generated artifact
Company universe, page 65
Paginated source-backed product repertoire generated by High Signal.
ingest
12,964 companies
Generated from four first-party startup directories.
normalize
4 sources
Dedupe names, preserve source evidence, infer category.
map
competitors
Same category, shared affiliation/cohort, and description overlap.
render
D1 + SEO
Synced to D1 for API reads; cached artifact renders crawlable pages.
coverage
12,964
Companies with mapped competitors.
last updated
2026-07-15
17:19 UTC
source boundary
100% High Signal generated
Generated at 2026-07-15 16:41 UTC by scripts/build-company-universe.ts. This paginated route is static and crawlable, while the same generated run is synced into D1 for API/search reads.
showing 3,201-3,250 · page 65 of 260
company
category
source
similar companies
Duranium
China and Russia control the world’s critical minerals. We can produce Titanium, Magnesium, Aluminum, Zirconium & Hafnium in the U.S. more profitably than any existing process, and carbon neutrally via co-production. Carbochlorination is the primary process for producing critical metals like titanium, hafnium, and zirconium, and was once the standard for magnesium. The problem: conventional carbochlorination relies on purchasing carbon feedstocks, wastes valuable byproducts, and is highly CO₂-in
Climate and energy
Y Combinator
Cerrion, Prometheus, Brown Foods
Durate
Durate helps physician groups, clinics, and hospitals eliminate coverage gaps and create personalized schedules. Our platform auto-syncs with existing systems and uses smart automation to build optimized physician schedules in seconds.
AI agents
Y Combinator
Arintra, HealthPro, Framewise Health
Durioo
We create and license high quality Islamic cartoons and shows that kids watch on our subscription app. We are the right team to do this because we previously created an Islamic cartoon with more than 3 billion views on YouTube. All parents want their kids to grow up with values and virtues close to them. The same goes for Muslim parents - but the reality is - they are struggling to get high quality Islamic content for their kids. We are addressing an underserved market of 70 million Muslim famil
Gaming and media
Y Combinator
Hellosaurus, Pixley AI, Peer5
DwellSocial
DwellSocial empowers homeowners AND contractors by aggregating demand for any project or service into neighborhood groups of homeowners.
Other
Techstars
Renno, Remi, Start Closing
Dwolla
source-backed company entry
Other
Andreessen Horowitz
Doppel, Dream Voyage Inc., Drill Creative
dYdX
source-backed company entry
Other
Andreessen Horowitz
Double Robotics, Drill Creative, Drishti Technologies
Dynamic
source-backed company entry
Other
Andreessen Horowitz
Doxel, Drill Creative, Drishti Technologies
Dynamic Green Products
Innovative products for a cleaner future
Other
Techstars
Flybridge Holdings, SpaceRyde, Rocket Innovations
Dynamo AI
End-to-end privacy, security, and compliance solutions to prepare your organization for emerging AI regulations.
AI infrastructure
Y Combinator
Nera Systems, Stealth Worker, BotCity
Dynepic
Platform of Platforms Powering the Future of Knowledge
Enterprise SaaS
Techstars
Oasis Learning, Automatic, Gaia
Dyneti Technologies
Reduce payment fraud
Cybersecurity
Y Combinator
UrbanFox, Soap Payments, Cobblestone
Dyno
source-backed company entry
Other
Andreessen Horowitz
Dream Voyage Inc., Drill Creative, Drishti Technologies
Dyrt
Dyrt is a food waste management platform that provides visibility and simplicity for large-scale producers of food waste while simultaneously bringing compliance to an evolving regulatory environment.
Cybersecurity
Techstars
Sorted, KITRO, Arbia
Dyspatch
Dyspatch is an AI-powered communications platform that transforms how teams build and manage transactional email at scale. Our platform uses AI to accelerate email creation — from generating and refining content to automating localization across 300+ locales — so your Product, Marketing, and CRM teams can ship polished, dynamic emails without touching code or waiting on developers. A centralized hub for creation, approval, and publishing, Dyspatch connects directly to your existing cloud email p
AI infrastructure
Y Combinator
Unlayer, Sparkles, Tavolo
Dyte
Integrate live video calls with Dyte Video SDK with less than 10 lines of code.
