Keploy vs Upscale AI
Which Developer Tools AI tool is better in 2026?
Keploy
Open-source AI testing agent that turns real API traffic into tests and mocks
Upscale AI
Pure-play AI networking infrastructure
Side-by-side
Upscale AI is the more established option (raised $300M), but Keploy is cheaper to start.
| Metric | Keploy | Upscale AI |
|---|---|---|
| Taglinei | Open-source AI testing agent that turns real API traffic into tests and mocks | Pure-play AI networking infrastructure |
| Foundedi | 2021🏆 | 2025 |
| HQi | San Francisco, United States | US |
| Employeesi | — | — |
| Neuron scorei | 67 | 90🏆 |
| Total fundingi | $1.3M | $300M🏆 |
| Latest roundi | Seed | Series A · Jan 2026 |
| Valuationi | — | — |
| Cheapest paid plani | From $24/mo🏆 | Pricing not disclosed |
| Free plani | ✓ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free · From $24/mo | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Keploy and Upscale AI.
| Capability | Keploy | Upscale AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Keploy
- Offers a free plan
- Lower starting price ($24/mo)
- More mature (2021)
🔵 Strengths of Upscale AI
- Has raised more capital ($300M vs $1.3M)
- Higher Neuron score (90 vs 67)
- Newer company (2025)
Which should you choose?
Choose Keploy if price matters most — it starts at Free · From $24/mo, 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
Keploy vs Upscale AI — which is better?
It depends on your priority. Keploy is the leaner option; Upscale AI has broader feature depth. See the side-by-side table above.
Is Keploy cheaper than Upscale AI?
Yes — Keploy's cheapest paid plan is Free · From $24/mo, while Upscale AI's is Enterprise · Contact sales.
Do Keploy and Upscale AI offer free plans?
Keploy: Yes, has a free plan. Upscale AI: Paid only.
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