Top Internet Startups in 2024

Catawiki is the leading online marketplace to buy and sell special objects. Over 75,000 objects are offered in auction every week - each reviewed and selected by one of Catawiki’s hundreds of in-house experts specialised in Art, Design, Jewellery, Fashion, Classic Cars, Collectables and much more. Catawiki is headquartered in Amsterdam with over 750 employees across the world.

OFFER1 is revolutionizing the residential real estate market with a cutting-edge, mobile-friendly platform designed to address inefficiencies in the traditional offer process. Utilizing smart contract technology, OFFER1 enhances transparency, efficiency, and consistency, allowing agents to manage and negotiate offers effortlessly from any device. This innovative approach not only saves significant time and money for agents and sellers by streamlining transactions but also ensures that every offer is clearly communicated and fairly considered. In multiple offer situations, OFFER1 introduces auction dynamics, enabling home sellers to maximize their returns through a competitive and transparent bidding environment. The platform's user-friendly interface provides all parties with a clear view of offer details, fostering better decision-making and satisfaction. OFFER1 is not just a tool but a transformative solution, crafted to benefit everyone involved in the real estate transaction process, promoting a more organized and profitable real estate marketplace.

DataDome is the #1 SaaS bot protection solution for e-commerce and classifieds businesses. DataDome is one of the fastest growing tech start-up in Paris. We offer a cutting edge technology, based on AI & Machine Learning, that protects in real-time eCommerce websites against advanced cyber attacks, such as credential stuffing & intensive scraping. Today, we are proud to protect more than 10 000 domains worldwide, including TripAdvisor, The New-York Times, Carrefour, BlaBlaCar, Rakuten, Veepee, Adevinta. DataDome offers real-time AI protection against all OWASP automated threats, including credential stuffing, layer 7 DDoS attacks, SQL injection & intensive scraping. The solution deploys in minutes on any web infrastructure, without changing the existing architecture. It runs anywhere, in any cloud, and is compatible with multi-cloud and multi-CDN setups. The company runs on autopilot and takes care of all unwanted traffic so its users don’t have to. They still remain in full control and can monitor detection and customize responses, thanks to the industry’s most comprehensive dashboard.

QuillBot is an AI edtech writing platform with over 20 million monthly active users that provides students, attorneys, educators, ELLs, and bloggers with free online writing and research tools to help them become more effective, productive, and confident writers. Founded under the belief that learning and applying the knowledge is more rewarding than the mundane aspects of writing, The QuillBot team seeks to advance that idea by, automating those tasks and allowing their users to focus on what they write, not how they should write it. Whether one is writing emails, social media posts, or essays, QuillBot has their back. It has an arsenal of productivity-enhancing tools that are already changing the way the world writes, and we're looking for world-class talent to change the way people write. Join us if you want to help us lead the way.

Ethyca is a high-growth Series A remote startup on a mission to make Trust, Respect and Privacy a default feature of every tech stack. To accomplish this, we created the Fides open source language for data privacy (ethyca.com/fides) and its related suite of free developer tools to enforce privacy policies as code, automate users’ right to access and erase their data, and much more. We believe software engineers are uniquely equipped to solve modern privacy challenges, but only if we work together on shared standards and best practice tools - come join our team and help make this a reality!

Madhive is the leading technology company engineered for modern TV advertising. Through its self-service platform, advertisers can seamlessly customize and automate the buying process into one operating system. This allows advertisers to plan, target, activate, and measure their campaigns with greater simplicity, accountability, reach, and control. Powered by an industry-leading bidder and device graph that processes 260 billion available ad opportunities per day, Madhive delivers precise, brand-safe audience connections efficiently at scale. The company is trusted by the leading local content owners, creators and distributors, including FOX, Scripps and TEGNA's Premion, as well as national agencies and brands, powering more than half a billion dollars in media across 12,000+ daily campaigns. To learn more, visit madhive.com.

PerkUp is a fast-growing, early-stage FinTech startup that’s disrupting corporate gifting. PerkUp is a software platform that lets HR, sales, and marketing teams send high-quality gifts globally to their employees and customers. In 2021, US businesses spent $90 billion on gift cards for their employees and customers—PerkUp is a fantastic alternative to gift cards because it allows companies to keep the unspent funds, generate consolidated tax reports, and provides millions of reward and gift options. To learn more, visit [perkupapp.com](perkupapp.com).

Envoy is transforming modern workplaces for flexible work to bring people together so they can connect, collaborate, and thrive. Envoy’s workplace platform has redefined how companies welcome visitors, improve the employee experience, book desks and conference rooms, and manage deliveries in 16,000 locations around the globe by designing products for a flexible workplace experience. Companies like Slack, Pinterest, and Warby Parker rely on Envoy to create an unrivaled first impression and keep their offices secure and compliant. We are proudly backed by Andreessen Horowitz, Menlo Ventures, Initialized Capital, Brookfield Growth, and many others. With more than 150,000 new sign-ins every day, Envoy Visitors creates a warm welcome for guests while safeguarding people, property, and ideas. Envoy Desks gives employees the flexibility to reserve a desk for the days they are in the office and helps them collaborate with teammates by coordinating on-site schedules. Envoy Rooms provides a simple solution to book meeting rooms and free up unused space. Envoy Deliveries ensures packages reach their recipients without mailroom pile-ups. Envoy Connect combines hospitality with security to welcome visitors in multi-tenant buildings. Our workplace platform is designed to connect to workplace tools you already use and new apps built by developers that will shape the future of work. Our motto is to challenge the status quo, and we like to innovate fast to help our customers create workplaces people love. If this world sounds exciting, we’d love for you to help us build the workplace of the future.

Yieldmo is one of the world’s fastest-growing digital advertising and attention analytics companies. Agencies and brands use its premium marketplace to create, measure, model, and optimize their campaigns for unmatched scale and performance. Underpinned by AEROS Attention Analytics, advertisers can now truly understand how consumers are interacting with ads before the click, and after the initial view. Yieldmo ultimately delivers better results by harnessing the power of attention data to drive superior audience engagement and targeting.

Do Amore is an engagement and wedding ring company that sells handcrafted rings created in the most ethical manner, from recycled precious metals to conflict-free stones. In addition to our ethics, every Do Amore ring brings a person in a developing country access to clean water. This way, a couple can change another life forever on their special day.