Test Your Market, Follow Demand Signals
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Most founders try to guess their perfect market on Day 1. The @a16z carousel shows something smarter: even giants like Microsoft and AOL stumbled into their winning markets by following real demand. Your first product is a probe, not a monument. Treat it like a test balloon you’re willing to redirect the second customers pull you somewhere else.
Reading the Slides Like a Founder
Slide 1 says Microsoft started with programming tools. Slide 2 shows the pivot: an operating system once they saw PCs exploding. Another slide reveals AOL began as a video game network before morphing into an internet-on-ramp. Each frame is a tiny case study in watching where users get most excited, then moving your whole company toward that hotspot.
Demand-First Playbook
- Ship something narrow, like Microsoft’s early dev tools, to get close to real users fast.
- Obsess over unexpected pull: the feature people hack around or won’t stop emailing about.
- Be willing to “betray” your original idea when a bigger, clearer problem shows up.
- Scale what’s working instead of polishing what’s merely “interesting.”
Companies That Rode Demand Signals
Microsoft followed developer adoption from programming tools into owning the operating system layer that those same users relied on.
AOL watched gamers stick around for chat and community, then leaned into becoming a full consumer online service instead of just a game network.
Creative Variations
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