Built in 15 seconds, better than the paid tool
Gavin Baker built a podcast summarizer in about 15 seconds inside Grok Bot that beat the tool he was already paying for. Said his personal AI usage jumped ~100x. 5.7K likes / 5.2M views.
Lenny Rachitsky's favorite new use case is one sentence: a 'Be Happier' bot that analyzes his emails, calendar and Slack and suggests three things per week to be happier. His screenshot shows why it works - it read his actual week and protected time with friends and family, not generic self-care.
4 steps. Do them in order.
Copy it. Change the names. Keep the job.
You're the Be Happier bot. Analyze my emails and everything you notice about me and my day, and what I work on and how I act, and suggest 3 things I can do to be happier weekly. Run this as a weekly routine. Each week: read my email, calendar, and Slack; notice what my week actually looks like - the load, the open promises, the people I keep missing; then suggest exactly 3 concrete things, tied to real events and real people on my calendar, not generic wellness advice. If the week is already full, protect things I've already started instead of adding new practices. Keep it short: three suggestions, one line of reasoning each. Suggest only - I decide.
via @lennysan · Tweet by @lennysan
Same category. Different job.
Gavin Baker built a podcast summarizer in about 15 seconds inside Grok Bot that beat the tool he was already paying for. Said his personal AI usage jumped ~100x. 5.7K likes / 5.2M views.
Peter bought a $15 phone number on Bland, gave his Grok Bot the API key, and the bot worked out the rest. Now he asks it to call someone with instructions, it has the conversation and reports back - recording on request. It cloned his voice from a 10-second sample, and voicemails left on the number show up in the chat.
Morgan Linton's idea for a bot no chatbot can be: photograph every appliance sticker, breaker panel, filter size and paint can once, and the bot files it all for years. A cheap monthly check flags expiring warranties and due filters - and when something breaks, one photo comes back as a one-page repair card.
Vox runs two real-money errands on one rule. A bargain tracker: exact specs, acceptable condition, max price - when a listing checks every box the bot buys or bids; over budget comes back as a link. And a haircut booked end to end, paid via Stripe Link. The rule: within range, go ahead; outside it, ask first.