Danielle Morrill

Danielle Morrill

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cooker of food, reader of books, builder of startups @groupthinkai @firstpartyhq || past co-founder @mattermark and Referly (YCS12), early @twilio and @gitlab

Restarting Quantified Self: New Devices, Dropping Eight Sleep
SocialApr 11, 2026

Restarting Quantified Self: New Devices, Dropping Eight Sleep

Restarting my quantified self data collection after a nice break Current stack: - continuous glucose monitor - Apple Watch - Whoop Adding: - Oura ring (to replace watch/Whoop when I am dressed up) Trying life without: - Eight Sleep

By Danielle Morrill
Elegant High Tea at Historic 1892 Brown Palace
SocialApr 5, 2026

Elegant High Tea at Historic 1892 Brown Palace

dressing up for high tea never gets old, and The Brown Palace is a historic gem (opened 1892!) https://t.co/fWwnLs60sy

By Danielle Morrill
AI‑Powered White‑Noise App Turns Tinnitus Research Into Relief
SocialApr 3, 2026

AI‑Powered White‑Noise App Turns Tinnitus Research Into Relief

my husband @mistermorrill took all the published research on tinnitus sound therapy, gave it to Claude Code, and they made a white noise app we play on our Sonos move ♥️

By Danielle Morrill
Guiding Friends to Leave Jobs and Launch Companies Rewards You
SocialApr 2, 2026

Guiding Friends to Leave Jobs and Launch Companies Rewards You

Helping friends quit their jobs and start companies (not even startups) is one of the most rewarding things in life

By Danielle Morrill
Decade of Early Nights Ends: Laptops in Bed
SocialMar 31, 2026

Decade of Early Nights Ends: Laptops in Bed

We had a decade of no laptops in bed in this house and going to sleep by 10pm, and that’s over

By Danielle Morrill
Turning AI Code Reviews Into a Personal Coaching Tool
SocialMar 31, 2026

Turning AI Code Reviews Into a Personal Coaching Tool

my cofounder and I did a live code review today and I gave Claude Code the transcript. It also has all the reviews he has ever given our code base, all his comments, and I am using it to make...

By Danielle Morrill
Give Agents Org Chart and Handbook Before Note Takers
SocialMar 25, 2026

Give Agents Org Chart and Handbook Before Note Takers

If you are using meeting note takers and haven’t given your agent the org chart and handbook yet what are you even doing

By Danielle Morrill
AI Won’t Instantly Devalue Engineering Talent in Startups
SocialJan 5, 2026

AI Won’t Instantly Devalue Engineering Talent in Startups

All I can think about is how we used to talk about enterprise value of startups based on engineering headcount. Some people think the value of a code-capable FTE is about to drop with AI… but I’m not so sure

By Danielle Morrill
Turn Claude Code Into Your Chief of Staff
SocialJan 3, 2026

Turn Claude Code Into Your Chief of Staff

executives, managers of people, managers of process, managers of agents… get Claude Code to be your chief of staff by organizing a repo around everything you do and find ways to make it better and make it clearly documented

By Danielle Morrill
Chatting with Google Calendar via Claude Code CLI
SocialDec 22, 2025

Chatting with Google Calendar via Claude Code CLI

got Claude Code set up with its own Oauth token for Google Calendar access from the CLI cannot unsee the ability to be chatting with my time organization in context and so much more composable than with a pre-set app...

By Danielle Morrill
Single‑purpose, Low‑personalization Apps Aren't the Future
SocialDec 9, 2025

Single‑purpose, Low‑personalization Apps Aren't the Future

How long are we going to grieve that building massively unprofitable single purpose apps with rudimentary personalization is not the future?

By Danielle Morrill
Stable Platform Shifts Focus to New VC-Scale Prototype
SocialDec 5, 2025

Stable Platform Shifts Focus to New VC-Scale Prototype

A little personal news, @groupthinkAI is stable and will continue to operate and slowly grow its paying customer base — but I’ve decided to start exploring other VC-outcome scale ideas… can’t wait to share my first prototype

By Danielle Morrill
Seeking Public Index for Customer Acquisition Costs Across Industries
SocialNov 17, 2025

Seeking Public Index for Customer Acquisition Costs Across Industries

is there a publicly available index for cost of customer acquisition across various types of businesses? this feels like one of those secrets hiding in plain sight…

By Danielle Morrill
Seeking Discussion on CLI‑First Headless SaaS
SocialNov 10, 2025

Seeking Discussion on CLI‑First Headless SaaS

Anyone thinking about CLI-first SaaS (headless) and want to chat?

By Danielle Morrill