Companies

With Wren, anyone can offset their carbon footprint by supporting credible nature, industry, and policy projects. We also show users how they can reduce their carbon footprint. We make it easy for anyone to turn climate confusion into climate action.
Writewith is a collaborative writing web app, enabling you to easily flow through the steps of writing, editing, and publishing a document with a group. A document is started by uploading an existing document (.doc, .txt, .rdf) or just typing away. After the initial draft is completed, you can invite other editors by email and assign them tasks. Writewith has full version control and even lets you post comments to each other, making it possible to edit together in real time. Currently Writewith is in beta testing with 15 college newspapers including Stanford and two of Canada's largest college papers (which even includes a national newswire).

Writesonic is the GEO (Generative Engine Optimization) platform that tracks your AI visibility across ChatGPT, Gemini, and 10+ AI search platforms. Then helps you take precise actions to boost visibility—create new content, refresh existing pages, or reach out to sites that mention competitors but not you. Track, Act, and Win AI search from one platform. 15,000+ five-star reviews across G2, Trustpilot, and Capterra.

Wufoo is a web application that helps anybody build amazing online forms. When you design a form with Wufoo, it automatically builds the database, backend and scripts needed to make collecting and understanding your data easy, fast and fun. No coding required! Founded in 2006, Wufoo was created by Chris Campbell, Kevin Hale and Ryan Campbell on the belief that forms were the starting point for building anything useful on the web. The problem they saw was that one of the most efficient and used interfaces for collecting data, wasn’t very efficient to create. So they decide to fix that by creating Wufoo! In 2011, Wufoo was acquired by SurveyMonkey, the leader in web-based survey solutions, to help complement their growing suite of services to offer amazing data collections tools to their customers.
Wundrbar wants to improve upon the search bar experience by providing users with powerful inline commands. The idea is reminiscent of YubNub but Wundrbar strives to appeal to a larger audience and to incorporate functionality that helps people manage their personal online accounts in addition to searching the web.

Wuri is an app for reading fiction stories that transforms stories into visual novels having audio, images & video. This opens a new world of storytelling for our writers and readers, who can now offer or consume stories in the format of their choice.

Wyndly (https://www.wyndly.com) fixes allergies by training patients' bodies to ignore their allergy triggers. Frustrated allergy suffers come to us when they no longer want to deal with pills and sprays. We diagnose the patient’s unique allergy profile and create a personalized treatment plan to give the patient lifelong allergy relief. Specifically, Wyndly is increasing access to sublingual immunotherapy (SLIT) for allergy care. For our patients, we're combining the convenience of telehealth and direct-to-consumer care with an exceptional patient experience that never loses the context of care. Wyndly represents an opportunity to change allergy care forever. With 60 million Americans suffering from allergies today, and with this number doubling over the coming years, there's simply an incredible need for the convenient care Wyndly provides. You can read more about us in [Techcrunch](https://techcrunch.com/2021/02/12/wyndly-aims-to-bring-allergy-drops-to-the-masses/). The Wyndly Model At Wyndly, we believe that better connections lead to better care, and we’re committed to making both happen at every step of the patient journey. Our allergy practice allows our patients to work with expert providers to develop personalized treatment plans for long-term allergy relief using clinically proven therapies. From a patient’s initial consultation to their final treatment delivery, we want the Wyndly experience to be a breath of fresh air for allergy sufferers – truly effective allergy relief, simply and efficiently delivered. Once we've conquered allergies, we're transforming the care model for every chronic condition. While transactional care for purchasing pills has flourished in telehealth, no one has gone after chronic care. Patients with chronic conditions are shuffled between providers, insurance, and more -- and they never feel heard. These patients deserve better, and we're going to give it to them. Wyndly is starting with allergies, but we'll expand into asthma, sleep apnea, and other conditions in the near future. Our values **Compassion**: We approach all our patients and partners with an open mind and a genuine desire to be of service. **Focus**: We do a few things very well, and are always clear about our boundaries and direction of travel. **Courage**: We embrace ambiguity and discomfort because we know that’s how we grow. **Progress**: We make something better every single day. *It boils down to empathy and forward momentum in everything we do.* The team Wyndly is proudly backed by Y Combinator and a leading group of angel investors and VCs. The founders are Dr. Manan Shah (Chief Medical Officer), an ear-nose-and-throat surgeon who’s a leading practitioner of telehealth in his specialty, and his cousin Aakash Shah (CEO), who led growth engineering at SparkGift (acquired by Stockpile in 2016) and Parse.ly (acquired by Automattic in 2021).

