generated artifact
Company universe, page 178
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 8,851-8,900 · page 178 of 260
company
category
source
similar companies
Propellane
Energy efficiency systems
Climate and energy
Techstars
BioEsol, Intrinsic Power, Raybased
Proper
Proper provides software & APIs to help companies manage their payments data across providers. We connect banks, API providers, and networks in a single platform and provide automated reconciliation and accounting, so companies can maintain financial accuracy at scale. Our integrated financial operating system gives companies a unified back-office data platform across their services and providers. With Proper, companies can spend less time on low-level financial system infrastructure and more ti
Developer tools
Y Combinator
Bretton AI, Florin, Jutsoo
PropertyQuants
PropertyQuants helps you harness data at scale, to find the best real estate investments globally.
Data and analytics
Techstars
Create, Bred Token, snapland
Propertystack
The AI-driven operating system that lets short-term rental managers scale to 100 properties without scaling headcount.
AI infrastructure
Antler
LivedIn, ProhostAI, The Porch Pod
Propexo
Propexo lets engineers build, test, and launch CRE software integrations in days, not months. We modernize the developer experience for our customers, providing clear documentation and robust infrastructure to support the needs of property owners, property managers, & proptechs.
Developer tools
Y Combinator
Hoss, Pluggy, Parea
PropFolio
Management & Visualization Tool for Real Estate Assets
Real estate
Techstars
Finneo, Seso Global, AskVinny
Prophecy Sciences
Prophecy is quantifying the cognitive factors that determine workplace performance -- from mental aptitude, to personality traits, to decision-making styles and interpersonal dynamics. Drawing from research across many subfields of neuroscience, we have created a suite of cognitive tests that integrate behavioral measures with sensors for collecting biosignals. The data we collect is unlike that of any existing personality or aptitude test, and gives us the unique ability to predict a tremendous
Data and analytics
Y Combinator
Rimba, FactIQ, Foresight
Prophetic
source-backed company entry
Other
Andreessen Horowitz
Prism Skylabs, Prisms VR, Proven
Propin
a location intelligence platform that uses live geospatial data and AI to help sales and marketing teams upgrade their decisions.
AI infrastructure
Techstars
Aimo, Lightboard, Rezora
Propio
Propio puts Latino independent workers in the driver's seat to seamlessly manage payments, taxes, benefits and financial access.
Fintech
Techstars
Livelii, Venteur, Trezeo
Propolis
Propolis simulates real users via swarms of autonomous browser agents that test for you.
AI agents
Y Combinator
Anakin, Ressl AI, Event Horizon Labs
PropReturns
PropReturns is an online platform to buy, sell and rent commercial real estate in India. The real estate market in India is highly fragmented and plagued by lack of transparency. We empower businesses and individuals in India to transact commercial real estate backed by data.
Data and analytics
Y Combinator
Cambio, Homestead, Propaya
PropRise
PropRise is the AI platform for institutional CRE investment teams. We automate the tedious, Excel-heavy workflows that slow down dealmaking: from sourcing to underwriting to due diligence. Our two live products serve 50+ customers including Public Storage: Beacon automates site selection for developers, and Primer extracts financial data from deal packages into structured, model-ready formats, cutting hours of analyst work to minutes. We're expanding across asset classes to become the operating
AI infrastructure
Y Combinator
Centauri AI, Cyberdesk, AutoSitu
PropTexx
Generative AI tools for business owners and real estate professionals. Generate engaging descriptions, virtually stage, virtually renovate & remodel, tag images and so much more.
AI infrastructure
Techstars
Apply Design, Goldbridge, Relive -
ProSights
ProSights is a data / AI transformation partner to PE-backed portcos.
AI infrastructure
Y Combinator
Fuse, Pretzel AI
Prospa
Banking for businesses
Fintech
Y Combinator
Aspire, Algosave
Prospectify
Prospectify is the new standard of intelligence for data-driven revenue teams. Account-based intelligence that's automated but personalized.
