diff --git a/README.md b/README.md
index 8ba0a5e1d..4b089469f 100644
--- a/README.md
+++ b/README.md
@@ -26,8 +26,9 @@ The initial aim is to provide a single full-time position on REST framework.
 [![][retool-img]][retool-url]
 [![][bitio-img]][bitio-url]
 [![][posthog-img]][posthog-url]
+[![][cryptapi-img]][cryptapi-url]
 
-Many thanks to all our [wonderful sponsors][sponsors], and in particular to our premium backers, [Sentry][sentry-url], [Stream][stream-url], [Rollbar][rollbar-url], [ESG][esg-url], [Retool][retool-url], [bit.io][bitio-url], and [PostHog][posthog-url].
+Many thanks to all our [wonderful sponsors][sponsors], and in particular to our premium backers, [Sentry][sentry-url], [Stream][stream-url], [Rollbar][rollbar-url], [ESG][esg-url], [Retool][retool-url], [bit.io][bitio-url], [PostHog][posthog-url], and [CryptAPI][cryptapi-url].
 
 ---
 
@@ -197,6 +198,7 @@ Please see the [security policy][security-policy].
 [retool-img]: https://raw.githubusercontent.com/encode/django-rest-framework/master/docs/img/premium/retool-readme.png
 [bitio-img]: https://raw.githubusercontent.com/encode/django-rest-framework/master/docs/img/premium/bitio-readme.png
 [posthog-img]: https://raw.githubusercontent.com/encode/django-rest-framework/master/docs/img/premium/posthog-readme.png
+[posthog-img]: https://raw.githubusercontent.com/encode/django-rest-framework/master/docs/img/premium/cryptapi-readme.png
 
 [sentry-url]: https://getsentry.com/welcome/
 [stream-url]: https://getstream.io/?utm_source=drf&utm_medium=sponsorship&utm_content=developer
@@ -205,6 +207,7 @@ Please see the [security policy][security-policy].
 [retool-url]: https://retool.com/?utm_source=djangorest&utm_medium=sponsorship
 [bitio-url]: https://bit.io/jobs?utm_source=DRF&utm_medium=sponsor&utm_campaign=DRF_sponsorship
 [posthog-url]: https://posthog.com?utm_source=drf&utm_medium=sponsorship&utm_campaign=open-source-sponsorship
+[cryptapi-url]: https://cryptapi.io
 
 [oauth1-section]: https://www.django-rest-framework.org/api-guide/authentication/#django-rest-framework-oauth
 [oauth2-section]: https://www.django-rest-framework.org/api-guide/authentication/#django-oauth-toolkit
diff --git a/docs/img/premium/cryptapi-readme.png b/docs/img/premium/cryptapi-readme.png
new file mode 100644
index 000000000..163f6a9ea
Binary files /dev/null and b/docs/img/premium/cryptapi-readme.png differ