Assivox runs authorized penetration tests against your voice and chat agents, then deploys real-time protection tuned to what we actually found — not a generic OWASP checklist.
Three steps from first contact to a protected agent.
We attack your live agent under a signed scope agreement — prompt injection, jailbreaks, data exfiltration, agentic overreach.
A ranked report mapped to OWASP LLM Top 10, with proof-of-concept transcripts and remediation guidance in plain terms.
We drop in real-time screening tuned to your specific findings, then monitor continuously as new attack patterns emerge.
Built to be trusted with a live production agent.
Detection models trained and benchmarked against real adversarial datasets, not a prompt wrapped around an off-the-shelf filter.
No migration. We test and protect what you've already built on Vapi, Bland, Retell, or a custom stack — nothing to rebuild.
Security testing that used to require an enterprise budget, scoped and priced for founders and small businesses shipping AI agents.
What's tested and protected today, and what's shipping next.
We don't run one script and call it a pentest.
Broad automated vulnerability scanning across known LLM attack classes, used as a first pass on every engagement.
Multi-turn adversarial testing that simulates a persistent attacker probing your agent across an entire conversation.
Structured test suites mapped directly to OWASP LLM Top 10 categories, so every finding traces back to a named risk.
"Assivox found a prompt injection path in our booking agent that would have let anyone override the pricing logic. Fixed before we ever launched publicly."
Test once, or stay protected on an ongoing plan.
Every test runs under a signed authorization agreement scoping exactly what we're allowed to probe, before we send a single request. Nothing runs against your agent without written permission.
A mix of Garak for broad scanning, PyRIT for multi-turn adversarial simulation, and Promptfoo/DeepTeam for structured OWASP-mapped test suites — plus manual testing for anything automation misses.
It's when someone hides instructions inside normal-looking input to get your agent to ignore its original rules — for example, tricking a support bot into revealing internal pricing logic or confidential data.
You get a ranked report with proof-of-concept transcripts for every finding. If you go on to a Protect plan, we deploy screening rules tuned specifically to what we found, not a generic template.
Test transcripts and findings are encrypted at rest, retained only for the duration of the engagement plus reporting, and never used to train shared models.
Book an authorized test. Get a ranked report in 5 business days.