Top PaaS Startups in 2026

MongoDB is the leading modern, general purpose database platform, designed to unleash the power of software and data for developers and the applications they build. Headquartered in New York, MongoDB has more than 15,000 customers over 100 countries. The MongoDB database platform has been downloaded over 60 million times and there have been more than one million MongoDB University registrations.

One platform. One API. All Channels - from Pure-Play Webstore to Omnichannel infrastructure.

Tray.io is a low-code, cloud-first approach to automation. We've built a scalable, resilient, and secure platform that transforms fragmented process into powerful business outcomes. Using the Tray platform, organizations can connect their entire cloud stack using APIs, and thanks to a visual workflow builder, customers can easily create automations that drive their business processes using clicks or code. Our focus is currently on the automation and integration of cloud software, but our bigger goal is to build a platform that is use-case agnostic and supports creating all kinds of software. Our challenge is to build a cutting edge product that is powerful and complete while also being beautiful and easy to use.

C3.ai is a leading enterprise AI software provider for accelerating digital transformation. The proven C3 AI Suite provides the comprehensive services to build enterprise scale AI applications 40x to 100x faster than alternative approaches. The core of the C3 AI Suite is a revolutionary, extensible, model-driven abstraction layer that dramatically enhances data scientist and application developer productivity. The C3 AI Suite supports any value chain in any industry with pre-built, configurable, high-value AI applications for predictive maintenance, fraud detection, sensor network health, supply network optimization, energy management, anti-money laundering, and customer engagement. c3.ai

Mendix is the app platform company for the enterprise. We enable companies to build, integrate and deploy web and mobile applications faster and with better results, effectively driving ROI in days not months. We've seen firsthand how painful, frustrating, and unsuccessful application development projects can be. Mendix was founded on the premise that if you make development radically faster and simpler while improving collaboration between IT and the business, you'll deliver better applications and drive significant business value.

Botpress is a fully extensible chatbot and AI agent platform for enterprises. Our all-in-one conversational AI Platform-as-a-Service (PaaS) allows companies to build, deploy, and monitor LLM-powered solutions. Applied across industries, use cases, and business processes, Botpress projects are always scalable, secure, and on-brand. With 500,000+ users and millions of bots deployed worldwide, Botpress is the platform of choice for companies and developers alike. Our high-level security and dedicated customer success service ensures companies are equipped to deploy enterprise-grade AI chatbots. Botpress has been deploying AI chatbots since 2017. The company is headquartered is Quebec and raised its Series A funding led by Decibel in 2021.

Contentful, the leading content platform for digital-first business, helps over 30% of the Fortune 500 and thousands of brands around the world create and manage digital experiences for their customers across any channel. It enables greater speed and scale than traditional CMS solutions. Contentful unifies content in a single hub, structures it for use in any digital channel, and integrates seamlessly with hundreds of other tools through open APIs. Companies such as Gucci, Plaid, Goodrx, Intercom, Notion, Staples and many others rely on Contentful’s platform. For more information, visit contentful.com.

Built by theatre professionals with real experience in the tech industry, On The Stage is an all-in-one, cloud-based platform designed for theatre makers of every budget and experience level in mind. We offer Broadway caliber tools and technology to help creators achieve their goals by providing ticketing services, live-streaming and on demand event distribution, promotional support, and audience engagement tools.

At Alloy, we work with consumer goods companies that make the products we eat, wear, and use every day. We’re tackling a real and complex problem for them—managing supply and demand in the face of constantly changing customer behavior, highly complex supply chain networks, 40-year-old data standards and labor-intensive manual processes. Alloy is fast-growing, profitable, and backed by leading investors with an expanding presence across the world. Our team hails from successful startups, leading tech companies and Fortune 100 enterprises. We believe deeply in fostering individual ownership, iterating to excellence, focusing on what matters, communicating openly & respectfully, and supporting one another.

OUR STORY Form3 are a cloud-native payment technology provider for financially regulated institutions. Launched in 2016 we have grown from start-up to established scale-up at a sensational pace. REMOTE WORKING People can work from wherever they are happiest and most productive. With over 85 nationalities working together from 26 different countries. Though dotted across the UK, Europe, Canada, Argentina and US, our love for cloud-native technology is what unites us. TECHNOLOGY The Form3 platform is built on a powerful micro-services architecture and provides a single point of access to the full universe of payment schemes. Technical excellence is our passion and we delight in using technology to continually improve our customer's experience. When you combine that with operational excellence, magic happens.