What Companies Are in the Techstars NYC 2026 Cohort?
Techstars announced its Spring 2026 New York City Accelerator on June 2, 2026, selecting seven startups building across artificial intelligence, semiconductor design, fintech, climate technology, enterprise software, energy, and defense.
This page contains the complete, verified list of companies accepted into the 2026 Techstars NYC cohort, along with founder backgrounds, industries, and headquarters. If you're researching newly funded startups, accelerator cohorts, or emerging New York technology companies, this guide focuses exclusively on the 2026 class rather than historical Techstars alumni.
At a glance
- Companies selected: 7
- Announcement: June 2, 2026
- Location: New York City
- Program: Techstars NYC Spring 2026
The Spring 2026 class stands out for its concentration of founders with deep operating experience. Rather than consumer AI products, the cohort leans toward infrastructure, regulated payments, semiconductors, climate systems, and defense technology.
The Techstars NYC Spring 2026 cohort
| Company | Industry | Headquarters |
|---|---|---|
| AnalogCraft | Semiconductor AI | New York City |
| Arcticar | Climate & Energy | New York City |
| BuiltBlock | Workflow SaaS | New York City |
| Chain | Fintech | New York City |
| Papr | AI Infrastructure | New York City |
| Power Dime | Energy | New York City |
| QLUU | Defense AI | New York City |
Company profiles
AnalogCraft
Semiconductor AI · New York City
AnalogCraft develops an AI-driven semiconductor design platform that helps engineering teams reduce chip development timelines from months to weeks. CEO Alex Gilman brings more than 20 years of experience designing high-performance chips across communications and life sciences.
Arcticar
Climate & Energy · New York City
Arcticar builds intelligent electric cooling and battery systems designed to replace diesel-powered refrigeration across cold-chain logistics. Founder Jim Castelaz previously founded an electric truck company that later went public.
BuiltBlock
Workflow SaaS · New York City
BuiltBlock creates on-demand workspaces that automatically generate workflows and operational dashboards for customer-facing enterprise teams. The founding team previously worked at Datadog.
Chain
Fintech · New York City
Chain enables solopreneurs to charge customers, collect payments, and move money directly inside WhatsApp. The founders previously built financial products at Stori and Kueski, two leading fintech companies in Mexico.
Papr
AI Infrastructure · New York City
Papr is building graph-native retrieval infrastructure for AI agents, combining retrieval, policy enforcement, and auditing into one platform. The company ranked #1 on Stanford's STaRK retrieval benchmark and was founded by former Apple and Shopify engineers.
Power Dime
Energy · New York City
Power Dime digitizes energy procurement for data centers, helping operators shorten complex electricity purchasing cycles. CEO Harleen Sindhu previously led power procurement for AWS data centers across EMEA.
QLUU
Defense AI · New York City
QLUU develops autonomous, hardware-agnostic AI systems that protect critical infrastructure from drone and missile threats. Its leadership team includes former FBI counter-intelligence and U.S. Army Special Forces veterans.
Industry breakdown
| Sector | Companies |
|---|---|
| AI Infrastructure | Papr |
| Semiconductor | AnalogCraft |
| Climate & Energy | Arcticar, Power Dime |
| Fintech | Chain |
| Enterprise Software | BuiltBlock |
| Defense | QLUU |
The 2026 cohort reflects a broader shift toward technically differentiated infrastructure companies rather than horizontal SaaS, with founders bringing significant domain expertise from Apple, AWS, Datadog, Maxim, Shopify, and the defense sector.
Related New York Techstars companies in 2026
These startups were announced in a different Techstars accelerator and are not part of the core NYC cohort, but they're relevant to New York's 2026 Techstars ecosystem.
| Company | Program | Focus |
|---|---|---|
| Gild | Workforce Development | Skilled trades workforce |
| Hive Ownership | Workforce Development | Employee ownership software |
| Sumly | Workforce Development | AI tax & finance |
| Utiva | Workforce Development | Global hiring & payroll |
Why this cohort matters
A Techstars cohort is one of the strongest public indicators that a startup has entered a new growth phase. During the accelerator, companies typically hire their first commercial teams, evaluate software vendors, raise follow-on capital, and prepare for Demo Day.
That makes newly announced cohorts valuable for investors, recruiters, journalists, ecosystem operators, and B2B sales teams tracking emerging companies before they become widely covered.
How we built this list
This directory was compiled primarily from the official Techstars Spring 2026 cohort announcement and Techstars program materials. Founder backgrounds, headquarters, and industry classifications were verified against official sources wherever available.
The companies on this page were discovered using Agent Jesse, which searches the live web for newly published startup announcements and accelerator cohorts. Every company included here was then manually verified against the official Techstars announcement before publication.
Frequently Asked Questions
What companies are in the Techstars NYC 2026 cohort?
The official Spring 2026 Techstars NYC cohort includes AnalogCraft, Arcticar, BuiltBlock, Chain, Papr, Power Dime, and QLUU.
How many startups were selected?
Techstars selected 7 companies for the Spring 2026 New York City accelerator.
When was the 2026 cohort announced?
The Spring 2026 class was announced on June 2, 2026.
Are all companies based in New York?
Yes. The seven startups in the Spring 2026 cohort are headquartered in New York City.
Is the Workforce Development Accelerator the same as Techstars NYC?
No. It's a separate Techstars accelerator with its own company roster and application cycle.
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