Castmagic records 182,879 monthly visits with -15.2% month-over-month growth and Freemium, Free Trial, Paid pricing. PromptBase records 538,129 monthly visits with -1.8% growth and Paid pricing.
Turn long-form audio and video into a full content library with AI
Buy a prompt that already works - or sell the ones you have perfected.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | castmagic.io | promptbase.com |
| Pricing Model | Freemium, Free Trial, Paid | Paid |
| Monthly Visits | 182.88K (182,879) | 538.13K (538,129) |
| MoM Traffic Delta | -32.88K (-15.2%) | -9.85K (-1.8%) |
| Primary Market & Share | 🇺🇸 United States (45.4%) | 🇺🇸 United States (27.7%) |
| Direct Visits / mo | 76.48K | 256.49K |
| User Rating | 4.3 | 3.7 |
| Supported Platforms | Website | Website |
Turn long-form audio and video into a full content library with AI
Transcripts arrive minutes after upload with speaker labels and timestamps, plus editable text and audio/video playback for review.
Show notes, newsletters, blog articles, LinkedIn and Instagram posts, standout quotes, action items, meeting recaps, and audiograms are generated from the same recording.
Captioned vertical clips cut for short-form platforms, swipeable image carousels, and AI image generation live alongside the text pipeline.
A strategist that has heard your whole library suggests what to publish next, while Audience Chat puts a lead-capturing chatbot trained on your episodes on your site.
Buy a prompt that already works - or sell the ones you have perfected.
Thousands of ready-to-use prompts organised by model and by output type, from illustration styles to marketing copy.
Listings are grouped by the model they were built for, so you can filter to the tool you actually use.
Each prompt is shown with example outputs, making it easy to judge the style before spending anything.
Anyone can upload prompts for sale and earn revenue share on every copy sold.
SpecialistExcels at auto-generating viral short video clips for social media, but focuses less on written show notes.
SpecialistExcels at auto-generating viral short video clips for social media, but focuses less on written show notes.
Offers powerful text-based editing and studio-quality recording, but requires more hands-on editing than automated generation.
Offers powerful text-based editing and studio-quality recording, but requires more hands-on editing than automated generation.
Free / Open-sourceLargely free community-driven prompt sharing and instant chatting, rather than a transactional marketplace.
Free / Open-sourceLargely free community-driven prompt sharing and instant chatting, rather than a transactional marketplace.
SpecialistGreat for clipping long video content into shorts, but lacks the deep written asset generation of Castmagic.
SpecialistGreat for clipping long video content into shorts, but lacks the deep written asset generation of Castmagic.
SpecialistMassive free prompt search engine and discovery platform, but lacks PromptBase's direct creator monetization marketplace.
SpecialistMassive free prompt search engine and discovery platform, but lacks PromptBase's direct creator monetization marketplace.
SpecialistFocuses specifically on cleaning raw audio tracks by removing filler words, but doesn't generate marketing copy.
SpecialistFocuses specifically on cleaning raw audio tracks by removing filler words, but doesn't generate marketing copy.
Generates show notes, newsletters, and social posts directly from podcast audio, but with a lighter feature set.
Generates show notes, newsletters, and social posts directly from podcast audio, but with a lighter feature set.
SpecialistDeeply specialized catalog for Midjourney styles and reference codes, but lacks multi-model text and video coverage.
SpecialistDeeply specialized catalog for Midjourney styles and reference codes, but lacks multi-model text and video coverage.
SpecialistQuickly summarizes long videos and podcasts, but lacks the comprehensive social asset suite generated by Castmagic.
SpecialistQuickly summarizes long videos and podcasts, but lacks the comprehensive social asset suite generated by Castmagic.
Converts long recordings into summaries and clips across various formats, though with different pricing and workflow options.
Converts long recordings into summaries and clips across various formats, though with different pricing and workflow options.
Free / Open-sourceFree, community-curated AI prompt library for ChatGPT, Claude and Gemini
Free / Open-sourceFree, community-curated AI prompt library for ChatGPT, Claude and Gemini
Tailored specifically for automated podcast show notes and multi-channel marketing, matching Castmagic's core repurposing workflow.
Tailored specifically for automated podcast show notes and multi-channel marketing, matching Castmagic's core repurposing workflow.
