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Pro module

An AI chat bot for Discord with memory and personality

Cortex turns your bot into a member of the community. Mention it and it answers like a person — server questions, banter, explanations, recommendations — with memory of the conversation and the server, so it doesn't reintroduce itself every message. Give it a persona: formal concierge, chaotic gremlin, or in-character for your game — you write the personality, Cortex plays it.

Start free

Start free. Pro is $9.99/month.

It runs on your bot, under your name and avatar, in every server your bot is in. Cortex also supports custom triggers with weighted reply variants, an optional deliberate no-reply chance, and optional restart-safe per-channel or per-user cooldowns. Cortex AI is included in Pro ($9.99/mo — 3 bots, all 44 modules, plus the AI Module Builder).

What you get

Chats like a member

Mention your bot and Cortex answers naturally — questions, banter, server help, anything.

Memory

Cortex remembers context and past conversations per server, so answers stay relevant.

Custom personas

Make it formal, chaotic, or in-character for your community — you define the personality.

What it needs

Setting it up

  1. Open your bot’s Modules tab, configure Cortex AI and select a server. Keep Enable auto-responses on, add a trigger and choose Contains, Exact message or Starts with. Matching ignores letter case.
  2. Add up to 10 reply variants. A blank weight means 1; otherwise use a positive whole number. Leave No reply weight blank (or set it to 0) unless a matching message should sometimes stay silent. Set Cooldown (seconds) from 0 to 86,400 and choose Per channel or Per user in this server. Turn on Keep this cooldown after a bot restart only when that rule should retain its wait, then Save Settings.

Example

Set the exact trigger hello with replies Hello, {user}! at weight 3 and Welcome back, {user}! at weight 1. Leaving No reply weight blank gives the replies 75% and 25% chances. Setting its weight to 1 instead gives the two replies 60% and 20% chances, plus a 20% deliberate silent outcome that does not fall through to AI chat. Set a 60-second Per channel cooldown; further hello messages from anyone in that channel stay silent for 60 seconds, while another channel can reply immediately. Turn on Keep this cooldown after a bot restart to retain that wait through a restart. With Per user instead, the member waits across channels in this server while other members can still receive a reply.

Limits and troubleshooting

Limits

If it doesn’t work

Example commands

CommandWhat it does
!cortexView Cortex AI settings.
!cortexpersonality Friendly and conciseSet the personality used for Cortex responses.
!cortexresetClear conversation history for the current channel.

What does it cost?

Cortex AI is included in Pro — Start free. Pro is $9.99/month.

Free
$0 forever
  • 1 hosted bot, online 24/7
  • 16 free-forever modules
  • 10 custom commands
  • No credit card required
Pro
$9.99 /month
  • 3 bots
  • All 44 modules — including Cortex AI
  • AI Module Builder (50 credits/mo)
⚡ Start free. Pro is $9.99/month. Upgrade to Pro to unlock Pro features.

Frequently asked questions

How long does it take to add an AI chat bot?

About a minute: create an account, paste your bot token, toggle Cortex AI and start the bot. Mention it and it's already talking; setting a custom persona is one command more.

Is there a free AI chat bot for Discord?

Cortex AI is a Pro module ($9.99/mo — 3 bots, all 44 modules, AI Module Builder included).

Do I need API keys or code?

Neither. The AI runs through the platform — no OpenAI keys to manage, no code to write, no servers to rent. Persona and memory settings are plain-language configuration, and conversations stay scoped to your bot's own database.

Related modules

Add Cortex AI to your server today

Create your bot, toggle the module on, and it's live — hosted for you, no code, no downloads.

Start free

Start free. Pro is $9.99/month.