# Gemini Notebook vs OpenRouter

> Gemini Notebook: Google's Gemini Notebook, formerly NotebookLM, answers questions and builds summaries from your own sources
> OpenRouter: One API and one bill for hundreds of AI models across many providers

- Gemini Notebook profile: https://finderatlas.com/tools/notebooklm
- OpenRouter profile: https://finderatlas.com/tools/openrouter
- Comparison page: https://finderatlas.com/compare/notebooklm-vs-openrouter
- Last reviewed: November 2026

## Verdict

Gemini Notebook is listed under AI Assistants and OpenRouter under Developer Tools. Gemini Notebook scores higher in FinderAtlas's editorial review (8.7 vs 8.3 out of 10), led by value for money. Both have a free plan or trial. Only Gemini Notebook is available on iOS and Android. Only OpenRouter offers an API.

### Choose Gemini Notebook if

- You want a tool built for summarizing and questioning your own documents.
- Answers cite the uploaded sources, so claims can be checked against the original text.
- Free Standard tier with 100 notebooks and 50 sources per notebook.

### Choose OpenRouter if

- You want a tool built for switching or comparing models without code changes, adding provider fallbacks, consolidating LLM billing across vendors.
- Single OpenAI-compatible endpoint covering 500+ models from 80+ providers, so switching models rarely needs code changes.
- Inference passes through at provider list prices with no markup and no minimums or lock-in.

## Pricing

| | Gemini Notebook | OpenRouter |
| --- | --- | --- |
| Pricing model | Freemium | Freemium |
| Free plan or trial | Yes | Yes |
| Starting price | $0 | $0 |

## Features

| Feature | Gemini Notebook | OpenRouter |
| --- | --- | --- |
| Source-grounded chat | Yes | Not listed |
| Audio Overviews | Yes | Not listed |
| Video Overviews | Yes | Not listed |
| Study tools | Yes | Not listed |
| Reports, slide decks and infographics | Yes | Not listed |
| Multiple source types | Yes | Not listed |
| Cloud computer | Yes | Not listed |
| Gemini app sync | Yes | Not listed |
| Sharing and public notebooks | Yes | Not listed |
| Unified API | Not listed | Yes |
| Automatic Fallbacks | Not listed | Yes |
| Auto-Routing and Provider Controls | Not listed | Yes |
| Free Models | Not listed | Yes |
| Prompt Caching | Not listed | Yes |
| Bring Your Own Key | Not listed | Yes |
| Multimodal Models | Not listed | Yes |
| Rankings and Benchmarks | Not listed | Yes |
| Regional Routing and Private Endpoints | Not listed | Yes |
| Hosted MCP Server | Not listed | Yes |

## Platforms

| Platform | Gemini Notebook | OpenRouter |
| --- | --- | --- |
| Web | Yes | Yes |
| Windows | No | No |
| macOS | No | No |
| iOS | Yes | No |
| Android | Yes | No |
| API | No | Yes |
| Browser Extension | No | No |

## Gemini Notebook strengths

- Answers cite the uploaded sources, so claims can be checked against the original text
- Free Standard tier with 100 notebooks and 50 sources per notebook
- Wide range of outputs, including Audio Overviews, Video Overviews, mind maps, flashcards, quizzes and slide decks
- Accepts PDFs, websites, YouTube videos, audio files, Google Docs and Google Slides
- Available on web, iOS and Android, and synced with the Gemini app

## Gemini Notebook limitations

- Works from the sources you add and is not built for live web news search
- Higher limits require a Google AI subscription; Ultra starts at $99.99 per month
- The cloud computer for code execution started with Ultra and Workspace AI Ultra Access customers, with Pro rollout still described as upcoming
- No public API for the consumer product, and the renamed brand can make older guides and app listings confusing

## OpenRouter strengths

- Single OpenAI-compatible endpoint covering 500+ models from 80+ providers, so switching models rarely needs code changes.
- Inference passes through at provider list prices with no markup and no minimums or lock-in.
- Automatic provider fallbacks reduce exposure to outages and rate limits.
- Free models and a free router allow testing without paying.
- Enterprise options include SSO/SAML, SLAs, EU and US in-region routing and private endpoints.

## OpenRouter limitations

- A 5.5% (Standard) or 8% (Business) platform fee applies to every credit purchase, and platform fees are non-refundable.
- The free tier has no auto-routing, budgets, prompt caching or BYOK, and is limited to 50 requests per day.
- No official mobile app or desktop client; mobile access is through third-party clients.
- Business and Enterprise pricing, and the Stripe acquisition announced in August 2026, add some uncertainty about future terms.

## FAQ

**Is Gemini Notebook better than OpenRouter?**

It depends on your workflow. Gemini Notebook is built for summarizing and questioning your own documents. OpenRouter is built for switching or comparing models without code changes, adding provider fallbacks, consolidating LLM billing across vendors.

**What are the key feature differences between Gemini Notebook and OpenRouter?**

Gemini Notebook: Google's Gemini Notebook, formerly NotebookLM, answers questions and builds summaries from your own sources. OpenRouter: One API and one bill for hundreds of AI models across many providers. OpenRouter is rated 4.5/5 from 2 user reviews.

**Does Gemini Notebook or OpenRouter have a free plan?**

Yes, both do. Gemini Notebook is freemium and OpenRouter is freemium, and each has a free plan or trial.

**Which is cheaper, Gemini Notebook or OpenRouter?**

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.