GenAI-native end-to-end QA agent that plans, writes and heals tests in plain language
Fabraix records 3,051 monthly visits with +15.4% month-over-month growth and Freemium, Contact for Pricing pricing. QA.tech records 30,550 monthly visits with -4.4% growth and Paid, Contact for Pricing pricing.

Our agents hack your AI before attackers do
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | fabraix.com | qa.tech |
| Pricing Model | Freemium, Contact for Pricing | Paid, Contact for Pricing |
| Monthly Visits | 3.05K (3,051) | 30.55K (30,550) |
| MoM Traffic Delta | +407 (+15.4%) | -1.42K (-4.4%) |
| Primary Market & Share | 🇨🇦 Canada (100%) | 🇸🇪 Sweden (24.4%) |
| Direct Visits / mo | 1.21K | 21.23K |
| User Rating | 4.4 | 4.3 |
| Supported Platforms | Website | Website |

Our agents hack your AI before attackers do
Point Nyx at any AI system with no integration or internal access — test agents exactly how real users interact with them.
Nyx reasons across turns and adapts to your agent's logic, drawing on 10,000+ offensive strategies in long-context campaigns instead of canned prompts.
Test across voice, text and images, with websites deployed on the fly for browser agents and custom files for document-processing agents.
Run thousands of concurrent simulations; coverage scales with compute rather than headcount, with first exploits often found in under an hour.

Autonomous AI QA agents that verify your web and mobile app on every pull request
Describe a journey or rule in chat and the agent turns it into durable test cases that survive refactors and redesigns.
Every pull request gets a dynamic exploratory pass with preview environments, failure breakdowns, screenshots, console and network logs.
Agents target real browsers and native iOS and Android apps, so coverage reaches beyond the web front end.
Findings flow into Jira and Linear, and agents can be queried over MCP by other coding agents.
GenAI-native end-to-end QA agent that plans, writes and heals tests in plain language

Ship with confidence: one system of record for manual, automated, and CI tests

AI security platform that finds exposures, proves they're exploitable, and ships the fix
AI security platform that finds exposures, proves they're exploitable, and ships the fix
AI-augmented quality platform for web, mobile, API and desktop testing

Attack-led AI security testing and red teaming
Attack-led AI security testing and red teaming

AI-native offensive security: continuous red teaming, white-box pentests, and PR review

Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents
Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents

Free / Open-sourceEvaluate, monitor, and govern your AI applications in production
Free / Open-sourceEvaluate, monitor, and govern your AI applications in production
Agentic end-to-end testing that writes, runs and heals your test suite
Agentic end-to-end testing that writes, runs and heals your test suite

Write end-to-end test automation in plain English, no code required
Write end-to-end test automation in plain English, no code required

Standardize LLM evaluation, observability, and red teaming across your whole org
Standardize LLM evaluation, observability, and red teaming across your whole org