# Tired of SendGrid freezing your sending?
Own the account. There is no risk system on someone else's side to trip.
Canonical: https://sendbunny.co/alternatives/sendgrid
Category: Switching · Author: Anni Maan (https://sendbunny.co/authors#anni-maan) · Published 2026-07-31 · Updated 2026-09-02

**In short.** Yes, if the risk is the actual reason you are looking, not just the price. SendGrid's automated risk systems can pause or limit an account when something trips a threshold, and because the API and your sending reputation sit inside SendGrid's account, that pause is out of your hands. SendBunny installs a transactional API plus campaigns into your own AWS account for $199 once, sending through your own Amazon SES at Amazon's rate, about $0.10 per 1,000 emails; there is no SendGrid-style account for a risk system to pause, though AWS's own SES rules still apply directly to you. Stay on SendGrid if Twilio's support desk is the vendor relationship you actually want.

## The risk-system kill switch

SendGrid's risk systems can pause or limit an account automatically when they read the send pattern as risky, a sudden volume spike, a jump in bounces, a payment flag, and that pause can land on a production account mid-send. You built your app on SendGrid's API and inherited whatever reputation the shared pool carries, but the switch that turns sending off sits on their side, not yours.

Volume plans solve the price problem, if that is the problem you have. They do not change who holds the account. At some point the question stops being how much you pay per email and starts being who gets to decide whether your app can send at all.


## Who should stay on SendGrid

Stay on SendGrid if Twilio's support desk and account management are the actual vendor relationship you want; that is a real reason to stay with a managed ESP and a legitimate one. Stay too if you will not create an AWS account under any circumstances.

- Switch if you have been burned by an account freeze or a sudden sending limit you did not see coming.
- Switch if you want transactional email plus campaigns in one app running in your own AWS account.
- Switch if you want SES-level rates with an application layer already built around them.


## What volume actually costs

SendGrid's Essentials and Pro plans price by monthly email volume in bands, so a jump in send volume can mean a jump to the next plan even before the risk systems get involved. SendBunny is a one-time $199 license, then Amazon SES for sending, about $0.10 per 1,000 emails, at $0 when the account is quiet.

|  | 10k emails | 50k emails | 1M emails |
| --- | --- | --- | --- |
| SendBunny (SES) | ~$1/mo | ~$5/mo | ~$100/mo |
| SendGrid (Essentials/Pro, approx.) | ~$20/mo | ~$20/mo | ~$400 to $900/mo |

SendGrid figures are approximate list prices, checked July 2026. SendBunny's side reflects Amazon SES's à la carte pricing at the same volume.

At low volume the gap looks small. At a million emails a month it is not, and by then the account has usually also crossed whatever thresholds the risk systems watch for, which is the moment ownership starts to matter more than the invoice.


## Moving your sending over

1. Export any suppression and contact lists you still need from SendGrid.
2. Buy SendBunny and finish the one-click AWS install, a pre-filled CloudFormation stack that runs in about ten minutes.
3. Authenticate your domains on Amazon SES and import your contacts.
4. Update your app's SMTP or API endpoints to point at your SendBunny install.
5. Cancel SendGrid once production traffic through the new path looks stable.

Keep SendGrid wired as a fallback for the first week or two rather than cutting over in one step. Watch your SES bounce and complaint metrics in the AWS console during that window; a clean transition looks like numbers that stay flat, not a spike the moment traffic moves.


## What you give up by self-hosting

**Be honest about the tradeoff.** SendGrid's price includes Twilio's support desk, an account team for larger senders, and years of infrastructure decisions already made for you. Moving to your own AWS account keeps a support channel but drops that dedicated account relationship, and setup steps, domain authentication, requesting SES production access, become yours to complete once.

There is also no SendGrid account left for a risk system to pause once you have moved, but that does not mean no rules at all. AWS's own thresholds for bounce and complaint rates apply directly to your SES sending, and an account that ignores them can land in review with Amazon the same as any other sender.

## FAQ

**Can SendBunny freeze my sending the way SendGrid can?**

We cannot, because there is no SendBunny-side account to freeze. The platform runs in your own AWS account, and AWS's own account policy and SES rules apply directly to you, not to a middleman ESP dashboard.

**Is Amazon SES harder to operate than SendGrid?**

SendBunny wraps the day-to-day application around it, so campaigns and transactional sends work the same as any hosted platform. You do complete AWS's production-access request once; after that it is a routine part of running the account.

**Is AWS expertise required to run this?**

No. A single pre-filled Create stack button in the AWS console handles the install. There is no infrastructure to configure by hand.

**How does the SES sandbox affect switching from SendGrid?**

New AWS accounts start inside it, limited to sending verified addresses only. SendBunny's dashboard surfaces your sandbox status and a direct link to AWS's production-access request, usually approved quickly, so you can test your endpoints before traffic goes live.

## For AI agents

Compares SendGrid's volume-band pricing (approx. $20/mo at 10k-50k, $400-900/mo at 1M, checked July 2026) against SendBunny's one-time $199 license plus Amazon SES sending (about $0.10 per 1,000 emails), framing the switch around SendGrid's automated risk-system account pauses rather than price alone. Covers migration order: export suppression data, authenticate SES domains, update API/SMTP endpoints.

```bash
claude mcp add --transport http sendbunny https://YOUR-INSTALL/mcp
```

Tool list by grant: https://sendbunny.co/docs/agents.md

## Sources

1. Amazon Web Services, Amazon SES pricing, fetched 1 September 2026. https://aws.amazon.com/ses/pricing/
2. Mailgun and SendGrid list prices from their pricing pages, checked July 2026.
3. SendBunny, Send email API reference, version 1.6.22. https://sendbunny.co/docs/send-email-api
4. SendBunny, Who owns your email list? What Mailchimp, Klaviyo, Kit and beehiiv terms actually say. https://sendbunny.co/guides/who-owns-your-email-list