Sales and marketing
Techstars
Accord, Rechargly, Tennis Finance
Prosper
Prosper builds AI phone agents for healthcare providers. Our agents automate manual, time-intensive workflows like patient scheduling, balance reminders, claims status checks, benefit verification, and prior authorizations. We integrate with 80+ EHRs, go live in 3 weeks, and offer a no-code interface for customization. Today, Prosper handles thousands of daily calls for dozens of providers, reducing costs by 50% and tripling productivity. We’re building the AI-first operating system for healthca
AI agents
Y Combinator
Technovatime, Hey Revia, Helloverify
Prosper AI
source-backed company entry
AI infrastructure
Andreessen Horowitz
Alaan, Puddle, Pyn
Prospero
Prospero fully automates email marketing for businesses that do not have a marketing team
Sales and marketing
Techstars
pulley.ai, Kamion, Beacons
Prosporus
We simplify personal finances for the 78% of Americans living paycheck to paycheck. Traditional finance apps fail because they focus on past spending. Prosporus is different. We give users a forward-looking forecast of their finances, based on real choices--not wishful thinking. We offer actionable steps to improve their financial situation throughout the month. Our Finance App builds trust and sets the stage for future money movement and embedded finance--all in one easy-to-use app.
Fintech
Techstars
PINA, Truebill, Finku
ProsumerGrid
Software for optimal planning, forecasting, and impact assessment of distributed energy resources
Climate and energy
Techstars
EnergyHawk, MaverickX, WhyGrene
Protego
Protego helps companies recover lost revenue from chargebacks. The company automates chargeback management and dispute processes. It provides real-time monitoring, reporting, and analytics on chargeback information for providing valuable insights into fraudulent consumer behavior.
Cybersecurity
Y Combinator
SwiftSku, Ottogee, Runa
Protent
We provide real-time video intelligence that identifies escalating incidents as they unfold. Protent detects early escalation patterns and predictive threat signals, giving security teams the immediate context they need to prioritize alerts and intervene before situations spiral out of control.
Cybersecurity
Y Combinator
Conntour, Overwatch, Autumn AI
Protex AI
Tl;dr: We’re building software that monitors existing cameras in the port, logistics, and manufacturing industries to ensure compliance and identify safety issues. At Protex AI, we’re on a mission to protect the industrial workforce! We’re building a proactive computer vision tool for workplace safety - empowering industrial Health and Safety (HS) teams to identify risk and danger before it becomes a problem. 🤕 The Problem: Keeping people safe at work is extremely hard. In the U.S. alone, there
AI infrastructure
Y Combinator
Supadock, Plannly, Leucine
Protico
The future of a universal chatting interface across all websites and apps
Other
Techstars
EasyLokal, Odin, Brand.ai
Protobase
Protobase is a 10x, next-generation spreadsheet. It lets you use things like sheets, grids, and formulas, with better structures like tables, queries, filters, search, sorting, and more.
Other
Y Combinator
C16 Biosciences, Glisten AI, Ready
Protocol Labs
Protocol Labs is an open-source research, development, and deployment laboratory. Our projects include IPFS, Filecoin, libp2p, and many more. We aim to make human existence orders of magnitude better through technology. Some of our projects. IPFS makes the web work peer-to-peer. IPFS is a protocol for storing, addressing, and transferring data, designed to replace HTTP in many contexts. IPFS uses content-addressing to uniquely identify and link to information. IPFS is one of the leading protocol
AI infrastructure
Andreessen Horowitz, Y Combinator
SigmaOS, 54Gene, Sendoid
ProtoExchange
On-demand hardware assistance from expert hardware developers
Developer tools
Techstars
Fullstack Academy, Indistinguishable From Magic, Normal
Proton Health
We're building an autonomous super-dermatologist to cure any skin condition in days.
Healthcare
Techstars
dNovo, FirstDerm, Piction Health
Protonet
Protonet provides the easiest way for a small business to run its own…
Enterprise SaaS
Y Combinator
Cheetah, SPARE, Konta.com
ProtoPixel
ProtoPixel is a connected lighting platform that help businesses to get more footfall through lighting while cutting operating costs.
Enterprise SaaS
Techstars
Clyn, Wynd, Courial
Prototyping.io
Prototyping.io turns CAD designs into real mechanical parts through an AI-driven manufacturing system. We analyze designs for manufacturability and automate production workflows to deliver high-quality parts faster and at lower cost.
