How do I add more sites to an existing plan?

If you have an active Akismet Business or Enterprise plan, you can add sites to it at any time by activating Akismet on the new site using your API key. These plans are capped per monthly API calls, so you’ll want to make sure the total API calls made by your sites don’t exceed your tier.

If your API calls are exceeding your tier, you can upgrade your plan. Once you log in to your account and locate your Akismet Subscription under Purchases, click on the Upgrade link. This will add the next‑highest tier of API calls per month to your cart.

Pro plans are limited to one site. If you would like to add another site and expect low usage, please purchase an additional Pro plan.

You can also update your card on file on your payment methods page.

If you have trouble adding sites to your plan, or if you have any other questions, please contact support.