Daniel Zaitzow

Mentara - (YC) Interview Simulator

by

YC-style interview simulator! Ultra realistic investor conversation. Face 10-minute conversations with tough questions. Each session tackles different startup topics, providing fresh insights. Perfect for accelerator and investor prep. (Not YC affiliated)

Add a comment

Replies

Best
Johannes Danielmeyer
🚀 Hey Product Hunt! I'm Johannes, and we're excited to launch our YC Interview Simulator today. 🎯 What we built: Experience realistic 10-minute conversations with tough dynamic questions. Each session explores different startup angles, providing fresh insights and clear feedback. Perfect for accelerator and investor prep. 💡 Key features: •⁠ ⁠Full conversational AI roleplay with adaptive questions •⁠ ⁠Instant feedback on clarity, buzzwords, and vague claims •⁠ ⁠Master key topics like Market Sizing, Growth Strategy, Product Development, and Competition •⁠ ⁠Score tracking and performance analytics •⁠ ⁠Developed with insights from YC founders ⚡ Why founders need this: Whether you're a first-time founder preparing for YC, a serial entrepreneur refining your pitch, or a startup team practicing investor conversations - each session strengthens your narrative and uncovers blind spots. The AI pushes hard on weak points, challenges vague answers, and demands specific metrics - just like real investors do. Popular topics include: •⁠ ⁠Co-Founder Relationship •⁠ ⁠Growth Strategy •⁠ ⁠Product Development & Technical Infrastructure •⁠ ⁠Competition & Moat •⁠ ⁠Business Model 🔥 Coming soon: This simulator is just the beginning of Mentara - your comprehensive founder support system. We're building THE coaching, training, and mentoring ecosystem we wish existed when we started our first companies. 🎮 Get the unfair advantage: Start practicing now and join hundreds of founders elevating their pitch game. Cut through the fluff, sharpen your metrics, and truly understand your business. No buzzwords allowed - just clear, compelling answers that stand up to scrutiny. 🎁 Special Launch Offer: Start with 2 FREE sessions to experience the simulator. Then choose your practice bundle: - Founder Starter Pack (2+1): Three focused sessions to nail your basics ($12) - Pitch Mastery Bundle (4+2): Six comprehensive sessions to perfect your pitch ($20) - Use code "PRODUCTHUNT" for 40% off Shoutout to: @YCombinator @mwseibel Disclaimer: Not affiliated with Y Combinator.
Daniel Zaitzow
Hunter
Launching soon!
💡 Bright idea
Over the past week or so I've had the chance to beta test the YC Interview Simulator from @johannesdanielmeyer @_ahmedbehairy @fernando_rodriguez_acosta and I wanted to share some quick thoughts: This tool is a solid way to stress-test your ideas and validate if you're ready to go to market (or if you're ready for your interview). It helps to hone in on your value prop(s) and pinpoint exactly where your pitch could use some tightening (an area where most of us builders could use a mirror re: what the market wants VS what we want to build / have built haha). After each mock interview, you get a clear breakdown of what you nailed and where you fell short—a super helpful feedback loop to reveal any small or large blind spots. The team behind the product are really great guys looking to build something cool which I think they've succeeded in doing. While this product focuses on startup prep, I can see huge potential as it evolves—like for industry-specific interview practice where good prep is hard to come by / a recruitment tool with job descriptors / personal experience are inputs and you get an AI interview focusing on potential unforeseen gaps. It's early stage but definitely worth a shot if you're looking to fine tune your pitches. Check it out and let me know what you think!
Johannes Danielmeyer
Hey @dzaitzow ! Really appreciate you taking the time to test our YC Interview Simulator and sharing such detailed feedback. You totally nailed one of our core insights - that gap between what we as builders think is important vs. what the market actually wants. It's exactly why we built this tool. Love your thoughts on expanding into industry-specific interviews and recruitment. Super insightful ideas! Thanks again for being part of the early journey and for the encouraging words! 🙌
Daniel Zaitzow
Hunter
Launching soon!
@johannesdanielmeyer No stress in the slightest - happy to help any time with any other project ya'll have on the go.
Fernando Rodriguez Acosta
Thanks so much @dzaitzow for the thoughtful feedback! Really glad to hear the simulator helped highlight those key areas, and we’re excited about the potential too! We appreciate you taking the time to test it out and share your insights. 🙌 Let us know if you have any more thoughts!
Max Brenner
Looks great, really nice UX
Johannes Danielmeyer
@maxjbre It even looks better on desktop!
Maximilian
💡 Bright idea
I know many founders who actually practice their pitch with VCs that are not their first choice before jumping on calls with their Tier 1. While I get the idea behind this approach, I always think that this is kind of disrespectful to these first VCs and also leads to lots of lost opportunities for building amazing, unforseen partnerships. That's one of the reasons why I really like this product. But even for Entrepreneurship Education setups, I think this tool has a lot of potential. Are you planning on offering plans for educational institutions?
Johannes Danielmeyer
@m4xmln Good remark! Not only helping the founders, but simultaneously also helping the investors. Ref Edu angle: This could also be a game-changer for educating the next generation of entrepreneurs - just need a forward-thinking partner willing to pioneer this approach. Open to making some adoptions to the product and have a test roll it out at Germanys #1 school of Management. Exactly the place I would wanna start something like this.
Fernando Rodriguez Acosta
Really impressed with how the simulator pushes you on specifics, like getting clear on your growth numbers or exactly how you stand out against competitors. It’s been super helpful for spotting areas that need more focus. Definitely recommend for anyone looking to sharpen their pitch! 🙌
Johannes Danielmeyer
@fernandoonph It's a guaranteed help for anyone.
Ege Gündüz
🧐 Good find
Great software, was super helpful to chat with YC partners. I also tried the same before with ChatGPT directly to simulate but Mentara was more accurate, helpful and gave me the true interview feeling ❤️‍🔥
Lujain Walid
Exciting new venture! Wishing you the best and a big hats off to you guys. Quick question: How do you see the simulator evolving over the next year? Any plans to expand the types of scenarios or add new features based on user feedback?
Johannes Danielmeyer
@lujain_walid Thank you. The path is still to be determined. But could certainly be an option. Interested in joining?
Judy Walid
what a useful product, looking forward to sharing it and using with my network.
Johannes Danielmeyer
@judy_walid Do so and you will be remembered!
Kebron Tesfaye
Incredible, innovative and futuristic. Definitely going to be helping me in my future endangering!
Johannes Danielmeyer
@kebron_tesfaye Very welcome :-)
Cole Randall
Very cool! Going to test this out.
Giorgi Urushadze
This sounds amazing! I will use it for sure! Good luck!
David Chikly
Regarding data privacy, do you store our conversations?