Multithread effectively and personalize outreach to convert deals faster
Elevate social presence and drive business growth from social media
Identify and prioritize high-intent leads, and improve sales effectiveness
Find and connect with ICP attendees, and improve event outcomes
TwentyThree is a comprehensive video marketing platform designed to help businesses effectively integrate and utilize video across their entire marketing stack. The platform offers a suite of tools for video hosting, live and on-demand webinars, personalized video experiences, and in-depth video analytics. TwentyThree empowers marketers to capture leads, drive engagement, and measure the ROI of their video content, ultimately aiming to make video a central and measurable part of modern marketing strategies.
Serves as the global operations center, housing product development, engineering, core marketing teams, and executive leadership.
Situated in the redeveloped South Harbour (Sydhavnen) district, known for its modern architecture blending with historical industrial elements. The office likely features collaborative workspaces designed to foster innovation.
TwentyThree's work culture likely embodies a mix of dynamic tech-startup agility and Scandinavian principles of work-life balance, employee empowerment, and flat organizational structures. Emphasis is placed on innovation, collaboration, and customer focus.
The Copenhagen headquarters is central to TwentyThree's strategic direction, product innovation, and European market operations. Its location in a key Nordic tech hub provides access to talent and a supportive business ecosystem.
TwentyThree serves a global clientele through its universally accessible video marketing platform. While its physical offices are in Copenhagen, London, and San Francisco, the company provides international customer support and sales outreach. Their platform enables businesses worldwide to host, manage, analyze, and leverage video content effectively for their marketing goals.
Njalsgade 21G, 1. sal
Copenhagen S
Region Hovedstaden
Denmark
Address: Specific street address not publicly prominent; likely a sales and market development office or co-working space.
Serves as a key presence in one of Europe's largest business and technology markets, facilitating client acquisition and support in the UK.
Address: Specific street address not publicly prominent; likely a sales and market development office or co-working space.
Provides access to the U.S. tech industry, allowing TwentyThree to stay close to market trends, potential partners, and a large customer base in North America.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, TwentyThree' leadership includes:
TwentyThree has been backed by several prominent investors over the years, including:
No major publicly announced executive hires or exits have been noted for TwentyThree in the last 12 months. The core leadership team appears stable, focusing on product development and market expansion.
Discover the tools TwentyThree uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
TwentyThree most commonly uses the email format {first}@twentythree.com. Other formats might exist but this is the most prevalent.
{first}@twentythree.com
Format
thomas@twentythree.com
Example
85%
Success rate
MarTech Series • July 26, 2023
TwentyThree has enhanced its integration with HubSpot, enabling marketers to natively sync video engagement data directly into the HubSpot CRM. This development aims to provide deeper insights into how video content influences the customer journey and facilitate more personalized marketing campaigns....more
TwentyThree Blog (Self-Published/Product News) • February 15, 2023
TwentyThree announced significant updates to its platform, including new advanced analytics dashboards for deeper insights into video performance and enhanced video personalization tools to help marketers deliver more targeted content experiences....more
See where a company’s workforce is located, by country or region.
View past and recent funding rounds with amounts and investors.
Understand company revenue estimates and financial scale.
Track active roles and hiring trends to spot growth signals.
Discover what a company offers—products, platforms, and solutions.
Get the company’s official SIC and NAICS classifications.
Analyze visitor volume, engagement, and top traffic sources.
Explore LinkedIn, Twitter, and other active social profiles.
Identify top competitors based on similar business traits.
Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.
Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.
Thousands of companies, including TwentyThree, are just a search away.