Top Tech Startups in Mumbai, India in 2026

QuillAudits is a leading smart contract audit firm with $3B+ secured. We provide smart contracts auditing and DApps pen testing services for web3-based, DeFi and NFT-based gaming projects. Building the QuillAI Network : AI Agents Safeguarding Web3 Join our security squad builders?️

Audit is evolving everyday and we want to lead the digitalisation of audit globally. Want to play a part in our mission? come talk to us. SaaS experience is highly valued.

"INDIA TECH ENGINE” designs and builds intelligent, cost-effective and intuitive web applications, cloud systems, desktop applications and mobile apps that help streamline processes for businesses as well as create new revenue streams for start-ups and established businesses alike.

"AI Made Real" is our mission at Auxo. We accelerate business strategies by seamlessly integrating AI, Data, and Digital technologies. We believe- true enterprise velocity is achieved by harmoniously combining these elements. We understand that the strategic hierarchy for an enterprise is simple: Business Strategy > AI > GenAI, Digital, or Data. Named after Auxo, the Greek goddess of growth, we leverage AI's transformative power to drive enterprise growth and operational efficiency. We help businesses reimagine workflows, modernize data and digital infrastructure, and reduce tech, process, and talent debt. Our platform (Damia - Enterprise AI Studio) delivers enterprise velocity by accelerating time to value with AI-powered solutions.

At Appicenter, we design and deploy production-grade Agentic AI workflows on AWS that automate complex, document-heavy business processes. Modern organizations handle a constant flow of contracts, compliance documents, and vendor agreements — most of which are still reviewed manually, leading to delays, inconsistencies, and operational bottlenecks. We solve this by building event-driven AI systems that go beyond simple document analysis. Our approach combines: Multi-agent AI systems AWS-native architecture (S3, Lambda, Step Functions) Deterministic decision workflows Built-in guardrails and auditability Instead of just summarizing documents, our systems: Analyze risk and compliance Detect missing or non-standard clauses Generate structured outputs Route decisions automatically (approve, review, escalate) This transforms document handling into a reliable, scalable workflow, where AI agents perform analysis and the system enforces decisions.

Kawa Space is a global intelligence and defense technology startup.  Our mission is to build tools that empower national security teams to deter the software-defined conflicts of tomorrow. Kawa Space’s flagship product is the powerful RF GEOINT constellation & associated software cable of monitoring spectrum usage using small satellites.

How you engage customers matters! Intempt's GrowthOS maximizes engagement for modern marketing teams. We’re committed to creating products and a community that inspire you to discover audiences, engage customers and optimize experiences with ease using our Grow AI. We develop only the essentials, products that are easy-to-use and multifunctional, that work for your real-time customer marketing needs, where simplicity and efficiency are key. We wanted to create a space that cut through an overwhelming market with 100’s of products, and gave our community the products they were looking for, simplified. All our products have been developed to suit all eCommerce, SaaS and Mobile Apps; we’re AI native, backed by an enterprise grade customer data platform, privacy center, are Hubspot, Shopify certified and working on our SOC-2 certification. At Intempt we are more than a technology company. Our community are our biggest supporters, that’s why we are always listening and developing ways in which we can give our community more. We’re bringing you into our Intempt GTM community, where we believe in simplifying your GTM routine so you have more time to devote to the creative aspects of marketing and let us and do the data-driven heavy-lifting. intempt.com | workplace.intempt.com

GrayQuest is an innovative fintech lending company that is working to create customized credit products for the $100B education industry in India. We enable parents and students to pay their education fees in super convenient monthly payments and provide them with privileges and benefits for doing so through our pioneering rewards program, GQ+. We are working with over 2500+ educational institutions in the country and are scaling our reach every day.  We are backed by leading institutional investors with strong pedigree from the financial ecosystem. Some of our investors include Foundation Holdings (Dubai Based PE Fund), Jeejeebhoy Family Office, Yogesh Mahansaria, Ashok Wadhwa (Ambit Capital) and Samir Bhatia (SMECorner) amongst others.

We help companies automate as many steps as humanly possible. We are one of the most preferred API integrator for Multi national companies.