Nov 13, 2025 11:32:21 PM

Companies


Showing 451-475 of 5661 companies
YC W23
Backdrop logo

Backdrop

Vertical SaaS for $650B+ Film, TV, Music & Event Production Industry

We are an expense management and payments platform for the entertainment industry, which still rely on spreadsheets and paper receipts to manage the $650B+ they spend each year.

YC S12
BackerKit logo

BackerKit

The only end-to-end crowdfunding platform built for today’s creators

BackerKit is crowdfunding like you’ve never experienced—the only end-to-end platform built for today’s serious creators. BackerKit empowers creators to successfully manage and grow their crowdfunding campaigns. Since 2012, we've partnered with creators to build tools, such as the BackerKit Pledge Manager, that simplify campaign management for platforms like Kickstarter and Indiegogo. In 2022, we launched our own crowdfunding platform, offering a seamless end-to-end solution for creators and backers alike. We believe that it’s time that creators got more from crowdfunding—More fans. More funds. And waaay more fun. Keep a look out as the BackerKit team continues to innovate in the crowdfunding space: https://www.backerkit.com/for-creators

YC S14
B

Backpack

Marketplace to get stuff from overseas

Shopping? Buy overseas. Traveling? Earn some extra cash. Let backpack help you save that high shipping cost or earn a little extra. Backpack is a peer-to-peer platform that connects travelers and shoppers to give people access to products across markets in all continents. Each backpacker, regardless of their role as a carrier or a shopper, follows a simple four-step process to either earn or save money from their backpacking experience. Travelers share their travel information and specify what kind of items they want to carry. Then they wait to get a "backpack request" and ask their price. Finally, they confirm the deal, buy the items, deliver them and earn money. Shoppers on the other hand, search items from their favorite websites and fill out the item description. Then they give their location and find a traveler coming to their city. Finally they "request backpack" and confirm the deal. Within days they can get the product and save money. backpack is founded with a vision to provide every citizen of the world with a choice; the choice of buying organic, authentic, and cost effective products with minimum friction. Whether the product is state-of-the-art consumer electronics, exotic pashmina from the south-east, or even medication that are rare in some parts of the world and not so rare in others - we promise ourselves to get those products to your doorsteps. We would like to reject the counterfeits, we would like to reject the almost-originals, most importantly, we would like to not pay the heavy expense incurred, most of which we deem to be superfluous. Help us make a better, more original globalized world.

YC W15
Bagaveev Corporation logo

Bagaveev Corporation

Launch small satellites

Bagaveev Corporation is a startup backed by Adam Draper's Boost accelerator (boost.vc) and advised by Tim Draper (dfj.com) is designing, building and testing 3D printed aerospike rocket engines that will power both lower and upper stages of a 3-ton, 35 foot rocket, designed to deliver 10-12 kg nanosatellites to low Earth orbit and Sun-synchronous orbit.

YC W22
Bakool logo

Bakool

Group buying for Fresh in Indonesia's tier 2 cities

Bakool is the first group buying platform for fresh produce in Indonesia’s tier 2 cities. Our agent network allows customers to get produces cheaper than retail, delivered

YC S20
Balance logo

Balance

The first digital payment experience company, built for B2B.

Balance is the easiest way for B2B marketplaces, merchants, and service providers to process payments online. We raised our last funding round from Lightspeed, Stripe, and Max Levchin to build 'Stripe for B2B'. Balance offers the first business checkout, enabling business customers to pay How they want (check, card, bank) and When they want (net terms, payment plans, invoice payments). this is achieved while the seller receives the funds instantly and easily like card payment.

YC W11
B

Balanced

Payments for Marketplaces

Payments for Marketplaces. We're obsessed with all forms of infrastructure, including communications, transportation, energy, waste management, and payments. Robust infrastructure creates a happier, more productive, and more prosperous society. You know exactly what I mean if you've traveled somewhere where you struggled to find a reliable Internet connect or even usable roads. You also know what I mean when you sit in traffic or struggle with public transportation (or lack thereof) in the US. Balanced was created to increase the global economy (increase GDP) by enabling new commerce. Our mechanism or facility to do that is payments. Everything else we do depends on how it fits into the vision for Balanced.

YC S22
Ballerine logo

Ballerine

Open-source KYC and risk management infrastructure

Ballerine is an Open-source KYC & risk management infrastructure. How can you use Ballerine? 1. Open-source building blocks (such as UI flows, back office, rule engine, etc.) to customize KYC and risk flows for any use case. 2. Global orchestration of KYC vendors that play nicely with any of our building blocks. 3. For enterprises - compliance coverage as a service. Try Ballerine now at - https://github.com/ballerine-io/ballerine Hit us up with any questions at founders@ballerine.com

YC W19
Balto logo

Balto

Acquired by FuboTV (NYSE: FUBO) - Contest automation software…

Our product significantly reduces the amount of time and manual labor necessary for those that are tasked with managing these contests. We give them the easiest tools to manage, track, and communicate with 100s or 1,000s of players.

YC W20
Bamboo logo

Bamboo

Bamboo ― the first online brokerage service for Africans and their…

Bamboo is the first online brokerage service that gives wealthy Africans and their wealth managers direct access to the US and global securities. We’re building Fidelity for the African continent. For wealthy Africans and their asset managers, investing in the global capital markets is cumbersome, expensive and practically inaccessible. In Nigeria, Africa's largest economy and home to 30% of all the wealth in Sub Saharan Africa (excluding South Africa), 99.99% of the investing population do not have access to invest globally. Even for the 0.01%, if you wanted to buy a US stock, you’d have to call your asset manager who would then call an international broker to execute a trade. This is inefficient & expensive! We have a mobile app that allows individuals trade the US stock markets by themselves and a brokerage tool for asset managers to execute trades directly & manage multilple portfolios seamlessly.

