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SaaSClient confidential (NDA)

Scaling Digital Growth With AI

An AI-powered growth platform that scaled a SaaS product across acquisition, activation, and retention with a fast analytics core.

Engagement
6 months
Team
5 engineers
Services
Growth Engineering · Real-time Analytics · AI Personalization · Experimentation
50ms
Query response
For 100K+ users
35%
Better activation
From personalized journeys
24/7
Automated lifecycle
AI-driven messaging
1
Unified platform
Replacing scattered tools

The Challenge

A SaaS company had the hardest thing to earn — genuine product-market fit — but its growth engine was held together with tape. The levers that drove acquisition, activation, and retention lived in separate tools that didn't share data, so no one had a coherent picture of the customer journey.

Analytics queries were slow enough that the team avoided asking questions, which meant decisions lagged behind reality. Lifecycle messaging went out to everyone the same way, generic and untargeted, leaving obvious activation and retention gains on the table.

They wanted an AI-driven growth platform that would unify these levers, personalize the journey based on real behavior, and give the team analytics fast and reliable enough to actually steer by.

Our Solution

We built a growth platform around a ClickHouse-backed analytics core that returned queries in tens of milliseconds even across 100K+ users. Fast analytics changed the team's behavior: they started asking questions constantly because answers were instant.

On top of that core, AI-driven segmentation grouped users by real behavior, and lifecycle messaging was tuned to those segments — the right nudge at the right moment instead of a one-size-fits-all blast. Activation and retention flows finally reflected how different users actually engaged.

Experimentation was built into the platform from the start, so the team could test a growth change on a slice of users, measure it against a fast baseline, and roll it out with confidence rather than hope.

Our Approach

  1. 1

    Unified event core

    Consolidated product and marketing signals into one analytics store built for speed at scale.

  2. 2

    Sub-second analytics

    Tuned a ClickHouse pipeline so the team could explore data interactively instead of waiting on reports.

  3. 3

    Behavioral personalization

    Applied AI segmentation to drive lifecycle messaging tailored to how each cohort actually behaves.

  4. 4

    Built-in experimentation

    Wired in testing so growth changes could be validated against a baseline before full rollout.

Technologies Used

ReactNode.jsClickHouseRedisOpenAI

The Outcome

  • One system replacing a stack of disconnected growth tools.
  • A data-driven culture enabled by instant analytics.
  • Personalized journeys that measurably lifted activation.

“The growth platform turned scattered tools into one system. Our analytics are instant, and AI-driven journeys measurably improved activation.”

Head of Growth (name withheld under NDA)

A note on confidentiality: This project was delivered under a non-disclosure agreement. To respect our client's confidentiality, we've withheld their name and any identifying product details while describing the work, approach, and outcomes. We're happy to discuss relevant experience directly under NDA.

Figures shown are representative of the engagement and rounded to protect confidential details.

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