Amazon SES vs Resend: Complete Comparison (2026)

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Why choose Amazon SES

• Higher Cost score (10/10 vs 7/10)
• Higher Scalability score (10/10 vs 7/10)
• Better fit for enterprise (8/10 vs 5/10)
• Better fit for e-commerce (6/10 vs 3/10)

Why choose Resend

• Has a free plan (Amazon SES does not)
• Lower estimated cost for 10 users: Free vs $105/mo
• Higher Ease of Use score (7/10 vs 3/10)
• Higher Support score (5/10 vs 4/10)
• Better fit for freelancers (7/10 vs 3/10)

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Amazon 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.

Resend

Pros

• The free tiers include 3,000 transactional emails a month and 1,000 marketing contacts, which is enough for early products.
• Marketing plans are priced by contact count with no send limit, so frequent newsletters do not add cost.
• React Email templates and first-party SDKs for Node.js, Python, Ruby, PHP and Go make it quick for developers to integrate.
• Resend holds a SOC 2 Type II report, and its GDPR DPA with Standard Contractual Clauses is signed automatically at sign-up.
• The Broadcasts no-code editor lets non-developers on the team send segmented, scheduled campaigns.

Cons

• Reviewers describe its marketing automation and segmentation as lighter than Klaviyo or Customer.io.
• Its documentation does not mention A/B testing, and it offers no landing pages, SMS or e-commerce features.
• Trustpilot reviewers report sudden account suspensions and slow support replies.
• Data is stored only in the US, and Resend offers no HIPAA BAA or ISO 27001 certification.
• Free, Pro and Scale plans keep data for only 30 days.