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Abbas Haider Ali is Vice President of Customer Success at GitHub, where he leads a 550+ person post-sales organization supporting a $2B+ ARR business serving over 150 million developers, including more than 90% of the Fortune 100.

Previously, Abbas was VP of Customer & Partner Success at Twilio following its acquisition of Segment, and has held executive roles at xMatters, Opnet Technologies, Managed Objects, and IBM. He is also a General Partner at GTM Operators Network, investing from seed through growth, and is deeply committed to mentorship and advancing underrepresented leaders in tech.

Discussed in this episode:

• Why “AI-led growth” can hide churn and value erosion
• Lagging vs leading indicators for retention endurance
• Why the CS investment benchmark is shifting from 10% → ~7%
• A simple “waterfall” for allocating post-sales budget: support → onboarding → outcomes
• How to “lever up” the envelope with premium support + professional services
• Why expansion (not renewals) is the early signal of product-market fit
• The rise of AI-powered specialized generalists in post-sales
• When forward deployed engineers make sense (and when they’re just a fad)

Episode highlights

00:00 — Why customer expansion is the real signal of product-market fit

00:50 — Lagging revenue vs. leading indicators of endurance

04:11 — Why the CS benchmark dropped from 10% to 7%

08:41 — How AI moved from internal efficiency to customer-facing leverage

11:41 — Why retention cost matters more than CAC in the AI era

14:17 — The simplest framework for allocating the 7% CS budget

18:53 — Founder-led CS, design partners, and early-stage PMF myths

23:16 — The rise of AI-powered specialized generalists

30:00 — When forward-deployed engineers actually make sense

49:31 — The one rule for building a durable SaaS company

This episode is brought to you by our sponsor: HockeyStack

If you run go-to-market, you already know the problem: your data lives everywhere. Spreadsheets, CRMs, sales calls, ad platforms… yet you’re still guessing what to do next.

HockeyStack is the AI platform for modern GTM teams. It unifies all your sales and marketing data into a single system of action. Built-in AI agents help teams prospect the right accounts, improve conversions, close and expand deals, and scale what works. That’s why teams like RingCentral, Outreach, ActiveCampaign, and Fortune 100 companies rely on HockeyStack to eliminate wasted spend, take better decisions, and make space to think.

Learn more at hockeystack.com

Follow Abbas Haider Ali

• LinkedIn: https://www.linkedin.com/in/abbashaiderali
• X (Twitter): https://x.com/abbashaiderali
• GitHub: https://github.com/AbbasHaiderAli

Follow Sophie Buonassisi (Host)

• LinkedIn: https://www.linkedin.com/in/sophiebuonassisi
• X (Twitter): https://x.com/sophiebuona
• Newsletter: https://thegtmnewsletter.substack.com

The GTMnow Podcast
The GTMnow Podcast is a weekly podcast featuring interviews with the top 1% GTM executives, VCs, and founders. Conversations reveal the unshared details behind how they have grown companies, and the go-to-market strategies responsible for shaping that growth.

Visit gtmnow.com for more episodes and other interesting content.