Comparison · Research
Gemini Deep Research vs Kosmos: which AI agent is better?
A side-by-side look at Gemini Deep Research and Kosmos 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.
| Gemini Deep Research Google | Kosmos Edison Scientific | |
|---|---|---|
| Agent Score | 48 | 51 |
| Entry price | $4.99/mo · free plan | $200/mo · free plan |
| Trust | ✓ VERIFIED | ✓ VERIFIED |
| Capabilities documented | 5 | 5 |
| Free plan | ✓ Yes | ✓ Yes |
| Free trial | — | — |
| Public API | — | — |
| MCP support | — | — |
| Open source | No | No |
| Last verified | 13 Oct 2026 | 30 Sept 2026 |
Score breakdown
| Component | Gemini Deep Research | Kosmos |
|---|---|---|
| Capabilities | 50 | 63 |
| Integrations | Not measured | Not measured |
| Documentation | Not measured | Not measured |
| Pricing clarity | 100 | 100 |
| Transparency | 100 | 100 |
| Freshness | 100 | 100 |
| Human oversight | Not measured | Not measured |
Choose Gemini Deep Research if…
On the measured criteria, Kosmos leads — see opposite.
Choose Kosmos if…
- You want a higher Agent Score (51 vs 48).
See the full picture: Gemini Deep Research · Kosmos · more Research agents · all comparisons.