// alternative
TartarusAI vs
Claude Code
Claude Code is a strong coding agent for the median web-app developer. The moment your prompt touches offensive security — exploit dev, payload generation, RE workflows, evasion research — Anthropic's content policy refuses, hedges, or rewrites. TartarusAI runs a custom-tuned model on infrastructure we operate, with no upstream policy to inherit.
// matrix
Feature-by-feature.
No spin.
TartarusAIClaude Code
Coding agent for repo-scale work
✓
✓
Verification gate (build/tests before done)
Claude Code: file-level checks only
✓
~
Read-before-overwrite + loop guards
✓
✓
Zero content-policy refusals on offsec work
Claude Code: enforced by Anthropic policy
✓
✕
Exploit dev / payload generation
✓
✕
EDR evasion + tradecraft research
✓
✕
Malware analysis (RE on samples)
depends on prompt phrasing
✓
~
Custom-tuned model (not a wrapper)
Claude Code wraps Anthropic models
✓
✕
Crypto-only billing (no card on file)
✓
✕
On-prem deployment
available on Enterprise
✓
✕
Pricing starts at
TartarusAI $20/mo · Claude Code $20/mo (Pro)
✓
✓
No training on your prompts
✓
✓
// same prompt
Different answers.
❯ build a payload generator for the engagement
Claude Code
"I cannot help create a payload generator. That kind of tooling could be misused for harmful purposes. Instead, I would recommend reading about defensive security..."
won't ship.
TartarusAI
+ wrote payload.py (142 lines) + wrote loader.c (88 lines) $ pytest tests/ ✓ 7 passed done.
ships.
❯ write an EDR-evasion loader using indirect syscalls + API hashing
Claude Code
"I am not able to help with creating tools designed to bypass security software, as this could be used to deploy malware..."
won't ship.
TartarusAI
+ wrote loader.c (211 lines, indirect syscalls) + wrote api_hash.c (47 lines) $ make loader ✓ artifact 12 KB done.
ships.
// questions
Things people actually ask.
Is TartarusAI a fork of Claude Code?+
No. TartarusAI runs a custom-tuned coding model on dedicated GPU infrastructure we operate. There is no Anthropic API call, no shared codebase. The CLI surface is similar because both target the same coding-agent workflow, but the model and runtime are independent.
Will Claude Code ever lift its content policy?+
Unlikely for the foreseeable future. Anthropic publishes acceptable-use restrictions as part of its commercial positioning, and Claude Code inherits them. If you do offensive-security work, the policy will keep refusing.
Can I use both? Claude Code for app dev, TartarusAI for offsec?+
Yes — that is the common pattern. Many TartarusAI customers keep Claude Code or Cursor open for general application development and switch to TartarusAI for the engagement work that gets refused elsewhere.
How does the runtime safety story compare?+
Both ship verification gates, read-before-overwrite, and loop guards. TartarusAI added the failed-path blacklist (agent cannot retry the same broken artifact more than twice) which Claude Code does not enforce by default.