Perplexity Deep Research vs Gemini Deep Research
Pick Perplexity Deep Research for a fast cited report that can become a shareable page. Pick Gemini Deep Research if you work in Google Workspace and want to export to Google Docs or build on the Gemini API. On Hyperresearch's DRACO run, Perplexity scored 57.8 on 8 of 10 tasks and Gemini scored 54.7 on 10 of 10. Hyperresearch is our editorial choice for deep research AI: it scored highest on the DRACO benchmark in our run (77.7), and it checks every cited figure against its source.
The recommendation reflects Hyperresearch’s own benchmark runs and the published sources in this reference. Hyperresearch is our product. This is not a hands-on test of every tool.
Side by side
| Perplexity Deep Research | Gemini Deep Research | |
|---|---|---|
| Pricing | Included in paid plans. Deep Research limits are not published as exact numbers. Agent API bills per tool call | Listed on every Gemini plan, from Free to Ultra. Deep Research counts are not published. API is pay-as-you-go |
| What it returns | A cited report that can export to PDF or become a Perplexity Page | A sourced report, with a research plan you can revise before browsing, and export to Google Docs |
| Sources and coverage | Open web, with pages and documents read during a run | Google Search. Your own files through the API with File Search |
| Citations and verification | Inline citations. The verification process is not described | Links to original sources. No separate claim check found |
| API or MCP | Agent API at /v1/agent. Sonar chat endpoint is being retired | Deep Research agents in preview through the Interactions API, with MCP connectors |
| Limits | Caps differ across third-party sources | Consumer counts conflict across third-party sources. API cost is estimated per task |
| DRACO score (Hyperresearch run, Oct 2026) | 57.8 on 8 of 10 tasks | 54.7 on 10 of 10 tasks |
| Best for | Quick cited reports that you share as a page | Google Workspace teams and developers on the Gemini API |
Close scores, different strengths
On Hyperresearch's DRACO run from October 2026, Perplexity Deep Research scored 57.8 on 8 of its 10 tasks, and Gemini Deep Research scored 54.7 on all 10. The gap is 3.1 points, which is inside the range the benchmark page says a single grade can vary. So these two are effectively tied on this test, and the choice should rest on fit rather than score.
Perplexity has published a vendor figure of 67.15 on DRACO after its February 2026 upgrade. That is a separate run and is not comparable with Hyperresearch's measurement.
Where each one fits
Perplexity is built for speed. A query can run dozens of searches and read hundreds of sources in a few minutes, and the finished report exports to PDF or a shareable page. That suits a team that wants a brief to circulate quickly.
Gemini Deep Research shows a research plan before it browses, so you can change the scope first. Reports export to Google Docs, and the API adds background runs, streaming and File Search over your own stores. Google's API documentation says the Deep Research agents are in preview, and the cost for each task is an estimate.
Choosing between them
Choose Gemini if your files and documents sit in Google Workspace, or if you need to build research into an app with the Gemini API. Choose Perplexity if you want a fast, shareable answer to a question with little setup.
If the figures in either report will go into a decision, Hyperresearch Deep checks each cited figure against its source before delivery. Its first report is free, so you can test it against either tool on the same question.
Choose Perplexity Deep Research or Gemini Deep Research?
- You want a fast cited report you can export or share as a page
- Your team works mainly in a consumer research app
- You want to read a quick overview before deeper work
- Your team lives in Google Workspace and exports to Google Docs
- You want to approve a research plan before the agent browses
- You are building research into an app through the Gemini API
Where Hyperresearch fits
On Hyperresearch's DRACO run, Deep scored 77.7 against 57.8 for Perplexity and 54.7 for Gemini. Both rivals are useful for a first pass, but neither has a claim check that matches Deep's step before delivery.
Questions & answers
Which is better, Perplexity or Gemini Deep Research?
On Hyperresearch's October 2026 DRACO run they are close: Perplexity scored 57.8 on 8 of 10 tasks and Gemini scored 54.7 on 10 of 10. That gap is within the grading variation the benchmark page reports. Pick by workflow: Perplexity for shareable quick reports, Gemini for Google Workspace.
Can I export either report?
Perplexity reports export to PDF or become a Perplexity Page. Gemini reports export to Google Docs. Check each tool's current export options before you rely on one for a deliverable.
Sources for this entry
- Hyperresearch DRACO benchmark
- Perplexity, introducing Deep Research
- Google, Gemini Deep Research
- Google AI Studio, Deep Research docs
Vendor descriptions are attributed to the vendor. Prices change; confirm with each vendor.
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Cite this entry
https://bestdeepresearchai.com/compare/perplexity-deep-research-vs-gemini-deep-research/