Best Products
Launches
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Forums
Forums
Ask questions, find support, and connect
Kitty Points Leaderboard
The highest scoring community members
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
Subscribe
Sign in
Douglas Li
Lightfern for Email
Building in AI. ex-OpenAI, ex-Facebook
#9334544
20 followers
18 following
#280
Last month
322 KP
#18,152
All time
342 KP
Follow
About
Forums
Activity
Upvotes
3 Collections
Stacks
3 Reviews
3 Upvotes
Sonnet 4.6
The most capable Sonnet model yet
20
745
Lightfern for Email
The telepathic AI writing tool
46
169
Meet-Ting
AI that gives your schedule a brain.
51
295
Report
Subscribe
Sign in