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SynthTest

AI personas built from deep research test your website or app to uncover why users drop off

#6 this weekAI & Machine LearningLaunching October 8, 2026
Mark Fultonby Mark Fulton

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About SynthTest

SynthTest provides synthetic user testing by deploying AI personas modeled after your specific customer segments to navigate your real website or app. Designed for founders and teams looking to improve conversion, it identifies exactly where users get confused, what works, and where they would abandon your product.

How it works

  • Research: The team studies your business, pricing, and target audience before creating personas.
  • Persona Creation: Each persona is given a specific role, goals, and behavioral traits based on your real customer segments.
  • Testing: Personas interact with your live site in a real browser, mimicking human mouse movements and typing.
  • Reporting: You receive a comprehensive report within 24 to 48 hours, including heat maps, ranked findings with suggested fixes, a PDF, and a private web report.

Key features

  • Custom Personas: Moves beyond generic feedback by modeling personas on your actual customer segments.
  • Actionable Insights: Every finding is pinned to a specific element and includes a recommended fix.
  • Heat Maps: Visual overlays show clicks, scroll depth, drop-off risks, and areas of confusion.
  • Full Documentation: Deliverables include a PDF, a private web report, and a full repository zip file.

Frequently asked questions about SynthTest

How long does it take to receive the test results?+

You will receive your full report, including heat maps and ranked findings, within 24 to 48 hours after providing your site details.

What is included in the final report?+

The report includes heat maps, ranked findings with specific fixes, a PDF summary, a private web report, and a zip file of the full repository.

How do the AI personas interact with my site?+

Each persona opens your site in a real browser and works toward primary and secondary goals using human-like mouse movement, typing, and screen sizes.

What is the starting price for a test?+

Testing packages start from $99 for five AI personas.

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