# Momentic vs Gemini Notebook

> Momentic: AI QA platform that writes, runs and maintains end-to-end tests from plain English
> Gemini Notebook: Google's Gemini Notebook, formerly NotebookLM, answers questions and builds summaries from your own sources

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

## Verdict

Momentic is listed under Developer Tools and Gemini Notebook under AI Assistants. Gemini Notebook scores higher in FinderAtlas's editorial review (8.7 vs 7.9 out of 10), led by value for money. Both have a free plan or trial. Only Momentic is available on CLI and offers an API. Only Gemini Notebook is available on iOS and Android.

### Choose Momentic if

- You want a tool built for replacing brittle selector-based end-to-end tests, running regression suites in CI, testing web and mobile flows with email and SMS steps.
- Tests are plain-English YAML in your repo, reviewable and versioned like code.
- Permanent free plan with 2,000 monthly credits and no credit card.

### 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.

## Pricing

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

## Features

| Feature | Momentic | Gemini Notebook |
| --- | --- | --- |
| Plain-English tests | Yes | Not listed |
| Auto-healing | Yes | Not listed |
| Failure triage | Yes | Not listed |
| Knowledge base | Yes | Not listed |
| Assertions on run video | Yes | Not listed |
| Email and SMS in tests | Yes | Not listed |
| Web and mobile coverage | Yes | Not listed |
| App graph | Yes | Not listed |
| Coding agent integration | Yes | Not listed |
| Enterprise controls | Yes | Not listed |
| Source-grounded chat | Not listed | Yes |
| Audio Overviews | Not listed | Yes |
| Video Overviews | Not listed | Yes |
| Study tools | Not listed | Yes |
| Reports, slide decks and infographics | Not listed | Yes |
| Multiple source types | Not listed | Yes |
| Cloud computer | Not listed | Yes |
| Gemini app sync | Not listed | Yes |
| Sharing and public notebooks | Not listed | Yes |

## Platforms

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

## Momentic strengths

- Tests are plain-English YAML in your repo, reviewable and versioned like code.
- Permanent free plan with 2,000 monthly credits and no credit card.
- Auto-healing and failure classification reduce time spent on flaky tests.
- Covers web, Android and iOS (beta) in one platform, plus email and SMS steps.
- SOC 2 Type 2 on all plans and MCP access for coding agents.

## Momentic limitations

- Free plan stops at 2,000 credits with no top-ups, and mobile sessions are capped at 15 minutes.
- Pay-as-you-go starts at $125 per month, and mobile minutes are costly (8 to 15 credits per minute).
- iOS support is in beta and the Mo autonomous agent is in private beta.
- SAML SSO, SCIM and audit logs are Enterprise only.

## 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

## FAQ

**Is Momentic better than Gemini Notebook?**

It depends on your workflow. Momentic is built for replacing brittle selector-based end-to-end tests, running regression suites in CI, testing web and mobile flows with email and SMS steps. Gemini Notebook is built for summarizing and questioning your own documents.

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

Momentic: AI QA platform that writes, runs and maintains end-to-end tests from plain English. Gemini Notebook: Google's Gemini Notebook, formerly NotebookLM, answers questions and builds summaries from your own sources.

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

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

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

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