Nov 13, 2025 04:34:33 PM

Companies


Showing 726-750 of 1046 companies
YC W20
Revenir logo

Revenir

First API solution for tax returns.

Your free money back to you with the trust of your own bank. Individuals and corporations to claim back their value-added tax globally.

YC S21
Revery AI logo

Revery AI

Tiktok for fashion - where designers show their work + build traction

We are building the TikTok for fashion — a platform for creators to showcase their works, gain traction and build their brands. ### Reverie is powered by two pieces of core technology: - An AI-enhanced design tool for creators to turn their design ideas into e-commerce quality product images very efficiently. - An AI-powered Virtual Dressing Room to create professional fashion photography directly from product images. Both fashion creators and other users can easily style outfits on different models. With our core tech, we are building an active community of fashion creators (designers, stylists, influencers, bloggers, artists, casting directors, etc..) who produce original designs and engaging content around the published pieces. The social media platform will provide a streamlined path for fashion creators to experiment with their ideas and build traction. We want to eventually become the default choice for anyone who wants to launch their fashion label, and have the future Off-White, Balenciaga, Rick Oven, etc. originate from Reverie. Our team combines deep expertise in technology (AI Phds) and the fashion industry (Community builder). Our Virtual Dressing room is live with top retailers (such as Neiman Marcus) and has ~1M ARR. We are backed by YCombinator, TSVC, Cabra VC, and other amazing angels with retail experience and connections. Join us to reshape the fashion industry!

YC W18
Rhythmm logo

Rhythmm

Read interesting conversations

Rhythmm is a social app that enables its users to share interesting thoughts and conversations. Users can follow awesome channels and tap through each thought, finding their Rhythmm. They can also create their own channel, invite others to contribute or rock it solo, and the app help with the rest. Rhythmm wants to take live chat conversations from experts and interesting people and let others follow along. The startup wants to take the insights people are getting from chat groups on Telegram and remove all the noise with their own platform. Only people who have been invited by the chat creator can participate, everybody else just follows the conversations.

YC S25
Rid logo

Rid

Sell with a text.

At Rid we're determined to make selling easier than buying. All you have to do is text us what you're selling, and we'll take care of the rest -- researching the product, listing on marketplaces, negotiating with buyers, answering questions, and handling delivery. We all have that thing we've been too lazy to sell. Rid makes it so easy we can't even be lazy.

YC S11
R

Ridejoy

Long-distance carpooling marketplace. Shut down in early 2013.

Ridejoy is a community-driven marketplace for sharing rides. Ridejoy making it easy to share rides with friendly people. If you're going on a trip, you can list extra seat space in your car, and if you need to get somewhere, you can find a ride, using their service.

YC S25
Riff logo

Riff

Cursor for music production

Riff is a music editor with superpowers — helping artists work faster and making it easier than ever for hobbyists to break into music. As we continue to build, we see Riff turning into an entirely new paradigm for creating music.

YC S21
Rinse logo

Rinse

We're building the One Medical for dental

Rinse is building the One Medical for dental. Beautiful studios, easy to book same day appointments, and anxiety-free care focused on prevention, not the upsell.

YC S20
Riogrande logo

Riogrande

We buy and grow D2C brands in LatAm

YC W20
Riya Collective logo

Riya Collective

Riya Collective is building the first community-driven global…

YC S23
Roame logo

Roame

Flight search engine using credit card points and miles

Roame is flight search engine design for credit card points and miles. We help travelers redeem their points for dream vacations in seconds rather than days. At Roame, we are on a mission to revolutionize travel and consumer finance. We stand at the intersection of travel tech and fintech.

YC S22
Roforco logo

Roforco

Creating viral AI consumer apps and games

Roforco is one of the top game studios on Roblox. The team has launched 7 original titles played by over 100 million users and reaching a peak of 10.2 million monthly active users. Top games include: * https://www.roblox.com/games/10975855395/Korrupt-Zombies-UPDATE * https://www.roblox.com/games/9746160797/Sunsilk-City * https://www.roblox.com/games/4983678402/Disney-World-Magic-Kingdom-Theme-Park * https://www.roblox.com/games/6497455705/UPDATE-Iron-Seas Roforco drives virality through social reach, with 100K+ TikTok followers, 64K+ Discord members, and tens of millions of views across TikTok and YouTube. Founded by two 17-year-old high school dropouts who’ve been building viral consumer products since they were 12.

YC S17
Roofr logo

Roofr

Sales software for roofers. Aerial measurements + proposals in seconds

We're the all-in-one sales toolbox for roofers with helpful features to grow your business including: Stunning Proposals: Create a professionally designed proposal from a measurement report. Email & capture your clients’ e-signatures from any device. Aerial Measurement Reports: Order an accurate $10 roof measurement report or draw it yourself in minutes with drone, satellite or blueprint imagery. Our mission is to ensure every family has access to an affordable roof.

YC S15
Roomblocker logo

Roomblocker

Hotel booking for groups and events.

YC S14
Roomstorm logo

Roomstorm

Real time B2B hotel room marketplace for various industries…

Roomstorm has developed the airline industry's first ever fully automated platform for providing hotel accommodations to distressed passengers during flight disruptions. This platform gives airlines the opportunity to directly connect to hotel inventory all over the world, or to give their teams an advanced web portal for the rapid processing of their passengers.

