market simulation, before you build.seesaw.
Seesaw stress-tests your idea — market size, competitors, PMF signal, and a straight verdict — before you spend six figures finding out the hard way.
See a sample report →by fulcrum.
what seesaw does
Every idea feels obvious from the inside.
Seesaw is the outside view. Tell it what you're building, answer a few follow-up questions by voice or text, and a set of research agents goes to work — sizing the market, scouting competitors, reading real sentiment, and modeling the economics — so you get a grounded verdict instead of a gut feeling.
input
A short form, plus a quick voice or text conversation.
process
Six research agents, run in parallel where it makes sense.
output
A red, amber, or green verdict — with the reasoning shown.
the pipeline
Six agents, one straight answer.
- 01
Sizing the market
TAM, SAM, and SOM pulled from real market data, not a guess.
- 02
Scouting competitors
Who else is already fighting for this customer, and how well.
- 03
Reading the room
PMF signal from forums, reviews, and public sentiment.
- 04
Checking feasibility
What it actually takes to build and ship this.
- 05
Modeling the economics
Unit economics and a rough path to a business that works.
- 06
Writing the verdict
A straight red, amber, or green call — with the reasoning shown.
Find out before you build it.
Three minutes of your time, a straight verdict on the other end.