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Stop Testing Only Your Website — There's a Whole World Out There

Gabriel Marçal⁠ is a growth PM at AIOS Medical, and one of the quietest, sharpest minds in experimentation. Solving bigger problems than just running A/B tests for checkouts.

follow our newsletter to learn all his frameworks and insights: ⁠⁠https://increaseconversionrate.substack.com/⁠⁠

in this episode…

from his early days at a CRO agency in Brazil to running experiments on sales call scripts, physical medication boxes, and mobile apps, Gabriel refuses to stay in a box.

it's about:

→ why your website isn't the only surface worth testing (and what to do when you're blocked)

→ how a lean…

The skinny

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