Hugging Face vs Keploy
Which Developer Tools AI tool is better in 2026?
Hugging Face
The AI community building the future of machine learning.
Keploy
Open-source AI testing agent that turns real API traffic into tests and mocks
Side-by-side
Hugging Face leads on both fronts — more capital raised ($970M) and a lower entry price than Keploy.
| Metric | Hugging Face | Keploy |
|---|---|---|
| Taglinei | The AI community building the future of machine learning. | Open-source AI testing agent that turns real API traffic into tests and mocks |
| Foundedi | 2016🏆 | 2021 |
| HQi | New York, US | San Francisco, United States |
| Employeesi | 201-500🏆 | — |
| Neuron scorei | 77🏆 | 67 |
| Total fundingi | $970M🏆 | $1.3M |
| Latest roundi | Series E · Aug 2025 | Seed |
| Valuationi | $7B🏆 | — |
| Cheapest paid plani | Team & Enterprise · $20/mo🏆 | From $24/mo |
| Free plani | ✓ Free | ✓ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Team & Enterprise · $20/mo | Pricing not disclosed |
| Pricing summaryi | 3 published plans | Free · From $24/mo |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Hugging Face and Keploy.
| Capability | Hugging Face | Keploy |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | 2 (Python, JavaScript) | — |
| Free plan | ✓ | ✓ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✓ | ✗ |
🟢 Strengths of Hugging Face
- Has raised more capital ($970M vs $1.3M)
- Higher Neuron score (77 vs 67)
- Lower starting price ($9/mo)
- More mature (2016)
🔵 Strengths of Keploy
- Newer company (2021)
Which should you choose?
Choose Hugging Face if price matters most — it starts at Free · From $9/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 Hugging Face if you want the most established option — it has raised $970M, 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
Hugging Face Pro — $9/month, includes ZeroGPU
Hugging Face Pro at $9/month unlocks ZeroGPU Spaces, higher Inference API quota, and private model hosting.
Frequently asked questions
Hugging Face vs Keploy — which is better?
It depends on your priority. Hugging Face has raised more capital and is the more established option; Keploy has broader feature depth. See the side-by-side table above.
Is Hugging Face cheaper than Keploy?
Yes — Hugging Face's cheapest paid plan is Team & Enterprise · $20/mo, while Keploy's is Free · From $24/mo.
Do Hugging Face and Keploy offer free plans?
Hugging Face: Yes, has a free plan. Keploy: Yes, has a free plan.
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