Gemini Notebook
Google's research notebook (formerly NotebookLM) that answers questions about your own sources.
Logo: official trademark, served by us
Answer engine that cites its sources, useful for researching facts and figures for a deck.
Unpaid listing. The link is marked rel="nofollow".
DPA, privacy policy, sub-processor list, legal notice and pricing page read and recorded below, each with its source.
Not tested hands-on yet, so there is no rating. The full review adds that.
| DPA available? | yes · DPA public, as of Aug 13, 2026 |
|---|---|
| Is your content used for training by default? | depends on plan · Enterprise: excluded. Free/Pro: used for training – opt out in settings. |
| Data location disclosed? | no · No hosting region documented |
| Independently certified (ISO 27001, SOC 2)? | yes · SOC 2 Type 2 stated, without scope or date |
7 of 8 privacy questions answered with evidence in Perplexity AI, Inc.’s documents, as of Sep 19, 2026.
| Capability | Status | Source |
|---|---|---|
| PPTX file export | yes – Pro plan and up created presentations can be downloaded as PPTX; Pro has a limited number of 'Create files and apps' queries per 30 days, Free has none | Third-party source (provisional) ↗ checked Oct 16, 2026 Vendor help confirms presentations on paid plans but not the PPTX format; editability unknown |
| PDF export | not documented PDF mentioned only for documents, not presentations | – |
| Builds from an uploaded document | not documented not documented whether decks are built from uploaded files | – |
"Not documented" means we found no statement either way – not that the tool can’t do it. Rows marked third-party come from a non-vendor source and are provisional. Whether an export stays fully editable is part of the hands-on review.
| Category | Writing & Research |
|---|---|
| Domain | perplexity.ai visit ↗ |
| Pricing model | Free plan + paid plans |
| Starting paid plan | Pro: USD 20 per month, month-to-month (third-party source, provisional) · Third-party source (provisional) ↗, checked Oct 16, 2026 – No vendor page read shows the Pro price |
| Headquarters | United States |
| Server location | United States |
| Vendor | Perplexity AI, Inc. |
| More in this category | 7 tools |
| In the directory since | Sep 19, 2026 |
| Documents reviewed on | Sep 19, 2026 |
Not checked yet: rating from our test brief. How we review
Not rated yet – ratings come from the hands-on test brief.
| Question | Answer | Evidence |
|---|---|---|
| Data processing agreement (DPA) available | yes DPA public, as of Aug 13, 2026; applies only to Enterprise and API, not Free/Pro. | Source Sep 19, 2026 |
| Server location disclosed | no No hosting region documented; privacy notice mentions only transfers to the USA. | Source Sep 19, 2026 |
| Sub-processors listed publicly | unclear DPA refers to a list in the Trust Center; content and date not viewable. | Source Sep 19, 2026 |
| Training on customer data: default and opt-out, by plan | not used on business plans only Enterprise: excluded. Free/Pro: used for training – opt out in settings. | Source Sep 19, 2026 |
| EU representative appointed (Art. 27 GDPR) | yes VeraSafe Ireland Ltd., Cork, explicitly designated as Art. 27 EU representative. | Source Sep 19, 2026 |
| Standard Contractual Clauses (SCCs) for transfers outside the EU | yes SCCs for transfers from the EEA; DPA includes Module 2 (controller-to-processor). | Source Sep 19, 2026 |
| Deletion periods documented | yes All personal data deleted within 30 days after contract end; uploads after 7 days. | Source Sep 19, 2026 |
| Independent certification (ISO 27001, SOC 2) | yes SOC 2 Type 2 stated, without scope or date; ISO 27001 not documented. | Source Sep 19, 2026 |
“Unclear” means we didn’t find the information in the public documents – not that the vendor doesn’t meet it. The check is a documented snapshot of the vendor’s public commitments. It is not a certification and not legal advice – see the disclaimer.
These tools also have all eight privacy answers with sources – a solid basis for a comparison.
Google's research notebook (formerly NotebookLM) that answers questions about your own sources.
AI features in the Notion workspace for drafting, summarizing and searching team knowledge.
Writing assistant for English, widely used in companies.
Machine translation from Germany, including document translation for PPTX files.
Style and grammar editing for English, German and other languages.
Marketing content platform with brand voice and campaign workflows.
Paraphrasing, grammar checking and summarizing.
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