Keploy vs MiniMax
Which Developer Tools AI tool is better in 2026?
Keploy
Open-source AI testing agent that turns real API traffic into tests and mocks
MiniMax
Chinese AI lab behind Hailuo video and Talkie companions.
Side-by-side
MiniMax leads on both fronts — more capital raised ($2.2B) and a lower entry price than Keploy.
| Metric | Keploy | MiniMax |
|---|---|---|
| Taglinei | Open-source AI testing agent that turns real API traffic into tests and mocks | Chinese AI lab behind Hailuo video and Talkie companions. |
| Foundedi | 2021 | 2021 |
| HQi | San Francisco, United States | Shanghai, CN |
| Employeesi | — | 201-500🏆 |
| Neuron scorei | 43 | 77🏆 |
| Total fundingi | $1.3M | $2.2B🏆 |
| Latest roundi | Seed | IPO · Jan 2026 |
| Valuationi | — | $13.7B🏆 |
| Cheapest paid plani | From $24/mo | —🏆 |
| Free plani | ✓ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | — |
| Pricing summaryi | Free · From $24/mo | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Keploy and MiniMax.
| Capability | Keploy | MiniMax |
|---|---|---|
| MCP support | ✗ | ✓ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of Keploy
- Offers a free plan
🔵 Strengths of MiniMax
- Has raised more capital ($2.2B vs $1.3M)
- Higher Neuron score (77 vs 43)
Which should you choose?
Choose MiniMax if price matters most — it starts at Freemium, 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 MiniMax if you want the most established option — it has raised $2.2B, 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
MiniMax API — free signup credits
MiniMax gives new developers free signup credits across Hailuo video, voice cloning, and abab chat APIs.
Terms: New accounts only.
Frequently asked questions
Keploy vs MiniMax — which is better?
It depends on your priority. Keploy is the leaner option; MiniMax is cheaper to start. See the side-by-side table above.
Is Keploy cheaper than MiniMax?
No — MiniMax's cheapest paid plan is Freemium, while Keploy's is Free · From $24/mo.
Do Keploy and MiniMax offer free plans?
Keploy: Yes, has a free plan. MiniMax: Paid only.
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