Business Wire

Cequence Security Raises $60M in Series C Funding to Meet Surging Demand for its Innovative API Security Platform

15.12.2021 17:00:00 EET | Business Wire | Press release

Share

Cequence Security, the leader in API security, today announced it has closed $60 million in Series C funding led by new investor Menlo Ventures. Additional participation comes from new investors ICON Ventures, Telstra Ventures and HarbourVest Partners. Existing investors Shasta Ventures, Dell Technologies Capital and T-Mobile Ventures also participated in this funding round. The latest round of funding brings total investment in the company to $100 million.

This new financing comes on the heels of record growth for Cequence, driven by advancements in business applications in response to the COVID-19 pandemic. Across multiple industries, companies have accelerated their digital transformation projects and deployed a growing number of new APIs, but in the process, they have overlooked traditional security reviews and governance best practices.

Cequence’s API security solution is the most comprehensive platform on the market and its success in protecting 2 billion API transactions per day is unmatched by competitors. Cequence works tirelessly to help organizations protect their APIs and their businesses with API inventory tracking, risk assessment and threat prevention—all performed natively and at runtime.

This hard work has proven fruitful, as Cequence services over 85 brands worldwide, including several Fortune 500 and 100 companies in markets ranging from banking and beauty, to retail and consumer mobile apps.

VP Analyst at Gartner, Mark O’Neill and Jeremy D'Hoinne, emphasizes in 2021 Gartner® “Hype Cycle™ for Application Security, 2021” report.

“Many organizations lack visibility of their APIs, as many APIs are used as part of web or mobile applications and not published directly. This means that a key requirement of API threat protection is API discovery, since, as every security professional knows, you can’t secure what you don’t know.” 1

“As an active cybersecurity investor, I’ve looked at countless API security vendors, but I’m placing my bets on Cequence—as is the market. Among their impressive roster of customers, you’ll find several household names and Fortune 500 organizations, which speaks to their ability to meet the API protection demands of the largest and most demanding enterprise businesses,” said Venky Ganesan, partner at Menlo Ventures. “Part of the appeal is superior product architecture. Cequence can stand alone: It is the only solution that provides visibility and inline response mitigation to attacks on APIs. It’s the only solution out there that doesn’t need to signal other products for mitigation.”

The funding will support new enhancements to Cequence’s API security solutions and the expansion of its product offerings. It will also help the company break into new regions in the United States and Europe, as well as new markets in Asia and Australia. In turn, Cequence will be looking to aggressively hire and grow its team within these geographies. As part of the transaction, Venky Ganesan of Menlo Ventures will also join the company’s board.

“From social networks to online shopping and financial services, so many aspects of our lives and digital experiences are tied to APIs. That’s why it’s critical to be able to manage your entire API inventory to address security gaps and protect against rising API threats that may lead to fraud and data loss,” said Larry Link, CEO of Cequence Security. “We’re thrilled that our new and existing investors recognize this growing market need and are eager to support our mission to protect organizations—and users—in this digital-first world.”

To learn more about Cequence’s API visibility and protection capabilities or to schedule a demo, visit: https://www.cequence.ai/

1 Gartner, “Hype Cycle™ for Application Security, 2021, Joerg Fritsch, 12 July 2021.

Gartner Disclaimer:

GARTNER and HYPE CYCLE are a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally and are used herein with permission.

About Cequence Security

Organizations trust Cequence Security to protect their APIs and web applications with the most effective and adaptive defense against online fraud, business logic attacks, exploits and unintended data leakage; which enables them to remain resilient in today’s ever-changing business and threat landscape. Cequence is the only API Security Platform offering that unifies API discovery, inventory tracking, risk analysis and remediation with proven, real-time threat protection against ever evolving online attacks. Learn more at www.cequence.ai.