Developer tools
Y Combinator
Unifold, FifthTry, Framebase
E-3 Tech
source-backed company entry
Other
Andreessen Horowitz
Compound, Earn Holdings, EarnBetter
E-Fish
DTC seafood marketplace connecting at-home discerning cooks to independent seafood wholesalers at scale. 10 suppliers, 1000+ customers, $30K+ Monthly GMV.
E-commerce
Techstars
Autodial prev Qwest, Trela, Epicurate
E-Pal
source-backed company entry
Other
Andreessen Horowitz
Banjo Robinson, EarnBetter, Earnest
E.O.I Technologies
We are developing a remote laser-based vibration sensor, it enables early detection and prevention of failures and downtime for key industrial assets.
Other
Techstars
Sekilo, AnyLedger, Mapping Intelligence
EA Global AI
EthicsGrade is a SaaS platform for rating your supplier's ESG risks. We focus on ESG risks of digitalisation such as cybersecurity, data protection and AI ethics
AI infrastructure
Techstars
Tendo, Saif Check, Pioneerwork
Earbits
Google AdWords for music. Allowing bands and labels to bid for airtime and have their music streamed to qualified audience.
AI infrastructure
Y Combinator
Custora, WeBuyGold, Venu AI
EarBuds
EarBuds is a social music app that allows people to listen along LIVE with their favorite music curators in key moments
HR and talent
Techstars
Tendo, YesGraph, Rhythmm
Earendil Robotics
Earendil Robotics builds cUAS solutions for the modern warfighter, enabling effective air defence at the small-unit level. We deliver spotting, engaging, and destroying capabilities through advanced sensors, autonomous interceptors, and integrated systems. Our product lineup covers every stage of the kill chain, complemented by the Drone Warfare Academy that trains soldiers to eliminate enemy drone threats in contested environments. Backed by worldwide frontline combat experience, we equip units
AI infrastructure
Y Combinator
9 Mothers, Seeing Systems, Go1
Earli
source-backed company entry
Other
Andreessen Horowitz
Drishti Technologies, Dwolla, dYdX
Early Intervention Systems
Well-being software to improve caregiver workflows and elder negative outcomes in AL and memory care communities.
Healthcare
Techstars
CoreCare, HealthHive, Seremedi
Earlybird
Earlybird redefines the role of a financial confidant for founders, positioning itself as your ultimate Business Financial Friend (BFF). An AI-powered finance co-pilot that doubles up as an accountant or first Chief Financial Officer, providing financial operations tailored to your growth stage.
AI infrastructure
Antler
Finlens, LuminaData, Guardin AI
Earlytrade
Working Capital Marketplace in APAC
Developer tools
Antler
Asseta, Raise Green, Armada Brands
Earn & Learn
Earn & Learn built a robust work-based learning tracking and coordination platform designed to provide real-time visibility into work-based learning opportunities.
Enterprise SaaS
Techstars
Vori, FightCamp, RootNote
Earn Holdings
source-backed company entry
Other
Andreessen Horowitz
Earn.com, E-3 Tech, Earnest
Earn.com
source-backed company entry
Other
Andreessen Horowitz
Earn Holdings, Dwolla, dYdX
EarnBetter
source-backed company entry
Other
Andreessen Horowitz
dYdX, E-3 Tech, E-Pal
Earnest
source-backed company entry
Other
Andreessen Horowitz
Dynamic, E-3 Tech, E-Pal
Earnin
source-backed company entry
Other
Andreessen Horowitz
Dyno, E-3 Tech, E-Pal
earnr
Earnr is the finance and tax companion for creators, small businesses and side incomes.
Gaming and media
Antler
doola, Sumly, Machinery Partner
EARTH AI
EARTH AI is a predictive explorer and driller for critical metal deposits. We discovered 5% of the world’s deposits this year, thanks to our AI with 66% vs 0.5% success rate and Low Disturbance Drilling tech which enables 1/4 cheaper and 4X faster site testing.
AI infrastructure
Y Combinator
Upsolve, Groupr, Repeat
Earth Miles
The worlds first loyalty program for sustainable transport.
Other
Antler
Verifi Data Corp., Xeno
EarthABC
Go green in days, not years.
Other
Techstars
Koala
Earthics
Carbon SeaQuest develops decarbonization solutions for hard-to-abate sectors, utilizing low-cost and high-performing advanced materials.
Climate and energy
Techstars
Maple Materials, Blomso, MaverickX
Earthletica
Future Fit Activewear
Other
Techstars
Faire, Rocket Innovations, VitalFlo
Easel
Easel was borne out of our frustration with the current state of design tools. Development tools have improved as the web has matured but design tools haven't. We started Easel because we want to create better design tools for the Web. Easel is a member of the Summer 2012 Y-Combinator batch and is located in the San Francisco Bay Area.
Other
Andreessen Horowitz, Y Combinator
Mocha, Confluence Labs, SoundFocus
Easol
Easol is the all-in-one platform for managing your entire experience business, on your terms. Sell directly on your own website with smart booking, payment, and marketing tools that all work together, brilliantly. We believe that with the right tools, anyone can turn their passion into an empire. So we made them – and brought them together to work in sync, all in one place. We call it Experience Commerce. It's e-commerce specially designed for selling experiences and especially designed for expe
Fintech
Y Combinator
FlexPoint, Fyyne, Deako
Easy Platter
Platform to hire a chef to cook weekly meals in your home starting $89/Wk.
Enterprise SaaS
Techstars
Gobble, Cookonnect, Local Crate
EasyLex
Business-in-a-box with click easy legal services
Enterprise SaaS
Techstars
Lawyaw, BāKIT Box, Jobspice
EasyLokal
EasyLokal enables businesses to easily localize their mobile apps, websites and digital content, thereby increasing user reach and improving engagement.
Gaming and media
Techstars
Simplifyd Systems, Namaste Business, Jitter
Easyplan
Easyplan is an investment app for beginner investors in India (kind of a cross between Betterment and Qapital in the US). We also provide users with a credit card secured by their investments. We launched with money market funds and have ~40,000 customers who’ve invested (~40% MoM growth). The pandemic spurred interest among new investors, and our AUM has grown 3x since April 2020. And we’ve done this with a cost of acquisition that is 10% of the industry average. Here’s the problem we see. Only
Developer tools
Y Combinator
Vouch, Honeylove, Spenny
Easyport
Smarter Freight Forwarding Solutions, Powered by AI
AI infrastructure
Antler
Kuulie, Logixboard, Transship Corp
EasyPost
EasyPost is the missing API that makes it quick and painless to integrate shipping into your application. Some of the biggest names in retail rely on EasyPost to ship faster, smarter and cheaper. We manage the headaches involved with dated carrier technology so our customers can focus on what makes their business great. Integrate once with EasyPost and seamlessly add carriers, generate shipping labels, track packages in near real-time and insure your shipments. EasyPost is growing fast! Check ou
Developer tools
Y Combinator
Integration Labs, ReJot, Burt
EasyShake®
Fast, convenient, cleanup-free protein shakes. Access to convenient nutrition is key to living a healthy, happy life. Experience effortless nutrition that fits seamlessly into your busy lifestyle so you can reclaim your time for what truly matters!
Healthcare
Techstars
EasyPost, Mederva, Fond
EasyTelling
EasyTelling is an AI platform that turns scientific research into business opportunities, solutions, and compelling sales arguments in minutes, leveraging a global database of over 225 million research papers.
AI infrastructure
Antler
Cuckoo Labs, AvataraLabs, Knowzilla
EasyWay Technologies
EasyWay is creating the ultimate virtual assistant for travellers.
AI agents
Techstars
Maiven Energy, Slang, MSBAI