Top Tech Startups in United States in 2027

We are building some cool stuff using AI that will help anyone prepare for interviews more efficiently

Leland Care is building the first unified system of record for aging. The typical US senior sees seven physicians across four practices, plus insurers, pharmacies, family, and facility staff. No one holds the full picture, and that fragmentation leaves seniors and families managing chaos instead of focusing on living well. We pull a senior's entire health and life into one complete record, then make it actionable in two ways: AI that continuously analyzes the full picture to surface risks, gaps, and opportunities, and a trusted human navigator who guides the next best actions and removes the friction so families can actually follow through. Fragmented information becomes proactive, coordinated support that extends healthy, independent years. We're a pre-seed-funded, in-person team in New York, launching provider pilots in 2026 and already in conversations with major US health systems. We're led by a Stanford GSB founder who scaled new businesses at Sword Health and Homebase. We're hiring our founding team: engineers, operators, and care leaders who want extreme ownership, move fast, and want to fix a broken part of healthcare for the people who need it most.

Gridline is here to redefine how private markets operate, making them faster, smarter, and more accessible. We are setting a new standard by building the Turnkey Alternatives Management Platform (TAMP) to help wealth managers run private market programs at scale. As a ledger-native system of record, Gridline provides a single source of truth that tracks the entire investment lifecycle down to the transaction layer, enabling RIAs, family offices, and private banks to manage their private markets business in one place. Our team brings deep experience across both enterprise technology and alternative investments to build the infrastructure layer the industry has always lacked. Backed by an $18.5M Series A led by FINTOP, we are creating the systems and structuring the data required to define the next generation of private market investing. Are you up to the challenge?

OUR MISSION Embedded Executive Leadership for Companies That Need to Accelerate Growth We provides flexible C-suite leadership for companies facing growth, execution, capital, or transition challenges. We step in as operators, align teams, make decisions, and drive measurable outcomes without the cost or delay of a full-time executive hire. 1) We Identify Your Constraint 2) We Embed Executive Leadership 3) We Align Revenue, Marketing, Operations, Technology & Your Teams 4) We Execute Against Measurable Results

Founded in 2019, HG Mobile builds and operates a portfolio of consumer mobile applications. We're a small, focused team of 7, looking to add more, which means your work has direct and visible impact.

We've never measured our bodies more precisely. And we've never done less with it. Most health data lives in silos. Your watch doesn't talk to your labs; your labs don't talk to your kitchen. No single app sees the whole picture, so no app can tell you what to actually do. Malkolm is a chief of staff for your body. He connects your whole health picture (wearables, sleep, workouts, meals, and even your lab reports) and turns it into something none of your apps do: clear, personal guidance on what to do today. He learns your baselines, remembers your history, and coaches you through the small daily decisions (when to push, when to recover, what to eat next) that compound into who you become. Your whole health. One clear move. Invite-only, opening soon. Join the waitlist at malkolm.health. Malkolm is a product of Define, Inc.

Real to sim — our automated stack turns prompts, images, and CAD models into visually and physically accurate, sim-ready assets and scenes, so simulation decisions match what actually happens on the floor. Sim to real — generate unlimited asset and scene variants, expand training policies, and evaluate out-of-distribution cases that are hard or unsafe to reproduce in the real world. Palatial works where you already do: an Isaac Sim plugin, MCP integrations for Codex and Claude Code, and a web dashboard — with output for Isaac Sim, MuJoCo, and Newton. Every asset ships sim-ready: precision geometry, physics-solver-friendly topology, PBR materials, accurate mass/inertia/friction, and articulated joints.

At Caribou, we care about giving people financial freedom so they can focus on what’s most important to them. Today, less than two percent of Americans refinance their auto loans despite drastic increases in the cost of new and used cars. We see huge potential to help folks reduce their monthly auto expenses, as well as increase the predictability of those expenses over time. We do this by building technology to pair customers with community banks and credit unions, and ushering them through the process quickly. On average, our drivers save $159/month on their car loans while protecting their investment long term. Caribou is led by leaders from the technology, automotive, and finance industries. We’re proud to be backed by a great team of investors, including QED Investors, Goldman Sachs, Moderne Ventures, Accomplice, Link Ventures, Motley Fool Ventures and others.

ScalingCraft Solutions is a performance-driven growth engine built exclusively for dental practices. We run Google & Meta Ads campaigns that replace the guesswork, hidden fees, and rotating account managers typical of dental marketing agencies with a structured, transparent system that delivers qualified, high-intent patient appointments - not just clicks. Founded by Roshan Bajaj after 15+ years running paid search for dental practices across the US, Canada, and Australia - behind the scenes, for other agencies - ScalingCraft Solutions was built to cut out the middle layer: practices get the same senior-level execution, direct access to the team actually doing the work, and full visibility into every dollar spent. Today we manage $670K+ in monthly ad spend for 130+ dental practices across 20 US states, combining AI-accelerated targeting, daily search-term discipline, and rigorous conversion tracking with a risk-reversed, month-to-month model - free first month, cancel anytime, no long contracts. We're a small, senior team solving one problem exceptionally well: turning ad spend into verified, qualified patients that dental practices can measure to the dollar. If you want focused, outcome-driven work with direct client impact - not busywork buried inside a bloated agency - this is that kind of team.