Top B2B Startups in 2027

LH2 AI Labs is building the post-training infrastructure for frontier AI. We connect private, high-quality institutional datasets and vetted domain experts to the pipelines of frontier AI labs and enterprises, across coding, computer use, agentic workflows, medical, audio, and company operations. Frontier models have already learned from most of the public web. The next capability gains will come from data and environments grounded in real production work: tasks with meaningful state, reliable verification, realistic tools, and reward signals that can't be easily gamed. That's the problem we're built to solve. Most of our work sits in post-training: supervised fine-tuning data, preference data for RLHF, RL environment construction, and domain-specific evaluations that expose real failure modes. We also supply pre-training data where what's needed is genuine distributional novelty rather than scale. Our vision is to make high-quality post-training data as readily available to frontier models as compute is today. We're founded by second-time founders who have built and sold companies before, and we're based in Bengaluru. We're hiring engineers and researchers to build RL environments, model-breaking tasks, and evaluation systems. This is a chance to join early and shape how the next generation of AI models is trained.

Skoot is an agent harness built for data analytics. It connects to your warehouse, learns how your business works, and does what an analyst does: answers questions, finds root causes, builds reports. Data teams use Skoot every day. PhysicsWallah's teams already had Claude. For data work, they picked Skoot. Today 50+ of their analysts and PMs, across product pods, work in it. We are bootstrapped and profitable. 3 of us, ex Flipkart, MoEngage and Khatabook, in Bengaluru. What we're building now Skoot that works like a proactive member of the data team: - Proactive agents working alongside people - Agents with memory that get better with every task - Background work: hand it a task, come back to the result - Dashboards, reports and sheets, built in - Governance and access control - Connectors to your warehouse and hundreds of other tools: Notion, Google Docs and Sheets, BI tools - Data science workflows - Python and SQL sandboxes Built in India, for the world.

AI changed how software gets built. Teams release new stuff every day, and nobody can keep up. Product, sales, support and marketing fall behind on what's new, what changed and what it means for customers. Specsight is creating a new category, product observability, for teams building with AI. We connect to the codebase and turn every release into a clear picture of how the product changes and how it works today, written for the whole company, not just engineers. It updates itself on every release, so nobody has to maintain anything. Our vision goes further. As AI writes more and more of the code, humans still need to stay in control of what ships. We're building toward that, from seeing how the product changes, to monitoring its impact, to becoming the control center for software built by AI. Specsight was founded in 2026 by Ola Piętka, an AI engineer who built it solo from first line of code to paying customers in four months. We're in Slush 100, closing our pre-seed round, and building a small founding team that works with AI agents to do the work of a much bigger one. We're remote-first across the US and Europe.

TECKpert is a digital agency whose mission is to transform companies into digital businesses.

Teamcalendar.ai allows your distribute team to schedule meetings across timezones and calendars.