Mastra vs Upscale AI
Which Developer Tools AI tool is better in 2026?
Mastra
The open-source TypeScript framework for building AI agents
Upscale AI
Pure-play AI networking infrastructure
Side-by-side
Upscale AI is the more established option (raised $300M); pricing is comparable on both sides.
| Metric | Mastra | Upscale AI |
|---|---|---|
| Taglinei | The open-source TypeScript framework for building AI agents | Pure-play AI networking infrastructure |
| Foundedi | 2024🏆 | 2025 |
| HQi | San Francisco, US | US |
| Employeesi | 11-50🏆 | — |
| Neuron scorei | 71 | 90🏆 |
| Total fundingi | $13M | $300M🏆 |
| Latest roundi | Seed · Oct 2025 | Series A · Jan 2026 |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Open source | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Mastra and Upscale AI.
| Capability | Mastra | Upscale AI |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Mastra
- Offers a free plan
- More mature (2024)
🔵 Strengths of Upscale AI
- Has raised more capital ($300M vs $13M)
- Higher Neuron score (90 vs 71)
- Newer company (2025)
Which should you choose?
Choose Upscale AI if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both AI Developer Tools tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Upscale AI if you want the most established option — it has raised $300M, 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.
Frequently asked questions
Mastra vs Upscale AI — which is better?
It depends on your priority. Mastra is the leaner option; Upscale AI has broader feature depth. See the side-by-side table above.
Is Mastra cheaper than Upscale AI?
No — Upscale AI's cheapest paid plan is Enterprise · Contact sales, while Mastra's is Open source.
Do Mastra and Upscale AI offer free plans?
Mastra: Yes, has a free plan. Upscale AI: Paid only.
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