AI infrastructure
Y Combinator
Axross Pte Ltd, RMFG, Photonium
Prototypo
Smart Assistant for Freelancers
AI agents
Techstars
Powerdocs, Corgee, Foto Visura
Proven
source-backed company entry
Other
Andreessen Horowitz
Prologue, Proof of Play, Propel
Proven Group
Proven is a data powered skincare company that creates personalized skincare products based on more than 47 factors about an individual's skin, genetic background, lifestyle and environment. Our formulations are rooted in the largest beauty database in the world, the proprietary Skin Genome Project, built in-house by Proven's cofounder Amy Yuan, a computational physicist from Stanford. The database has won MIT's AI Technology of the Year award and encompasses more than 20Million consumer datapoi
AI infrastructure
Y Combinator
280 North, LUS Brands, breathing.ai
Provender
A marketplace for growers and buyers of fresh food
E-commerce
Techstars
Flashfood, Pilotworks
Provengo Technologies
Eliminating the friction between product managers and development teams by converting business requirements into models that automatically generate and optimize processes, design documents and test plans.
AI infrastructure
Techstars
Outerport, Wib, Precode
ProvenMetal
ProvenMetal manufactures the fastest circuit boards in the United States. Domestic circuit board manufacturing is slow and expensive, and while reshoring is happening, the supply chain isn't there yet. We automate the bottlenecks - part procurement, DFM review, and assembly - delivering circuit boards in days instead of weeks.
Other
Y Combinator
Mercura, Tiny, VendorConnect
Provider Pool
Provider Pool is a Nurses On Demand Platform combining the benefits of workforce management with a marketplace of vetted nursing professionals
E-commerce
Techstars
FIRST, Fitco, Fllite
Provision
Provision is building the AI Estimator for construction. We identify risks and obligations in contracts, specs, and drawings so contractors can reduce time spent reviewing documents and focus on winning and delivering projects profitably. Backed by Y Combinator (S22).
AI infrastructure
Y Combinator
Bulldozair, Snapshot Reviews, Jeevy Fabrication
Prox
Every product ever sold needs support at some point. That support falls into one of two buckets. Bucket 1: Simple stuff. T-shirts, screen protectors, keyboards. You buy it, it shows up, maybe you ask “where's my order?” once. This is solved. Zendesk and a hundred other horizontal companies solved it. Bucket 2: Hard stuff. $20,000 industrial heaters. HVAC systems. CNC machines. Car parts. Products where buying wrong means your building doesn't have heat or your manufacturing line is down. Support
Other
Y Combinator
Cohesive Robotics, Helloverify, Solideon
Proxi
Proxi powers the future of personalized navigation by making mapping for everyone.
Other
Techstars
LaneSpotter Bike, Vibe, Zage
Proximitty
Proximitty is the AI operating system for commercial loans - we build regulator-grade AI agents that ingest and parse documents, spread financials, automate loan operations and track covenants. We help FDIC-insured banks and fintechs underwrite faster and scale their loan books without scaling costs.
AI agents
Y Combinator
Heron Data, Veria Labs, Kobalt Labs
Proxino
Proxino is a cloud platform for monitoring and debugging client-side JavaScript.
Developer tools
Y Combinator
Appjet, Crosslayer Labs, Case Status
Proxis
Proxis is the AI automation platform built for enterprises. Proxis is creating AI email agents that empower brands and enterprise teams to close deals automatically. Think: your inbox, on autopilot. We initially fine tuned and distilled LLMs for enterprise use—and quickly realized that companies need more than just smarter models. They need full-stack automation. So Proxis built AI agents that handle the tedious, time-consuming work—everything from autonomous sales closers to customer service ag
AI agents
Y Combinator
CharacterQuilt, Mattermark, Overstand Labs
Proxy
We're building a mobile and wearable digital wallet that makes interacting with payments, identity, and authentication seamless, fun, and empowering. Acquired by OURA in 2023
Cybersecurity
Y Combinator
Naïve, Panelytic, Pangolin
Pry Financials
Pry makes it simple for companies to manage their budget, hiring plan, financial models, and cash runway. Today, most people plan for their business once a quarter. It's done in Excel - buggy, boring, confusing, and really time-expensive. A lot of people have tried to solve this and only found moderate success or failed. We're the team to do it right.
AI infrastructure
Y Combinator
Finmark, Baraka, Compgun
pryml
Pryml enables organisations to share their confidential data without disclosing it.
Data and analytics
Techstars
Noetic Digital, GeoSpock, Teamgage Pty
pryvX
Federated learning model software enabling Telecom and FinTechs to combat cybercrime
AI infrastructure
Antler
Flower, BPOptima