Principal Customer Success Manager

Thrive Global
$136,000 - $165,000

About The Position

The Customer Success Team is a driving force at Thrive. In this role, you oversee all post-sale phases of the customer lifecycle for large and strategic clients. The Principal Customer Success Manager is responsible for the successful delivery, adoption, and ongoing engagement of Thrive's technology solutions — and for helping customers realize meaningful, measurable outcomes over time. As we scale, AI is central to how this team works: not as a novelty, but as a force multiplier that raises the quality of every customer touchpoint, from executive prep to renewal strategy. You will oversee day-to-day customer relationships and will actively participate in retaining and growing them.

Requirements

  • Experienced at driving increased value for customers, and in finding ways to do that at scale — including through AI-powered workflows that elevate the quality of every interaction.
  • Love the fast pace and excitement of a high-growth environment, and embrace AI tools as a way to move faster and think bigger.
  • Obsessed with creating processes where none exist — and energized by the opportunity to build AI-assisted playbooks that the whole team can leverage.
  • Excited to get to the end of the year and celebrate how far we've come as a team — and as practitioners of a smarter, more scalable way to do this work.
  • Experienced in deploying complex, company-wide client engagements across multiple countries — including those involving AI-powered platforms — ensuring executive and administrative stakeholder alignment that activates renewals, expansions, and referrals.
  • Ability to confidently and effectively speak with customers of all levels (including CEOs, Owners & VPs), including strategic conversations about AI adoption, change management, and the business case for intelligent tools.
  • Experience managing deal sizes ranging from $500K to $5M.
  • A track record of building successful, long-term client relationships with consistently high NPS and low churn.
  • Equipped with an exceptional ability to prioritize, manage time, and anticipate needs — increasingly with the support of AI productivity tools.
  • Strong communication, analytical, problem-solving, and project management skills.
  • A history of organizational excellence and a desire to continuously evaluate and improve existing processes — including identifying where AI can reduce manual effort and increase team scale.
  • Comfortable receiving and providing compassionately direct feedback.
  • Passionate about changing how we work and live, with a demonstrated interest in wellbeing, productivity, neuroscience, psychology, managing technology, performance, and wisdom.
  • An overall passionate, proven, confident, operational customer success leader with an optimistic, problem-solving mindset and entrepreneurial spirit — energized by the possibilities AI brings to the field.

Responsibilities

  • Own a portfolio of 3–5 large enterprise customers and manage these relationships across all phases of the customer lifecycle, using AI tools to stay ahead of health signals, risks, and expansion opportunities.
  • Consult and guide customers to ensure Thrive solutions are successfully adopted and optimized — including helping senior leaders understand the business case for AI-enabled behavior change and wellbeing programs.
  • Partner closely with the sales team to close expansion opportunities and renewals, leveraging AI-generated ROI narratives, renewal decks, and expansion proposals grounded in usage data and program outcomes.
  • Analyze customer data and use AI-assisted insights to showcase value realized from Thrive solutions, including through executive-level business reviews that go beyond reporting to tell a compelling story.
  • Use AI tools to convert internal Thrive research, product updates, and features into polished, client-ready narratives, talking points, and industry-specific positioning — scaling the quality of every external touchpoint.
  • Build tailored executive prep for high-stakes customer meetings — using AI to synthesize stakeholder context, anticipated questions, and recommended narratives so every conversation counts.
  • Create "raving fans" and highlight each customer's success internally and externally as permitted.
  • Represent the "voice of the customer" and share key insights cross-functionally, using AI-assisted analysis to identify patterns and influence CS strategy, playbooks, and operating model.
  • Work cross-functionally with Product Management to ensure customer requirements and product feedback are captured — bringing an AI-informed perspective to what's working and what customers need next.
  • Uncover mechanisms for increasing the value of your customer portfolio through marketing initiatives, references, partnerships, and market advocacy.
  • Bring best practices and new ideas for how to deliver and drive adoption of Thrive's solutions at scale — including building AI-powered workflows the broader CS team can adopt.

Benefits

  • Medical, dental, and vision coverage
  • 401(k) program with company match
  • Generous paid time-off programs
  • Thrive Time (additional paid time off after major projects or intense periods of work)
  • Competitive Compensation
  • Performance bonus
  • Equity
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