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Castmagic Acquires Flowsend: Strengthening Our Foundation with Advanced Transcription and Brand Voice Expertise

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Tuesday September 30th 2025

Today we’re announcing that Castmagic has acquired Flowsend, an AI workflow engine known for transforming audio and video into high-quality, on-brand written assets.

Why Flowsend?

When we started Castmagic, we set out to build the most comprehensive platform for content creators and agencies. We’ve built video clips, audiograms, team collaboration, and integrations. Flowsend focused intensively on transcription accuracy (98%+) and brand voice technology that makes AI-generated content sound authentically like you. As AI content becomes more widespread, authenticity is the differentiator. Anyone can generate content now - but creating content that maintains your unique voice while reaching more people? That’s the challenge both our communities face.

Combining our platforms means you get both comprehensive tools and the quality foundation that makes them work better.

What This Means

‍For Flowsend Users: You get access to our complete toolkit - video creation, team collaboration, advanced integrations, plus chat with multiple transcripts across your content library - built on the same quality foundation you’re used to.

‍For Castmagic Users: Enhanced brand voice technology and other quality improvements strengthening everything you already use.

Welcoming the Flowsend Community

To everyone joining us from Flowsend: welcome to the Castmagic community. We’re committed to white-glove service throughout your transition:

  • Small-group onboarding workshops led personally by our CEO
  • Custom training videos created specifically for Flowsend users
  • All existing paid Flowsend subscriptions honored at no additional cost
  • Both teams available for support

Your account will be automatically created, and we’ll send detailed migration instructions next week.

Looking Forward

This combination represents where AI content creation is heading: comprehensive tools built on a quality foundation that doesn’t sacrifice authenticity for scale.

For Flowsend customers, detailed instructions and workshop signups are coming next week. For everyone else, expect to see these quality improvements across our platform in the coming months.

‍The Castmagic Team

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