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August 29, 2025
This week, we hosted a live workshop with Alyona Medelyan, PhD, CEO and co-founder of Thematic, YC S17, on using AI to supercharge customer support through better feedback analysis. The conversation explored what it takes to centralize feedback at scale, break down silos, and turn messy input into insights that drive real change across an organization.
Alyona shared that Thematic was born out of repeated requests from companies struggling to understand what drives their Net Promoter Score (NPS).
While NPS surveys provide a number, the accompanying text fields:“Why did you give us this score?” hold the real insights.
Three different companies asked her to help decode these open-text responses.
Her early prototype combined AI-driven analysis with visualization to reveal recurring drivers of satisfaction and frustration. This blend of qualitative and quantitative data became the foundation of Thematic’s approach.
For large organizations, the hardest part is still connecting feedback across systems.
Too often, reporting relies only on survey data, which reflects a small, self-selecting group of customers. As Alyona put it, this means companies risk missing a representative view of what people really want.
Traditionally, global support centers relied on transactional metrics like CSAT, NPS, or customer effort scores. But as Alyona noted, these surveys suffer from low response rates and biased samples, as hardly anyone actually fills them out.
AI now makes it possible to auto-score every single interaction. Instead of relying solely on post-call surveys, companies can generate synthetic ratings and effort scores by analyzing conversations directly: Was the issue resolved? How much effort did it take for the customer? What drove the positive or negative outcome?
To prevent customer insights from getting trapped within individual teams, companies need shared alignment:
This creates positive reinforcement loops. When teams act on feedback, they see measurable results, which motivates further collaboration.
Feedback isn’t just for minor fixes. Alyona highlighted examples where companies used Thematic to drive major process changes:
Companies need everyone aligned not just on taking action, but on measuring whether those actions are effective. The key is making sure feedback is not just anecdotes or opinions, but real data that can be measured and acted on.
Too often, insights end up in a dashboard that no one acts on. One practical solution:
This creates accountability, builds trust with customers, and encourages them to keep giving feedback because they see it leads to real change.
An audience member asked if classical support metrics like CSAT and NPS are still relevant. Alyona’s view:
A big thank you to Alyona for sharing her journey and strategies, and to everyone who joined us live.