Top Artificial Intelligence Startups in 2026

Promethist is a deep-tech company building the next generation of enterprise conversational AI. We combine conversational AI with psychological and behavioral expertise to create Relational agents that enterprises deploy in production, at scale, to enhance performance, and engagement across customer service, HR, employee care, education, and beyond. Our technology is live inside large enterprises, including a leading European bank scaling a deployment from hundreds to thousands of seats. We care about human-centric design, real outcomes, and being a voice worth listening to in the AI conversation, not another vendor adding to the hype.

Agentic Operating Procedures for your ERP. Execute at machine speed, learn from every exception, and improve with every transaction.

Nutrimate Wellness Pvt. Ltd. is building an AI-powered fitness and nutrition ecosystem for gyms, trainers, wellness coaches, and health brands. We help fitness businesses launch their own branded mobile apps with features like: • AI nutrition & workout tracking • WhatsApp-based meal logging • Trainer and gym dashboards • White-label fitness apps • Client progress analytics • Community engagement tools Our mission is to simplify digital transformation for the fitness industry and make personalized wellness accessible at scale. Nutrimate is DPIIT-recognized and currently focused on B2B2C growth across India.

ModelCat is revolutionizing AI model development with the first autonomous AI model builder for edge and embedded devices. We're building the foundational "model-build layer" for AI development, compressing a complex 6–24 month engineering cycle into a matter of days. The premise is simple: Data In, Model Out. Users upload data, define their hardware constraints (size, speed, power), and our platform delivers a suite of fully optimized, deployment-ready models. Trusted by silicon leaders like NXP, we act as the bridge between raw data and the physical world. We are a lean, distributed team of builders led by industry veterans, with hubs in Sunnyvale, CA and Milan. We aren't looking for cog-in-the-wheel employees; we need driven individuals ready to solve hard problems and bring a category-defining platform to the world.

Building world class AI solutions for our Global customers (USA, Singapore, etc). These are absolutely world class, bleeding edge solutions that will help shape any career for developers and builders.

Convertly is an AI growth team for Shopify brands. It runs your entire creator and ambassador program end to end — and you just approve. Every brand knows creators drive sales, but almost none can afford the headcount to run a real program. Convertly replaces that headcount with six AI agents. They discover and recruit creators from four sources — your own customers, social search across Instagram/TikTok/YouTube, an opt-in creator network, and your apply page — then run campaigns, manage content and UGC, give every creator a shoppable storefront, attribute every sale back to Shopify, and handle commissions and payouts. A human sets the intent and approves; the AI does the work. The moat isn't the model — that's commoditized. It's the closed loop: from an AI decision to real, attributed Shopify revenue, plus a trust layer that moves money safely and only raises autonomy where measured outcomes justify it. We're already live on production. The full loop — recruit a creator, attribute the sale, pay the commission, show the brand the revenue it created — runs today. Now we're onboarding our first Shopify brands and building the category. Stack: TypeScript, Next.js, NestJS, Prisma/PostgreSQL, and Claude, shipped as a public Shopify app. If you want to build an AI-native product that moves real money for real merchants — and help own a category while it's still early — let's talk.

Thunder is building AI agents for B2B growth, starting with paid ads. Our platform gives growth marketers the same 100x leverage that engineers are getting from tools like Claude Code and Codex. Rather than sell another piece of software into an already fragmented stack, Thunder sells the entire outcome: customers hand us their paid channels, and we use our software to take responsibility for strategy, execution, and results. We capture more value than a traditional tool, while creating the feedback loop to build agents, memory, and workflows that let one exceptional operator do the work of an entire traditional team. Thunder raised a pre-seed in late 2025 and is backed by early leaders at OpenAI and HubSpot. We're live with paying customers, from high-growth Series A-C companies to larger enterprises, and are using our product to run their paid channels end-to-end.