QAgent

QAgent

QAgent Inc. · Coding · Business

QAgent is an automated quality assurance platform for AI agents. You point it at your agent's endpoint, define the ground truth it should follow, and it runs test suites that score answer quality, hallucination rate, policy adherence and multi-turn memory on every release. It works as an LLM evaluation tool that anyone can run in minutes. It's built for solo developers and small teams who ship agents without a dedicated QA department.

Interface preview of QAgent

About QAgent

What Is QAgent

QAgent is a web-based testing platform that answers a question most AI builders skip: does your agent actually give correct answers? Instead of reading a few replies in a playground and hoping for the best, you connect your agent and let QAgent run the same battery of checks after every prompt change.

The product targets a specific gap. Developers unit test backend code and verify API endpoints, but the moment an LLM generates an answer for a real user, quality checks turn into manual spot checks. That's a problem. QAgent treats agent output as something testable, scoring it against rules you wrote rather than whatever sounds convincing in the moment.

The main limitation is scope. QAgent evaluates accuracy, safety and consistency. It doesn't fix your prompts for you, and its scoring is only as good as the ground truth you feed it. So write real rules. If your refund policy or pricing tiers aren't defined, the judge has nothing to check against.

Getting Started

  1. Create a free account and connect your agent through a webhook endpoint, a LangChain workflow, or a plain HTTP POST target.
  2. Define your ground truth: pricing tiers, refund windows, forbidden topics and any knowledge documents the agent should respect.
  3. Write test rubrics that pair a prompt with the expected behavior, using clear must and must-not rules.
  4. Run the suite and review pass or fail ratings, along with step-by-step root causes for each failure.
  5. Wire the same suite into your release flow so prompt edits get re-scored before deploy.

Product Information

A quick look at QAgent's pricing, supported platforms, and performance.

Free PlanYes
Paid Plans$0 - $29/mo
PlatformWeb
DeveloperQAgent Inc.
CategoryCoding · Business
Release DateJan 2025
Latest UpdatedJan 2026
Website VisitsN/A
Website Global RankN/A
API AvailabilityYes

Best for

The users, tasks, and scenarios where this tool fits best.

Users

  • Solo developers
  • Small teams without a QA hire
  • Freelancers and agencies

Tasks

  • Catch hallucinations
  • Track prompt regressions
  • Verify RAG citations
  • Test multi-turn memory

Scenarios

  • A late-night prompt tweak to fix one customer's edge case, followed by a full regression run in about a minute.
  • Handing an AI chatbot to a client and attaching a scorecard that shows factual groundedness and policy adherence.
  • Gating a deployment release on automated evaluation results instead of gut feeling.
  • Testing adversarial inputs to confirm the agent escalates to a human instead of promising discounts it can't give.

Key features

Eight Evaluation Dimensions

QAgent scores agents across eight separate metrics rather than a single vague score. These cover answer quality, factual groundedness, policy adherence, escalation correctness, RAG faithfulness, contextual relevancy, context recall and multi-turn memory, and each dimension maps to a real production failure mode. That detail matters. A low number points at a specific problem rather than a general mood.

Deterministic LLM-as-a-Judge Scoring

Rather than matching strings or regex patterns, QAgent cross-examines each response with a calibrated judging model. It runs on Groq LPUs for speed, which matters when you want a full regression suite finished in under a minute. Pass and fail calls come with a confidence level, so you know when a result sits near the line and deserves a closer manual look before you trust it.

Ground Truth and Rubric System

Every test combines three ingredients: your official rules, the test prompt with RFC 2119 style expected behavior, and the agent's live response. The judge checks strictly against the rubric. A polite but wrong answer still fails. That's what separates QAgent from a vibe check in a chat window.

Smart Exemptions for False Positives

The judge knows the difference between a hallucination and normal behavior. Ticket IDs that change per session, live balances and polite greetings aren't flagged as unsupported claims. Nice. If the top retrieved chunk holds the full answer, lower-ranked results don't drag the score down. Jailbreak tests don't penalize the retriever for missing attack docs.

Prompt Regression Tracking

QAgent records score deltas on every prompt iteration. You see instantly whether a change that fixed one case caused a drop elsewhere. That's the whole point. For teams that edit system prompts often, this turns silent degradation into a visible line on a chart.

Quality Audit Reports

The Solo plan exports CSV and print-ready Quality Audit reports. These show groundedness percentages, RAG faithfulness and policy adherence, which is useful when a client wants evidence rather than a promise. Send the file. Reports turn a testing run into something you can attach to a project handover.

Pros and cons

Pros

  • Webhook setup takes about two minutes with no SDK to install or boilerplate to write.
  • Eight named dimensions give specific feedback instead of one blended score.
  • Free tier of 100 evaluations per month makes it easy to try before paying.
  • Transparent audit trail shows the query, rubric, response and evaluator findings for each test.
  • Flat monthly pricing with no annual lock-in or sales calls.

Cons

  • One connected agent endpoint on the free plan, so testing several agents requires the paid tier.
  • Scoring depends entirely on the ground truth you provide; vague rules produce vague results.
  • The platform is still in beta, so features and limits may shift.

Frequently asked questions

It tests whether your AI agent gives correct, policy-compliant answers. That covers hallucination detection, instruction following, RAG faithfulness, escalation behavior and multi-turn memory, scored across eight dimensions.

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