Top Tech Startups to Work For in 2027

ira is building a new medium for interacting with AI. We don’t believe chatting is the final interface, or that every question should be answered with a wall of text. We’re bringing together a hand-drawn character that feels alive, a screen the AI can shape, voice, animation and music. Aira can guide you through an activity, explain something visually, keep useful information on screen and take actions on your behalf. The goal is to give you the best answer in the best way, adapted to your situation. Imagine an AI that guides you through cooking or a workout, knows when to speak and when to wait, and shows you how a step should be done. Now imagine that same care applied across the things you do every day, alongside an agent that can help make reservations and buy what you need with your confirmation. We believe AI is the biggest equaliser, but its everyday consumer experience is still being figured out. We’re building Aira to change that and make AI something people naturally use daily. We’re a small team based in HSR Layout, Bengaluru, building towards a San Francisco launch this month.

ArrePath is an anti-infective drug discovery company addressing the global health challenge of drug resistant infections.

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.

We're rebuilding India's $17B MEP industry around software. Mechanical, Electrical, Plumbing, HVAC, Fire Safety — the physical infrastructure behind every commercial office, retail outlet, warehouse, and hospital. It's a massive market with no scaled, tech-enabled player. Work sits with line contractors at the bottom of the construction value chain, and they stay sub-scale for structural reasons: sales is informal, procurement is local and expensive, execution knowledge sits in the owner's head, and there's no documentation. Nirmaan is the first MEP contractor built around proprietary software end-to-end. Our platform — the Nirmaan Stack — runs every stage of a project's lifecycle, from the first sales call to final handover. One team runs 70+ live projects across 20 cities at once, a scale conventional line contractors simply can't reach, because growth no longer depends on how many experienced people we can hire. Clients include Decathlon, Siemens, Grant Thornton, Cushman & Wakefield, Hexaware, HomeLane, Sterlite, Table Space, Kearney, Wakefit, HCG Hospitals, D E Shaw & Co, and 30+ others. The Nirmaan Stack — live in production: • Sales CRM — account mapping, BOQ pipeline, salesperson-wise conversion tracking • AI BOQ Engine — estimation turnaround cut from days to hours • Procurement Engine — centralized RFQs against a live rate history, so every buy is benchmarked • Project Intelligence — site-wise progress, manpower and material tracking against budget • Cash Sheet — per-project live margin and receivable position • Project Record — full digital trail per project Why this matters: a traditional line contractor holds all of this in the founder's head. Because our software holds it instead, we price off data, procure centrally, and open a new city on a repeatable playbook. That's what turns a relationship business into a scalable one.