Devvit Apps for moderation

Inspired by the awesome r/modguide and this post, this is an (incomplete but extensive) overview of devvit apps for moderation sorted into categories. The overview of all published Devvit apps can be a bit overwhelming (but well worth your time to dig through it). So hopefully this can help to find that one app that is just the solution you were looking for. 

Devvit apps can be installed by a mod with full permissions (more info here). You can read more on the Reddit developers site and it has an overview of all published Devvit apps Currently apps are updated and published on Tuesdays. Besides apps for moderation, there are also apps for daily threads, community links, subreddit calenders,  community home, hub, cup games and even an app for users to ban themselves.

^(Please note, if the installation page of the app states " unlisted"  that means that the latest update isn't public yet. You can only install the most recent public version.)

Banning spam bots

Name	Information	Notes
Bot Bouncer	Devvit app wiki	Auto-bans bots that got reported to it (mostly automatic-reply bots and reposting bots

Mod actions/macros through flair change

Allow you to run pre-configured actions from flairing a post with specific mod-only post flairs. They also allow the mod team to act as a unit without mods getting singled out for the specific mod actions they perform, similar to responding as the subreddit in modmail.

Name	Information	Notes
Flairassistant	Devvit app wiki	Allows for various configured actions to automatically trigger when a mod sets a post's flair

Clearing the modqueue and handling modmail

Name	Information	Notes
modqueue-nuke	Devvit app	A tool to purge the modqueue based on age, reports, score, and/or title/body keyword matches
modqueue-tools	Devvit app	Provides analytics and alerting for mod queues
modqueue-alert	Devvit app	Get Discord/Slack alerts when the modqueue passes a designated amount
Modmail automator	Devvit app wiki	Like Automoderator, just for modmail
modmail-userinfo	Devvit app	When a user writes in to Modmail, creates a summary about the user to aid quick decision making
modmailassistant	Devvit app	Adds an Auto-Highlighter, Auto-Archiver, and u/-mentions in modmail

Rate limit for posting

Limiting the amount of posts each user can submit per a specific amount of time

Name	Information	Notes
ratelimit-bot	Devvit app	Limit how often users can post/comment in your subreddit in a given timeframe
only-flairs	Devvit app	flairedEasily restrict commenting on individual posts to only users in your subreddit
comment-cap	Devvit app	Adds a comment cap on posts, with the ability to lock posts, send modmail, and set flair.
post-limits-bot	Devvit app	A way to set limits for karma and the number of top level comments for posts in your community
Post Flair pass list	Devvit app	Limits a single post flair to a list of users.
ratio-bobo	Devvit app	Set up a minimal number of posts following a specific flair to allow x other posts more general.

Post limits by flair

Name	Information	Notes
Flair Scheduler	Devvit app	Allow a flair/flairs to be used only on a certain day or set of days (i.e. weekends only). Supports different rules for different flairs
day of the week	Devvit app	Tie a post flair to a specific day (eg, "only allow 'Shitpost' flair on Shitpost Sunday").
Post Flair pass-list	Devvit app	Limits a single post flair to a list of users. Posts using the flair by a user not in the pass-list are automatically removed.

Quality control for posts through voting

Allows users to vote if a post belongs in the subreddit and should stay up or if it's off-topic or otherwise breaking one of the subreddit's rule and should be removed. ("Upvote this comment if... downvote if...")

Name	Information	Notes
QualityVote reborn	Devvit app	It will stick and proceed to check the votes of a comment, then if the comment drops below the vote thresholds, the post will either get removed by the bot or will notify mods

Dealing with reported/filtered comments

Auto-remove all reported comments once the post is removed / Re-approve comments that get reported several times after they're approved by a mod (but not if they get edited in the meantime)

Name	Information	Notes
ignorit-app	Devvit app	Ignores new reports made on submissions past a certain age
priority-reports	Devvit app wiki	Get Modmail notifications for specific report reasons
Report reasons blacklist	Devvit app wiki	Automatically dismiss reports on posts/comments according to a configurable blacklist
comment mop	Devvit app	Removes and/or locks a parent comment and all of its child comments or even all comments on a post
un-filter	Devvit app	An easy and simple way to create a whitelist for automatically approving posts & comments by username or keyword
ignoreassistant	devvit app wiki	Automatically ignores all reports on posts and comments by configured users that contain a keyword.

Subreddit statistics

Post flair usage, most active users, top posts, subscriber growth, and more

Name	Information	Notes
Subreddit statistics	Devvit app	Provides detailed monthly statistics about post and comment activity in an automatically updated wiki page
Subreddit subscriber count tracker	Devvit app	tracks count of current and active subscribers and sends that to the provided discord webhook. Also lets you set a milestone to bypass the message delay once for your special moment

User flair progression/score system

Name	Information	Notes
reputatorbot	Devvit app	An app to allow post authors to award points to helpful users
answeredbot	Devvit app	Allows users to mark their posts as "Answered", and posts the answer in a sticky comment

User flair

Name	Information	Notes
User Flair Bot	Devvit app	Set a user's flair with the click of a mod button. If you're familiar with old reddit flair page, this is essentially that
flair and approve	Devvit app	With one click, approve a post, approve its author, give a predefined flair to the author
Only flairs	Devvit app	Easily restrict commenting on individual posts to only users flaired in your subreddit.
Flair wizard	Devvit app	This app rectifies all userflair based on a specified config, and also updates a flair count. Works with dual flair.

