Tamtam Start free

The 58 largest venture-backed startups in New York

Tamtam tracks 58 venture-backed startups headquartered in New York. This list ranks all of them by number of employees on LinkedIn, led by WeWork, UiPath and Invisible Technologies. Their median headcount is 371. Half of them were founded in 2015 or later.

๐Ÿ‡บ๐Ÿ‡ธ New York58 companiesUpdated Oct 9, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
WeWorkwework.com

Providing flexible workspaces and solutions for all types of businesses, from established enterprises to growing startups, to propel their success Welcome to the future workplace

Real Estate ๐Ÿ‡บ๐Ÿ‡ธ New York 5,577 2010
2
UiPathuipath.com

Innovative tech company leveraging automation and AI to empower individuals and drive human achievement through a powerful Business Automation Platform

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 5,131 2005
3
Invisible Technologiesinvisible.co

An operations innovation company leveraging AI, automation, and a global team to transform how companies are built and run more efficiently

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 5,099 2015
4
Celoniscelonis.com

It provides a platform for visualizing and optimizing business processes using existing data, benefiting companies and the environment.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 4,012 2011
5
Payoneerpayoneer.com

Global partner for digital commerce, providing technology and connections for businesses worldwide to thrive in the new global economy

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ New York 3,221 2005
6
Arcesiumarcesium.com

A leading fintech company providing advanced data, operations, and analytics platform for financial institutions, optimizing investment lifecycle with industry-specific capabilities

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 2,704 2015
7
Yextyext.com

Leading brand visibility platform offering integrated tools and data-driven insights to manage search, social, and website discovery across global and local levels.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 2,536 2006
8
Rampramp.com

It is a financial operations platform that combines various services to help businesses save time and money in managing finances.

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ New York 2,531 2019
9
Brazebraze.com

Cloud-based customer engagement platform for real-time data collection, cross-channel messaging, journey orchestration, and AI-powered experimentation to build lasting relationships and foster growth.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 2,308 2011
10
Grafana Labsgrafana.com

Flexible managed observability platform for monitoring disparate data, resolving incidents quickly, and optimizing telemetry across systems for millions of global open source users.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 1,861 n/a
11
Dataikudataiku.com

Enterprise orchestration layer for building, deploying, and governing AI agents, analytics, and machine learning through a centralized environment with transparency and collaborative oversight.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 1,633 2013
12
Collibracollibra.com

Data Intelligence Cloud provider enabling flexible governance, data quality, privacy for global brands Headquartered in NYC and Brussels, with 700+ customers worldwide and innovative partnerships

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 1,100 2008
13
Ocrolusocrolus.com

Analyzes financial documents with high accuracy, enabling faster and better decision-making for over 500 clients by detecting fraud and analyzing income.

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ New York 981 2014
14
Fireblocksfireblocks.com

Provides scalable, secure digital asset infrastructure, streamlining payments, custody, tokenization, and trading for institutions across 100 blockchains, unlocking new use cases.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 970 n/a
15
Dataminrdataminr.com

Utilizing real-time AI and public data, this company provides clients with actionable alerts to detect high-impact events and emerging risks globally

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ New York 891 2009
16
Aircallaircall.io

Aircall provides a unified communications platform integrating voice, SMS, and social media, enhancing customer interactions and optimizing team performance for businesses.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 860 2014
17
Papaya Globalpapayaglobal.com

Comprehensive platform managing and paying employees, contractors, and contingent workers worldwide with compliance, automation, and real-time visibility.

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ New York 816 2017
18
Symphonysymphony.com

Secure communication platforms and analytics tools designed for global financial institutions to manage data security, regulatory compliance, and business interaction optimization.

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ New York 792 2014
19
Axoniusaxonius.com

Provides asset intelligence platform for unified security operations and exposure management. Offers a single source of truth for assets and exposures.

Computer and Network Security ๐Ÿ‡บ๐Ÿ‡ธ New York 723 2017
20
Forterforter.com

The company provides a Trust Platform for digital commerce, helping enterprises increase revenue and reduce fraud by making real-time decisions about digital interactions

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 706 2013
21
Photoroomphotoroom.com

AI visual solution for e-commerce creating high-quality consistent product listings at scale through automated photography and optimized imagery for multiple channels.

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ New York 691 2019
22
Republicrepublic.com

A financial technology company specializing in private market investments, offering retail investment platform, blockchain advisory, and private capital services worldwide

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ New York 672 2016
23
Impact Analyticsimpactanalytics.co

It delivers AI-native SaaS solutions and consulting services, enhancing profitability and customer satisfaction through predictive analytics and data insights.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 647 2015
24
BigIDbigid.com

Connecting data and AI for security, privacy, compliance, and governance, securing entire data landscapes across multicloud, hybrid, SaaS, and on-prem.

Computer and Network Security ๐Ÿ‡บ๐Ÿ‡ธ New York 627 2016
25
Sisensesisense.com

An embedded analytics platform accelerating product innovation by integrating data-driven insights into applications using cutting-edge tools and seamless user experiences

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 536 n/a
26
360Learning360learning.com

360Learning helps companies upskill employees through collaborative learning, utilizing internal experts for faster upskilling and onboarding, powering growth for 1,700 organizations internationally

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 486 2013
27
Gliaglia.com

Innovative company revolutionizing customer interactions through Unified Interaction Management, utilizing ChannelLessโ„ข platform for seamless experiences across various channels and automation

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ New York 474 2012
28
Deliverectdeliverect.com

Global SaaS company streamlining online orders from food delivery platforms for restaurants to enhance operations, customer satisfaction, and profits worldwide

