Funding student builders to take 1 year to build something ambitious (e.g. the LeapYear)

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Joined January 2024
Apps in. Thank you everyone who applied. We are reviewing them now. So far 2026, we’ve had nearly 3,000 builders apply to LeapYear. We will fund a few more before EOY. More to come
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Huge congrats to LeapYear alumni @ashankshah_x + @developerboi on joining Factory to build the future of software
Factory has acquired @Mentlio
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Congrats to LY 25 alums @aryind_ @vikramvadrevu on the acquisition!
Foundry has acquired @AveaRobotics. @aryind_ and @vikramvadrevu are deeply technical and customer-obsessed and working together (as an early customer) was easy. Data collection and inference at scale power our factories and that makes Avea a natural fit. Welcome aboard!
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Iykyk
10 days out. we are writing a few more checks via @_LeapYear_. looking for very early. In the last two years, we have been first check for 90%+ of investments
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For the builders - In last 12 months, we’ve funded teams all over the world.
10 days out. we are writing a few more checks via @_LeapYear_. looking for very early. In the last two years, we have been first check for 90%+ of investments
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Newest builders on LeapYear
In July, 5 more teams joined LeapYear 2026. This year, we've had 2000+ builders apply and we've funded ~1% of applicants. @_LeapYear_ is a first-believer fund for students, dropouts, & new grads. In the past 2 years, we’ve funded 58 teams. 90%+ were pre-revenue at application and collectively, they have gone on to raise $70+ million in follow-on capital.
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LY 2026 builders shipping! Big congrats on Mentlio launch @ashankshah_x
Your team is spending more on AI than you can explain. Today, we’re launching @Mentlio (YC S26). We turn AI coding spend into a measurable unit: cost per PR, reuse, and downstream quality, benchmarked against industry. We also cut waste without touching your prompts, via cache hits, less context bloat, and auto-routing. On Terminal-Bench 2.1, our local router kept 98.93% of Fable 5's accuracy at 24.9% lower cost on Claude Code. If you’re spending real money on tokens, see your real AI ROI: mentlio.com/intro
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LY 2025 alumni shipping @Mutchtaba2 @Hashim__Syed
We just killed OpenRouter. AI routers made $100+ million last year charging 5% markups on every dollar. Today that ends. Introducing Straitly the world’s first AI gateway that charges 0% markup on your tokens. No Stripe or Credit Card processing fees. With one API key, you can access 142+ models from than 20+ providers. Straitly auto handles handles provider failures via intelligent re-routing achieving a 99.98% success rate while still optimizing for cache hit rates. To celebrate our launch we are giving up to 30% off your first $10k (yes, $10,000) of token spend, plus $100 in free credits upfront. If you are an ambitious builder who's spending lots on tokens we want to hear from you! Comment below what you're building + highest usage model, then head over to straitly.ai and fill out a form with your @x username.
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one of my favorite first founder calls was with @Mutchtaba2 and @Hashim__Syed. they keep shipping. proud to have backed them in LeapYear 2025
We just killed OpenRouter. AI routers made $100+ million last year charging 5% markups on every dollar. Today that ends. Introducing Straitly the world’s first AI gateway that charges 0% markup on your tokens. No Stripe or Credit Card processing fees. With one API key, you can access 142+ models from than 20+ providers. Straitly auto handles handles provider failures via intelligent re-routing achieving a 99.98% success rate while still optimizing for cache hit rates. To celebrate our launch we are giving up to 30% off your first $10k (yes, $10,000) of token spend, plus $100 in free credits upfront. If you are an ambitious builder who's spending lots on tokens we want to hear from you! Comment below what you're building + highest usage model, then head over to straitly.ai and fill out a form with your @x username.
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LY 2025 alumni doing big things. Huge congrats to @zjearbear @colegawin_ and the Lemma team!
Agents f*ck up. We raised a $2.3M pre-seed to warn you before it’s too late
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Huge congrats to @ranvirdeshmukh_ + @erik_petersons on launch. Very proud to be one of their first believers. They are a relentless founder duo and excited to support them!
Real estate does not have an AI problem. It has an infrastructure problem. @RealPact (YC S26) is building the intelligent transaction infrastructure for real estate, automating paperwork, deadlines, and coordination from the first conversation to closing. @ycombinator
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Congrats to RealPact on launch! Very proud to support @ranvirdeshmukh_ + @erik_petersons (LY 2025 alums)
Real estate does not have an AI problem. It has an infrastructure problem. @RealPact (YC S26) is building the intelligent transaction infrastructure for real estate, automating paperwork, deadlines, and coordination from the first conversation to closing. @ycombinator
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July applications are in for @_LeapYear_ 2026. We are reviewing apps now. If you applied, we are humbled by your interest + appreciate your patience as we review. Fun fact - this cycle, we passed 5,000+ builders lifetime applying for LeapYear.
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Huge Congrats to Pluto team on launch! Very proud to have Sahil & team in LeapYear community. This is day 1!
Launching Pluto (YC) - an AI voice agent that helps professionals get discovered. Pluto learns your story in 10 minutes, makes you discoverable to AI agents, and connects you with the right people. 18K+ people. 100+ companies. Your career needs an agent.
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last call for any builders looking for a first believer. we are going to start reviewing apps for July cycle with the goal to fund 7 new teams. more @_LeapYear_
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Huge congrats to @shong0504 and @enough_ahnaf on YC F26! Proud to be a first believer. They were also our first @_LeapYear_ team out of Waterloo!
We are joining @ycombinator for the F26 batch to modernize embedded systems and electronics engineering! ycombinator.com/companies/si… (Went to the Mountain View location because I didn’t want to drive to SF)
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