Test your agents before you trust your agents

Vijil Evaluate is a quality assurance framework that automates the testing of LLM applications, shortening time-to-trust while lowering costs.

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For LLM applications hosted on any infrastructure:

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Evaluate reduces test costs and shortens time-to-trust™

For AI developers under pressure to deploy an LLM application quickly, Vijil Evaluate automates testing with rigor, scale, and speed

Any LLM Evaluation

Select from dozens of curated benchmarks or bring your own benchmark to test agent performance, reliability, security, and safety

100x faster

Compared to other evaluation frameworks that take days, get results in minutes with a simple API call

Evaluate makes it easy to run tests at scale

Chat | UI | Notebook | API

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Trust your LLM applications in production

Vijil Evaluate uses state-of-art research on AI red-teaming to test LLM applications so that you can measure and mitigate most risks.

Evaluate your agent now

Trust

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SOC 2 Type 2
NIST AI RMF

SOC 2 Type II and NIST AI RMF Compliant

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Evaluate

Pricing Plans

Tailored for AI researchers, individual developers, small teams, and enterprises

Individual
Usage-Based
FREE
SaaS
1000 Credits
Over 25 Benchmarks
Vijil Trust Score
Garak
Playground
Custom Harness
Custom Agents
Technical support via email + Slack
Team
Usage-Based
PREMIUM
SaaS
Pay-per-eval
Everything in FREE
Custom Harness
Share harnesses
Share evaluations
Share billing
Share keys
Technical support via email + Slack
Enterprise
Annual subscription
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Private Hosted Service
Everything in Team
Customized to your business
RAG Eval with custom-built dataset
MCP and A2A Tests
On-prem deployment
Scale performance with multiple keys
SSO/RBAC integration
Dedicated 8x5 technical support

Academic and Research Organizations

FREE forever

Collaborate with us on your AI agent and LLM eval projects

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is on a mission to

help organizations build and operate AI agents that humans can trust.

Evaluate your AI in minutes

FAQs

Vijil Evaluate is a QA engine designed for AI developers to automate the testing of large language model (LLM) applications. It provides rigorous, scalable, and fast evaluation across key dimensions such as performance, reliability, security, and safety. Vijil Evaluate reduces QA costs, accelerates deployment time, and integrates seamlessly into development pipelines, helping teams build and operate AI applications that are trustworthy.

Vijil Evaluate is designed for a wide range of LLM applications, including chatbots, autonomous agents, customer support assistants, content moderation systems, and AI-powered search and recommendation tools. By rigorously testing for bias, toxicity, compliance, and accuracy, Vijil Evaluate helps developers build and deploy generative AI solutions in highly regulated industries where reliability, security, and safety are critical, including healthcare, financial, and legal services.

Vijil Evaluate stands out from other LLM testing tools by offering a comprehensive, automated approach that covers performance, reliability, security, and safety all in one solution. While other tools may focus on only one of these aspects, Vijil Evaluate rigorously tests across all four aspects, using over 200,000 diverse prompts to ensure robust assessments. It delivers results 10x faster than open-source frameworks, generating the Vijil Trust Score™ and detailed Trust Reports™ for clear tracking of AI governance and compliance. Vijil is also adaptive, creating customized tests based on real application logs, and integrates seamlessly into CI/CD pipelines, supporting multiple cloud platforms. This makes it a holistic, enterprise-ready solution that prioritizes trust, compliance, and operational readiness.

Try Vijil Evaluate free for 3 months! Simply sign up here to get started and see how our automated testing can improve the trustworthiness of your gen AI applications.

The Vijil Trust Score™ is a singular metric that measures the overall trustworthiness of an LLM application. It allows you to compare models across key dimensions and track the progress of your LLM toward operational readiness, security, and responsible AI benchmarks. By providing a clear, quantifiable indicator, the Vijil Trust Score™ helps ensure your AI meets the highest standards of reliability and ethical performance. The Vijil Trust Report™ is a comprehensive report that expands on the Vijil Trust Score™ by drilling down into individual prompts that caused an LLM application to behave unexpectedly. It provides a detailed breakdown of the model's performance on domain-specific tasks like consistency, relevance, and robustness, while identifying vulnerabilities to attacks such as jailbreaks, prompt injections, and data poisoning. The report also highlights the model's potential to cause harm, including risks related to privacy loss, toxicity, bias, stereotyping, fairness, and ethical behavior. With this in-depth analysis, the Vijil Trust Report™ offers actionable insights to help developers improve their LLM applications and ensure they meet the highest standards of safety and reliability.

Vijil uses a vast dataset of over 200,000 carefully curated prompts to evaluate trust in LLM applications. These prompts simulate real-world scenarios, edge cases, and potential threats to assess how well the LLM responds to various inputs. By subjecting the model to this diverse set of prompts, Vijil can identify vulnerabilities like bias, toxicity, prompt injections, and data leakage, as well as gauge its consistency, fairness, and ethical behavior. The results are then aggregated into a Vijil Trust Score™, providing a clear, quantifiable measure of the application's trustworthiness, along with a detailed Trust Report™ that breaks down performance on specific tasks and vulnerabilities.

Yes! We are actively partnering with educational and research institutions. Contact us to explore how Vijil Evaluate can support your projects.

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Download a sample report!

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