Castmagic vs Jasper
We give Castmagic a 2.0 GPA and Jasper a 2.2, out of 4.0. Castmagic grades higher on value for money and ease of use. Jasper grades higher on the free plan and features. They get the same grade on platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Castmagic
Turns podcasts and recordings into transcripts, posts and clips
Jasper
AI content platform with marketing agents and brand voice
How we grade them
| 2.0GPACastmagicFair | 2.2GPAJasperFair | |
|---|---|---|
| Value for money | CGraded against its alternatives. Hobby is $19 a month billed yearly, $29 monthly, for up to 3 seats, in line with Descript and Riverside, and Starter at $48 covers five people. But Hobby's 30 hours is a library total, not a monthly allowance, and more hours cost extra. | DPro is $59 a seat a month billed yearly, $69 monthly, and that buys one seat. The middle of this category is $8.33 and its dearest tenth starts at $15.00, so this is several times a typical writing tool, and dearer than ChatGPT or Claude on its own list of rivals. |
| Free plan and trial | FNo free plan and no free trial on the pricing page, and the terms say payments aren't refunded. You pay before you see a single draft. | CNo free plan. There's a 7-day trial of Pro and the listing doesn't say whether it wants a card. When the week is out it's $69 a month, or $59 if you sign up for the year. |
| Features | CIt does the repurposing job fully: imports from files, YouTube, Spotify or Zoom, labelled transcripts in 60+ languages, drafts in your brand voice, an RSS autopilot, clips and carousels, and chat across your library. It only writes from recordings, though, a smaller job than a writing app's. | BA document editor in Canvas, a chat assistant, more than 100 prebuilt marketing agents, image generating and editing, and Jasper IQ holding the brand voices, audiences and company knowledge that output draws on. The marketing-copy job covered, though Pro holds you to 2 brand voices and 5 knowledge assets. |
| Ease of use | BNo store rating on record, but there's little to set up: drop in a file or paste a link and the transcript and drafts come back. Defining your content pipeline once is the only real work, and it's optional. | CNo store rating on record, and it isn't a thing you just start using: brand voices, audiences and knowledge assets are yours to build before the output follows your rules, and there are 100-odd agents to find your way around. Canvas is simple enough once you're there. |
| Platforms and integrations | BWeb, with an iPhone app for recording, and links to Zoom, Google Drive, Loom, Zapier, YouTube, Spotify, Apple Podcasts and Claude, plus a REST API from Starter. No desktop or Android app is mentioned. | BA web app with an extension for Chrome and Edge, add-ins inside Google Docs and Microsoft Word, and links to Slack, Webflow, Zapier, Make and Semrush. No desktop or phone app at all, and the API is Business only, which is what keeps it off an A. |
| Best for | turning podcast episodes into posts | marketing copy that sticks to a brand voice |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Castmagic and Jasper. How we grade
Price against what you get
Castmagic starts at $19 a month and scores 2.7 out of 4 on features, ease of use and platforms. Jasper starts at $59 a month for each person and scores 2.7.
They score the same, and Castmagic starts $40 a month lower. Of the other writing tools on the chart, 15 score higher than Castmagic for less, and 16 score higher than Jasper for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- Castmagic starts at $19 per month, billed annually ($29 billed monthly). Jasper starts at $59 per seat / month, billed yearly.
- Only Castmagic lists an iOS app.
- Only Jasper lists a browser extension.
- Castmagic also covers transcription and video editing.
- Jasper also covers chat assistant and AI agents.
At a glance
| Castmagic | Jasper | |
|---|---|---|
| Pricing | Paid | Free trial |
| Starts at | $19 per month, billed annually ($29 billed monthly) | $59 per seat / month, billed yearly |
| Free plan | None | None |
| Free trial | None listed | 7-day free trial of the Pro plan. |
| Web | ||
| iOS | ||
| Browser extension | ||
| Made by | Magic Studio LLC | Jasper AI, Inc. |
| Price read from | castmagic.io | jasper.ai |
| Checked | Oct 18, 2026 | Oct 5, 2026 |
Who each one suits
Castmagic
- Podcast hosts who want show notes and social posts from every episode
- Marketing teams repurposing webinars and interviews
- Creators with a large back catalog of recordings to mine
Jasper
- Marketing teams that need content to follow a set brand voice
- Solo marketers who want prebuilt agents for common content tasks
- Companies that need SSO, admin controls and API access on a custom plan
Worth knowing
Castmagic
- The pricing page shows no free plan or free trial, and the terms say payments are non-refundable.
