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Perplexity (Deep Research) 8.2/10
Answer engine with Deep Research mode that runs many searches and writes cited reports.
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| Category | Research agents |
|---|---|
| Pricing model | freemium |
| Starting price | Free; Pro $17/mo billed annually ($200/yr) |
| Open source | No |
| Best for | Fast, well-cited research answers |
| Limitations | Monthly price and limits vary; Max is $200/mo. |
| Last checked |
What it can do
- Iterative search and reasoning
- Cited reports
- Model selection on Pro
Score breakdown
| autonomy | 8/10 |
|---|---|
| reliability | 8/10 |
| ease | 10/10 |
| value | 8/10 |
| ecosystem | 7/10 |
Fast and well-cited; less depth than the top deep research modes on hard topics.
For agencies
Cost per client, setup time and what broke: not tested yet. This section fills in once Perplexity (Deep Research) gets a Henchwork test.