/
© 2026 RiffOn. All rights reserved.
  1. Product Talk
  2. Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude
Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Product Talk · Jan 26, 2026

Kraftful founder Yana Welinder on building an AI product, the acquisition by Amplitude, and scaling AI innovation from within a large company.

A Startup Acquisition Process is a Secret, All-Consuming Second Job for a Founder

The reality of selling a company is not a simple transaction. It's a grueling, months-long process that functions as a demanding second job for the founder, who must keep it secret from their team while simultaneously running the core business at full capacity.

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude thumbnail

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Product Talk·24 days ago

Validate Startup Ideas with a 'Minimum Viable Pitch' Before Building Anything

Instead of building an MVP, pitch a one-liner about your solution to a target audience and gauge their reaction. Passionate, unsolicited stories about their pain points signal strong problem-solution fit. This method provides objective validation with minimal resources.

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude thumbnail

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Product Talk·24 days ago

AI-Native Products Are Designed in AI Playgrounds, Not Figma Mockups

Building a true AI product starts by defining its core capabilities in an AI playground to understand what's possible. This exploration informs the AI architecture and user interface, a reverse process from traditional software where UI design often comes first.

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude thumbnail

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Product Talk·24 days ago

Large Companies Can Acquire Startups to Inject Founder Speed and an AI-Native Culture

Amplitude's CEO acquired multiple founder-led companies as a deliberate strategy to counteract the inherent slowness of a large SaaS business. This injects a startup's pace and an AI-native mindset directly into the organization to accelerate its AI transformation.

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude thumbnail

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Product Talk·24 days ago

Post-Acquisition, Ban 'Decisions by Committee' to Preserve a Startup's Speed

To maintain the agility of acquired startups, Amplitude's CEO implemented a top-down ban on "decisions by committee." This empowers individual PMs to make decisions quickly without getting bogged down in universal alignment, protecting the fast-moving culture that made the startups valuable.

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude thumbnail

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Product Talk·24 days ago

A C-Suite Executive Becoming a Power User Can Directly Trigger an Acquisition

Amplitude's acquisition of Kraftful was re-initiated after their CPO personally used the product for hours, triggering an internal "power user" flag. This shows how deep, organic product engagement from a strategic buyer's leadership can be a direct M&A catalyst.

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude thumbnail

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Product Talk·24 days ago

Winning AI Products Make the Technology Invisible and Focus Solely on User Pain

Kraftful built a complex system with six AI agents but never exposed this to users. Its success came from hiding the AI and focusing relentlessly on delivering simple insights that solved a specific user problem, proving users care about outcomes, not the underlying tech.

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude thumbnail

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Product Talk·24 days ago

Systematize Founder-Led Marketing by Batch-Writing All Social Posts Weekly

To scale founder-led growth, Kraftful's CEO batch-wrote and scheduled a week's worth of social content in one Sunday session. A team member handled responses, maintaining an authentic, consistent presence without consuming the founder's entire week.

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude thumbnail

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Product Talk·24 days ago

AI Product Leaders Build Intuition by Using Every New Model, Not Just Reading About It

The essential skill for AI PMs is deep intuition, which can only be built through hands-on experimentation. This means actively using every new LLM, image, and video model upon release to objectively understand its capabilities, limitations, and trajectory, rather than relying on second-hand analysis.

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude thumbnail

Inside An AI Acquisition: How Yana Welinder Built & Sold Kraftful To Amplitude

Product Talk·24 days ago