Alphy vs Sanalabs

Alphy was an audio knowledge platform that turned YouTube videos, X Spaces, podcasts, and local audio into transcripts, summaries, and AI chat over the source material. It supported more than 40 languages and processed over 500,000 minutes of audio for users who wanted searchable notes from long-form media.

Unlike generic transcription tools that stop at raw text, Alphy paired transcripts with summaries, timestamps, and AI assistants you could question about the source. That made it useful for researchers pulling takeaways from podcasts and creators repurposing video content without rewatching entire files.

Alphy is now a read-only archive. The site no longer accepts new subscriptions, uploads, or AI interactions, but existing public transcripts and summaries remain online for browsing and download where supported. Former users can sign in to access previously processed materials.

Sana Labs builds enterprise AI tools for knowledge work and corporate learning under two products: Sana for AI agents across your company apps, and Sana Learn for training and onboarding. The Stockholm-based company now operates as part of Workday after its acquisition.

Where most enterprise AI vendors bolt a chatbot onto existing software, Sana connects to your company's documents, apps, and workflows so agents can find answers, generate reports, and automate multi-step processes. Sana Learn replaces a patchwork of LMS, LXP, and authoring tools with one platform that creates courses from PDFs and gives each learner a personal tutor.

The platform targets large organizations in financial services, law, manufacturing, and tech. Spotify, Polestar, and Foodora are among the customers cited on the site, with case studies reporting 10 hours saved per employee per week and course creation dropping from 3 weeks to 3 hours.