The CoreCS Story
Why CoreCS Exists
Many startups struggle with customer success because they:
– Don’t have a structured CS function.
– Treat CS as reactive support instead of a proactive revenue driver.
– Fail to track retention metrics like churn, NRR, and GRR.
The result?
They bleed revenue, fail to scale, and get stuck in an endless acquisition cycle.



Case Study
HubSpot’s $100M Expansion Revenue Playbook
HubSpot, a global SaaS leader, transformed customer success into a revenue machine.
– Instead of just focusing on new sales, they built a proactive CS function that increased expansion revenue.
– Their Net Revenue Retention soared to 110-120%, meaning their existing customers spent more over time.
– They built structured onboarding, engagement, and renewal playbooks that turned customers into high-value accounts.
Our Skill Set
Expert in Business
Support the needs of financial and insurance service provider businesses, regardless of their size

What we do
Client’s Satisfaction
Best in Business
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Our Success
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What we do
Client’s Satisfaction
Best in Business
Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellent esque dignissim eros a sapien tempus.
Our Success
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What we do
Client’s Satisfaction
Best in Business
Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellent esque dignissim eros a sapien tempus.
Our Success
Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellent esque dignissim eros a sapien tempus.

What we do
Client’s Satisfaction
Best in Business
Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellent esque dignissim eros a sapien tempus.
Our Success
Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellent esque dignissim eros a sapien tempus.

What we do
Client’s Satisfaction
Best in Business
Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellent esque dignissim eros a sapien tempus.
Our Success
Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellent esque dignissim eros a sapien tempus.