Start today From €15/mo · API from €40
Order on Telegram
Crtz Security Est. 2024
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Simple Process

How It Works

01

Choose Your Plan

Pick a fixed C2 or API plan, or use the custom builder to configure concurrents, time, and add-ons to exactly what you need.

02

Order on Telegram

Message us on Telegram with your selection. We accept crypto and other methods. Payment is confirmed instantly, no delays.

03

Get Instant Access

Receive your C2 credentials or API key within minutes of payment. Start stress-testing your infrastructure right away.

Layer 4 & 7

Full network-stack coverage — UDP, TCP, SYN, HTTP/S and more. Every attack vector available in one place.

API Access

Hit a single HTTP link to launch attacks. Easy to script, integrate, and embed — full parameter control with minimal setup.

99.9% Uptime

Infrastructure engineered to stay online when it matters. No downtime, no excuses — your tests run when you need them.

Custom Methods

Multiple configurable attack vectors per test. Tailor every run to your specific target and scenario.

Attack Arsenal

18+ Methods Available

Full L4/L7 coverage across TCP, UDP, Amplification, and HTTP — every vector in one place.

5
TCP

SYN, PSH-ACK, TLS handshake & proxy floods

4
UDP

Packet floods, game server & RakNet targeting

4
Amplification

DNS, COAP, STUN & SSDP reflection vectors

5
Layer 7

HTTP/2, CF bypass, TOR & browser emulation

Explore All Methods

Community Trust

What Clients Say

AX
@alpha_x0
2 weeks ago
★★★★★

"been using the advanced plan for 2 months now. l7 hits like a truck, support responds within minutes. easily the best c2 ive used — no cap"

via Telegram
NR
@netrunner_v2
1 month ago
★★★★★

"api integration was done in under an hour. uptime is actually 99.9, had it running non-stop for weeks without a single drop. worth every euro"

via Telegram
GH
@gh0stframe
3 weeks ago
★★★★★

"upgraded from basic to expert and the difference is massive. 300s runtime with no cooldown addon is insane value. 100% vouch, using it daily"

via Telegram

"l7 hits like a truck, support responds within minutes"

@alpha_x0 ★★★★★

"worth every euro. had it running non-stop for weeks without a drop"

@netrunner_v2 ★★★★★

"no cooldown addon is insane value. using it daily"

@gh0stframe ★★★★★

"c2 works perfectly, methods are powerful and reliable"

@v0idh4x ★★★★★

"team is responsive and access was instant after payment"

@d3ltacore ★★★★★

"api link worked out of the box, zero setup issues"

@px1_root ★★★★★

"upgraded to expert plan, the extra concurrents make a big difference"

@r3kt_node ★★★★★

"reliable as hell, been a client for 3 months straight"

@0xflux7 ★★★★★

"delivery was instant, no waiting around. solid service"

@splicer99 ★★★★★

"methods are clean, syn bypass actually works on hardened targets"

@cr4wlx ★★★★★

"best value for the price, nothing else comes close at this tier"

@m00nsh0t ★★★★★

"300s runtime on expert plan is a game changer"

@b1tsh1ft ★★★★★

"l7 hits like a truck, support responds within minutes"

@alpha_x0 ★★★★★

"worth every euro. had it running non-stop for weeks without a drop"

@netrunner_v2 ★★★★★

"no cooldown addon is insane value. using it daily"

@gh0stframe ★★★★★

"c2 works perfectly, methods are powerful and reliable"

@v0idh4x ★★★★★

"team is responsive and access was instant after payment"

@d3ltacore ★★★★★

"api link worked out of the box, zero setup issues"

@px1_root ★★★★★

"upgraded to expert plan, the extra concurrents make a big difference"

@r3kt_node ★★★★★

"reliable as hell, been a client for 3 months straight"

@0xflux7 ★★★★★

"delivery was instant, no waiting around. solid service"

@splicer99 ★★★★★

"methods are clean, syn bypass actually works on hardened targets"

@cr4wlx ★★★★★

"best value for the price, nothing else comes close at this tier"

@m00nsh0t ★★★★★

"300s runtime on expert plan is a game changer"

@b1tsh1ft ★★★★★
70+ Verified Vouches — See Them All

Plans & Pricing

Choose Your Plan

Basic

€15

/ month

  • 1 Concurrent
  • 30s Cooldown
  • 120s Max Time
  • API Access
  • 24/7 Support
Purchase
Most Popular

Advanced

€25

/ month

  • 2 Concurrents
  • 30s Cooldown
  • 200s Max Time
  • API Access
  • 24/7 Support
Purchase

Expert

€40

/ month

  • 3 Concurrents
  • 15s Cooldown
  • 300s Max Time
  • API Access
  • 24/7 Support
Purchase

Pro

€55

/ month

  • 4 Concurrents
  • 15s Cooldown
  • 400s Max Time
  • API Access
  • 24/7 Support
Purchase
Best Value

Elite

€70

/ month

  • 5 Concurrents
  • 10s Cooldown
  • 500s Max Time
  • API Access
  • 24/7 Support
Purchase

Ultimate

€85

/ month

  • 6 Concurrents
  • 10s Cooldown
  • 600s Max Time
  • API Access
  • 24/7 Support
Purchase

Customise Your Plan

Add-Ons

Addon pricing applies to already purchased plans. Building a new plan? Use the Custom Plan Builder below — it has different pricing.

+1 Concurrent
€15
+100s Max Time
€10
No Cooldown
€20/mo
€40 lifetime
API Access
€15/mo
BASIC ADVANCED
Double Conning
€35/mo
€60 lifetime

Why Choose Us

Crtz vs The Rest

See why 300+ users trust Crtz over every other provider.

Crtz Security

What You Get

From €15/month

  • 18+ methods across L4 & L7
  • 99.9% uptime — no excuses
  • API included on 3+ conc plans
  • Instant delivery after payment
  • 24/7 support on premium plans
  • Custom plan builder
Other Providers

What They Offer

Overpriced

  • 5–10 outdated methods
  • Frequent downtime
  • API costs extra on every plan
  • Hours or days to get access
  • Slow or no support
  • Fixed plans, no flexibility

Make It Yours

Custom Plan Builder

Concurrents 1
125 max
Max Attack Time 100s
100s3600s max
No Cooldown
Off
Double Conning
Off
API Access
Off
Price Breakdown
Total €25/mo
Order on Telegram

Common Questions

FAQ

All plans include C2 access via SSH. Plans with 3 or more concurrents (Expert and above) also include API access — a single HTTP endpoint you can script, embed, or integrate into your own tools. Lower plans can add API access for €15/mo.

Payment is handled through Telegram. We accept crypto (BTC, LTC, USDT) and other payment methods. Message us, confirm your order, and we'll send your credentials once payment clears.

Access is delivered within minutes of payment confirmation. You'll receive your C2 credentials or API key directly on Telegram — no waiting around.

Yes. Message us on Telegram at any time to upgrade to a higher plan or add on extra concurrents, time, or no-cooldown. Upgrades are handled quickly with prorated adjustments where possible.

Yes, add-ons are billed monthly alongside your base plan. No-cooldown can optionally be purchased as a one-time lifetime add-on if you want to avoid the recurring charge.

All sales are final. We do not offer refunds, credits, or chargebacks under any circumstances. Please review our Terms of Service before purchasing.

Get Started Today

Ready to test your
infrastructure?

Talk to us on Telegram and get set up in minutes.
C2 from €15/mo · API included from €40/mo

Get Started