X-ZELL™ is a global start-up specialising in rare cell detection technology. Backed by Y Combinator and various high-profile angel investors from around the globe – among them Gmail creator Paul Buchheit – X-ZELL™ has developed a world-first platform technology capable of isolating and visualizing rare and abnormal cells such as Circulating Endothelial Cells (CEC). X-ZELL™’s platform technology is based on four core modules covering the entire spectrum from blood processing through to cell analysis and reporting – with every step performed in-house using patented and proprietary technology. By combining the wisdom of 4,000 years of pathologic research with X-ZELL™’s own, cutting-edge technology, X-ZELL™ ensures robust results and maximum clinical utility across a broad range of medical applications – from research through to medication management, companions diagnostics, relapse control and diagnostic decision-making. More information on www.x-zell.com and @XZELLInc

At XGenomes, we are building a technology comprising novel biochemistry, hardware and algorithms for sequencing DNA. Our product will be streamlined: there is zero library preparation; we sequence directly on unadulterated single molecules of DNA; DNA extraction will be integrated with sequencing; there is no bioinformatics bottleneck. The sequence we produce will be of unprecedented accuracy due to several layers of in-built redundancy including the sequencing both strands of the double-helix concurrently. The sequence we produce will be complete, encompassing: structural as well as single nucleotide variants; long-range haplotype phase; the repetitive "dark matter" of the genome. The cost of goods (consumables) of sequencing will be <$10, which will allow us to price our product at a level that will help grow the market while still achieving >90% margin. We will start by offering access as a service to high value customers, which be followed by a razor and blade model of selling instruments and consumables.

XTraffic is at the intersection of advancements in sensor technology and affordability. This means entire cities can affordably upgrade their infrastructure - and some already are. We are live in multiple cities, with both ongoing and successful pilots, corridors of multiple intersections, and soon to be entire cities. Our customers enjoy less traffic, better safety, and data on which to build their future.
Xberts is an online shopping community that helps people find the best daily deals, get money-saving tips from experts, win reward points for Free Gift Redemption and more. Millions of users have joined our community to explore and share special offers every day, which makes Xberts your go-to destination for online shopping! We're an international startup company backed by leading investors from both Silicon Valley and Asia including Y Combinator, YCVC Fund, Plug&Play, AV Capital, M&S Partners, Monad Ventures, Dropbox's Early Employee, etc. In 2017, Xberts was recognized by Forbes as one of the "Top10 Startups Using Tech to Change People's Lives in Asia". For more details, please visit our website at: www.xberts.com

Xendit provides payment solutions that simplify the payment process for businesses in Southeast Asia, including Indonesia, Philippines, Malaysia, Thailand and Vietnam from SMEs, e-commerce startups to giant corporations. Xendit provides a secure, easy-to-integrate payment system, and seamless payment experience supported by great customer service. With a diverse range of products, Xendit’s system can accept payments from virtual accounts, credit and debit cards, eWallets, retail outlets, and also online installments. With our aim to build Indonesia and the Philippines’s payment infrastructure, Xendit is on its way shaping the next generation of unicorns by empowering startups to grow exponentially through the products we offer. Xendit is licensed and regulated in multiple countries in Southeast Asia

Pronounced Zee-O-L. End-of-life (EOL) and outdated software are a black box of vulnerabilities with very limited remediation paths. These 2 factors combine to make managing them a necessary proactive practice. Xeol enables enterprises and Fortune 500s to create a proactive EOL management program that directly contributes to better vulnerability management and lower cyber insurance.

