Top Tech Startups in New York, US in 2026

Your Advertising Agency: Costa Rican company dedicated for more than 30 years to the creation and development of national and international brands from design to full development Creativity The ingredient of all our work is always the application of creativity in each project Graphic design We conceptualize final artwork for all formats. We also produce manuals or brand books, packaging design and art for social networks. Video production Creation and production of voice-over videos, jingles, corporate videos, photography and documentaries

Lexamica is a legal technology platform that streamlines and optimizes attorney referral networks. The platform enables law firms to place, track, and receive payment for case referrals through an integrated system that ensures regulatory compliance and transparency. Lexamica serves plaintiff law firms across the United States, helping them maximize revenue through efficient case referrals. The platform connects marketing-focused firms with specialized litigation practices, facilitating compliant fee-sharing arrangements while providing real-time case tracking and automated payment processing.

NS Consultancy Global is a security and risk consultancy dedicated to helping organizations operate with confidence in an unpredictable world. We work alongside boards, executives, and operational leaders to clarify risk, strengthen protection, and build resilient organizations that can withstand disruption. Our consultants bring deep experience across security strategy, risk management, and crisis preparedness. We combine analytical rigour with practical insight, turning complex threats into clear choices and actionable plans. Every engagement is tailored, discreet, and aligned with your broader business objectives—not treated as a standalone security exercise. Whether you are safeguarding people and facilities, preparing for critical incidents, or reassuring regulators and stakeholders, NS Consultancy Global acts as a trusted, independent partner. Our focus is simple: to help you anticipate risk, respond decisively, and protect what matters most.

LexClaro is a multilingual AI legal-tech platform that turns complex contracts into clear, human language for individuals, freelancers and SMEs. Every year, millions of people sign rental agreements, employment contracts, shareholder agreements or service contracts they don’t fully understand. Legal language is slow, expensive to interpret and quietly shifts risk to the weaker side. LexClaro fixes that. Users upload a contract and, within minutes, LexClaro analyses it, summarises the key points and highlights obligations, rights, deadlines and risks — in their own language. No legal jargon, no guesswork, no waiting for appointments. We currently support 8+ languages and multiple contract types, designed for both personal and professional use, with a strong focus on real-world documents: housing, employment, startup equity, services and B2B deals. We’re now in Phase 4: moving from our MVP into a full SaaS web app, including live voice chat for contracts (ask questions in real time, get clear explanations plus a transcript and saved session). Next on the roadmap (Phases 5–6) is LexClaro Business: accounts for teams, role-based access, template libraries, versioning, contract comparison (original vs. edited, with changes and risk shifts clearly marked), bulk workflows and deeper integrations into HR, real estate and fintech ecosystems. The platform is currently in beta with early users testing across multiple countries. We are iterating fast on UX, language quality and legal clarity, using real contracts to improve our flows and strengthen trust. We don’t try to replace lawyers, but to become the first layer of clarity before anyone signs or negotiates — a practical legal “front door” for everyday life and business. LexClaro Global S.L. is headquartered in Spain and built from day one for international markets. On Wellfound, we’re looking to connect with growth, marketing and strategic co-founder profiles who believe in building a global brand around legal clarity.

We create companies from zero, grow the founders who run them, and compound every launch into venture intelligence. Six people in New York. Our founder was the founding design partner who helped build Partiful, Sentropy before Discord bought it, Goldcast before Cvent, and Make before Celonis. She builds here now instead of for other people. Everything sits on our own internal operating system and the products on top of it. We make reusable systems and tooling so the next build is faster than the last. React, TypeScript, Node, Cloudflare, and a lot of MCP servers. Build the ship as it sails. Perfection is the mastery of constant iteration and we thrive in organized chaos. Excellence always, because we have a reputation for the best and the best is just the starting point. Playful seriousness, serious playfulness: effervescent in the mornings, hungry in the afternoons, roguish at night. We make identity part of the craft. The front door is not the ceiling. People come in as a designer, engineer or operator and will grow into a Lead, a Partner, a Founder, or a Venture CEO. Design and engineering sit in the same room here, because bridging those two is the whole reason Sunspell exists. Looking for entrepreneurs, designers, engineers, dreamers, & if possible, a mix of them all. But at the end of the day, if you own your project and walk in and out each day with good vibes, you're going to be a great fit. :)