
AI training coach for runners with biometric tracking and personalized coaching.
@LeoSparr · X
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AI training coach for runners with biometric tracking and personalized coaching.
@LeoSparr · X

Business management tool with CRM, invoicing, and project management features.
@buildrunkitUS · X
BuildRunKit: A complete system for founders, with (CRM/Invoices/Projects) BuildRunKit 7-part Startup foundations book series. Book 1 is live! The Startup Self Check Frenzied Founder Podcast.

All-in-one HR platform for managing payroll, benefits, and employee workflows.
@Payrun_app · X
alternative of bamboohr,rippling we called it

Manage academic conferences: submit and review papers, handle scheduling and registration.
@harryjwang · X
I've used many of the major conference systems. Plenty still have docs as an unsearchable static site — or worse, as PDFs that stopped tracking the product three versions ago. Somehow, still true in 2026. We took an AI-first path with instead. Our docs are generated from the codebase itself. A custom Claude Code skill writes each page and retakes the screenshots whenever a feature changes — so the docs don't drift from the product. Every page still gets reviewed by a human before it ships. Now you can talk to them, too. We just shipped "Ask AI" over our docs: This feature also turned out to be a nice teaching case for agentic RAG vs. classic RAG: • Classic RAG: chunk → embed → vector DB → retrieve once, by fixed rules • Agentic RAG: hand the model a search tool and let it drive — write a query, read the results, rewrite, retry At more than 100 pages, still no vector database needed. And every answer cites the exact page it came from. #Age

Organize compliance controls, policies, and evidence to prepare for audits.
@KeelGRC · X
just launched this week. It’s an SMB-friendly GRC and compliance application.

Create personalized weekly learning plans for children's long-term goals in chess, swimming, music, or languages.
@EICWOGUP · X
Hey James, I am building that helps parents focus on their kids long term goals. Parents don’t have to be fluent on any skills to teach kids. All they have to do is choose the goal like chess, swimming, trachtenberg math, yoga etc and you get weekly list.

Sports betting analytics with +EV fair-value checks, projections, and bet tracking.
u/sweetnessssss · Reddit
Nine months ago I quit my data science job to build an app. The app is still hungry. Nine months ago I left a comfortable data science job at a travel company to build a sports betting app. Comfortable is and odd word for a job - it means the money arrives on schedule and nobody in your family asks if you're okay. The app is called THE LINEUP ( https://thelineup.pro/ ) -- it does the unromantic parts of betting: comparing prices, working with projections and tracking what happened afterwar

AI fitness coach that connects Strava, WHOOP, and Garmin to provide personalized recovery-aware coaching.
daniel_s · HN
My triathlon coach (not a human) now texts me on iMessage

Extract practical advice from strategy books to solve real-world challenges.
@lavishmehra54 · X
Not building anymore, i just launched Morasious - Turns The Most powerful book's like The Prince, 48 laws of power like books into answers for whatever you're stuck on, so instead of reading books over 100+ pages just got the core and apply in real life 🔗

Deploy AI inference models on serverless GPUs with sub-200ms cold starts and pay-per-second billing.
@svpino · X
You can check out Runpod here: Thanks to the Runpod team for partnering with me on this post.

Document product decisions and reasoning in one shared layer for team collaboration.
@TimEngng · X
Stop losing the "why" behind product decisions -

AI operating system that transforms business problems into company briefs and accountable build plans.
@MarkZofMarkZ · X
- in process of updating it currently, making it better. How about you? What are you building?