Sonofa

Sonofa is a web-based AI content-to-podcast generator for students, professionals, and avid readers who want to listen to articles, research papers, and other reading material on the go.

It converts written sources into realistic, multi-speaker dialogue so episodes feel like a conversation rather than a monotone narration. Key capabilities include:

• Turn webpages, PDFs, images, and mixed content into podcast-style audio
• Generate natural-sounding multi-speaker conversations for easier listening
• Support any language with translation for accessible audio versions of text
• Deliver episodes through private RSS podcast feeds that work in Apple Podcasts and other RSS-compatible podcast apps, with optional public sharing links

Pricing: Freemium (free tier with limits, paid plans available).

What makes it notable is its podcast-native distribution (RSS feeds for standard podcast apps) and its focus on dialogue-based narration for long-form content such as arXiv papers and paywalled articles.