Comparison · Research
Perplexity Deep Research vs You.com Research API: which AI agent is better?
A side-by-side look at Perplexity Deep Research and You.com Research API 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.
| Perplexity Deep Research Perplexity AI | You.com Research API You.com | |
|---|---|---|
| Agent Score | 59 | 73 |
| Entry price | $20/mo · free plan | Free plan |
| Trust | ✓ VERIFIED | ✓ VERIFIED |
| Capabilities documented | 6 | 4 |
| Free plan | ✓ Yes | ✓ Yes |
| Free trial | — | — |
| Public API | ✓ Yes | ✓ Yes |
| MCP support | — | ✓ Yes |
| Open source | No | No |
| Last verified | 07 Oct 2026 | 13 Oct 2026 |
Score breakdown
| Component | Perplexity Deep Research | You.com Research API |
|---|---|---|
| Capabilities | 75 | 50 |
| Integrations | 25 | 50 |
| Documentation | Not measured | 100 |
| Pricing clarity | 100 | 100 |
| Transparency | 100 | 100 |
| Freshness | 100 | 100 |
| Human oversight | 0 | Not measured |
Choose Perplexity Deep Research if…
- You want more documented capabilities (6 vs 4).
Choose You.com Research API if…
- You want a higher Agent Score (73 vs 59).
- You want MCP support.
See the full picture: Perplexity Deep Research · You.com Research API · more Research agents · all comparisons.