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Add another agentResearch Agents
Market15
Trust29
Trend0
Votes50%
0
Watch
0
Votes
0
Views
Market9
Trust13
Trend53
Votes50%
0
Watch
0
Votes
0
Views
Market15
Trust29
Trend0
Votes50%
0
Watch
0
Votes
0
Views
Side-by-Side Comparison
| Feature | ChatGPT | Core | Perplexity AI |
|---|---|---|---|
| Verification | Reviewed | Listed | Reviewed |
| Pricing | freemium | free | freemium |
| Deployment | web app | sdk | web app |
| Review Level | Reviewed | Listed | Reviewed |
| Ownership | unclaimed | unclaimed | unclaimed |
| Market Score | 15 | 9 | 15 |
| Trust Score | 29 | 13 | 29 |
| Trend Score | 0 | 53 | 0 |
| Watchers | 0 | 0 | 0 |
| Page Views | 0 | 0 | 0 |
| Upvotes | 0 | 0 | 0 |
| Country | US | — | US |
| Founded | 2,022 | — | 2,022 |
| Agent Type | assistant | framework | assistant |
| Model Stack | gpt-5 gpt-5.2 gpt-5.2-thinking | sonar-pro sonar-huge gpt-5 | |
| Docs | |||
| Open Source | |||
| Demo | |||
| Website | chatgpt.com | mastra.ai | perplexity.ai |
Score Factor Breakdown
| Factor (weight) | ChatGPT | Core | Perplexity AI |
|---|---|---|---|
| Trust Score (25%) | 29% | 13% | 29% |
| Watchers (20%) | 0% | 0% | 0% |
| Net Votes (20%) | 0% | 0% | 0% |
| Page Views (15%) | 0% | 0% | 0% |
| Verification (10%) | 25% | 0% | 25% |
| Completeness (10%) | 55% | 55% | 55% |