CastNova

About the startup

Hier: CastNova — Turn One Podcast Episode into a Week of Content CastNova is a content repurposing tool built specifically for coaches, consultants, and solo creators who host a podcast but don't have time to turn each episode into social media content manually. The problem is simple: most podcasters record great episodes, share the Spotify link once, and move on. The insights, frameworks, and stories inside those episodes never reach the audience on LinkedIn, Twitter, or in newsletters — because manually rewriting content for each platform takes hours every week. Most people try it for two weeks and give up. CastNova solves this with a single upload. You drag and drop your audio or video file (MP3, WAV, M4A, or MP4), or paste a YouTube URL. Within minutes, CastNova generates ready-to-publish content for multiple platforms: 2 LinkedIn posts (long-form, optimized for the LinkedIn algorithm) 1 Twitter thread (4–6 tweets, with hooks and formatting) 4 standalone tweets (pull quotes and key insights) 1 newsletter draft (with subject line and key takeaways) 1 blog post (SEO-optimized, 800+ words) 2 Instagram captions (with relevant hooks and CTAs) That's 11 pieces of content from a single episode — enough to fill your content calendar for an entire week. What makes CastNova different from ChatGPT or other AI tools? Every AI tool can generate content from a transcript. The output is generic — it sounds like everyone else using the same prompt. CastNova is different because it learns your writing voice. After processing 3–5 episodes, CastNova builds a style profile based on how you actually talk and write. It picks up your tone (casual, professional, or somewhere in between), your hooks (how you open posts — bold claim, question, or story), your vocabulary (the words you use and the ones you avoid), and your platform-specific differences (different voice on LinkedIn than on Twitter). The result: content that reads like you sat down and wrote it yourself. Your LinkedIn followers won't be able to tell the difference. How is CastNova different from Castmagic, Podsqueeze, or Repurpose.io? Castmagic is powerful but complex — it's prompt-based, requires configuration, and starts from zero every time. It's built for power users who want granular control. CastNova is built for busy solo creators who want to upload once and get results without tweaking prompts. Podsqueeze focuses on show notes, transcripts, and basic content generation. The output is functional but generic — it doesn't learn your voice or adapt per platform. Repurpose.io is a video distribution tool — it takes video clips and auto-publishes them across platforms. CastNova focuses on written content: LinkedIn posts, Twitter threads, newsletters, and blog posts. Different tools for different needs. Who is CastNova for? CastNova is built for solo creators who use their podcast as a business development tool: Business coaches who want their podcast insights to show up on LinkedIn where their clients are Consultants who record weekly episodes but struggle to maintain a social media presence Solo founders using podcasting for personal branding and thought leadership Course creators who want to repurpose webinars and video content into written posts These are people who know their podcast is full of valuable content — they just need it reformatted and distributed without spending hours every week doing it manually. How it works: Upload — Drag and drop your audio or video file, or paste a YouTube URL Review — In minutes, you get posts, threads, captions, and drafts ready to publish. Edit anything inline. Publish — Copy to clipboard, download as text, or export. Your content is ready to post. Everything is editable inline. Your edits feed back into your style profile — the more you refine, the better the next batch gets. Pricing: CastNova offers a free plan with 2 episodes per month, including Twitter and LinkedIn posts with copy-to-clipboard export. The Pro plan costs $19/month and includes voice learning after 3–5 episodes, up to 20 episodes per month, all 6 platform outputs, inline editing with style refinement, download and export options, and priority processing. Technical details: CastNova accepts MP3, WAV, M4A audio files and MP4 video files. YouTube URL import is supported — audio is extracted automatically. Processing time is typically 2–5 minutes per episode with real-time status updates. All content is generated with AI-powered transcription and style-aware language models that maintain your unique voice across platforms. CastNova is a web application — no software to install. Works in any modern browser on desktop or mobile. Try CastNova free at castnova.app — upload your first episode, no credit card required.