Feat: docs: alternatives

diff --git a/index.md b/index.md
index 8984ac1599d24e6c5ad0ebcf42358ad7a3072846..5013966cc59b1e40cd7bd958e22ae58c0a38bade 100644 (file)
--- a/index.md
+++ b/index.md
@@ -224,8 +224,8 @@ Keyringer's basic concepts are as follows:
     one encrypted file that contains one line for each secret, e.g. a single file called
     secrets with lines such as:
 
-               emma : root : secret1
-               emma - /dev/hda : : secret2
+        emma : root : secret1
+        emma - /dev/hda : : secret2
 
     Or you may also have a different encrypted file for each secret, e.g. a file called
     `emma.root` that contains the root passphrase for the server named `emma` and
@@ -257,24 +257,36 @@ and its the only VCS known to make easier repository history manipulation.
 Limitations
 -----------
 
-  - See the [manpage](share/man/keyringer.1) for details.
+See the [manpage](share/man/keyringer.1) for details.
 
-  - Check [this page](https://wiki.koumbit.net/PasswordManagementService/SoftwareComparison)
-    a comparison on different password management tools.
+Alternatives
+------------
+
+There are many alternatives do collaborative secret management. Here are some:
+
+* [Pass: The Standard Unix Password Manager](https://www.passwordstore.org/)
+* [SOPS: Secret OPerationS: Simple and flexible tool for managing secrets](https://github.com/mozilla/sops)
+
+Also check
+
+* [This page](https://wiki.koumbit.net/PasswordManagementService/SoftwareComparison)
+  a comparison on different password management tools.
+* [This issue](https://gitlab.torproject.org/tpo/tpa/team/-/issues/29677) for an
+  additional discussion.
 
 Requirements
 ------------
 
 Keyringer needs:
 
-  - [Bash](http://tiswww.case.edu/php/chet/bash/bashtop.html)
-  - [Git](http://git-scm.com)
-  - [GNU Privacy Guard](http://gnupg.org)
-  - Grep, awk, tail, cut, sed and other GNU tools
+* [Bash](http://tiswww.case.edu/php/chet/bash/bashtop.html)
+* [Git](http://git-scm.com)
+* [GNU Privacy Guard](http://gnupg.org)
+* Grep, awk, tail, cut, sed and other GNU tools
 
 Optional dependencies if you want to manage ssl keys:
 
-  - [OpenSSL](http://www.openssl.org)
+* [OpenSSL](http://www.openssl.org)
 
 Development guidelines
 ----------------------