Nafy AI
Create AI songs, beats, and vocals online from ideas and lyrics.
What is Nafy AI?
Nafy AI is a browser-based AI music creation platform for turning written ideas and lyrics into songs, beats, and instrumental tracks. Users can describe a mood, genre, or musical direction and generate audio online without needing traditional production software. The site also offers tools for AI song covers, extending music, editing selected parts of a track, generating lyrics, and removing vocals. These tools can support creators making music for videos, presentations, personal projects, and other creative work. Nafy AI offers a free way to try music generation. Commercial usage rights depend on the applicable paid plan or Pay As You Go terms, so users should review the current pricing and license before commercial use.
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FounderPlaybooks.
What other founders did to grow.
2722 dispatches from hundreds of founders, pulled from the week's best podcasts.
Outbrain and Taboola — that's a platform where I spent a lot of time on. It's a performance channel and everyone uses the performance channel, but especially in some markets where the competition is not so high, since you pay for CPC you have so many impressions that it actually becomes stronger than TV.
Outbrain/Taboola are CPC performance — but in low-competition markets they're cheap TV
Most apps run Outbrain/Taboola as bottom-of-funnel performance, but in low-competition markets the cheap CPCs deliver TV-scale impressions. A startup can build mass recognition without a million-dollar TV budget — the same channel doubles as both performance and brand if you read the impression math.
We started publishing reports and working with reporters to help them report on the issue — here's how many spam calls Americans are getting every month, here's how it's growing. When you accumulate multiple Wall Street Journal articles that reference you and Financial Times articles — that starts building a brand and organic halo.
Proprietary data plus press relationships beat direct ads — Robokiller built organic brand through spam-call reports
Falzon describes RoboKiller's content and PR strategy: the app had the largest dataset on US spam calls and texts, and Mosaic created a recurring monthly spam-call report that journalists and regulators (FCC, FTC) found genuinely valuable. The Wall Street Journal and Financial Times cited these reports repeatedly; cable news segments featured the data. No single press mention drove meaningful downloads — but the accumulated brand signal reduced CAC across all other channels and built credibility that converted skeptical users.
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