AIsphere vs HeyGen
Which Video AI tool is better in 2026?
AIsphere
Beijing-based company behind PixVerse, a fast-growing AI video generation platform for
HeyGen
AI video platform with hyper-realistic avatars.
Side-by-side
AIsphere is the more established option (raised $660M), but HeyGen is cheaper to start.
| Metric | AIsphere | HeyGen |
|---|---|---|
| Taglinei | Beijing-based company behind PixVerse, a fast-growing AI video generation platform for | AI video platform with hyper-realistic avatars. |
| Foundedi | 2023 | 2020🏆 |
| HQi | — | Los Angeles, US |
| Employeesi | 11-50 | 51-200🏆 |
| Neuron scorei | 58 | 62🏆 |
| Total fundingi | $660M🏆 | $65.6M |
| Latest roundi | Series C · Mar 2026 | Series A · Feb 2024 |
| Valuationi | $1B🏆 | $440M |
| Cheapest paid plani | Pricing not disclosed | Creator · $29/mo🏆 |
| Free plani | ✓ | ✓ Free |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Business · $149/mo |
| Pricing summaryi | Free | 5 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for AIsphere and HeyGen.
| Capability | AIsphere | HeyGen |
|---|---|---|
| MCP support | ✗ | ✓ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | 1 (cli) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of AIsphere
- Has raised more capital ($660M vs $65.6M)
- Newer company (2023)
🔵 Strengths of HeyGen
- Higher Neuron score (62 vs 58)
- Lower starting price ($24/mo)
- More mature (2020)
Which should you choose?
Choose HeyGen if price matters most — it starts at Free · From $24/mo, which is friendlier for teams watching burn. Both AI Video tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose AIsphere if you want the most established option — it has raised $660M, 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
Get 50% off HeyGen Creator plan
50% off HeyGen Creator — generate AI avatar videos in 40+ languages.
NEURON Frequently asked questions
AIsphere vs HeyGen — which is better?
It depends on your priority. AIsphere has raised more capital and is the more established option; HeyGen is cheaper to start. See the side-by-side table above.
Is AIsphere cheaper than HeyGen?
No — HeyGen's cheapest paid plan is Creator · $29/mo, while AIsphere's is Free.
Do AIsphere and HeyGen offer free plans?
AIsphere: Yes, has a free plan. HeyGen: Yes, has a free plan.
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