YC S22
Banabo logo

Banabo

ML Marketing Infrastructure

Banabo is the first Marketing Attribution OS with the mission of getting a company’s marketing waste to zero. We help companies achieve this goal by mapping a website visitor’s entire journey through a sale, and showcasing the true impact of each touchpoint. Accurate attribution previously wasn’t possible due to GDPR in the EU, CCPA in California, and the iOS 14 Privacy Changes. And with Google banning tracking cookies in 2023, we’ve built the first fully cookieless marketing attribution solution, using zero personal data.

YC S20
Bandit ML logo

Bandit ML

Bandit ML builds machine learning tools for e-commerce companies.

YC W15
Bankjoy logo

Bankjoy

An end-to-end digital banking solution for banks and credit unions

Bankjoy provides a full suite of modern digital banking software, including mobile banking, online banking, online account opening, loan applications, and conversational AI to banks and credit unions.

YC S19
Banner logo

Banner

Banner makes software for CRE owners to manage capital spend

Banner is the operating system for real estate teams. From building acquisition to disposition, Banner moves all communications, workflows, spreadsheets, and file-sharing into one system. With Banner, customers automate away 80%+ of their administrative work, saving up to 10% on project costs. The company is founded by Mark Murphy who formerly worked in RE finance, along with Kunal Chaudhary and Eric Gao, both UC Berkeley EECS alums.

YC S14
Bannerman logo

Bannerman

Security Guard Company Marketplace

Bannerman helps businesses hire and manage security guard services. Our technology eliminates busywork and human errors so we can provide a more reliable security experience. Our customers have total transparency into the guard schedules, attendance, and incident reporting. We’re the only place where you can instantly book security guard services in all 50 states.

YC W12
B

BarSense

Kid's first smartphone with web-based parental controls.

Kyte is an easy parental control application that can be downloaded to any Android phone, activated, and then given to a child. This app allows the child to make pre-approved phone calls and play only authorized games. The child will be unable to leave the app to access the rest of the Android phone’s features. Parents have full control over the applications from the browser and can also track the phone’s GPS online. It has other features that enable parents to turn off SMS and Facebook during school hours, ban apps and games during school and bed time hours, monitor internet usage, prevent the usage of third party browsers, set time limits on games, check call history, track location in real-time, receive email reports about what their child has been doing, and full remote control from their phone, tablet or PC.

YC S21
Baraka logo

Baraka

Grow Your Wealth With Baraka

💸Hey YC, we’re baraka (S21), an investment app built for people in the Middle East. 📱 Our product This is how we do it: • 6,000+ stocks and ETFs – the freedom to choose the companies and industries that you want to back • The power of financial literacy – educational content, digestible market news and in-depth stock analysis • Fractional Shares – the ability to start investing with smaller sums of money • Fair pricing – Transparent, low commission pricing model • Easy to use – intuitive user journey and interface 🕒 What's Next? The app is available in countries across MENA. Check out our website: getbaraka.com. Please reach out to give us feedback, discuss product, go-to-market strategy or anything else on founders@getbaraka.com. Feras & Kunal

YC W24
Basalt logo

Basalt

Autonomy in space, for every mission

Basalt Tech is a spacecraft OS company based in San Francisco. We're building Dispatch: An OS which allows different types of satellites to work together, and produces optimized instructions for fleets of spacecraft. The company is founded by Max Bhatti and Alex Choi, lead engineers at the MIT CubeSat program. Previously, the duo worked as systems engineers at SpaceX, and the UK Ministry of Defense. Basalt Tech recently received its seed investment as part of the Y Combinator W24 batch, and is currently in technical development.

YC S20
Basedash logo

Basedash

The AI-native business intelligence platform

Basedash is the AI-native Business Intelligence platform. Create dashboards and instantly understand your customers using natural language. Connect 500+ data sources, ask a question, and let Basedash visualize the answer.

YC S24
Baseline AI logo

Baseline AI

AI document creation and data management for clinical trials

The main document in a clinical trial is the study protocol. At large companies, floors of people use the protocol to create the study data collection forms, clinical database design, error checks, analysis code, and data transformation mappings. We use AI to automate the process of creating everything from the protocol, saving not only spend on headcount but also months of time which can translate to up to $27M in direct costs + lost revenue saved for a single phase 3 trial.

YC W19
Basement logo

Basement

The social network for your close friends.

YC W24
Basepilot logo

Basepilot

AI coworkers to automate browser work, in minutes.

Basepilot builds AI coworkers that collaborate with humans to automate work across the browser. They learn from what you do and you can teach them new skills, just by demonstration. Companies using Basepilot save 30% of their time and resources per week, freeing up time for more high-value tasks. Basepilot is founded by Ken, who previously led a fintech-product to 3M users in <12 months, and Pascal, who worked on robotics & self-driving at Carnegie Mellon and Mercedes-Benz Research. Interested to try it out? Get started here: https://www.basepilot.com/ YC Launch: https://www.ycombinator.com/launches/KcS-basepilot-your-ai-employee-to-automate-repetitive-browser-work-in-minutes

YC S23
Baserun logo

Baserun

Observability and evaluation platform for LLM apps.

LLMs are incredibly powerful, but latency, cost, and unpredictable outputs have made productionizing LLM features challenging. Baserun is a testing and observability platform that helps AI teams streamline their development cycle from identifying an issue to evaluating their solution, so that teams ship faster with confidence.

YC W19
Basilica logo

Basilica

Basilica is an API that embeds high-dimensional data like images and…

YC S21
Baubap logo

Baubap

Smart micro financing for everyone

Baubap is LatinAmerica's firts AI-powered, credit-focused bank. Today we're the leading AI lending app in Mexico