Top Java Startups in 2026

At Mashgin, we are developing the future of checkout experiences. We aim to reduce the friction between customer desires and their ability to be on their way. Our ecosystem is anchored by the only 3D computer vision and deep learning based checkout system in the world. With customers across a wide spectrum of verticals including the NFL, MLB, and Aramark, our company and product adoption are growing at a rapid pace.

Gusto is a modern, online people platform that helps small businesses take care of their teams. On top of full-service payroll, Gusto offers health insurance, 401(k)s, expert HR, and team management tools. Today, Gusto offices in Denver, San Francisco, and New York serve more than 100,000 businesses nationwide. Our customers come from all walks of life and so do we. We hire great people from a wide variety of backgrounds, not just because it's the right thing to do, but because it makes our company stronger. If you share our values and our enthusiasm for small businesses, you will find a home at Gusto.

People.ai is the only revenue intelligence platform for go-to-market teams. We help sales, marketing, and customer success teams uncover every revenue opportunity from every customer. Companies like Lyft, Gainsight, Tanium, and Palo Alto Networks choose People.ai to capture contacts, activity, and engagement and drive actionable insights across all their revenue generation. Founded in 2016, People.ai is based in San Francisco and is backed by Y Combinator and Silicon Valley’s top investors, including Lightspeed Venture Partners and Andreessen Horowitz.

Amplitude does mobile analytics to help app developers optimize their in-app purchasing, engagement, and retention. Mobile app usage is growing at a rapid pace but the options for analytics aren’t adequate to meet mobile developer needs. Amplitude works out of the box with minimal setup while having all the advanced features that used to be reserved for enterprise products. With Amplitude, developers can look at their funnels, retention, and revenues, as well as powerfully segment everything. All data is updated in real-time the second it comes in. Amplitude scales up to hundreds of millions of events while also allowing you to drill down to the level of the individual user. Amplitude supports integration at any level, including access to the raw data for custom querying written in SQL. We're 100% focused on building the analytics we always wanted for mobile apps.

Grammarly is the trusted AI assistant for communication and productivity, helping over 40 million people and 50,000 organizations do their best work. Companies like Atlassian, Databricks, and Zoom rely on Grammarly to brainstorm, compose, and enhance communication that moves work forward. Grammarly works where you work, integrating seamlessly with over 500,000 applications and websites. --- Grammarly stands with Ukraine. We invite you to do the same. Here are some ways you can help: gram.ly/WeStandWithUkraine

Pendo helps people adopt software more quickly and successfully. Pendo customers include the world’s leading software companies and digital enterprises, including Verizon, RE/MAX, LabCorp, OpenTable, Okta, Salesforce, and Zendesk. Founded in 2013 in the heart of Raleigh, North Carolina, Pendo is backed by Battery Ventures, Spark Capital, Meritech Capital and Sapphire Ventures. Through its ProductCraft and customer communities, sponsored events and podcast, Pendo aims to support the success of product and digital leaders everywhere. For more information, visit: pendo.io

Our company is used by the largest, fastest-growing companies in the world. Powered by AI technology and leveraging advances in Natural Language Processing and Machine Learning in particular, our company is a revolutionary search engine that delivers superior results—helping agile teams make better strategic decisions and gain a competitive edge.

Noom is a digital healthcare company that connects people to content, coaching, community, and clinicians to build healthy habits and promote better living. We’re a mission-driven, high-growth organization that’s powered by science, technology, and world-class talent.

Attentive® is the leader in conversational commerce, reinventing business to consumer communication. Our SMS-first software platform helps everyone from entrepreneurs to enterprises strengthen relationships with their consumers in a new way. Through two-way, real-time, personalized communications, we drive billions in e-commerce revenue and over 8,000 leading brands like CB2, Urban Outfitters, Crocs, Jack in the Box, and Coach rely on Attentive to deliver powerful commerce experiences. Attentive’s growth has been recognized by Deloitte’s Fast 500, Linkedin’s Top Startups and Forbes Cloud 100 all thanks to the hard work from our global employees!

We are experts & innovators in adaptive streaming video technologies. Bitmovin video infrastructure APIs enable media companies & brands to deliver premium video experiences to any device, without buffering or startup delays. Designed by developers for developers, our APIs provide complete control and flexibility to support common and advanced video workflows and applications, and feature: - Fastest Video Encoding on the market, in the cloud & on-premise (100x realtime) - World's most intelligent Adaptive Video Player & Mobile SDKs - Support for VR & 360 video, DRM, advertising, and more. Bitmovin actively participates in video streaming research, continuously integrating latest technology into our APIs.