Castmagic vs OpusClip (2026): Which AI Tool Is Better?
Both are popular clipping & repurposing. Here is how Castmagic and OpusClip stack up on price, strengths and weaknesses, and which one we would pick.
Castmagic
Turn podcasts and calls into show notes, posts, clips and a searchable media library
7.7 /10
Pricing: Paid from $19/mo
Pros
- Turns one recording into dozens of written assets
- Unlimited AI generation; you only pay for transcription hours
- Claude connector (MCP) and REST API
- Clips, audiograms and carousels included
Cons
- No permanent free plan
- Drafts need editing to match your voice
- Clipping less advanced than dedicated clip tools
- Monthly billing about 30% more than the advertised annual price
OpusClip
AI that finds the best moments in long videos and turns them into captioned shorts
8.2 /10
Pricing: Free plan, paid from $15/mo
Pros
- Finds highlight clips from long videos automatically
- Captions, reframe and filler removal in one pass
- Pro annual plan is $14.50/month
- Agent Opus adds multi-model video generation
Cons
- Free plan is watermarked, personal use only, files deleted after 3 days
- Credits = minutes, so long uploads burn them quickly
- Commercial use listed only from Pro
- Virality scores are guidance, not guarantees
Castmagic vs OpusClip at a glance
| Castmagic | OpusClip | |
|---|---|---|
| Editor score | 7.7 / 10 | 8.2 / 10 |
| Pricing model | Paid | Freemium |
| Starting price | $19/mo | $15/mo |
| Reader upvotes | 0 | 0 |
| Best for | podcast, repurposing, show-notes | clipping, repurposing, shorts |
| Model choice | No | Yes |
| Commercial use | No | Yes |
| No watermark (free) | No | No |
| API | Yes | No |
| Official MCP server | Yes | No |
| MCP client | No | No |
| Agent Skills | No | No |
| Brand kit | No | No |
| Teams | Yes | No |
| Content Credentials | No | No |
| Mobile app | No | No |
| 20+ languages | Yes | Yes |
| Makes | Podcasts, Social media posts, Blog posts & articles, Emails & newsletters | Short-form video, Captions & transcripts, Dubbing & translation, Video ads & UGC |
| AI models inside | 1 | 6 |
Our pick
OpusClip edges it with a score of 8.2 versus 7.7. OpusClip is the better fit if you value: finds highlight clips from long videos automatically, captions, reframe and filler removal in one pass. Choose Castmagic instead if you need: turns one recording into dozens of written assets, unlimited ai generation; you only pay for transcription hours.
Other clipping & repurposing to consider
Full ranking →Vizard Freemium
Turn long videos into social clips with AI, then schedule them to your accounts
Repurpose.io Paid
Automatically republish your videos and podcasts across social platforms
Klap Paid
Turn long videos into ready-to-post vertical clips with AI clipping and dubbing