Comparison · Customer Support
PolyAI vs Yellow.ai: which AI agent is better?
A side-by-side look at PolyAI and Yellow.ai on quality, price, capabilities and trust. Scores measure observable public data; prices come from each vendor's own pricing page. Every fact is sourced and dated.
| PolyAI PolyAI Limited | Yellow.ai Yellow.ai | |
|---|---|---|
| Agent Score | 58 | 48 |
| Entry price | On quote | Free plan |
| Trust | ✓ VERIFIED | ✓ VERIFIED |
| Capabilities documented | 7 | 5 |
| Free plan | No | ✓ Yes |
| Free trial | — | — |
| Public API | ✓ Yes | — |
| MCP support | ✓ Yes | — |
| Open source | No | No |
| Last verified | 25 Oct 2026 | 24 Oct 2026 |
Score breakdown
| Component | PolyAI | Yellow.ai |
|---|---|---|
| Capabilities | 50 | 50 |
| Integrations | 50 | Not measured |
| Documentation | Not measured | Not measured |
| Pricing clarity | 100 | 100 |
| Transparency | 100 | 100 |
| Freshness | 100 | 100 |
| Human oversight | Not measured | Not measured |
Choose PolyAI if…
- You want a higher Agent Score (58 vs 48).
- You want more documented capabilities (7 vs 5).
- You want a public API.
- You want MCP support.
Choose Yellow.ai if…
- You want a free plan to start.
- You want a free plan.
See the full picture: PolyAI · Yellow.ai · more Customer Support agents · all comparisons.