594+ LinkedIn comments later, here's the guide everyone wanted
Jun 3, 2026
Last week, I posted a simple graphic on LinkedIn comparing the traditional Customer Success model to the emerging Forward Deployed Engineer model.
Founder, CS Impact // Former 2x VP of Customer Success
Post-sales, rebuilt for what’s next.
I rebuild post-sales into a proactive, revenue-driving function for B2B software and technology companies, founder-led to $3B. Recently, I lifted gross retention 8 points and uncovered $1.4M in expansion inside an existing customer base.
Proven from founder-led to $3B
+8 points
gross retention lifted in a single quarter
$1.4M
in expansion uncovered inside an existing customer base
$2M to $550M+
post-sales scaled to support this ARR growth
Companies I've worked with
Tools I’m fluent in
Gainsight · Planhat · Vitally · ChurnZero · Totango · Hook · Pendo · Gong · Attention · Chorus · Clari · Salesforce · HubSpot · Claude · ChatGPT · Lovable · Gamma
Post-sales has changed. It’s not just a QBR and a check-in anymore.
Most consultants hand you more training, playbooks, and AI tools, then move on, and none of it actually changes how your team behaves. I work differently. I change the way your post-sales team operates and rebuild the systems that hold those changes in place, so the revenue you’ve worked for stays put, and new growth builds from there.
Behavior changed. Systems rebuilt. Revenue expanded.
What I do
My approach is proven and structured. I start with a diagnostic to find what’s really going on and the revenue at stake, then shift behavior, install the operating system to sustain it, and rebuild the operations. The result is a post-sales team that becomes a proactive, revenue-driving function.
Diagnose
I start by figuring out what's really going on through surveys, call reviews, and a look at your current materials and workflows. This shows me where the gaps are, what to fix, and how much revenue is at stake.
Shift behavior
I train and coach your team to lead outcome-focused conversations centered on the real problems your product solves for customers, positioning your post-sales team as consultants.
Install the operating system
I give your managers the operating system that makes the new behavior stick: dashboards, 1:1 templates, and a weekly inspection rhythm that keeps the team focused on outcomes, not activity.
Rebuild the operations
I rebuild the operational layer that gives the team direction: the playbooks, workflows, and AI tools. Without it, the new behavior has nothing to run on. I realign all three so they work together and support the way your team now works.
How we work together
One program that rebuilds post-sales from end to end. We work through it in four stages, beginning with the diagnostic.
- 1
The Diagnostic
Find out what's really going on, and what it's costing you.
2 to 3 weeks
- 2
Foundation
Guide your team through the change with hands-on training and workshops.
About 6 to 8 weeks
- 3
Transformation
Make it stick with manager routines, coaching, and call reviews.
About 3 to 4 months
- 4
Full Rebuild
Rebuild the operations, workflows, and AI for the full transformation.
About 6 months
Want to keep the momentum going? We also offer Systems & AI Implementation, Quarterly Reinforcement Sessions, and Ongoing Advisory.
What I can help with
Specific things I’m brought in to do, alone or as part of a full rebuild.
- Diagnose post-sales gaps
- Train and coach your post-sales team
- Build the manager operating cadence
- Redesign segmentation
- Map the customer journey
- Implement value maps and success plans
- Install the 15-Minute QBR
- Rebuild renewal and expansion playbooks
- Teach commercial and negotiation skills
- Integrate AI into post-sales
- Lead change management
- Forecast renewals and expansion
What clients say
“In just a few months, Andrea provided the kind of value you'd expect from a long-term team member: sharper customer success practices, stronger leaders, and a smoother path forward for the org.”
Mark Ralls
President, Auvik
“The impact she made was nothing short of transformational... if you want someone who will hit the ground running, raise the bar, and leave behind lasting infrastructure, Andrea is exactly who you need.”
