Recherche & Suche · alternatives
Why switch from NotebookLM? The profile points to a few limits. Google's tool, now called Gemini Notebook, has standard usage limits on chat and on generating Slides, Audio Overviews and other artifacts, and the free tier allows up to 50 sources per notebook. Higher limits need a Google AI Plus, Pro or Ultra plan, which Google says are only available in specific regions. Public sharing is not enabled for organization accounts, and a Google account is required.
The first filter is the job you do most. If you need answers grounded in your own documents, check how many sources each tool accepts and whether it shows citations, since Google's help center notes citations are not always shown in Gemini Notebook. If you rely on audio, video or flashcard output, check whether generation counts against plan limits. Our profile lists four alternatives: Google Gemini, Perplexity, ChatGPT and Claude. Compare their free plans before you pay.
"Better suited" below is based on documented features and pricing from our verified profiles, not on a head-to-head test. Prices are USD as published by each vendor.
Taken from the documented limitations in our Gemini Notebook (formerly NotebookLM) profile.
| Tool | Starting price | Free tier | Platforms | Main limitation |
|---|---|---|---|---|
| Gemini Notebook (formerly NotebookLM) (this page) | Not published | Yes | Web, Mobile | Free tier has standard usage limits and 50 sources per notebook; higher limits need a Google AI Plus, Pro or Ultra plan, which Google says are only available in specific regions. |
| Google Gemini | $4.99/mo (Google AI Plus) | Yes | Web, Desktop, Mobile | Die Nutzung unterliegt rechenbasierten Limits, die sich alle 5 Stunden bis zu einer Wochenobergrenze erneuern. Chats im kostenlosen Tarif mit aktivierter Keep Activity werden mit menschlicher Prüfung zum Training von Google-Modellen verwendet. |
| Perplexity | $10/mo (Education Pro (consumer, verified students/faculty)) | Yes | Web, API | The consumer pricing page is blocked to automated checks, so the Pro price could not be confirmed here, and free-tier Pro Search and Research access are described only as 'very limited' / 'limited'. |
| ChatGPT | $20/mo (Plus (consumer)) | Yes | Web, Desktop, Mobile, API | Fast jedes Tool (Uploads, Bilder, Sprache, Deep Research, Codex) hat tarifabhängige Nutzungsgrenzen, die sich laut OpenAI im Laufe der Zeit ändern können, und die API wird getrennt von jedem ChatGPT-Abo abgerechnet. |
| Claude | $20/mo (Pro) | Yes | Web, Desktop, Mobile, API | Alle Tarife haben Nutzungslimits, die sich nach einem Zeitplan zurücksetzen; das bezahlte Chat-Abonnement enthält keinen API-Zugang, der separat pro Token abgerechnet wird. |
| Alternative | Pick it when | Starting price | Watch out for |
|---|---|---|---|
| Google Gemini |
$4.99/mo (Google AI Plus) | ||
| Perplexity |
$10/mo (Education Pro (consumer, verified students/faculty)) | ||
| ChatGPT |
$20/mo (Plus (consumer)) | ||
| Claude |
$20/mo (Pro) |
Googles multimodaler KI-Assistent, kostenlos nutzbar und mit höheren Limits über Google-KI-Abos.
Kostenlos bis: Varying access to 3.1 Pro, Standard compute-based usage limits; refresh every 5 hours until weekly limit
Geprüft gemini.google.com (öffnet die Website von Google Gemini in einem neuen Tab)
Kostenlos · kostenpflichtig ab $4.99/mo US · geprüft Sep 30
AI answer engine that searches the web and replies with cited sources, plus developer search APIs.
Kostenlos bis: Practically unlimited basic searches, Very limited amount of Pro Searches
Geprüft perplexity.ai (öffnet die Website von Perplexity in einem neuen Tab)
Kostenlos · kostenpflichtig ab $10/mo US · geprüft Sep 30
Der universelle KI-Assistent von OpenAI für Schreiben, Recherche, Analyse, Bildgenerierung und Programmierhilfe.
Kostenlos bis: Unlimited everyday text chats subject to abuse-prevention safeguards, Separate usage limits for file uploads,…
Geprüft chatgpt.com (öffnet die Website von ChatGPT in einem neuen Tab)
Kostenlos · kostenpflichtig ab $20/mo US · geprüft Sep 30
Der KI-Assistent von Anthropic für Schreiben, Analyse, Programmieren und mehrstufige Aufgaben, mit kostenlosen und bezahlten Tarifen.
Kostenlos bis: Usage limits apply, Projects: up to 5
Geprüft claude.com (öffnet die Website von Claude in einem neuen Tab)
Kostenlos · kostenpflichtig ab $20/mo US · geprüft Sep 30
Data API for AI agents delivering web content and e-commerce intelligence as clean JSON, with historical data and a credit-based pricing model.
Kostenlos bis: Basic rate limits: 30 RPM, 5 concurrent, No credit card required
Geprüft zoodata.ai (öffnet die Website von ZooData in einem neuen Tab)
Kostenloser Tarif verfügbar US-Preis unbestätigt
Mobile AI agent that tracks topics you name, folds duplicate coverage into single briefings and alerts you only when something changes.
Achtung: The site publishes no pricing, no web version is shown (mobile app only), and the privacy and docs pages are …
Geprüft zetik.com (öffnet die Website von Zetik in einem neuen Tab)
Preise US-Preis unbestätigt
Social data API and MCP server giving AI agents access to Twitter/X, Instagram, TikTok and Reddit posts.
Kostenlos bis: 500 credits one-time, 1 tracked keyword/user
Geprüft xpoz.ai (öffnet die Website von Xpoz MCP in einem neuen Tab)
Kostenlos · kostenpflichtig ab $16/mo (billed annually) US · geprüft Sep 29
Web resource to compare LLMs by benchmarks, price, speed and context window.
Achtung: Its comparison data comes from Artificial Analysis, so rankings depend on that third-party source, and no pri…
Geprüft whatllm.org (öffnet die Website von WhatLLM.org in einem neuen Tab)
Preise US-Preis unbestätigt
YouTube analytics platform showing real CPM and RPM from a connected channel, plus competitor tracking and AI content ideas.
Achtung: The 7-day trial requires a payment card and Starter covers one channel with 90 days of history and no revenue…
Geprüft tubeanalytics.net (öffnet die Website von TubeAnalytics in einem neuen Tab)
Ab $19/mo US · geprüft Sep 29
Cookie-free, GDPR-oriented web analytics service from Germany with a 30-day free trial.
Kostenlos bis: 25,000 page views, 1 website
Geprüft trackboxx.com (öffnet die Website von Trackboxx in einem neuen Tab)
Preise US-Preis unbestätigt
Our NotebookLM profile lists four: Google Gemini, Perplexity, ChatGPT and Claude. Each has its own profile with plans, limits and platforms.
The documented reasons are standard usage limits on the free tier, a cap of 50 sources per notebook, higher tiers limited to specific regions, and no public sharing from organization accounts.
Yes. The Gemini Notebook free plan costs $0 per month with standard limits and up to 50 sources per notebook. Google AI Plus raises that to 100 sources and Google AI Pro to 300.
Yes. Our profile lists a Google account as a requirement, so anyone without one cannot use it.
compare>