Xfers is a Singaporean-based payment processing gateway offering credit card processing and Internet banking transfers. As a graduate of Y Combinator’s Summer 2015 Class, Xfers aims to unify banking networks across Southeast Asia. Featured on Techcrunch and coined as the Paypal of Southeast Asia by Channel News Asia, we simplify and redefine the process of collecting and receiving payments in Southeast Asia. In 2016, Xfers announced its first round of seed funding. Its investor portfolio includes venture capital firms such as Quest Ventures, 500 Startups, Golden Gate Ventures and angel investors such as Eduardo Saverin.

Xkit helps B2B SaaS app developers to deliver deep integrations to all of their customers' CRMs with a single build. From allowing your users to interact with your app from inside the CRM to interacting with existing data including custom fields, objects, and workflows, Xkit gives you a standard API that works for every customer's setup, no matter how customized.
Xobni makes your inbox and address book smarter. Xobni, and its Smartr product suite, discover all the people you've ever emailed, called or SMS'd, and instantly access a full view of each contact, complete with their photo, job title, company details, email history as well as updates from LinkedIn, Facebook, and Twitter. You can download Smartr for Gmail, Android or iPhone; and Xobni for Outlook and BlackBerry - or connect them all with Xobni Pro.

Speculation is becoming how people engage with culture. Betting & prediction markets are exploding. But they’re built for gamblers, not fans. Our unlock = Receipts: interactive prompts generated by our agent when news breaks. Fans react, predict, & compete together. 1M+ Receipts created since July. 135k+ Receipts created in the last week. Starts in sports, expands to all areas of culture. We believe tapping into this fan energy around takes & predictions will bring speculation beyond just gamblers, to a billion people.

At Yardbook we know how proud you are to own and operate your own landscaping business. We also know how challenging it can be to make sure everything is running smoothly. With this in mind we are pleased to offer our free software for running landscaping businesses! Yardbook is designed to provide an end-to-end solution in helping businesses with a multitude of roles such as creating schedules, estimates, completing invoices, payments, timesheets and so much more. Since we launched a little over a year ago, over 7,000 businesses in the US are now powered by Yardbook. During that time we have processed millions of dollars in invoices and helped owners, like you, organize their many administrative responsibilities. If you’re still using paper and pencil, or juggling between many different systems or spreadsheets in order to stay organized, give Yardbook a try today!

Yarn uses AI to help founders, salespeople, and marketers make product and sales videos. Teams are using Yarn to make sales collateral, launch videos, use-case demos, training guides, and feature updates for Twitter and LinkedIn. No video experience needed and everything looks great out-of-the-box – think Notion, Linear, or Stripe-quality – but branded for your team. The magic really comes from AI (TTS, CV, LLMs) – so you can zip through 5x faster than a Loom.

Yassir is the leading super App in the Maghreb region set to change the way daily services are provided. We currently operate in 45 cities across Algeria, Morocco, and Tunisia with recent expansions into France, Canada, and Sub-Saharan Africa, with backing (~$200M in funding) from VCs from Silicon Valley, Europe, and other parts of the world. We offer on-demand services such as ride-hailing and last-mile delivery. Building on this infrastructure, we are now introducing financial services to help our users pay, save and borrow digitally. Helping usher the continent into a digital economy era. We’re not just about serving people - we’re about creating a marketplace to bring people what they need while infusing social values.

Yemaachi Biotech is diversifying and expanding access to precision cancer diagnostics and therapeutics by collecting and sequencing samples from all across Africa, which is the most genetically diverse population on the planet. We then use this data to either optimize existing diagnostic tests, or help other companies discover new ones. With our research activities based in Africa, we are able to leverage access to the most genetically diverse population on the planet to build a first-of-its-kind clinical and molecular knowledgebase on cancer among African people.



