Evaluate, train, and improve AI agents with human simulation.
01
Agent Evaluations
Find where your agent fails, and for whom.
- Persona-driven task suites
- Scoring & verifiers
- Results by user and failure mode
RL Environments
Train agents through realistic interaction.
- Simulated-user environments
- App replicas & tools
- Verifiers and rewards
Synthetic Training Data
Turn simulated interactions into training signal.
- SFT conversations
- Interaction trajectories
- Preference data
- Simulated users8.3B personas with history and preferences
- EnvironmentsApp replicas, websites, and MCP tools
- TasksPrompt, context, rubric, and grader
Every domain. Every capability.
WHERE AGENTS OPERATE
- Consumer
- Personal assistants
- Healthcare
- Finance
- Legal
- Government
- Education
- Enterprise
- Software
- Robotics
- Science
- Engineering
- Research
- Supply chain
- Manufacturing
- Energy
- Telecommunications
- Media & gaming
- E-commerce
- Retail
- Travel
- Local services
- Work & productivity
- Customer service
- Insurance
- Real estate
- Hospitality
- Transportation
- Automotive
- Agriculture
- Cybersecurity
- HR & recruiting
- Marketing
- Food & dining
- Smart home
- Fitness & wellness
- + your domain
WHAT WE EVALUATE & IMPROVE
- Proactive assistance
- Tool use
- Tracking user intention
- Indirect reasoning
- Long-horizon interaction
- Complex instruction following
- Deep search
- Personalization
- Preference adherence
- Memory & context
- Multi-turn consistency
- Asking clarifying questions
- Adapting to feedback
- Constraint satisfaction
- Error recovery
- Multi-step planning
- Computer & app use
- Coding collaboration
- Asking before consequential actions
- Communication style
- Evidence-grounded reasoning
- + your use case
One workflow. Multiple opportunities to improve.
- 01EvaluateRun your agent against diverse simulated users.Agent Evaluations
- 02DiagnoseSee failures by user, task, and failure mode.Results & analysis
- 03TrainTarget the weak spots with environments or data.RL Environments · Training Data
- 04Re-evaluateMeasure the gain on comparable users and tasks.Agent Evaluations
Design a custom project with us.
Tell us what you're building and which outcomes matter most.