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

Faire Marks Five Years of Growth Outside North America: Over 100,000 Retailers, 50,000 Brands, and More Than One in Four Brands Now Selling Across Borders11.6.2026 12:05:00 EEST | Press release

Five years after launching outside North America, Faire’s community of more than 100,000 retailers and 50,000 brands across 30+ countries in Europe, Australia, and New Zealand shows a retail sector that is innovating and thriving, well beyond the big cities. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260611115823/en/ Faire Celebrates 5 Years of Growth in Europe "It has been a phenomenal five years for Faire internationally, and the opportunity ahead has never been clearer,” said Olivier Buffon, VP and Head of International at Faire. “Europe represents a retail market comparable in scale to North America, and the challenges Faire was built to solve exist wherever independent retail exists. A global platform is more valuable for everyone, and we’re so proud to support businesses becoming more confident and more global in how they buy and sell.” A Retailer Network Spanning Tens of Thousands of Towns Independent retail is al

Stallergenes Greer Will Present New Evidence on Long-term Outcomes in Allergen Immunotherapy at EAACI 202611.6.2026 11:09:00 EEST | Press release

Stallergenes Greer, a global leader in allergy care, will present new clinical evidence and scientific advances in allergen immunotherapy (AIT) at the European Academy of Allergy and Clinical Immunology (EAACI) congress, taking place from June 12 to 15 in Istanbul, Turkey. The company will host a scientific symposium entitled “From Nobel Prize discovery to AIT clinical evidence: Shaping pathways to respiratory allergy remission.”Three leading international experts will explore how landmark breakthroughs in immunology have deepened our understanding of immune tolerance, presenting emerging data on remission and long-term outcomes in respiratory allergy. Together, these insights reinforce AIT’s disease-modifying potential and its growing role in personalised medicine. “EAACI 2026 is an exceptional forum for the global allergy community to exchange knowledge and advance the field. Stallergenes Greer is proud contribute to these conversations, bringing together world-leading experts in pur

NIPPON KINZOKU’s “FINE PIPE” Series Welded Drawn Pipes Outperforming Seamless Pipes11.6.2026 11:01:00 EEST | Press release

NIPPON KINZOKU CO., LTD. (TOKYO:5491) (Headquarters: Minato-ku, Tokyo) has commercialized its “FINE PIPE” series *1, -welded drawn pipes that outperform traditional seamless pipes. By leveraging its unique expertise as a material manufacturer and proprietary processing technologies (welding, drawing, and annealing), the company delivers high-quality, eco-friendly, and cost-effective solutions. FINE PIPE is already widely adopted across various sectors, including automotive parts, measuring instruments, and industrial equipment, to meet the most demanding precision requirements. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260611874307/en/ In response to the growing demand for higher performance and faster processing in analytical and medical devices, NIPPON KINZOKU has developed two innovative products based on its FINE PIPE technology: "High-Precision Inner Surface" small-diameter tubes and "FINE PEEK-ST" stainless steel

Comrade Trustee Services goes live with Smartstream’s Air, the AI reconciliation and data automation solution11.6.2026 10:55:00 EEST | Press release

Smartstream, the trusted data solutions provider for leading global financial institutions and enterprises, today announces that Comrade Trustee Services Limited (CTSL), trustee for the Defence Force Retirement Benefit Fund in Papua New Guinea, has gone live with Smartstream’s Air, the AI reconciliation and data automation solution – cutting processing times from eight hours to under five minutes. The go-live delivers a fully automated, straight-through reconciliation workflow, enabling CTSL to significantly improve operational efficiency, accuracy and auditability. CTSL operates in a complex data environment, reconciling multiple file types, including fixed-length files and PDFs, requiring advanced matching logic. To manage this and scale, CTSL adopted Air for its ability to handle diverse data structures, custom integrations, and ETL-based transformations, delivering high automation and match rates. This has replaced manual data collection and Excel pre-processing, cutting processing

Wolters Kluwer enhances its Libra legal AI workspace in Italy by adding content specializations for One and integrating with Kleos11.6.2026 10:00:00 EEST | Press release

Wolters Kluwer Legal & Regulatory announced today new content and feature integrations in its legal AI workspace Libra by Wolters Kluwer for the Italian market. Customers will have access to additional expert-generated content in compliance, criminal law and tax law, and profit from the integration with Kleos, the cloud-based practice management solution for law firms. Designed to support the daily work of legal professionals, Libra by Wolters Kluwer combines advanced AI functionalities with trusted sources and authoritative, author-generated legal content. Within a single environment, it enables research, analysis and drafting activities based on reliable sources, while maintaining full control over results and quality. By integrating additional expert content from One, Wolters Kluwer’s leading legal research platform, Libra offers even more focused and up-to-date content, enabling more precise analysis of specific topics, and foster direct integration between legal research and opera

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