Keith Freda
Revenue Enablement Sr. Advisor, Quest Software
“A visionary and strategic leader out of the gate. From day one, she took the lead in designing a new account management function, laying a strong foundation for expansion sales.”
Nick Schiavi
Chief Revenue Officer, Kindsight
“She's data-driven and goal-oriented, and understands the importance of people in that equation. She keeps a growth mindset in service of desired outcomes.”
Annie Woo
VP, Customer Experience, Way
“It is rare to work with someone who brings both deep domain expertise and an exceptional ability to translate that expertise into scalable, lasting impact.”
Bernie Saenz
Global Director, Professional Services & Operations, Quest Software
“Andrea played a critical role in helping us define what Customer Success should look like — bringing structure, clarity, and a practical operating model our team could immediately apply.”
John Byrd
Manager, NAM Customer Success, One Identity
Real Talk with CS Impact
Subscribe to my weekly Substack on where post-sales is going, and how to get your team there.
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May 28, 2026
What I'm telling overwhelmed CS leaders who are worried about AI, the job market, and the future of Customer Success.
Get to know me
I’m Andrea Bumstead, the founder and CEO of CS Impact and a two-time Vice President of Customer Success. My focus is helping B2B software and technology companies rebuild post-sales into a revenue-driving function. A Top 100 CS Strategist and the creator of the 15-Minute QBR, now used by 5,000+ people worldwide, I’ve scaled post-sales from startup to $3B, including through IPO. I also chair the Customer Success Summit and speak widely on the future of post-sales.
What I believe
- Post-sales sits on almost all of a company's revenue, yet it's usually the least-trained team in the building.
- Training alone doesn't change behavior. You have to rebuild the systems that hold the new behavior in place.
- The future of post-sales is more technical and more outcome-driven. The forward-deployed model is here to stay.
- Get customers the outcomes they came for, and the revenue follows. That's the Impact in CS Impact.
- Leverage the 70% rule when making decisions in a fast-paced environment. 70% is good enough, so commit 100% to execution and pivot as needed. Encourage your team to do the same.
Andrea
Follow me on LinkedInBring the future of post-sales to your stage
I keynote conferences, chair summits, and join podcasts on where post-sales is headed. As a three-time chair of the Customer Success Summit, a two-time VP of CS, and the creator of the viral 15-Minute QBR, I bring the operator's perspective and leave audiences with things they can apply immediately.
"Your customer success team is sitting on all of your money."
What I speak about
Where post-sales is going, and what it means
AI, forward-deployed engineers, consumption pricing, and the end of customer success as we know it today.
Customer success as a revenue driver
How to make customer success a true revenue driver: leading with outcomes, speaking the customer's language, and teaching the commercial skills most teams never learned.
Transformation and behavior change
Why training and playbooks alone don't change behavior, and the change management most people overlook.
Formats: Keynotes, summit chairing and MC, panels, fireside chats, podcasts, and internal company sessions.
3x Conference Chair, Customer Success Summit · 20+ podcast appearances · creator of the viral 15-Minute QBR
What people say about me on stage
"If you need someone who can command a room, engage an audience, and elevate any event or panel, Andrea delivers."
Kip Ng
Director of Customer Success, Microsoft
"An outstanding chairperson... stepping in quickly when a speaker dropped out and seamlessly filling the gap with a high-quality keynote."
Kyle Calbert
Event Producer, The Alliance / Customer Success Collective
"Her now-viral 15-Minute QBR framework... sparked a wave of conversation across the CS community."
Alyssa Nolte
Host, The Growth Signal
Your questions answered
The Forward-Deployed Engineer guide
The Forward-Deployed Engineer is the fastest-growing role in enterprise AI, and it’s reshaping post-sales. This 2026 guide for CS leaders covers where the role came from, who’s hiring, what they pay, the skills it demands, and what it means for the future of post-sales.
Let’s talk
Want your post-sales team to pay for itself, and then some? Book a call and let’s map the first $1.4M you can unlock from your customer base.