Endla increases the value of oil & gas wells by providing software that helps design the well that maximizes ROI. Our product AlphaSpace, optimizes the well design by automatically producing many high-quality options which the engineer can then measure against their business objectives (auto-design). Having software that finds the optimal solution, empowers the engineer to work a layer up on understanding the problem and specifying the important objectives. Our vision is to make auto-design and auto-operation software part of the workflow for every engineer working with physical assets.

Endo Health is building voice as the new emotional engine for healthcare. Glow, our AI voice companion, delivers weight loss coaching through intimate interactions, forming the emotional bonds that drive lasting change. With 50M+ TikTok views, 12000+ minutes of monthly conversation, 2x MoM growth, and 40%+ D7 retention, we're building the front door into healthcare starting with weight loss. Built by a medical doctor, backed by General Catalyst and a16z speedrun.

Endpoint Health is on a mission to address urgent needs in immune-driven critical and chronic illnesses by delivering therapies that are personalized to each patient’s biology. We built Endpoint Health from the ground up to develop and commercialize therapeutics and therapy-guiding tests, to ensure that every patient receives personalized treatment that will dramatically improve their outcomes. Our vision is a world in which all patients have effective, personalized treatment, because therapies are targeted to the right patient at the right time.

Enerjazz is building a battery swapping network (like gasoline stations) for 2M+ commercial electric vehicles in India. We make batteries affordable for EV owners and enable them to earn 80% more.

Enflux makes motion capture clothing for the masses. We are a technology platform serving Virtual Reality, Fitness, and Health through our open API. Our customers include Hasbro, The Jim Henson Company, and many more.

Engage Bio is developing mRNA immunotherapies to defeat cancer. Our founders have deep experience in immunotherapy development, including four drugs in the clinic, and in building mRNA therapeutics platforms. Our approach is to provide cancer cells with instructions to make and gradually release our drugs within solid tumors. This local therapy allows us to eliminate tumors while sparing healthy distant tissues.

Engines is an AI platform engineer that containerizes codebases, debugs Terraform code, and helps you get complex monorepos setup.

Enhanced Radar is building better, safer air traffic control systems.

Enlightra develops mass-manufacturable fingertip-size multicolor lasers enabling ultrafast data communication and optical computing while providing up to 10x improvement in energy efficiency and cost reduction.

Enode’s APIs enable you to instantly connect users’ energy devices — including EVs, solar inverters, home batteries and thermostats — to your app.

Enso Analytics is a self-service data prep and analysis platform for data teams. It transforms complex processes into repeatable workflows, saving users 7 hours weekly. With full configuration visibility, seamless environment transitions, and real-time updates, Enso caters to both non-programmers and developers, offering cloud and desktop options. DEMO: https://www.youtube.com/watch?v=OBrYjpgCSEE

Entangl uses AI to detect and automatically resolve issues in data center engineering and operations, ensuring efficiency and uptime.

Entelexo is creating modern treatments for immune-mediated diseases, such as psoriasis, using novel engineered exosome technology.

The Insect Farming Company. We’re developing the world’s most efficient and sustainable way to produce protein. Insects are rich in protein and are a natural component of the diets of many fish and free-range poultry. Our technology is significantly more efficient at producing protein than traditional methods of production as our insects are vertically farmed and not restricted to floor space or area. Thanks to our automated system we can produce at industrial scale and offer farmers a cost-effective and sustainable alternative to soymeal and fishmeal.

Easily onboard, verify IDs, authenticate and continuously verify credentials and the identities of your users - in one place.

Entvin is building AI agents specifically designed to support regulatory teams in the life sciences industry. Our platform leverages AI to streamline workflows, automate complex tasks, and enhance efficiency throughout the regulatory process. By focusing on the unique needs of regulatory teams, we help companies navigate compliance, accelerate approvals, and reduce operational bottlenecks, all while ensuring data security and confidentiality.

EnvKey is a developer-friendly, cross-platform, end-to-end encrypted configuration and secrets manager. It can be used to store API keys, database credentials, and other application config securely. EnvKey makes it easy to grant least-privilege access to the developers and servers that need it from a user-friendly UI. Integration takes minutes. Using EnvKey ensures that no 3rd party, including EnvKey itself, ever has access to your secrets. It takes a part of your system that used to be error-prone and insecure and makes it just work.

A developer-focused message builder and API that makes it easy to send emails and texts from your app using one simple implementation. We’re doing for mailer libraries what Prisma does for ORMs.

Envelope is a banking app with built-in budgeting. It's similar to Mint, Copilot, or Rocket Money, but our app issues you a checking account during onboarding so there's no syncing or flaky bank connections. We are structured to be the primary checking and savings account for our users. We (Josh and Katelyn) are married cofounders who previously worked on Apple Card and the Robinhood iOS app. We started Envelope because we were using clunky tools like the Chase app, spreadsheets, and Mint to run our family finances and realized we could build something better. In the future, you could go set up a Chase account for checking, E-Trade for investing, SoFi for savings, Ally for money market, Greenlight for kid cards, PLUS the Mint/YNAB/Rocket Money to glue it all together + budgeting, or you could just use Envelope. _Envelope is a financial technology company and is not a bank. Banking services provided by Pacific West Bank, Member FDIC. Your funds are FDIC insured up to $250,000 through Pacific West Bank, Member FDIC. The Envelope Visa® Debit Card is issued by Pacific West Bank, N.A. pursuant to a license from Visa U.S.A. Inc. and may be used anywhere Visa cards are accepted._

Envyl is an affordable and fast international peer to peer delivery.

Enzyme provides online quality management system software and supportive QA/RA consulting, helping life science companies with FDA approval and ongoing compliance. Enzyme staff has over 50 years of medical device industry experience, across several Fortune 500 companies and startups.

Epicenter is an ecosystem of open-source, local-first apps. We store all your work—notes, transcripts, chat histories—in a single folder of plain text and SQLite. Every tool we build shares this memory: your text editor, personal assistant, etc.. It's open, tweakable, and yours. Grep it, open it in Obsidian, host it wherever you like. The choice is yours. Our vision is to build a personal workspace where you own your data, choose your own AI models, and replace siloed apps with open, interoperable alternatives. All while preserving authenticity and being free and open source. ❤️

Epsilla is an all-in-one platform for building AI agents powered by your private data and knowledge. Easy to use for domain professionals, deeply customizable for AI experts, and fully equipped for enterprise customers with security, scalability, and integration.