Companies

Leaky is the best, free way to compare insurance. With Leaky, we let you compare both prices and personalized quality scores for the largest insurers in the US. Insurance doesn't need to be scary, and so we do our best to help you through the process of comparing, shopping, and buying insurance.
Leftronic is a Y Combinator-funded company that develops a web-based real-time dashboard application for monitoring a company's most important data. Leftronic business dashboards retrieve a company's metrics from popular services such as Google Analytics, Twitter, Zendesk and others, as well as receive custom metrics through a super-simple API. The dashboards update in real-time and are designed for large screens. This makes it easy for teams to monitor their company's critical metrics.

**TL;DR:** Legacy (YC S19) is a startup focused on the fast-growing field of fertility and family planning. Founded at Harvard, the company has now raised $40M from leading investors like FirstMark Capital, Bain Capital Ventures, Section 32, Tribe Capital, and even celebrities like Justin Bieber, The Weeknd, and others. **What we're doing** We aim to change the outdated view that fertility is a "women's issue" by creating an accessible, affordable product for men & people with sperm. This includes everything from a mail-in kit for sperm testing & sperm freezing, personalized sperm improvement products, tele-health, DNA fragmentation analysis, supplements, and more. **Why are we the leader?** The company was founded at Harvard by a team of healthcare and fertility experts. We obsess about talent density and have out-executed our competitors over the past few years. Beyond our D2C channel, we've also unlocked: 1. Nationwide insurance coverage (10M+ lives) 2. Military contracts (Including the Navy SEALs and 15M+ veterans) 3. Employer offerings (Working with the top fertility benefit providers) **Tell me about the team** We're a team of about 30, extremely diverse (majority female, majority immigrants, strong LGBQTIA+ representation, age range of 25-65), and very values driven. Our 5 values are customer centricity, reliability, kindness, openness, and winning. Learn more about our values here: https://khaled-legacy.medium.com/legacys-values-and-why-they-matter-db116539d3da Learn more about our workplace here: https://khaled-legacy.medium.com/how-and-why-legacy-is-reinventing-workplace-benefits-9e5fda6cb863 Read about our mission to humanize the path to parenthood: https://khaled-legacy.medium.com/how-and-why-legacy-is-reinventing-workplace-benefits-9e5fda6cb863 Learn more about sperm and why it matters here: docsend.com/view/zkgk7ws

Legion Health is a high-quality, AI-enabled psychiatry network where patients receive care from a provider who takes their insurance. We use LLMs and AI agents to improve care quality, streamline operations, enhance patient communications, and more.

LegionFarm is the world's top AI-powered marketplace for gamers to hire elite pros (top 1%) for coaching, carry and companionship services in AAA games like WoW, Destiny 2, CoD, and Apex Legends. Founded in 2016, YC-backed (W20) with $17.8M from Twitch founders and investors, we've served 250k+ customers via two web platforms and five bots, creating 10k+ jobs for Pros worldwide. We turn gaming hobbies into careers, delivering global entertainment and esports impact. Since 2023, our LLM-driven automation replaced 100+ ops roles, with an AI workspace featuring smart agents, real-time feedback, evals, and community fine-tuning for peak pro efficiency.

LemonBox provides personalized daily vitamin packs for Chinese consumers, along with dietary advice from U.S. registered dietitians. All the products are made in the U.S. and shipped to customers within 7-10 days, based on a monthly subscription model.

Léon & George is a California based ecommerce retailer, specializing in premium indoor and outdoor plants, luxury ceramics and lifestyle goods. Recognized for their streamlined local delivery service across California, custom-engineered packaging for nationwide shipping and commitment to exemplary quality, they have cultivated a vast following since the brand’s inception in 2016.

Level Frames is making it more convenient, affordable and intuitive to custom frame posters, prints, photos and more. By bringing the entire experience online and offering amazing support, we can help make your walls in your home or office look amazing at a fraction of the price and turnaround time of a traditional frame shop. Level was founded in 2014 and is based in New York, United States.

LifeAt is your space to focus and complete tasks. Our mission is to help the 100M+ knowledge workers get into their flow state with video content and task management. Our customers get through their daily tasks twice as fast while feeling great at the end of the day! Well funded by Meta (Facebook), Line, Y Combinator, Goodwater, and other top VCs. Loved by over 1M+ users across the world and shared by over 500K+ followers across Tiktok/Instagram/Twitter. Come shape the future of focus and productivity!

LineLeap gets customers to the fun, faster. On LineLeap’s mobile app customers purchase LineSkip passes, drinks, cover, and event tickets, at over 400 of the top nightlife venues in the country. Venues use LineLeap’s technology to create new revenue streams and market to their customers through push notifications, in-app messages, and email campaigns. LineLeap participated in Y combinator in the summer of 2019 and has acquired over 1 Million customers to date. LineLeap's long term vision is to be the must-have platform for all purchases, discovery, & fun at the world’s top venues & events while being the first choice for brands to connect with consumers.

Linum builds state-of-the-art text-to-video diffusion models. Over the next ten years, we’re going to witness a shift in animation, tv, and film similar to what we’ve seen with YouTube - where most content will be generated by everyday people. At Linum, we’re using AI to build the tools that will enable this transition. Linum was founded by Sahil Chopra and Manu Chopra - two brothers with 10 years of AI experience. Sahil co-wrote Stanford’s graduate-course on LLMs (Large Language Models). Manu trained RL (Reinforcement Learning) models for anesthesia administration at UCSF. Sign up for our beta at https://www.linum.ai/

Listia is a new kind of auction marketplace for giving and getting free stuff. Users list items as auctions, and other users bid on these items using credits instead of money. Credits are earned by signing up, giving away stuff, and being an active member.

Liv Labs (@livlabsfitness) is a venture-backed women's wellness innovator. 78 million American women manage with pelvic floor weakness: an $8.7B US market. Liv Labs is developing a physical product and semi-automated fitness coaching software to keep them strong and active, life-long. Product inventor, Carly Price, holds over 40 patents and reimagined the humble pillow for Casper. Company CEO, Melody Roberts, incubated digital service experiences now scaling globally at McDonald’s and Panera. Liv Labs has raised $3.2M pre-seed, 80% in non-dilutive SBIR grants from NIH and NSF, based on stellar performance data and enthusiastic user feedback. A US design patent and US + global utility patents have issued. Non-clinical safety testing is nearing completion.

We create organic high-protein meals with high standards, backed by leading longevity research. Our standards: - 40-60g protein per meal - Nutrient-dense meat (grass-fed, pasture-raised, wild-caught) - No seed oils (cooked in extra virgin olive oil) - 8g+ fiber per meal - Organic, pesticide-free produce - No processed ingredients. No refined sugars - Microplastic-free, reusable glass jars - High in Anti-inflammatories, and Omega-3s Since starting in 2020, we’ve delivered 100K+ orders and are backed by a16z, Y-Combinator, Goodwater, Decent Capital, and other top investors.








