Nitrosend vs Amazon SES.

SES under the hood, a product on top.

TL;DR

Amazon SES is infrastructure-first email sending at $0.10 per 1,000 emails, the cheapest way to send email at scale. SES does offer email templates, basic contact lists via SES topics, and a Virtual Deliverability Manager dashboard. What it doesn't give you is a marketing product: no visual campaign builder, no automation flows with branching and wait-steps, no AI copywriting, no MCP.

Nitrosend gives you SES economics plus a product on top. Use SES as your BYO sending provider on Pro or Ultra, pay SES's $0.10/1K to AWS, and pay Nitrosend's flat monthly fee for the platform (campaigns, flows, templates, segments, AI, MCP). Best of both.

If the platform layer is what you are shopping for rather than the transport, the Brevo comparison, the Campaign Monitor comparison, and the Constant Contact comparison price the same job on a contact meter instead of a per-send one.

Pricing math

What you actually pay.

Same volume. Real numbers. Pick the row closest to your scale. Since 21 July 2026 a new SES account starts on the Essentials plan rather than on a la carte pricing, and the SES free tier is closed to new customers.

Scenario	Nitrosend	Amazon SES
Email cost at volume	SES pricing via BYO	$0.10/1K a la carte, or $0.16/1K on Essentials
Platform cost (10K emails)	$20 Pro + ~$1 to AWS	$0 platform, $1 to AWS a la carte or $1.60 on Essentials. You build the platform layer
Platform cost (1M emails)	~$500/mo + ~$100 to AWS	$0 platform, $100 a la carte or $160 on Essentials, plus the engineering to build one
Marketing + flows + AI + MCP	Included	Not included; build or buy separately

Prices accurate as of August 2026. Check vendor sites for current rates.

Migration

How to switch (or run side by side).

No big-bang migrations. Move the pieces you want, keep what works.

Keep your existing SES account and sending domain. No warmup reset needed.
On Nitrosend Pro or Ultra, add your AWS SES credentials under BYO providers. Pick the region that matches your verified domain.
Point transactional calls at Nitrosend. Nitrosend routes through SES for you, handles rate limiting, and adds templating/tracking/logging SES doesn't have.
Build campaigns and flows inside Nitrosend. These were impossible on raw SES without a lot of custom code.
Bounces and complaints flow back from SES to Nitrosend automatically and hit the right suppression lists.

Honest credit

What Amazon SES does well.

Picking a tool is about fit, not tribalism. Here's where Amazon SES genuinely shines.

Cheapest high-volume email sending, by a wide margin. At $0.10 per 1,000, SES is what most email platforms quietly sit on top of.
Massive AWS infrastructure underneath: multiple regions, high reliability, room to scale without hitting surprise caps.
Direct IAM-based access controls that integrate with the rest of your AWS account permissions.
SES Configuration Sets for per-application event tracking, reputation dashboards, and IP pools.
Works fine as a raw SMTP relay for apps that already have their own templating and analytics.

What Nitrosend adds

Where we think we're better.

Workflow surface for AI agents: MCP covering campaigns, flows, contacts, templates, segments, deliverability, billing, tests, and approvals. Transactional sends stay in REST/SDK.
Unlimited contacts on every plan, including Free. No contact-count tax as your list grows.
BYO sending keys on Pro and above: keep your existing Resend, SES, Postmark, Mailgun, or SendGrid reputation and route sends through them while Nitrosend runs the platform.
Marketing and transactional sending stay deliverability-isolated, same discipline as the transactional-specialist tools.
A clean email API and typed Node SDK sit alongside the MCP, so developers can use whichever interface they prefer.

Use case fit

When to pick which.

Pick raw SES if

You have engineering to build (or already have) a campaign tool, flow engine, AI layer, and MCP surface on top, and absolute lowest cost is the priority.

Pick Nitrosend with BYO SES if

You want SES economics AND a marketing product on top. The combined bill is usually very close to raw SES once you factor in maintenance of your own platform.

FAQ

Amazon SES vs Nitrosend - common questions.

Do I still pay AWS when using Nitrosend BYO SES?

Yes. You pay AWS for sends (~$0.10/1K), and Nitrosend a flat monthly fee for the platform. AWS's bill is usually small; Nitrosend's fee covers the campaigns/flows/AI/MCP layer.

Is Nitrosend + BYO SES cheaper than Nitrosend's shared infrastructure?

At volume, yes. Break-even is usually around 50-100K emails/month. Below that, shared infrastructure is simpler and cheaper overall. Above that, BYO SES wins.

Can Nitrosend manage SES configuration for me?

It can read SES status, verify domains, and read sending stats via the BYO provider integration. It can't create your AWS account or set up IAM roles; you do that once.

What happens if SES has an outage?

Ongoing sends queued via Nitrosend will retry per your configured retry policy. We recommend monitoring AWS SES status alongside Nitrosend's status page.

Start with the free tier.

8,000 emails to start, then 500 a month, unlimited contacts, full MCP, API and CLI access. No credit card.