Product
Briefs → personas → simulations → real-world testing.
Tesemble runs the exploration stage of GTM in minutes, so the expensive part (talking to real customers) starts from a shorter list.
How Tesemble works
From hypothesis to experiment in four steps.
Run every ICP and GTM experiment at once. Take the hypotheses that survive to the real world.
01
Bring your context
Start with what you already have.
- Website
- Product brief
- Positioning
- Landing-page copy
- GTM message
- Sales pitch
02
Define your audience
Create B2B or B2C personas using attributes such as:
- Role
- Industry
- Company size
- Geography
- Buying behaviour
- Pain points
- Existing alternatives
03
Simulate
Run the same stimulus across dozens or hundreds of synthetic personas. Compare:
- Reactions
- Preferences
- Objections
- Patterns across segments
04
Take the survivors to the real world
Don't treat simulation as validation. Use Tesemble to narrow the search space, then test the strongest hypotheses against real customers.
Outputs
Tesemble doesn't just give you responses. It gives you experiments.
Every simulation ends with something you can act on, not a wall of generated text.
Audience breakdown
Who reacted differently?
Preference patterns
Which hypothesis appears stronger?
Objection map
Why might customers reject it?
Segment differences
Where does the response change?
Experiment recommendation
What should you test in the real world?
Why not just use ChatGPT?
A simulation is more than asking an LLM a question 100 times.
Asking a model to “pretend to be 50 customers” gives you 50 answers. Tesemble gives you a controlled experiment across a defined audience.
You've got more GTM ideas than you can test.