- Transcription hours are a running library total of 30, 100 or 400 hours, not a monthly allowance; more can be bought.
- API access needs Starter or higher, and Hobby is limited to 3 seats and 3 spaces.
- Apart from an iOS app for recording, it works in the browser; no desktop or Android app is mentioned.
Jasper
- There is no free plan: after the 7-day trial, Pro costs $69 a month billed monthly or $59 a month billed yearly.
- Pro includes one seat. More users mean moving to the custom-priced Business plan, which starts with a 12-month commitment.
- API access, SSO, the custom agent builder, Jasper Grid, the style guide and team document collaboration are limited to Business.
- On Business, GEO Hub and the Research, Translation and Optimization agents consume credits on top of seat pricing.
Key features
Castmagic
- Import and transcription
- Bring in files, YouTube, Spotify, Apple Podcasts, TikTok or Reel links, Zoom, Loom or Google Drive. Transcripts are speaker-labelled and timestamped in 60+ languages.
- Content pipeline
- Define a set of outputs once, such as show notes, a newsletter and social posts, and every new recording gets them drafted in your brand voice.
- Podcast autopilot
- Point Castmagic at an RSS feed to import the back catalog and draft content for each new episode as it is published.
- Studio clips and carousels
- Cut captioned vertical clips in 9:16, 1:1 or 16:9 on a multi-clip timeline, make audiograms, and draft image carousels from what was said.
- Content strategist and library chat
- Ask questions across any set of recordings and get answers that cite the moment, or a weekly publishing plan drawn from your library.
- Audience chatbot, API and Claude
- Put a chatbot trained on your episodes on your site to capture leads, use the REST API from Starter up, or connect Claude to your library.
Jasper
- Canvas editor
- A document editor for writing and formatting marketing content. Highlighted text can be rephrased, shortened or lengthened, shifted in tone or repurposed for another channel.
- Marketing agents
- More than 100 prebuilt agents for marketing tasks. Agents for GEO, translation and deep research, and the no-code builder for custom agents, are part of the Business plan.
- Jasper IQ
- Holds the brand voices, audiences and uploaded knowledge that outputs draw on. Pro allows 2 Brand Voices, 5 knowledge assets and 3 audiences; Business is unlimited.
- Jasper Chat
- A chat assistant for carrying out tasks, doing quick research and answering questions in conversation.
- Image tools
- Generates and edits images from text prompts, and can remove or replace backgrounds, upscale an image, remove text and extend a photo to a square format.
- Browser extension and add-ins
- The Jasper Everywhere extension for Chrome and Edge brings agents to other websites, and Jasper Chat add-ins run inside Google Docs and Microsoft Word.
Plans
Castmagic
Hobby$19
per month for up to 3 seats, billed annually ($29 billed monthly)
30 transcribed hours in the library, 3 spaces and 50 GB of storage, with unlimited AI content and clips. No API access. $239 a year.
Starter$48
per month for up to 5 seats, billed annually ($69 billed monthly)
100 transcribed hours, 10 spaces, 250 GB of storage, API access and an onboarding call. $579 a year.
Team$139
per month for 5 seats, billed annually ($199 billed monthly)
400 transcribed hours, 25 spaces, 1 TB and priority support. Extra seats cost $159 a year or $19 a month each. $1,669 a year.
Business & Scale$699
per month and up, billed annually ($999 billed monthly)
Custom transcription volume, seats and storage, an SLA and dedicated support for studios and publishers, sold through a demo with sales.
Jasper
Pro$59
per seat / month, billed yearly ($69 billed monthly)
1 seat with Canvas, agents for core marketing workflows, 2 Brand Voices, 5 knowledge assets and 3 audiences.
BusinessCustom
Adds agents for GEO, translation and deep research, a no-code custom agent builder, Jasper Grid, unlimited IQ customization, API access, SSO and admin controls.
Ways to pay less
Castmagic
- Annual discount
Save 30% with annual billing
Billed annually, Hobby is $19 a month instead of $29, Starter $48 instead of $69 and Team $139 instead of $199. The pricing page calls this a 30% saving.
Jasper
- Annual discount
Save about 20% with yearly billing
Jasper's pricing page says paying annually up front saves about 20%: Pro is $59 a month billed yearly against $69 billed monthly, with a 12-month commitment.
- Nonprofit
20% discount for nonprofits
Jasper offers nonprofits 20% off. It is applied by emailing the company after starting a free trial, and documentation of nonprofit status is requested.