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

Merritt Group for Cequence Security
Ashley Long
cequence@merrittgrp.com

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Vultr Expands European Footprint with 33rd Cloud Data Center Region in Milan, Italy19.5.2026 18:28:00 EEST | Press release

Vultr, the world’s largest privately-held cloud infrastructure company, today announces the launch of its 33rd global cloud data center region in Milan, coinciding with AI Week 2026 at Fiera Milano Rho, where over 700 international speakers will gather for Europe's largest AI event. Vultr is a platinum sponsor and is also co-hosting the AI Agent Olympics Hackathon with over 1,000 participants. Milan becomes Vultr's ninth European cloud data center region, joining Amsterdam, Frankfurt, London, Madrid, Manchester, Paris, Stockholm, and Warsaw. This launch represents the company's latest expansion of a global network reaching 90% of the world's population within 2–40 milliseconds. Vultr’s cloud data center location will be delivering Vultr’s full-stack AI infrastructure, including Vultr’s flagship cloud compute offering, VX1, in addition to Vultr’s full range of bare metal and cloud GPU offerings from NVIDIA and AMD. The region will serve enterprises and developers running demanding workl

Global Millennial Capital Closes USD 100 Million IPO Opportunities Fund Focused on AI, Decentralized Financial Infrastructure, and Climate Technologies19.5.2026 18:16:00 EEST | Press release

Global Millennial Capital Ltd. (“GMCL”) today announced the final closing of its inaugural IPO Opportunities Fund at USD 100 million. Raised through a private placement with institutional and professional investors, the fund targets late-stage and special opportunities investments across mid-cap technology companies operating in high-growth sectors, including artificial intelligence, decentralized finance infrastructure, cybersecurity, digital infrastructure, enterprise software, and climate technologies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260519513523/en/ Global Millennial Capital announces the successful final close of its USD 100 million IPO Opportunities Fund, reinforcing its commitment to investing in high-growth technology companies across artificial intelligence, digital infrastructure, cybersecurity, and next-generation financial systems. The fund is designed to capitalize on the increasing number of tech

Miro Takes Aim at the Gap Between AI Potential and Organizational Reality19.5.2026 17:00:00 EEST | Press release

Miro®, the AI Innovation Workspace for teams, has announced new innovations across its AI platform, reinforcing its position as the collaboration layer where people, context, and agents from every function converge to solve hard problems, make better decisions, and build the right thing faster. Major upgrades to Miro’s agentic AI tools — including Sidekicks and Flows — alongside new Connectors, help customers close the gap between individual AI productivity and organization-wide transformation. AI is reshaping the pace of work, but often teams are not realising the benefits. In many organizations, a gap has emerged between what individuals can now do and what companies can harness. The reason? Collaboration has fractured. Teams have moved from one mode of working to three — human to human, human to agent, and agent to agent — but these are running in silos, invisible to each other. Within those silos, AI amplifies misalignment rather than correcting it, and the gaps only show up when t

Andersen Global Strengthens Global Mobility Capabilities with Collaborating Firm Graebel19.5.2026 16:30:00 EEST | Press release

Andersen Global continues to enhance its multi-dimensional platform through a Collaboration Agreement with Graebel, a global leader in workforce mobility and managed services headquartered in the U.S. with global capabilities spanning the Americas, Europe, and Asia. Founded in 1950, Graebel works with many of the world’s most recognized organizations to simplify the movement and management of talent. The company helps organizations support employees throughout the workforce journey—from internships and onboarding to domestic and international mobility and career transitions—through services that span strategic planning, departure and destination support, on-assignment assistance, repatriation, and mobility program design. Through strategic advisory and intelligent technology, Graebel enables organizations to make more informed decisions and align talent mobility with broader business and workforce strategies through data-driven insights and deep mobility and governance expertise. “Our

Wolters Kluwer Medi-Span Selected to Provide Personalized Medication Decision Support at The Christie NHS Foundation Trust19.5.2026 16:30:00 EEST | Press release

Wolters Kluwer Health has implemented its industry-leading medication decision support (MDS) solution, Medi-Span®, at the world-renowned specialist oncology center, The Christie NHS Foundation Trust. “The Christie is recognized globally for its excellence and commitment to delivering exceptional patient care,” says Israel Armstrong, Vice President for Medi-Span International at Wolters Kluwer Health. “We’re proud that our first Medi-Span implementation in the NHS should be with such a prestigious institution. We look forward to more collaborations that help streamline processes further and help clinical teams make the most highly informed decisions.” The Christie is a leading expert in cancer care, research and education and is the largest single-site cancer center in Europe. The Christie treats more than 60,000 patients a year and is the first facility in the UK to be accredited as a comprehensive cancer center. Based in Manchester, they serve a population of 3.2 million people across

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye