generated artifact
Company universe, page 112
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 5,551-5,600 · page 112 of 260
company
category
source
similar companies
Jellyfish Art
Jellyfish Art makes jellyfish aquariums and supplies them with live jellyfish and accessories. Jellyfish are a new trend in personal aquariums. They require specialized tanks with water flow patterns that keep the jellyfish suspended in the middle of the tank away from filtration intakes. They also require specialized food made from frozen plankton. Jellyfish Art sells everything needed to keep jellyfish in a personal aquarium, including the live jellyfish, which can be shipped anywhere in the U
Other
Y Combinator
Vetcove, Titipku, DAIVIN!
Jelt
For businesses of the health sector that experience friction, inefficiencies and cost overruns when getting their medical inventory, Jelt is a B2B platform for easy acquisition and management of medical supplies.
Healthcare
Techstars
FitBliss, Habaku, Jamii
Jemi
Our mission is to help creators and entrepreneurs grow online. We do this by helping them build a beautiful website and online store with no coding or design background.
Gaming and media
Y Combinator
Mainstack, Klas, Everprep
Jenesys AI
Global Accounting for the Agentic Era.
AI agents
Antler
Agentic Fabriq, CattleOS, Datamonk
Jenfi
We back growing digital businesses using revenue based financing. Many of growing businesses in Asia are highly "bankable" yet 50-70% are unable to obtain capital to grow their business. Having been business owners ourselves, we experienced firsthand the struggles of funding a business - from expensive equity options to loans that required personal guarantees. We went live in Singapore first to validate the product/market fit. We plan to expand across the APAC region.. Our sweet spot is backing
Developer tools
Y Combinator
Marathon Education, Creizer, Cofactr
Jerpix
source-backed company entry
Other
Andreessen Horowitz
Inventa, Irreverent Labs, Isovalent
Jerry
Your car and your home are your most expensive assets. And for most people, these aren't just purchases, they're the physical embodiment of the life you've worked hard to build. Yet the experience of owning them is stuck in the 90s. Every step of the journey — buying, insuring, maintaining, repairing, selling — is fragmented, complicated, and expensive. Imagine having a trusted friend in your pocket who takes care of everything: they find you the right car or home at the right price, lock in the
HR and talent
Y Combinator
Flip, Ancana, CARUPI
Jessie
Jessie is a full-service, on-demand digital clinic for women.
Other
Techstars
Chorus Health, March Health, findSisterhood
Jestor
Build internal tools for your business with just a few clicks. No developers are required to create custom workflows, Kanban boards, tables, apps, forms, dashboards, and more. Leverage AI to eliminate manual work.
AI infrastructure
Y Combinator
Moby Analytics, Heap, Cerbrec
Jet Admin
Jet Admin - an app builder designed specifically for creating internal tools, admin panels, external portals, inventory apps, and other business applications really fast and without coding. In Jet Admin, you can assemble multi-page apps with complex user flows, connected to multiple data sources. Setting up custom layouts, adding custom actions and workflows, binding and transforming dynamic values, using conditional rules and validations - all is done through a drag & drop and point & click vis
Data and analytics
Y Combinator
Blitz, Dropbase, Thunkable
Jetdocs
Jetdocs is a collaborative ticketing solution that is integrated into Microsoft Teams and Slack. We allow teams to create no-code workflows that digitize your processes and connect your teams. We empower IT and Ops teams with the interface, as well as the ability to build out workflows to handle internal tickets, requests and approvals. We eliminate the problems of bloated email chains, group inboxes and long messaging threads.
Developer tools
Y Combinator
weweb.io, Heltar, Storylane
JetLearn
Live 1:1 online coding and robotics classes for 5-16 yrs.
Data and analytics
Antler
Autumn Labs, vRotors, Eskwelabs
JetPack Aviation
Our focus is on developing the smallest, fastest heavy lift optionally piloted VTOL aircraft. Our aircraft can be operated in urban environments with no risk of rotor strikes - we don't use rotor systems! Ship anything from downtown LA to downtown San Diego in 20 mins!
AI infrastructure
Y Combinator
Demand Curve, Kodex AI, Green Aero Propulsion
JETSWEAT
Jetsweat is an app that lets users take all their favorite boutique fitness classes wherever they may be.
Other
Techstars
Smiletronix, vly.ai, Eddy Travels
jEugene
jEugene jumpstarts definitions checks. In seconds, it highlights undefined terms and unused definitions right in the text of documents, so that lawyers can focus on harder problems. Not so long ago, a corporate associate experienced firsthand the stress of definitions checking. Catching all undefined terms and unused definitions is hard, especially when time is short and terms complex.
Crypto and web3
Y Combinator
Lawdingo, ClickPe, Kitemaker
Jewelbots
Jewelbots are programmable friendship bracelets designed to inspire future engineers
Other
Techstars
Rely.io, Somatic Labs, ARKI
JibJib
Contactable is a database that enables its users to find journalists by their topics of interests. It also enables them to review previously written content of the listed journalists.
Developer tools
Techstars
Youlicit, zenchef, Browser Buddy
Jido Maps
We help teams that may or may not have machine learning expertise quickly turn their data into deployed computer vision models. Example applications include security camera monitoring, automating data entry, interpreting web scraped images, validated user photo inputs, augmented reality and mobile product scanning. If you have visual or scanned data that you wish your software could interpret at scale, we can turn around a first proof of concept in under a week. Reach out and see how computer vi
AI infrastructure
Y Combinator
MindFort, AppInsight, Picwing
Jiga
Source high-quality, cost-competitive custom parts faster by partnering directly with vetted manufacturers. Jiga is used by engineers and supply chain managers from NASA, Siemens, Tesla, Google and many more.
Other
Y Combinator
Visly, Meson, Stacked
JigsawStack
Purpose-built small Al models for your tech stack
AI infrastructure
Antler
Aurorin CAD, Navana.ai, ideate.xyz
Jimo
Jimo enables product teams to connect and engage directly with end users during all aspects of the product life cycle including ideation and design via a powerful notification center and smart newsfeed.
Other
Techstars
Callab AI, GBatteries, Bifrost
Jinba
Jinba lets enterprise teams vibe-code AI workflows instead of drag and drop. Describe what you need in plain language, and your whole company can start using it immediately. No engineers required. Enterprise-grade permissions, audit logging, and on-prem deployment built in. We serve 40,000 enterprise users at major financial institutions. Build something your colleagues want.
AI infrastructure
Y Combinator
Prized, camelAI, Axoni
Jintronix
physical rehab
Other
Techstars
Adapted
Jinx
JinxDrinx is an elevated alternative to large-batch mixed drinks helping to mitigate risk in party settings.
Cybersecurity
Antler
Certa, SafeSync, Legalist
Jiobit
A wearable that gives peace of mind when it comes to your kid's location
Other
Techstars
Volt Health, Kiper, HealthID
Jitsu
Jitsu is the fastest, most durable way to collect event data from every source - web, app, email, chatbot, CRM - into your data warehouse. 100% open-source. Purpose built, secure and ready in minutes.
Cybersecurity
Y Combinator
Aside, GroupAhead, SigmaOS
Jitter
Jitter is a fast and simple motion design tool on the web. We help designers create professional animations for communication content, videos, websites or apps easily, while collaborating with product & marketing teams. It's like “Figma for motion design”.
Sales and marketing
Y Combinator
Parade, EasyLokal, Mocha
JITX
Automatic circuit board design.
Other
Y Combinator
atopile, Diode Computers, Inc., Atrisa
jo
jo is a personal AI that runs on your Mac and a private cloud machine we host for you. It knows your life, improves itself autonomously, chats via Telegram and WhatsApp, and never shares your data. Less "chatbot" and more "a second brain that does things proactively".
AI infrastructure
Y Combinator
IOMETE, Epicenter, ProjectX
Joany
Joany helps consumers select and buy optimal health insurance
Fintech
Techstars
Daybreak Health, Worthright, Mine'd
Job Alchemist
source-backed company entry
Other
Y Combinator
Claimspotting, OhLife
Joberator
Joberator was formed to tackle head-on the growing challenges and connection-gap issues in the STEM employment and recruitment marketplace. Our goal is to help the right talent and right employers connect together through accelerated, streamlined and STEM-specialized search / matching tools and features. With a Centralized end-to-end platform where Graduates and Professionals can showcase their skills, plus access a unique connection-pipeline that empowers job seekers at all levels and in every
E-commerce
Y Combinator
GoSprout, Miniswap, Bits to Atoms
Jobreel
Job Matching for the Next Generation of Talent and Employers
HR and talent
Antler
Joberator, StrategyConnect, Vacation Fund
Jobspice
JobSpice is a surprisingly easy-to-use, intuitive online tool for creating a resume. Changing styles, managing different resumes for different employers, and creating web-based and PDF versions takes only a few clicks.
