Stop guessing which idea is worth building
Put all the ideas in front of real users through high-fidelity prototypes, all before you spend engineering time. Build the winners, skip the rest.
For product managers
Learn which variants are even worth discussing.
Flux lets you test ideas, flows, and features with thousands of real users on a prototype, so you can de-risk expensive in-product experiments before you even start.
Key Benefits
- 01Validate features before engineering touches them
- 02See which variant gets used, not just liked
- 03Go into reviews with user behavior, not just opinions
Bring data to the room, not just a deck
Flux gives you the numbers behind your recommendation: expected conversion lift, drop-off points, and robust behavior and perception comparisons.