YC S19
Rosebud AI logo

Rosebud AI

Vibe code games.

Rosebud lets anyone vibe code games. No coding skills required.

YC W24
Rove logo

Rove

Travel the world for free.

Rove is building the first accessible and universal airline mile, redeemable across dozens of international airlines and hotel chains worldwide.

YC W13
R

RoverRide

A universal urban transit app. Given all transportation options…

Real-time transit directions in San Francisco. Rover uses real-time public transit data to give you the best route, right now, to your destination. Always get the best route to your destination. Rover tracks all MUNI, BART, and Caltrain lines and gives you directions that make sense right now, so you don't have to wait or worry about missing a connection. Currently supporting SF MUNI, BART, and Caltrain in the SF Bay Area.

YC W23
Rubbrband logo

Rubbrband

Storyboard with AI

Rubbrband lets you go from script to beautiful storyboard in minutes.

YC S20
Rume logo

Rume

Video chat that doesn't feel like work

Video chat today is built for meetings but you wouldn't have your birthday party around a conference table. Rume re-creates the social dynamic of an in person event where you are easily able to have smaller conversations and fluidly move between groups when you see someone you know.

YC W19
Rune logo

Rune

Talk & play multiplayer games with your friends!

Rune is the best place to talk and play multiplayer games with your friends. Users hang out on Rune’s mobile app, sharing laughs on our voice chat as they play amazing indie multiplayer games together! And developers build these games right on the Rune platform. Developers leverage the Rune SDK to build multiplayer games without needing a single line of backend code. They launch their game on Rune and instantly, thousands of passionate friend groups play it together on voice chat right inside the Rune app! Rune's beta has grown rapidly, with over 50 games built for the platform ranging from multiplayer mini-golf to real-time 3D racing games. The SDK supercharges game creation, with many of our games built in under a week! And these games are played like crazy too — friends have spent over 50 million minutes hanging out and playing our new games together already.

YC W22
SOTERI SKIN logo

SOTERI SKIN

D2C Skincare for Eczema

Soteri Skin is D2C skincare for chronic skin conditions like eczema. We’re the only non-prescription product proven to provide long-lasting relief for the 30 million Americans who suffer from eczema. How it works: Skin surface pH is constantly in flux, and many of your daily activities can throw it out of balance. People with chronic skin conditions such as eczema have a harder time regulating their skin's pH. Soteri's patented pH/LOCK™ locks skin in at a therapeutic pH for 12+ hours, which is shown to help break the cycle of skin sensitivity, whether you have eczema, psoriasis, or just a bad sunburn. Our formulations are aesthetically elegant (non-sticky, sit well under makeup, etc), safe for anyone to use, and don't require a prescription. Most people see skin health improvements within the first few weeks of application, even for tricky, chronic skin conditions like eczema and psoriasis. With Soteri Skin, anyone can enjoy healthy, glowing, pH-enomenal skin!

YC W16
SOUNDBOKS logo

SOUNDBOKS

We're creating the loudest battery-driven speaker on the market

SOUNDBOKS is a Copenhagen-based, Y Combinator backed, hardware start-up developing and selling the world's loudest battery powered speaker. SOUNDBOKS was founded in 2015 by three young Danes who shared the same love and passion for music, amazing parties and festivals. Today, SOUNDBOKS is Scandinavia's fastest growing hardware start-up delivering speakers to happy customers all over Europe & North America. In March 2016, SOUNDBOKS launched the most succesful Danish Kickstarter Campaign of all time! We are a young, ambitious team ready to take on the challenge of becoming the number 1 brand for outdoor audio and provide world-class service to our customers. JOIN THE PARTY, JOIN SOUNDBOKS.

YC S23
Saatvy logo

Saatvy

Root cause help for chronic conditions

Saatvy is a transparent, personalized and natural wellness platform to manage chronic conditions such as gut/sleep disorder, diabetes, arthritis, and postpartum thyroiditis. We do this by personalizing the health plans which are created by experienced and authentic Ayurveda practitioners. Several people in the USA have trusted us with their natural wellness journeys. The biggest benefit our customers find in the first consultation is understanding the root causes of their health issues, where traditional medicine often falls short. Our Ayurvedic practitioners have decades of experience, with some serving on Ayurveda boards in the USA.

YC S19
Sable logo

Sable

Mobile bank for credit-worthy, new-to-America internationals offering…

Sable is a digital banking platform and the only full-suite banking solution for internationals in the U.S., providing U.S. bank accounts, debit and credit cards. Newcomers to the U.S. can open a Sable account within five minutes, and start building their U.S. credit history from day 1, all without the need of an SSN or prior U.S. credit history. The Sable app is available on iOS and Android.

YC S19
Safely Finance logo

Safely Finance

BNPL for moving and renting.

Safely Finance (YCS19) is a pay-over-time solution for moving and renting. We remove price as a barrier to leasing for renters. We increase NOI and decrease bad debt for properties. Safely Finance embeds directly in moving and renting experiences with easy-to-integrate options via widget, API, or property management solution.