Parul Bhandari, Author of The Customer Success Talent Playbook and CEO of CustomerXSuccess, on the lessons behind a 95% retention rate, what separates high-performing CS teams, and where outsourcing genuinely earns its place in customer success.
With 20+ years in tech and services, what key lessons shaped your approach to Customer Success?
The The key lessons which shaped my approach to Customer Success have been:
You've achieved a 95% retention rate. What's the secret to keeping customers loyal year after year?
For company leaders, consider your full cross-functional collaboration: for Customer Success, the sales handoff is imperative, product reliability is critical, finance data drives action, and marketing initiatives can make or break a relationship. My high retention rate came from a collaborative experience with a company that understood the importance of all of the above for retention.
You've also driven major expansion revenue through CX. How can Customer Success teams unlock upsell and growth opportunities?
CS is perfectly poised for growing revenue, whether we like it or not. This is actually the base of a course I just created, called “Sell like a CSM”. It is all about driving revenue from an organic, customer-led lens. Why is CS so great at this - due to the trust and relationships that we build.
The conversations we have are warm leads and lead to better sales experiences. CSMs need to be enabled, though—going back to my first key point—to drive success in this space. Without it, it is unfair to expect them to learn this art and science.
Having built strong CS functions from the ground up, what elements separate a high-performing team from the rest?
“Performance may be the sum of many external enablers for success.”Parul Bhandari, Author & CEO, CustomerXSuccess
High-performing teams have a few key elements in place.
Outsourcing is often overlooked in CS. What benefits have you observed when companies partner with external providers to support their customers?
“Outsourcing can help you drive scale and growth, with fast time to value, and less overhead.”Parul Bhandari, Author & CEO, CustomerXSuccess
As an outsourced leader, I have been the leader on the team, an external player or a team player (supporting a leader), and both models have been a way to enable success and growth.
Looking ahead, how can outsourcing and Customer Success together create scalable growth and stronger retention?
Scale and growth come when you consider your margins and costs. Margins are based on productivity, efficiency, and utilization, among other metrics. If you expend your manager's energy, you may lose time or efficiency elsewhere, and that can cost you. Bringing in outsourced resources to Customer Success is a way to level up without adding heavy, full-time resources.
Especially as teams are asked to do more with AI and fewer resources, outsourcing can be a great way to quickly drive scale and efficiency, and sustain that over a period of growth.
With more than two decades in the tech and services industry, Parul Bhandari reflects on the experiences that shaped her Customer Success journey. She believes real success begins with training, open communication, and supporting people to bring their full selves to work.
Her 95% retention rate, she says, came from strong teamwork across departments — from sales to product to marketing. Parul also highlights how trust-based relationships naturally lead to growth and upsell opportunities.
According to her, high-performing teams thrive when they feel heard, valued, and supported. She adds that outsourcing can be a smart way to scale operations, manage costs, and maintain quality without overloading internal teams.
Parul Bhandari is an Author of The Customer Success Talent Playbook and CEO of CustomerXSuccess, with over 20 years of experience across Technology, HR, and Professional Services. A seasoned Customer Success leader and consultant, she has built and led high-performing CS teams at Humantech, VelocityEHS, and Aclaimant.
Known for achieving a 95% customer retention rate and driving a 300% boost in expansion revenue, Parul specializes in helping SaaS companies, VCs, and PEs create meaningful, scalable customer experiences. Passionate about collaboration and growth, she continues to empower organizations to elevate their Customer Success strategies and build lasting client relationships.
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