Anti-Raid Protection · v2.4.1

Your server's
first line of defense
against raids

Signalurity monitors your Discord server in real time — neutralizing coordinated attacks, spam floods, and account raids before they cause damage.

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12k+
Servers Protected
3.2M
Raids Blocked
99.7%
Uptime
<1s
Response Time
Capabilities

Built for every attack vector

Signalurity covers the full spectrum of Discord threats — from account raids to DM spam and everything in between.

Anti-Raid Shield
Detects coordinated mass-join attacks and locks down your server automatically, requiring verification before any new member can interact.
Auto-Lock
New Account Filter
Flags and holds Discord accounts younger than a configurable age threshold — a key tell of raid bots and throwaway accounts.
Configurable
Captcha Verification
Gate entry with an image or math captcha served directly in Discord. Bots can't pass it. Humans breeze through in under 10 seconds.
Bot-Proof
Surge Detection
Monitors join velocity in real time. If 10+ members join in under 60 seconds, Signalurity escalates to lockdown mode and alerts your mod team.
Real-Time
Link & Invite Scanner
Scans every message for malicious URLs, phishing domains, and unauthorized Discord server invites. Deletes on match, logs the attempt.
Auto-Delete
Mention Spam Guard
Detects mass-mention attacks and role pings used to disrupt communities. Auto-mutes offenders and logs the event for moderator review.
Auto-Mute
Live Activity

Watch it work

This is what the Signalurity dashboard looks like for an active server. Every event, logged and acted on in under a second.

Security Event Log
LIVE
🛑
Raid Surge Detected — 14 accounts joined in 38s. Auto-lockdown activated.
2s ago
🔗
Phishing link deleted from #general — discord-nitro-free.xyz
47s ago
✅
CaptchaBot#0091 failed verification — auto-kicked after 3 attempts.
1m ago
⚠️
@everyone mention spam by user#4821 — auto-muted for 10 minutes.
3m ago
👤
New account flagged — created 2 hours ago. Held in verification.
5m ago
✅
Lockdown lifted — surge threat cleared. Server reopened to public.
6m ago
⚙️  Protection Settings
Anti-Raid Shield
Captcha Gate
New Account Filter
Link Scanner
DM Spam Protection
Min. Account Age 7 days
Surge Threshold 10 / 60s
Auto-Mute Duration 10 min
🛡️  Server Status
Threat Level ● LOW
Lockdown Mode OFF
Members in Verification 3
Events Today 127
Threats Blocked Today 41
How It Works

From raid to lockdown
in under a second

Signalurity acts faster than a human moderator can react. Here's what happens the moment a threat enters your server.

01
Signalurity watches every join
Every member join, message sent, and invite used is passed through Signalurity's threat engine in real time — no delays, no polling.
02
Pattern recognition fires
Join velocity, account age, username similarity, and behavior signals are weighed together. When a pattern crosses your threat threshold, an alert is raised immediately.
03
Automatic action, no mod needed
Depending on your configuration, Signalurity will auto-lock the server, kick or ban flagged accounts, enable captcha gates, and post a full alert to your designated mod channel.
04
Threat cleared, server back to normal
Once the surge subsides and the flagged accounts are handled, Signalurity lifts lockdown automatically and logs the full incident for your records.
Get Started

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your server — free

Takes 30 seconds. No credit card, no dashboard setup. Just click authorize and you're protected.

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