Hospitality ๐Ÿ‡บ๐Ÿ‡ธ New York 454 2018
29
DriveWealthdrivewealth.com

A global B2B financial technology platform offering Brokerage-as-a-Service to banks, brokers, and digital wallets through modern APIs for investing

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ New York 371 n/a
30
Digital Assetdigitalasset.com

The company provides blockchain and tokenization software for financial institutions, market infrastructure, and tech providers to streamline transactions and reduce settlement risk

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 359 2014
31
MINTmint.ai

Global leader in Advertising Resource Management SaaS, trusted by top brands for efficient campaign management, with 350+ platform integrations and AI-driven decision-making

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 330 2014
32
Paxospaxos.com

Regulated blockchain infrastructure company enabling instant, reliable financial solutions like asset-backed tokens, crypto features, and efficient securities settlement Empowering financial leaders

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ New York 318 2012
33
InVisioninvisionapp.com

A visual collaboration platform enabling organizations to improve processes, workflows, and teamwork through innovative tools like an online digital whiteboard

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ New York 300 2011
34
Kustomerkustomer.com

It provides businesses with tools for exceptional customer service through various channels, enabling personalized experiences and efficient communication for growth.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 284 n/a
35
Greenlygreenly.earth

Democratizes access to science-backed climate intelligence, making climate action accessible, precise, and actionable for businesses of all sizes globally.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 283 2019
36
Botifybotify.com

Enterprise software company optimizing organic search for traffic/revenue growth Used by 500+ global brands in various industries VC-backed with multiple offices worldwide

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 277 2012
37
Chili Piperchilipiper.com

It provides an all-in-one platform for managing lead routing, chat, distribution, and scheduling to enhance conversion rates effectively.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 265 2016
38
Filigranfiligran.io

A cybertech company founded in 2022, specializing in eXtended Threat Management (XTM) solutions including threat intelligence, breach simulation, and cyber risk management for organizations worldwide

Computer and Network Security ๐Ÿ‡บ๐Ÿ‡ธ New York 256 2022
39
Druid AIdruidai.com

DRUID AI offers end-to-end AI platform for conversational business applications, improving productivity and customer experience worldwide through virtual assistants and automation

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 212 2018
40
YOOBICyoobic.com

The company provides a mobile app for frontline employees to improve communication, learning, task management, and drive operational excellence for businesses

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 204 2014
41
Nablanabla.com

The company develops a leading ambient AI assistant for healthcare practitioners to reduce stress, improve patient care, and streamline clinical documentation

Hospitals and Health Care ๐Ÿ‡บ๐Ÿ‡ธ New York 178 2018
42
Black Tigerblacktiger.tech

It offers advanced data integration and quality solutions, consolidating fragmented data for better decision-making and operational efficiency.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 156 2015
43
Yseopyseop.com

Leader in Generative AI for regulated industries, offering content automation solutions with hybrid NLG technology for faster scientific writing in biopharmaceuticals

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 150 2007
44
Leapsomebit.ly

An all-in-one intelligent people enablement platform used by over 1400 companies to drive employee development, productivity, and engagement

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 144 2016
45
Supervizorsupervizor.com

Automating financial anomaly detection to build trust, Supervizor provides comprehensive, automated, and continuous error and fraud monitoring for businesses Audit yourself easily

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 139 2016
46
Gloatgloat.com

Provides an Agile Workforce Operating System, using AI and skill-based technology to help companies navigate change, enable employee careers, and dismantle workplace silos.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 133 2015
47
Maloumalou.io

An all-in-one marketing platform for restaurant owners to boost online visibility, attract more clients, and gain time and customers globally

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ New York 112 2017
48
Upflowupflow.io

It provides a Financial Relationship Management solution, enhancing customer engagement, streamlining payments, and integrating with various accounting software for efficiency.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 90 2018
49
Attentionattention.com

It provides an AI-powered sales platform that automates CRM updates, scores conversations, and enhances visibility for revenue leaders in sales.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 90 2021
50
Kestrakestra.io

An open-source orchestration platform for creating scheduled and event-driven workflows easily using Infrastructure as Code best practices and a YAML interface

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 67 2022
51
Gladiagladia.io

Using generative AI technology, Gladia offers an Audio Intelligence API for accurate transcription, multilingual support, speaker diarization, and timestamping features

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 61 2022
52
ZELIQzeliq.com

A comprehensive sales engagement platform.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 57 2023
53
Formanceformance.com

Formance provides a flexible platform for building financial applications.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 51 2021
54
Siffletsiffletdata.com

A Full Data Stack Observability platform that provides actionable insights and enables organizations to manage data quality monitoring at scale

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 50 2021
55
SpaceKnow Inc.spaceknow.com

Empowers decision-makers with ultra large-scale planetary analysis using proprietary AI-powered analytics engine and comprehensive earth observation imagery.

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ New York 38 2015
56
Linkuplinkup.so

Building secure infrastructure that powers business applications with the world's most accurate web search, bridging AI and internet.

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ New York 31 2024
57
Kleepkleep.ai

This company revolutionizes the fashion retail industry by using AI to provide personalized and convenient experiences to customers on a large scale

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ New York 16 2021
58
International Luxury Group, Americas (ILG)interluxury.com

A leading global fashion and lifestyle accessories company, specializing in licensed brands like Kenzo, Timberland, Police, and Gant, with a strong presence in watchmaking, eyewear, jewelry, and leather goods markets

Retail Luxury Goods and Jewelry ๐Ÿ‡บ๐Ÿ‡ธ New York 7 2012

Turn this list into pipeline

Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.

Build your own list, free

How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 9, 2026.

More company lists in New York

The same list elsewhere in United States