Anti-brigading

Anti-harassment of your subreddit (by the users of another) 

Name	Information	Notes
read-the-rules	Devvit app	Get users to actually Read The Rules by requiring them to confirm that they Read The Rules before they're allowed to submit posts and/or comments
trendingtattler	Devvit app	Alerts subreddit moderators when a post hits high traffic feeds via modmail, Discord, reports on posts or by setting flair.
Spam source spotter	Devvit app	Alerts moderators when a domain that has been rarely or never seen on a subreddit is posted
evasion-guard	Devvit app	Where a user is evading a ban, remove content and/or ban the user
Hive protector	Devvit app	Reports or removes content from users who have participated in a specified set of subreddits or submitted posts from domains configurable by sub mods when they comment or post in their sub. Ban optional
Manipulation detector	Devvit app	Sends alerts and issues bans when potential vote manipulation occurs on posts and comments
comment-cap	Devvit app	Adds a comment cap on posts, with the ability to lock posts, send modmail, and set flair
flooding assistant	devvit app wiki	allows you to restrict users to a certain number of posts within a certain time frame

Moderate based on user history

Anti self-promotion/link spam, and more

Name	Information	Notes
Hive protector	Devvit app	A comma-separated list of domains to watch for e.g. onlyfans.com, fansly.com Banning users is optional, you can choose to remove, report, reply or send modmail instead

Strikes system

A standardized system that would apply "Points" against offending users

Name	Information	Notes
subguard	Devvit app	SubGuard is an app that issues warnings to members that have broken a rule of the subreddit. The app has the ability to ban members upon "X" amount of warnings

Auto-remove all content from a banned user or multiple comments from a post

Name	Information	Notes
Spam Buster	Devvit app	removes all posts and comments from an account and bans them with the push of a button
Remove macro	Devvit app	Remove a user's posts and comments from your sub, optional ban
ban-extended	Devvit app	Ban user and remove all of their content
Comment mop	Devvit app	Removes and/or locks a parent comment and all of its child comments and/or removes and/or locks all comments on a post

Locking posts

Locking posts after X amount of time

Name	Information	Notes
auto-post-lock	Devvit bot	An app that allows you to lock a post automatically after a specified period of time

Discord notifications

Name	Information	Notes
modmailtodiscord	Devvit app	devvit app to send incoming & outgoing modmail messages to a Discord or a Slack webhook
sendtoany	Devvit app	Send posts and comments to a separate mod chat and autosend items over a report threshold. Discord, Slack and Telegram are supported
discord-relay	Devvit app	Relay posts and comments from a subreddit to your Discord server

Alerts about moderator mentions

Name	Information	Notes
Moderator mentions	Devvit app	Get notified about moderator username mentions in your subreddit and (optionally) action the content. Supports Modmail, Slack, and Discord

Requires comment from OP within a timeframe

(aka Submission Statement)

Name	Information	Notes
link-navi	Devvit app	Enforce a comment/submission statement requirement for posts - send a reminder or automate an action with a delay.
Explain yourself	Devvit app	ExplainYourself is an app that allows you to require an explanation whenever a user posts in your subreddit

Pinned comment with important replies

Name	Information	Notes
vip-bot	Devvit app	automatically highlight posts and comments from important users in your subreddit
spotlight-app	Devvit app	Spotlight is an app that allows OP and some approved users to have their comments pinned in a thread using this app. Mods can pin someone else's comment.

Handy tools

Name	Information	Notes
urlcopy	Devvit app	Copy submission and comment URLs, plus generate formatted Markdown links with a single click
Image sourcery	Devvit app	Reverse image searching made (mostly) simple: add a menu option on posts one can use to reverse image search image posts, or automate a comment that links to selected engines

Public mod log

Make your subreddit's mod log (or part of it) public

Name	Information	Notes
open-mod	Devvit app	Increase transparency and empower users by publishing extracts from your moderation logs

Toolbox 

Name	Information	Notes
toolbox notes transfer	Devvit app	Transfer and synchronisation of Toolbox usernotes to Reddit native mod notes, and synchronisation back to Toolbox
toolbox-pruner	Devvit app	This app removes notes from deleted, suspended and shadowbanned users reliably, and can alert when space drops too low
devvit-usernotes	devvit app	Mod buttons for adding/checking toolbox usernotes through Devvit

YouTube channel 

Name	Information	Notes
YouTube showcase	Devvit app	Automatically have a Reddit post be created when a creator uploads a new video

AutoMod rules

Name	Information	Notes
automod-sync	Devvit app	A synchronization tool to share AutoModerator rules between subreddits
automod-toggle	Devvit app	Automatically toggle AutoModerator config rules at scheduled times

AEO/Admin Removals Report

Name	Information	Notes
admin-tattler	Devvit bot	Get notified when the Reddit Admins action content in your subreddit. Supports Modmail, Slack, and Discord

NSFW post removal

Name	Information	Notes
NSFW post remover	Devvit app	An app to auto-remove NSFW tagged posts, notifies the user about the removal through a sticky comment and a message

Anti OnlyFans spam

Name	Information	Notes
Hive protector	Devvit app	A comma-separated list of domains to watch for e.g. onlyfans.com, fansly.com Banning users is optional, you can choose to remove, report, reply or send modmail instead