/Companies

Epsilon

YC W23

New York City, US · Founded 2022 · 2 employees · 4 known investors

Find your way into Epsilon

Sign up to see every warm intro you have to Epsilon

  • Paths you didn't know you had: your email and LinkedIn already hold routes to the Epsilon team. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Epsilon is an AI-powered research platform that helps researchers find, analyze, and synthesize academic papers and patents from a database of over 200 million documents. It uses GPT-4 to generate summaries with citations, enables extraction of information from multiple papers, and allows users to organize and search across personal libraries of research.

Also known as Backprop, Inc. · Backprop · Backprop, planar, Planar · planar · Planar

Founders & leadership· Y Combinator alumni (W23)

VR
Viraj Rai
EA
Eshan Agarwal

Investors · 4

Related companies · 10

ConsensusConsensus is an AI-powered academic research tool that searches and analyzes peer-reviewed literature across 250M+ research papers, including licensed full-text content from publishers. It serves researchers, students, and clinicians, and partners with university libraries to automate literature reviews.
FluentlyFluently is an AI-powered language learning platform that enables real-time conversation practice, pronunciation training, and interactive feedback for English learners. The service targets both individual learners and teams seeking to improve English speaking skills in a judgment-free environment.
scite_Scite is an AI research platform whose Smart Citations show whether papers support or contrast the claims they cite.
OpennoteOpennote is an AI-powered learning platform that consolidates lecture materials, notes, and readings in one place and provides contextual explanations, practice tools, and video tutorials to help students understand course content.
ElicitElicit is an AI-powered research assistant that helps users discover, analyze, and synthesize scientific literature and research findings. The platform serves researchers, academics, and professionals in life sciences, healthcare, and related fields who need to conduct evidence-based analysis at scale.
Tailor-EDTailor-ED develops personalized learning experiences using learning science principles. The platform serves learners across educational settings by combining engagement, proficiency, and personalization tailored to individual needs.
UndermindUndermind provides AI-powered research discovery tools that help R&D teams find relevant scientific papers and research quickly. The platform serves biotech and pharmaceutical companies conducting drug discovery and development work.
FrizzleFrizzle builds an AI-powered grading system that provides step-by-step feedback to students, freeing teacher time for instruction. It serves classroom teachers and private tutors in K-12 education.
TraceTrace provides an AI orchestration platform that models task flows between departments and aligns AI agents with human judgment to automate operational workflows at scale. The product is designed for enterprise teams seeking to automate complex multi-department processes while maintaining visibility and control.
ClarivateClarivate is a global provider of enriched data, insights, analytics, workflow solutions and expert services serving academia, government, intellectual property, and life sciences sectors. The company serves universities, pharma companies, biotech firms, medtech organizations, and R&D enterprises across 180+ countries.

Companies working in the same space as Epsilon.

Legal entities · 1

corporate structure
Backprop, Inc.

In the news

Frequently asked questions

What does Epsilon do?
Epsilon is an AI-powered research platform that helps researchers find, analyze, and synthesize academic papers and patents from a database of over 200 million documents. It uses GPT-4 to generate summaries with citations, enables extraction of information from multiple papers, and allows users to organize and search across personal libraries of research.
Who are Epsilon's investors?
Epsilon's investors include Starve Ups, Y Combinator, Capitalize VC, Goodwater Capital.
Where is Epsilon headquartered?
Epsilon is headquartered in New York City, US.