Castmagic vs Genspark
Which Productivity AI tool is better in 2026?
Castmagic
Supercharge your media with AI, transforming audio and video into 100+ content assets in minutes.
Genspark
Your all-in-one AI workspace that puts busywork on autopilot.
Side-by-side
Genspark leads on both fronts — more capital raised ($520M) and a lower entry price than Castmagic.
| Metric | Castmagic | Genspark |
|---|---|---|
| Taglinei | Supercharge your media with AI, transforming audio and video into 100+ content assets in minutes. | Your all-in-one AI workspace that puts busywork on autopilot. |
| Foundedi | — | 2023🏆 |
| HQi | — | Palo Alto, US |
| Employeesi | — | 51-200🏆 |
| Neuron scorei | 15 | 71🏆 |
| Total fundingi | Undisclosed | $520M🏆 |
| Latest roundi | — | Series B Extension · Mar 2026 |
| Valuationi | — | $1.6B🏆 |
| Cheapest paid plani | From $21/mo | From $19/mo🏆 |
| Free plani | ✗ | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free trial · From $21/mo | Freemium · From $19/mo |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Castmagic and Genspark.
| Capability | Castmagic | Genspark |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of Castmagic
- Offers a free trial
🔵 Strengths of Genspark
- Has raised more capital ($520M vs Undisclosed)
- Higher Neuron score (71 vs 15)
- Lower starting price ($19/mo)
- Newer company (2023)
Which should you choose?
Choose Genspark if price matters most — it starts at Freemium · From $19/mo, which is friendlier for teams watching burn. Both AI Productivity tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Genspark if you want the most established option — it has raised $520M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
💸 Deals
Genspark — free daily credits
Genspark gives every user free daily credits across Super Agent, AI Slides, AI Docs, and AI image generation.
Frequently asked questions
Castmagic vs Genspark — which is better?
It depends on your priority. Castmagic is the leaner option; Genspark is cheaper to start. See the side-by-side table above.
Is Castmagic cheaper than Genspark?
No — Genspark's cheapest paid plan is Freemium · From $19/mo, while Castmagic's is Free trial · From $21/mo.
Do Castmagic and Genspark offer free plans?
Castmagic: Free trial only. Genspark: Paid only.
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