Y Combinator S20 companies

A platform for annotating, training and deploying Natural Language Processing models.

Stratum AI is a company in the mining industry

Online bank for high net worth individuals and families

Cambridge, MA-based company developing targeted mRNA therapeutics for cancer and other diseases.

A company offering a mobile application for specialized financial services and products for individuals that do not have access to banks.

A technology company developing a tethered electric aircraft to produce energy from the wind.

Synth (formerly known as OpenQuery) is a software company which offers a synthetic data platform to help enterprises maintain data privacy and compliance with regulations.

Fancy is a mobile application for snack and beverage delivery.

Osmind builds software and electronic medical records for doctors and therapists who serve people with treatment-resistant depression (TRD) and other treatment resistant mental health conditions.

Make tax-deductible contributions to your fund, and send grants to any nonprofit from one account. Track and manage all giving from one place, with one tax summary. Free for both donors and nonprofits.

Openbase is an app store for open-source packages

Speedscale helps prevent production incidents hidden in code by using Kubernetes traffic to intelligently write tests.

LSK Technologies Inc. creates a "lab in a box." The company's product, PLUM, is a low-cost, high-throughput and portable diagnostic device that can test for COVID-19 and hundreds of other diseases. It is a University of Toronto spin off from Keith Pardee lab.

Yotta Saving is an app that aims to make saving fun.

Pave aims to enable companies to make improved compensation decisions, using real-time integrations with HRIS, ATS, and Cap Table systems.

thndr is a mobile-first equities trading platform that is designed to make investing easy for both green and expert investors alike. With thndr you can invest commission free in all of their favorite companies listed on the Egyptian Stock Market.

Stacker turns spreadsheets into internal apps and customer portals

Software for retailers to enable virtual try-ons.

Digital bank account for online businesses and startups in Brazil

Gilgamesh Pharmaceuticals is a pharmaceutical platform company developing an oral arylcyclohexylamine therapeutic and the next generation of psychedelic-related medicines.

CarbonChain aims to automate the accounting of companies' carbon emissions

Epihub provides tutoring businesses, trainers, teachers, and coaches a full-stack platform to schedule, teach, and bill all in one fully place.

San Francisco-based company which collects, organizes, and orchestrates data from application databases. The company manages data warehousing, ETL pipelines, and manages scheduling of data transforms.

Batch makes a software platform which helps developers using messaging platforms like Apache Kafka the ability to replay any events which have passed through the message queue.

Biocogniv uses artificial intelligence to help hospitals and physicians diagnose conditions and predict outcomes.