For most senders in late 2026, shared IP pools on Amazon SES remain the practical default. Standard dedicated IPs cost $24.95 per month each with automatic warm-up over roughly 45 days, while managed dedicated IPs start at $15 per account plus a per-message add-on. Dedicated only pays off with predictable high volume and a clear need for reputation isolation; shared requires no warm-up but ties your results to the pool’s overall health.
When does a dedicated IP make sense on Amazon SES?
The core problem is balancing cost, operational effort, and deliverability outcomes. Shared IPs are free of monthly fees and warm-up, but your reputation is mixed with every other sender on the pool. Dedicated IPs isolate your sending reputation—useful if you send high, predictable volumes or need to protect brand domains from other tenants—but they require volume to stay warm and carry monthly charges.
AWS itself generally recommends shared IPs unless you have consistent high volume. Low-volume transactional mail (receipts, password resets, notifications) almost always belongs on shared. Agencies or multi-tenant platforms that must isolate client reputation may evaluate dedicated options carefully.
2026 SES pricing reality for shared and dedicated
Pricing changed in July 2026. New accounts default to the Essentials plan. Numbers below were verified against the official AWS SES pricing page as of early November 2026; always re-check before committing because AWS can adjust rates.
| Option | Monthly base | Per 1,000 emails (typical) | Warm-up | Best for |
|---|---|---|---|---|
| Shared (Essentials) | $0 | $0.16 (0–10M) | None | Most transactional and low/medium volume |
| À la carte (shared) | $0 | $0.10 + attachment fees | None | Flexible or high-volume without plan commitment |
| Standard dedicated IP | $24.95 per IP | Plan rate on top | Automatic ~45 days | Predictable volume needing isolation |
| Managed dedicated (à la carte) | $15 per account | $0.08 add-on (0–10M) on top of send rate | Adaptive / automatic | Hands-off high volume |
Pro and Enterprise plans include managed IP benefits at higher base fees. Shared pools stay the lowest-friction path.
How warm-up and reputation work
Standard dedicated IPs receive automatic warm-up from SES, typically spanning about 45 days, with spillover to shared pools during the ramp. Managed dedicated IPs handle adaptive warm-up for you. Shared IPs need no warm-up because the pool is already established.
If volume drops after warm-up, a dedicated IP can cool and hurt deliverability until you rebuild volume. Shared pools absorb fluctuations better for most senders. See our deeper pieces on domain reputation versus IP reputation and why you often should not buy a dedicated IP yet.
Decision framework
- Volume under ~50–100k emails/month and mostly transactional → stay on shared.
- Predictable high volume, desire for isolation, and willingness to manage (or pay for managed) → evaluate dedicated.
- Need both inboxes and API sending without IP pool management → consider ArawaMail instead of operating SES infrastructure yourself. Our ArawaMail vs Amazon SES comparison covers the operational differences.
- Always monitor sending limits; see Amazon SES sending limits and quotas.
How we analyzed this
We cross-checked the official AWS SES pricing page (November 2026), SES dedicated IP documentation on automatic warm-up, and ArawaMail’s domain-level sending model (which does not expose IP pool selection). Pricing figures are directional and must be re-verified; operational guidance prioritizes volume predictability and reputation isolation over generic “dedicated is better” claims. We avoided inventing metrics and focused on decision criteria that map to real outcomes: inbox placement, cost predictability, and reduced operational overhead.
FAQ
What is the current cost of a standard dedicated IP on SES?
$24.95 per month per IP, plus your plan’s per-message rate. Confirm on the AWS pricing page.
Does managed dedicated IP include warm-up?
Yes. AWS handles adaptive warm-up for managed dedicated IPs.
Should I switch from shared to dedicated for Black Friday volume?
Only if the volume is predictable and sustained enough to keep the IP warm. Temporary spikes are usually better on shared.
Can ArawaMail replace SES for custom-domain transactional mail?
Yes for many teams. ArawaMail provides domain-level sending via API and mailboxes without requiring you to manage IP pools or warm-up.
Related reading: transactional email platform, developer guides.