Lachlan Greenbank

Lachlan Greenbank

Co-founder of Boole.markets

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Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

  • Market Calls
    Market CallsFinancial news you can talk to
    Oct 2026
  • 🎉
    Joined Product HuntJuly 24th, 2023

Forums

Are people using AI voice chat more in their daily lives?

We re trying to figure out the best form factor for an AI friend who's a market wizard. Leaning heavily into voice now. Voice is really expensive to run (esp for free products), but building your own pipeline can get the cost down 10x from a e2e hosted solution on xAI or OpenAI, and give you more flexibility for tooling etc.
Here s some of what s been working for us:
- Since increasing the expressiveness of our voice model's output, we ve seen double-digit percentage growth in next-day retention among users who have had a call experience.
- Knowing the assistant is hearing you clearly is a key part of perceived speed. Using Apple s local live voice capture to render words as you speak has significantly improved perceived speed, even though actual reply times haven't changed.
- Our onboarding has reached an 88% notification opt-in rate by reframing the question from whether users want notifications to how often they d like to be notified. As a new app on someone s phone, you need to repeatedly show value to become part of their financial routine.

Download it on the ios app store we would love feedback => https://apps.apple.com/au/app/ma...

Market Calls - Financial news you can talk to

A market desk you can phone. Ask about any crypto token out loud and hear what it is, why it moved, who is talking about it and what the tape is doing. It reads live venue data, the on-chain boards, prediction markets and the posts around a token at the moment you ask. Free on iPhone.
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