7 Products
1,488 Total Interest
0.45 Avg Engagement
Artificial Intelligence Top Category
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Jacob Choi has been building since at least 2023. The 7 products below show how the community responded to each launch. Patterns in the engagement data tell you what this founder does well.

Launch Portfolio

All 7 products, sorted by community engagement.

Personalized workout coaching w/ machine learning + ChatGPT
330
Health & Fitness Artificial Intelligence
Nov 2023 130 discussions 0.39 engagement
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One search bar for all your Gmail accounts
327
SaaS Artificial Intelligence
Nov 2023 91 discussions 0.28 engagement
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Create post captions with AI
253
iOS Productivity Apple
Dec 2023 66 discussions 0.26 engagement
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Remove watermarks using AI in seconds
229
Artificial Intelligence Photo editing
Dec 2023 71 discussions 0.31 engagement
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One-time passwords for humans, know who you're dealing with
202
iOS Encryption Security
Dec 2023 57 discussions 0.28 engagement
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See how busy the bar is & what the crowd's like, in realtime
113
Drinking Party Tech
Dec 2023 31 discussions 0.27 engagement
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Build search engine for texts, images and beyond In 1 hour
34
API Developer Tools Artificial Intelligence
Dec 2023 46 discussions 1.35 engagement
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Launch Timeline

YearProductsAvg InterestTop Launch
2023 7 212 Planfit

Categories

Artificial Intelligence (4) iOS (2) Health & Fitness (1) SaaS (1) Productivity (1) Apple (1) Photo editing (1) Encryption (1) Security (1) Drinking (1)

Engagement Profile

Average engagement ratio of 0.45 across 7 products. That's strong for a multi-product builder. Products with engagement above 0.30 indicate an audience that tested and discussed the product, not just clicked.

Frequently Asked Questions

Serial builders. Some founders launch multiple products across different categories. Others iterate publicly, launching new versions or pivots as separate products. Both patterns show up in the data.

It means the community paid attention. High total interest across many launches signals consistent relevance. But a founder with 3 launches averaging 0.40 engagement may have built better products than one with 20 launches averaging 0.08.

Sum of each product's engagement ratio divided by number of products. It weights every launch equally regardless of interest score. A founder with consistently high engagement across small launches will rank higher than one with one viral hit and many duds.

Yes. The maker list includes anyone credited on the launch page. Team members, co-founders, and contributors all appear. We don't distinguish between roles.

They either have fewer than 3 tracked products, or their products launched below our engagement threshold. We set the bar at 3 products to ensure founder pages have enough data to be useful.

Track serial launchers

Weekly intelligence on who's building what and which launches the community cares about.