Top 308 Customer Revenue Optimization (CRO) Software SaaS Companies in May 2026

Boca Raton, Florida, United States

Cendyn is a global hospitality cloud-based technology company that enables hotels to drive revenue, maximize profitability, and create deeper connections with guests through its integrated solutions. Serving hoteliers for nearly 30 years, Cendyn drives commercial success for hotels through its Find, Book, Grow promise: find the right guests; drive them to book direct, and grow loyalty and revenue across the spectrum of digital guest interactions. Cendyn has over 32,000 customers worldwide in more than 150 countries - including brands such as Outrigger Hospitality, Hyatt, IHG, Aman Resorts & Hotels, Relais & Châteaux, Highgate, TFE Hotels, Banyan Tree Hotels & Resorts, Coraltree Hospitality, and Onyx Hospitality Group - generating more than $20 billion in annual hotel revenue. The company supports its growing customer base from locations across the globe, including the United States, France, the United Kingdom, Singapore, Bangkok, and India.

Brunswick, Georgia, United States

Provider of business process and marketing services. The company offers cloud-based and scalable contact center technology platform for customer retention, sales conversion, customer service, back office and technical support services.

San Francisco, California, United States

NextRoll is a marketing technology company delivering products ambitious companies use and rely on to grow their businesses. Powered by machine learning and integrated data platforms, NextRoll’s technology serves tens of thousands of businesses globally through its business units: RollWorks, an account-based platform for business-to-business marketing and sales teams, and AdRoll, an ecommerce marketing platform for growing direct-to-consumer brands. NextRoll is a privately-held company headquartered in San Francisco, CA. To learn more visit nextroll.com. We are committed to building diverse teams of “Rollers” and are proud to be an equal opportunity employer. All qualified applicants will receive consideration without regard to race, color, ancestry, sex, religion, gender, gender identity or expression, sexual orientation, marital status, national origin, citizenship, genetics, disability, age, veteran status, or other characteristics.

Jersey City, New Jersey, United States

Atica is a last-mile sales & revenue management company that leverages proprietary lead generation & CRM tool to maximize revenue from proactive sales.

San Francisco, California, United States

Supplier rebate management platform

Shanghai, Shanghai, China

Zaihui is a SaaS-based data-driven marketing automation solution for local businesses that offers them with member management, precipitation members, incentive members, and mining member values. Product system offers intelligent precision marketing, integral marketing, stored-value marketing, anniversary marketing, attendant performance, theme marketing activities, and brand packaging marketing. Zaihui is headquartered in China and the company was founded in 2015.

Redwood City, California, United States

AI-powered sales forecasting and visibility solutions

Austin, Texas, United States

Sales engagement and conversion firm offering customer acquisition and recruitment to help companies get the most out of every lead

Toronto, Ontario, Canada

B2B SAAS customer acquisition and retention platform

Stockholm, Stockholm Lan, Sweden

Planhat offers a Customer Success Platform built to make customer success simple. Planhat is a powerful, beautiful, and an easy to use tool for customer success. Planhat helps companies manage renewals, reduce churn, increase and identify upsell opportunities, and communicate seamlessly with team members. At Planhat, we are passionate about customer success and are proud to have been part of the evolution of CS over the past 15 years, with a team and founders who have been working in the field since before the official title of customer success came about. With all the experience and knowledge we built a solution that we love to use, and one that our customers enjoy using to achieve their financial and operational goals.