Other
Y Combinator
Draft, Wufoo, Zenter
Joe
Joe is building a innovative and flexible DtoC Buy Now Pay Later App in Europe powered by Tech📲. In Europe, only 15% of e-commerce have integrated BNPL solutions and consumers don’t have access to installments very easily. Within Joe app and our virtual card you can buy now pay later on any store without any technical integration. And if you already made your purchase, you can be refunded and get 3 installments
AI infrastructure
Y Combinator
Wibond, GroMo, OctiFi
Jogg
Video-powered feedback from your audience
Gaming and media
Techstars
Gamefuly, Braiv, Feeder
Joggr
Joggr makes engineering documentation effortless by updating your documentation every time your code changes.
Developer tools
Techstars
Expanse, FifthTry, CodSpeed
JoinSub
We, at JoinSub, are empowering the Indian small and medium retailers to drive repeat purchases & maximize their revenue by building a subscription-based model. India has over 14 million retail outlets, and we are poised to revolutionize the Retail Sector and enhance the buying experience both for retailers and consumers. We are dedicated to co-creating a community of futuristic retailers who are ready to embrace tech for growth. Our Subscription Programs work wonderfully for everyone who is look
AI infrastructure
Y Combinator
Greentoe, Faire, Prodigal
Joint Homes
The first national Housing-as-a-Service platform, focused on serving the military community, enabling our members to turn their rent into wealth.
Fintech
Techstars
Wellnify.ai, Investrio, Inuka Pap
Jolt Athletics
Jolt makes a multi-sport head impact sensor, with a connected app, to help athletes play smarter and safer.
Other
Techstars
Adapted, Nix, Rewire Fitness
Joltsynsor
Develop digital nerve system for superior sensing
Other
Techstars
Beam Health, Nditive, Snappable
Jome
We help real estate agents to predict which property is most likely to be purchased by a client and help them to make more deals within our referral network.
AI agents
Techstars
Goby Homes, Travo, AskVinny
Joon Health
Joon is an integrated pediatric digital health platform for kids, starting with behavior disorders like ADHD, autism, anxiety, and depression. In Joon, kids access a game-based digital therapeutic where they level up when they do real-life behaviors that are managed by parents and clinicians. Over the next 10 years, we plan on being the first-line vertically integrated digital treatment for pediatric behavior disorders, leveraging the first of its kind technology to drive behavior change.
Healthcare
Y Combinator
Shasqi, Goally, AmplifAI Health
Joonko
The first AI-powered personal diversity & inclusion coach, for companies
AI infrastructure
Techstars
Inclusion Unpacked, Speedwell & Yarrow, Apres.io
Jopwell
Jopwell’s mission is to make a substantial, measurable impact on increasing Black, Latinx, and Native American representation in the workforce. Jopwell strives to build inclusive workplaces where our members can bring their authentic selves to work. We do this by assisting companies with their recruitment, marketing, and retention efforts for communities of color.
Sales and marketing
Andreessen Horowitz, Y Combinator
Deed, DevColor, Ten Lives
Journera
source-backed company entry
Other
Andreessen Horowitz
IronSpread, Isovalent, ItsOn
Journey
Journey is a storytelling tool designed for the internet age. We've identified hundreds of opportunities to tell better stories: sales, marketing, fundraising, and many more. Journey is a tool that allows you to combine all sorts of content into one interactive experience. We believe that the future of storytelling looks more like a video game than a slideshow. We're an experienced senior team (the founders have worked together for 6 years across two companies) that is building a well funded and
Sales and marketing
Y Combinator
Anara, Cellbyte, Scalar Field
Journy
Travel planning service that pairs you with an expert human concierge.
Other
Techstars
Shimmer, Freeman Capital Management, SkinnyTax
Joust Labs
Joust simplifies financial management for entrepreneurs through a bank account, a merchant account, and PayArmour, an invoicing tool that guarantees payment.
Fintech
Techstars
NextPay, VaultPay, Cartpanda
Jovian
Jovian is an online university for software development and data science. We offer practical and industry-focused programs that help professionals learn technical skills, build real-world projects, and advance their careers. Students learn practical skills, build real-world portfolio projects, and undergo job readiness training. Our tutors offer 24x7 guidance & mentorship over Slack & Zoom. Students also get access to jobs with 200+ hiring partners.
Data and analytics
Y Combinator
Treehouse, Povio, Make School