The Air-Gapped AI for Red Teams

Paste your tool output. Get expert-level analysis. Completely offline.

9.27/10 avg accuracy 6 tools analysed 100% offline MIT licensed

No sign-up • No telemetry • Works in SCIFs, hospitals & government networks

Why Pentesters Choose Syd Over ChatGPT

100% Air-Gapped

Your scan data, client info and discovered vulnerabilities never leave your machine. Runs in SCIFs, hospitals and isolated government networks with no internet required.

Anti-Hallucination

Fact-extraction architecture grounds every answer in your actual scan output. No invented CVEs, no fake exploits. Validated at 9.27/10 average accuracy across 6 tools.

Instant Analysis

Paste Nmap XML, BloodHound JSON, Volatility output or YARA matches and get a structured, prioritised analysis in seconds. No prompting, no formatting, no guessing.

See Syd in Action

Watch Syd analyse a real penetration testing engagement end-to-end

View All Tool Demos YouTube Channel

Validated Accuracy: Production Ready

96.7%

Nmap

9.84/10

YARA

10/10

BloodHound

8.13/10

Volatility

9.2/10

NetExec

9.27/10

Average

Choose Your Edition

Free community core or certified professional binaries

Community

£0

Free & Open Source

✅ Nmap, BloodHound, Volatility
✓ Fact-extraction architecture
✓ 100% offline operation
✓ MIT License
✓ Community support

Download Free

Pro Most Popular

£250/yr

For solo pentesters

✅ 6 tools: Nmap, BloodHound, Volatility, YARA, NetExec, PCAP
✅ Certified air-gapped binary
✅ SHA256-signed download
✅ Commercial licence
✓ 5-day email support
✓ Offline update packs

Buy Pro

Enterprise

£1,000/yr

For red teams & security firms

✅ All Pro tools + Metasploit
✅ Sliver C2 (coming soon)
✅ Module browser & RC script builder
✓ 24hr priority support
✓ Phone/video support
✓ Report builder

Buy Enterprise

Full Pricing & Comparison

Frequently Asked Questions

Yes. After installation, Syd requires zero internet. All processing happens locally using Qwen 2.5 14B (via llama-cpp-python) and local FAISS vector databases. Perfect for SCIFs, hospitals, government networks and financial institutions with strict data policies.

The Community Edition (free) gives you the three core analysis engines: Nmap, BloodHound and Volatility. Pro adds YARA, NetExec and PCAP analysis, plus a certified air-gapped binary, SHA256-signed download, commercial licence and 5-day email support.

Syd uses a fact-extraction layer that prevents hallucinations by grounding every answer in your actual tool output. It achieves a 9.27/10 average across all tools, including 96.7% on Nmap and 10/10 on BloodHound. ChatGPT often invents CVEs and gives generic security advice that doesn't apply to your specific scan.

Download the signed binary on an internet-connected machine, verify the SHA256 hash, then transfer to your secure network via your own clean USB. Pro and Enterprise binaries include all dependencies bundled so no Python installation is needed on the target machine.