Mark Kizelshteyn

ChatGPT — Optimizing language models for dialogue

Ray-Ban Stories — The new way to capture, share & listen

FigJam by Figma — An online whiteboard from Figma designed for teams

Car Thing — The smart player from Spotify that fills your car with music

Stock Charts by Public.com — Turn stock tickers into charts on Twitter

Instagram Co-Watching — Scroll Instagram together with friends

2019 Wrapped by Spotify — The songs you loved most this year, all wrapped up.

Spotify Kids — A new Spotify app for kids, starting in Ireland 🇮🇪

Gradient Community Notebooks — Jupyter notebooks you can run on free cloud GPUs

Public.com — Buy any stock with any amount of money. Commission-free.

Spotify Stations — Easily create stations for all the music you love

Lyra — The symbol to speech app for children with autism

Replace Cover — Create beautiful cover art for your Spotify playlists

Gradient° — Deep learning platform built for developers

Spotify + Discord — Listen to Spotify together with your friends on Discord

HQ Trivia for Android — The most popular live trivia game show now on Android

CryptoETF — A tool to automatically rebalance your crypto portfolio

Filmoji — Mapping Hollywood Celebrities to Emojis

Welltory 2.0 — Measure your wellness. Use data to feel great every day.

Arrow iOS — Give life to texts & emojis in AR