In high-stakes film production, every crucial scene must be perfect. Directors can't risk their stars, expensive equipment, or production schedule on untested sequences. That's why they use stand-ins and stunt doubles — skilled professionals who rehearse complex scenes repeatedly, catching potential issues before the cameras roll and the stakes are highest.
Product development today faces a similar challenge. Teams must build software that performs flawlessly for human users while preparing for an emerging reality: the rise of AI agents as users. The stakes are just as high - every release risks your product's reputation, user trust, and business outcomes. Yet most teams are still working without their own version of a stunt double, trying to nail every sequence on the first take.
Today's Reality: Engineering for Human Diversity
Today's digital products must deliver exceptional experiences for human users across an ever-growing range of scenarios:
Complex authentication flows and user journeys
Diverse user behaviors and interaction patterns
Multiple devices, browsers, and platforms
International audiences with different needs and expectations
Critical business workflows that must work flawlessly
Traditional testing methods strain under these demands. Manual testing is too slow, automated tests are brittle, and real user testing is expensive and time-consuming. The result? Teams ship with uncertainty, discover issues in production, and struggle to validate changes across all user scenarios.
The Plot Twist: AI Enters the Scene
While teams grapple with these challenges, product development is experiencing its most dramatic transformation since the mobile revolution. A new type of user is emerging - AI agents that act as both independent users and intermediaries for human users. These aren't simple chatbots or basic automation tools. Today's AI agents are sophisticated performers that can:
Navigate complex interfaces autonomously
Process and interpret diverse content types
Execute intricate sequences of actions
Learn and adapt their behavior based on context
Make nuanced decisions using multiple inputs
This is why we built Stunt Double.
Your Product Deserves a Dress Rehearsal
Just as film productions use skilled stand-ins to perfect complex sequences, we give product teams the ability to:
Validate real human user journeys at scale
Test authentic user behaviors across different scenarios
Ensure consistent performance across all user types
Prepare for emerging AI agent interactions
Send in your Stunt Doubles
Stunt Double provides the infrastructure needed to perfect your performance
Production-Ready Rehearsals
Test in authentic environments, not just sandboxes
Validate real user authentication flows
Ensure every interaction works as intended
Catch edge cases before they impact users
Versatile Cast of Stand-ins
Simulate diverse human user behaviors and patterns
Test across different user personas and scenarios
Validate changes with instant feedback
Optional AI agent testing for future-ready products
Director's Analytics
Real-time insights into user interactions
Detailed performance metrics across user types
Clear visibility into how users navigate your product
Early detection of Experience Breaks
(jarring user experience issues not caught by QA tooling)
Building for Today, Ready for Tomorrow
The best products are those that nail every interaction for today's users while preparing for tomorrow's possibilities. With Stunt Double, you can:
Deliver exceptional experiences for your human users
Ship with complete confidence in your product's performance
Maintain quality while increasing development velocity
Future-proof your product for emerging user patterns
Whether you're focused on perfecting the experience for your human users today or preparing for a future where AI agents become active users, Stunt Double gives you the tools to rehearse, validate, and optimize every interaction.
Are you ready to give your next release the rehearsal it deserves?