diff --git a/fep/8b32/fep-8b32.md b/fep/8b32/fep-8b32.md
index 58d2086..3da518d 100644
--- a/fep/8b32/fep-8b32.md
+++ b/fep/8b32/fep-8b32.md
@@ -197,6 +197,7 @@ See [fep-8b32.feature](./fep-8b32.feature)
 - [Hubzilla](https://hub.somaton.com/channel/mario?mid=4214a375-3a18-4acb-b546-75c6c4818e2f)
 - [Fedify](https://todon.eu/users/hongminhee/statuses/112638238338153870)
 - [apsig](https://github.com/AmaseCocoa/apsig/blob/af7af0e106132a51356fc92ed034b1152a1caea8/docs/proof.md)
+- [tootik](https://github.com/dimkr/tootik/blob/v0.19.0/FEDERATION.md#data-portability)
 
 ## Use cases
 
diff --git a/fep/ef61/fep-ef61.md b/fep/ef61/fep-ef61.md
index c53228a..7ecaee7 100644
--- a/fep/ef61/fep-ef61.md
+++ b/fep/ef61/fep-ef61.md
@@ -342,6 +342,7 @@ The following alternatives to gateway-based compatible IDs are being considered:
 - [Mitra](https://codeberg.org/silverpill/mitra) (gateway only)
 - [fep-ae97-client](https://codeberg.org/silverpill/fep-ae97-client) (client)
 - [Forte](https://codeberg.org/fortified/forte/src/commit/ade73e4ed05d0ea2b001abd8e3f2e94c856ac99f/FEDERATION.md#fediverse-feps)
+- [tootik](https://github.com/dimkr/tootik/blob/v0.19.0/FEDERATION.md#data-portability)
 
 ## References