Iterate, evaluate, and monitor LLM-products in a Notion-like workspace
Hi HN! I spent the last year traveling and feeling purposeless after shutting down my last startup (Zage YC S’21) in Dec 2022. There were some obstacles I couldn’t overcome and decided to return investors 50% of their capital. To afford (and justify to myself) traveling, I started consulting as an engineer and product designer. I started (https://backspace.nyc) and it was a good time. I (and some friends) built a handful of AI experiences and learned a lot along the way. The hardest thing about running a services business shipping and selling AI experiences powered by LLMs was…
Iterate, evaluate, and monitor LLM-products in a Notion-like workspace launched on February 24, 2024 with 9 votes, #1,397 of 3,962 launches that month and more than 75% of that year's launches. The site was not reachable when checked in September 2026.
What it does
In the maker’s words, at launch
Hi HN! I spent the last year traveling and feeling purposeless after shutting down my last startup (Zage YC S’21) in Dec 2022. There were some obstacles I couldn’t overcome and decided to return investors 50% of their capital. To afford (and justify to myself) traveling, I started consulting as an engineer and…
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Overbooked2025 · overbooked.app · ▲12Hi HN, Many people underestimate the importance of context when using LLMs. I used to fire off vague prompts like: “Hey, build me the X tool” or “Generate a long-form article on Global Warming”. and got generic, sloppy responses. Turns out, the problem wasn’t just the prompts, I needed a more systematic solution. So I started building AI capabilities into our agency’s management tool, Overbooked. After hours of iteration, I realized how powerful it is when you combine structured data with the right agent tools. There are two sides to the coin: Using the MCP Server inside the IDE You can…
- WUWe used investor tools to find the best startups to work at2022 · joinmaasive.com · ▲29
hey y'all -- can you please tell us if our job search tool sucks? :D we built it using an investor platform called Harmonic.ai to gather startup data, then contextualize it so that job seekers could find out about the most exciting startups hiring first (like if they just raised, growing headcount fast, have an ex-unicorn founder, etc). pretty sure we're the first platform doing anything like this. anyway, let me know what you think. really excited to launch this thing soon! getting feedback from the hn community first is really fun :)
- IBI built a tool to find the best and cheapest LLM models for my projects2024 · viewpointhq.com · ▲5
Hey HN, I've been working on something cool that I wanted to share with you all. It's called Viewpoint, an analytics tool for LLMs like OpenAI, Anthropic models, and Gemini. The idea came from the constant flood of new LLM models and the need to figure out which ones work best for my projects without breaking the bank. With viewpoint, I can track token usage, costs, latency(WIP), and traffic over time, making it easier to compare different models and see which ones perform best and save money. The tool works asynchronously, so it doesn't add any latency to your LLM requests, and you have…
I created an AI board of directors for founders2024 · ryancarson.com · ▲5Most of us founders won’t publicly admit it: We’re very lonely and stressed. I know from 20 years of building 4 companies (1 failure, 3 acquisitions). We can’t be truly transparent with our team, board, investors, twitter, family or friends. We want to, but can’t. No matter what we’re thinking or feeling, we have to project strength. During my entrepreneurial journey I longed for a group of always-available experts that met these criteria: 1. Experienced 2. Trustworthy 3. Kind yet extremely direct 4. Available and affordable Obviously now with LLMs like gpt-4-1106-preview, we’re unlocking…
- IMI made an interactive LLM Tools guide2025 · readyforagents.com · ▲7
So hard to keep up with tooling and MLOps - I put it all in one place and got some tips from an experienced friend on what to use.
- RARoundtable – A rubber duck that argues with itselfDec 2025 · roundtable.ovlo.ai · ▲6
Hey HN, I'm a founder at Ovlo a supply chain company.I had a problem. After every batch of customer interviews/research/feedback sessions, I'd run ideas through an LLM to help me decide what we should build next. Except it was obvious to my cofounder I wasn't really validating anything. LLMs are incredibly good at agreeing with you in subtle ways, especially when you feed them context that already reflects your thoughts. I'd ask "Does this make sense?" and get a beautifully worded essay about why yes, obviously, this is the best thing ever. I was using AI as an echo chamber without…
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