI. Generated 2026-10-16T20:06:23.372Z. "-" = undocumented, not absent.*