nowfound

AI · February 17, 2025

I built an AI to mock technical interview me after I shut down my YC co

Hey HN, I’m one of two people working on Hyperscreen AI, an AI that does mock technical interviews with you so you can pass more tech screens. I shut my YC startup down a year ago and had to look for a job afterward. Even though I had interned at and landed multiple FAANG offers out of college, I spent almost 6 months looking for a job after my company failed. I was fortunate enough to get technical screens due to my network, but I failed many of them because I didn’t have anybody to practice with. All of my friends either already had jobs and weren’t looking, or were still working on their…

I built an AI to mock technical interview me after I shut down my YC co launched on February 17, 2025 with 5 votes and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.

What it does

In the maker’s words, at launch

Hey HN, I’m one of two people working on Hyperscreen AI, an AI that does mock technical interviews with you so you can pass more tech screens. I shut my YC startup down a year ago and had to look for a job afterward. Even though I had interned at and landed multiple FAANG offers out of college, I spent almost 6…

Does a similar job

all alternatives →
  • Hyperscreen AI2025 · hyperscreen.ai · ▲25

    Mock technical interviews cheaper than a human, using AI

  • Canopy2023 · canopylabs.ai · ▲133

    Practice interviewing with legendary founders and investors

  • IB
    I built cracked engineers – a new platform for technical job roles only2024 · crackedengineers.com · ▲8

    I've built a job platform for technical roles called "Cracked Engineers". If you want to land a job with some of the world's best AI/tech startups - my goal is to make this the go-to place for that. YouTube walk-through can be found here: https://www.youtube.com/watch?v=XmuIOdES7mQ A huge thank you to Weaviate (Bob van Luijt & team), Unsloth AI (Daniel Han & Mike), OpenPipe (David Corbitt), Julius AI (Rahul Sonwalkar), Jimini AI (Luis F Voloch) for using the platform while in beta and posting first paid posts. So, why did I build it? Well, over the past period a lot of…

  • Mock AI Interviewer – Practice AI interviews for job seekers2024 · interview.talently.ai · ▲5

    Hello fam! I'm thrilled to share our latest product launch. Mock AI interviewer - a revolutionary platform designed to transform the way job seekers prepare for interviews. It is an AI-Powered Interview Coach Imagine having a personal coach who understands the nuances of any job role around the world and offers job seekers tailored practice sessions with instant, actionable feedback. That's what we've built - an AI interviewer that simulates real-world interviews across any industry, designed to make you a top candidate. The best part? It is completely free! No credit cards, no…

  • Mocked2025 · trymocked.com · ▲14

    Hi HN, I launched an AI tool a few months back to help with product management interviews. It's Leetcode-style prep, but you can verbally respond to questions and receive feedback. I originally started it as a side project, but it blew up on Linkedin and we're nearing 5-figure ARR. I would be grateful for some honest feedback and advice on both the growth and engineering side. I'm particularly interested in: - What's one feature you feel is glaringly missing? - How did similar educational consumer apps (7sage, Leetcode) scale beyond just ads? - Should I implement a landing page? I wanted to…

  • We tried to build a job board that isn't awful2025 · teeming.ai · ▲32

    Hi HN, We’re definitely not the first to realise there’s something seriously wrong with how hiring and job-seeking works today. Zero-cost communication and LLMs have created so much noise that good candidates can’t get heard, and it becomes all too tempting to game the system with keywords and prompt-hacking. In fact we discovered that 70% of early stage AI startups don't post their jobs on LinkedIn. Instead, many founders hire exclusively within their network, which works at the start but doesn’t scale. We thought a lot about this problem, and pivoted through a few ideas including an AI…

More ai this month

the category →
  • Video model that turns script into viral social media videos

    AI · 19d ago · spira.ai

  • The browser where Claude Code and Codex work beside you

    AI · 18d ago · rill.love

  • Kolibri is Aleph Alpha

    AI · 20d ago · tej.as

  • Paintings by AI models: programs run through a simulation of oil paint.

    AI · 22d ago · stillwet.art

  • Beam.win▲379

    Run AI agents on one Mac and use its windows on another

    AI · 5d ago · beam.win

  • Route requests to the right LLM for cost, latency & quality

    AI · 23d ago · fastrouter.ai

Source: Show HN post ↗ · launch text quoted in part

Launched alongside, February 2025

the whole month →
  • Beautiful screen recordings with instant shareable links

    Growth · 2025 · screen.studio

  • Tana▲1,665

    Put your notes to work with voice and AI

    AI · 2025 · tana.inc

  • IG

    I was at FB/Meta from late 2013 to early 2023, mostly working in the compiler/runtime spaces. I got hit in the spring 2023 layoff wave. I immediately started making games in my newfound free time (a lifelong interest, and I even worked in AA(A?) back ca. ~2000), and in October 2023 I stumbled upon the idea of a roguelike pachinko/plinko game inspired by Luck Be A Landlord. Things snowballed quickly, I started talking to publishers, then worked like crazy through all of 2024, almost the hardest I've ever worked in my career, and launched the game in December 2024. It's sold…

    Work · 2025

  • Tanka▲1,410

    AI Messenger with smart reply & long term memory for teams

    AI · 2025 · tanka.ai

  • Tool Finder▲1,327

    Your shortcut to better software

    AI · 2025 · toolfinder.com

  • i wanted to change the habit of reaching for my phone in the morning and doomscrolling away an hour so i built an app to help me. now i have to literally touch grass before accessing my most distracting apps the app is built in swiftui, uses the screen time apis provided by apple and google vision to recognise grass or not i'd love to get your thoughts on the concept.

    Life & fun · 2025 · touchgrass.now