When comparing IRCCloud vs AdiIRC, the Slant community recommends AdiIRC for most people. In the question“What are the best IRC clients for Windows?” AdiIRC is ranked 4th while IRCCloud is ranked 11th. The most important reason people chose AdiIRC is:
AdiIRC is constantly being developed and improved. It's among the most actively developed IRC clients nowadays, with a great beta team behind it. The [changelog](http://www.adiirc.com/changelog.php) shows multiple substantial releases every month.
Ranked in these QuestionsQuestion Ranking
Pro Can stay connected while user is absent
IRCCloud offers an option to keep idling in a channel even when the user is not connected. This way no conversations or mentions will be missed while away.
Pro Inline media
IRCCloud has the ability to embed pictures, youtube videos, vines, etc straight within the chat window.
Pro Drag and drop filesharing
Files can be shared simply by dragging and dropping them into a channel. They will be hosted on IRCCloud's servers and linked.
Pro BNC by default
All other irc clients are only connected to the network as long as you are online. IRCCloud provides a bouncer by default, i.e. an irc proxy that maintains your presence and logs all chat. Said BNC remains online for 3 hours by default, papering over connectivity losses, or for a small fee of 4€ per month, you can remain online forever (good for travels and such).
Pro Cloud saving of logs
Never lose logs again, IRCCloud keeps them backed up and can email a zip of them to you on request.
Pro Amazing mobile app
Available on android and apple stores. It's just as good as the desktop client, comparable with discord though not as fully featured, being IRC.
Pro Prototype web wrapper client
There is a primitive, but consistently updated web wrapper that can act as a desktop client available on github. They don't exactly publicize it, but it is being actively developed all the same. It will likely evolve into a full-featured dedicated desktop client in time.
Pro Native emoji support
Pro Free tier
While IRCCloud is generally a subscription service, a limited free tier is available. It's limited to 2 external IRC networks besides irc.irccloud.com, accounts get disconnected after 2h while no frontend is used (does not apply for the first 7 days) and 100MB file sharing limit as well as it lacks a number of team and enterprise oriented features.
Pro Pastebin integration
IRCCloud will suggest putting long snippets of text on pastebin and link that instead of flooding the channel.
Pro Simple interface
IRCCloud has a simple two-pane interface with a chat window on the left and server and channel lists on the right. It includes colorized nicknames to easier tell users apart and allows customizing details such as clock format, usermode symbols and alerts.
Pro Takes security seriously
Offers bounties for reporting security bugs through HackerOne.
Pro Custom authentication support for enterprises
Pro On-premises hosting for enterprises
Pro Private servers for teams
Pro Actively developed
AdiIRC is constantly being developed and improved. It's among the most actively developed IRC clients nowadays, with a great beta team behind it. The changelog shows multiple substantial releases every month.
Pro Receptive dev
Feature requests, suggestions and bug reports get prompt feedback.
Pro Non-disruptive installation
Configurations, scripts and snippets are saved within the installation folder, allowing you to easily move them to a different installation. It also means that nothing is changed in your system.
Does not create registry keys.
Does not create any other folder than it's own on any other location.
Even when the installer is used, you can make it portable by just moving the folder around, don't need to worry about anything else.
The client weighs less than 1MB.
Low CPU usage. Almost no CPU usage, in fact...
Pro It has all needed features
It works perfectly with Windows 10, has all the needed functions like:
1 - handle all irc:// links.
2 - start with windows.
3 - start minimized.
4 - close to tray icon when pressing X(close button).
5 - it can open all the channels in one window or open each channel in new windows (it is up to you).
6 - tons of options to pick up from.
It's a free IRC client supported by donations.
Pro mIRC themes support
miRC themes also works well in AdiIRC.
A portable version is also available in the download section. It can be run without installation allowing it to be run off of external devices such as USB sticks.
Pro Now playing support for most popular media players
Supports Foobar2000, Winamp, QCDPlayer, iTunes, MusikCube, MediaMonkey, XMPlay, Spotify, VLC Media Player, Media Player Classic, MusicBee, PotPlayer and SMPlayer.
Pro MSL support
The vast majority of mIRC scripts/snippets work in AdiIRC, with compatibility constantly being improved.
Pro Simple Layout or Complex Layout
You choose, Simple or Complex layout. Check the screenshots section in here.
Inline support for custom emotes and icons. Adding , removing or editing images replaces whole chat buffer tags in real time. AdiIRC makes your irc experience much more fun.
Pro Built-in spell checker
Spellcheck for over 120 different languages is available. Full list of languages can be found here.
Pro Multi language interface
GUI translation available in several languages with contribution by users around the globe in an online web interface found here.
Pro It has a notification window built-in
(unlike hexchat which needs to manually add a script)
Pro Plugins support
Plugins support too, with certain scripting languages to write.
Pro Ability to save themes, including custom icons into a single file
Pro Nick Column
Nick Column feature support too.
Pro Auto update (including betas channel)
It can be updated via updater or via command fast and easy.
Pro Extra Themes Manager
You can create your own theme easy...
Pro Real Monotoring System
You can monitor any event you like via dock panels too.
Pro Custom Modify Hotkeys
You can modify or add your own hotkeys to your desire function.
Con Lack of bold, strikethrough, italic and color codes
This seems like something that should have been obvious.
Con Potential for networks blocking IRCCloud's connections
Since IRCCloud acts as a bouncer with all user connections coming from the same IP range, IRCCloud might be shut off from a network once a network's session limit is reached.
Con mSL is not fully compatitable (yet)
The mSL (mIRC Scripting Language) is not fully compatitable at the most of it's engine functions (identifiers,commands,events)
Con Bugs and Crashes
Because of it's tons of features and options it has bugs, nothing important, but it may have crashes or bugs.
Con Bad proxy support
Supposedly supports proxies but it can be difficult to get it to work with some proxies. HexChat works with it, but not AdiIRC.
Con Unintuitive interface
If you come from a mIRC, Xchat or Hexchat background, the interface seems unfamiliar and complex.
Con Ugly defaults
Ugly defaults with only one theme preinstalled.