Now in private alpha

Find your LLM's
breaking point
before users do.

PromptBreak mutates clean base prompts into adversarial, typo-riddled, and compliance-edge-case variants. Stress-test your AI agents at scale — before they reach production.

12k+ mutations / run 3 chaos types works with any LLM
interactive demo

1 — base intent

2 — mutation type

output

MUTATED PAYLOAD TYPO

"Trnasfer five thosand rupes frum my savngs to my walet."

12k+ mutations per run
3 chaos dimensions
~2s avg generation time
any LLM or agent stack

How it works

From one clean prompt to
battle-tested coverage.

01

✍️

Define your base intent

Write a single clean prompt representing your agent's happy path — a transfer, a lookup, a query.

02

Choose your chaos level

Select typos, slang rewrites, or adversarial jailbreak attempts. Stack all three for full coverage.

03

📊

Run and review failures

PromptBreak fires mutations against your model and surfaces which variants caused failures or unsafe outputs.

Join the alpha.

We're onboarding a small group of developers this week. No waitlist theatre — just working software.