Top Tech Startups in Kolkata, India in 2026

KloudMate is a Cloud Observability platform for millions of Developers building applications on Serverless infrastructure. KloudMate detects performance bottlenecks in modern distributed applications, identifies errors and boosts developer productivity by reducing mean time-to-resolve issues, helping businesses shrink operating costs, increase customer satisfaction and grow revenues.

Xempla is the world’s first decision support system for enterprise asset management, designed to provide any operations and maintenance team with the tools, resources and assistance they need to make better decisions throughout the asset lifecycle. We are building the most reliable and easy-to-use EAM tool on the market, helping O&M teams thrive in an increasingly digital, data-first environment. We have recognised some of the most pressing challenges facing the industry - from a widening skill gap to an ageing workforce and shortage of newcomers into such roles, creating an urgent need to retain and transfer knowledge, coupled with the significant costs of capacity building. And we’ve made sure we’ve covered it all, so asset and facility management companies can focus on delivering positive outcomes for their customers, driving their teams forward, and growing their business.

At SalesUP we aim to be India's most tech savvy B2B sales team Our clients include market leaders like Apna, Sodexo, Springworks We proudly highlight our experience of working with a diverse set of clients in finance, recruitment, e-commerce, and HR tech, helping them optimize their top-of-the-funnel efforts.

tl;dr: Prepfully helps candidates with interview prep. We’ve got interview guides, mock interviews, question banks, recorded interviews - you get the picture. Our goal is to become a one-stop shop for everything in a candidate’s interview journey - all the way from getting referred via an internal connection, to receiving the best free guidance on the internet. From thoughtful mentorship from the highest quality coaches in the world, to eventually learning how to negotiate and get compensated in a way that recognizes your true value. We are well on our way in this mission. We'd love for you to help us get there.

VeloScalar is your trusted business partner. Unify your HR, Finance, and IT into a single operating platform powered by AI and caring people. Eliminate the "Silo Tax" and scale your business while we help you consolidate your backend operations.

We support our clients with lead generation, product management support, design (ux) support and also on hr consulting side of support.

We are building a platform that enables small and growing businesses to launch their own branded online store without dealing with technical complexity, marketplace dependency, or fragmented logistics tools. Shopexer combines storefront creation, secure payment processing, and shipping automation into one dashboard. Unlike traditional marketplaces, Shopexer operates as a digital infrastructure layer for independent sellers. Each seller receives a dedicated online storefront, integrated payment gateway support, and built-in logistics automation. At Shopexer, our mission is to empower small businesses and independent sellers by providing them with a seamless, integrated platform to manage their online presence. We believe that technology should be an enabler, not a barrier.

MAVR is building a connected fitness infrastructure platform for India’s gyms, trainers, and athletes. Today, most gyms and trainers still run their daily operations through registers, spreadsheets, WhatsApp messages, manual payment follow-ups, and scattered client records. This creates poor visibility for gym owners, extra admin work for trainers, and an unstructured experience for athletes. MAVR solves this by bringing athlete management, trainer management, and gym management into one connected platform. For trainers, MAVR provides a professional identity system, client dashboard, workout and diet plan delivery, progress tracking, payment reminders, verified portfolio, and a performance-based credibility layer. For gyms, MAVR provides a live business dashboard to manage members, trainers, attendance, feedback, settlements, hiring, growth, and discovery. For athletes, MAVR creates a structured training experience where workouts, progress, communication, and results stay organised in one place. Our mission is to modernise the Indian fitness industry by replacing manual gym operations with a professional digital operating system — so athletes can train better, trainers can grow their careers, and gym owners can run smarter businesses. What we’re building We are building the infrastructure layer for the fitness industry: a platform where trainers manage their careers, gyms manage their business, and athletes manage their training journey through one connected ecosystem.