Y Combinator Winter 2020 (W20) Companies

Genecis commercializes the production of polyhydroxyalkanoate (PHA), a biodegradable polymer made from bacteria that consume organic waste, offering a sustainable alternative to petroleum-based plastics for packaging, textiles, medical devices, and other applications. The company applies circular economy principles to create high-quality, eco-friendly products that break down naturally without microplastic pollution.

6 investors

General Proximity develops proximity-based technologies for drug discovery and development. The company employs scientists from leading academic and pharmaceutical institutions.

4 investors

GiveAway operates a marketplace where users can list unwanted household items and receive bids from other community members using virtual currency, allowing buyers to acquire products at steep discounts.

1 investor

Glimpse operates a platform for group video conversations that pairs participants for one-on-one chats, supporting groups ranging from small to very large. The service includes features like sequential matching, game functionality, and photo capture.

1 investor

Glisten AI uses machine learning to assign categories and tags to product listings at scale, helping e-commerce platforms improve search, discovery, and analytics capabilities across their catalogs.

2 investors

Global Belly is a marketplace platform where consumers discover and purchase food products directly from independent creators and artisans. The platform connects customers with individual bakers, confectioners, and specialty food makers to purchase handmade goods like decorated cookies and Indian sweets.

1 investor

goDutch provides a mobile app that enables groups to split and settle payments with one another, eliminating the need for individual reminders and manual tracking of who owes whom.

1 investor

Grain is a mobile app that lets users draw on a line of credit linked to their existing debit card, offering credit access based on their spending patterns rather than traditional credit assessment.

4 investors

GuruHotel is an AI-powered website builder and direct booking platform for hotels that automates reservation management and integrates real-time inventory. It enables hotels of all sizes to create and manage booking websites while reducing commission costs compared to third-party booking channels.

1 investor

H1 operates an AI-driven platform that integrates healthcare data to identify and match doctors for clinical trials, patient care, medical affairs, and referrals. The company serves pharmaceutical companies, healthcare providers, and other organizations that need to connect with appropriate medical expertise.

8 investors

Handl provides API-based document classification and data extraction using AI, converting documents into structured data for enterprise customers. The platform recognizes documents, handwriting, and faces in photos using a combination of AI and human-in-the-loop verification.

1 investor

Handoff is an AI-native construction management and estimating platform for residential contractors including remodelers, home builders, and trade contractors. It automates estimating, project management, takeoffs, scheduling, CRM, and financial management across the full job lifecycle.

7 investors

Haven is a digital platform that simplifies home financing and mortgage management for homeowners by connecting them with mortgage companies. The platform helps homeowners navigate post-purchase processes like escrow, refinancing, and insurance.

6 investors

Healthlane develops health infrastructure for Africa with an emphasis on preventative care rather than treatment.

3 investors

HelpNow operates a network of ambulances and converted medical transport vehicles to provide rapid emergency response services in India.

2 investors

A platform that automates receivables management and collection for construction and real estate companies, handling invoice distribution, payment tracking, interest calculation, and contract closeouts through email, SMS, and WhatsApp.

1 investor

Hideout operates a delivery meal service designed to provide a dining experience comparable to restaurant or home-cooked meals. The company focuses on reinventing food delivery as a distinct category rather than a substitute for traditional dining.

1 investor

Hiration provides an online resume builder and expert services to help professionals present their career achievements effectively. The platform serves job seekers globally seeking career advancement.

1 investor

HireSweet provides an ATS (Applicant Tracking System) and CRM platform designed to help recruiters identify and place top candidates for startups.

2 investors

Homestead helps California homeowners leverage state law changes to build accessory dwelling units and multi-unit homes on single-family lots, addressing housing affordability through property subdivision and development.

1 investor

Hoss provides a platform for API companies to manage documentation, monitor API usage, and offer customizable developer dashboards to their customers.

2 investors

Humanly builds conversational AI and automated interviewing technology for high-volume hiring, helping organizations qualify candidates and conduct structured interviews at scale. The platform serves recruiting and talent teams seeking to accelerate hiring processes while maintaining fairness and consistency.

7 investors

Infield provides software to automate the management and upgrading of open source packages within applications, helping development teams reduce security vulnerabilities and dependency risks.

1 investor

Isabl develops whole genome and transcriptome sequencing technology for cancer diagnosis, delivering comprehensive genomic profiling and treatment options to physicians and research teams. The company provides rapid cancer diagnostic tests in clinically relevant timeframes to improve outcomes for cancer patients globally.

1 investor