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NotebookLM vs Perplexity
Compare NotebookLM vs Perplexity: pricing, context window, benchmarks (coding, math, reasoning), capabilities. Updated April 2026.
Open in compare tool — pick different models →NotebookLM
notebooklm.google.com ↗ Perplexity
perplexity.ai ↗ Pricing
Free tier
Free, generous; Plus included with Google AI Pro
5 Pro searches/day
Standard plan
Google AI Pro — $20/mo
Pro — $20/mo
Top plan
Google AI Ultra — $250/mo
Enterprise — $200/mo
API input / 1M tokens
—
$3.00 Best
API output / 1M tokens
—
$15.00 Best
Capability
Context window
1M Best
200K
Max output tokens
8K Best
4K
Knowledge cutoff
Live (web)
Live (web)
Benchmarks
Coding (LiveCodeBench)
—
—
Math (AIME 2025)
—
—
Reasoning (GPQA Diamond)
—
65% Best
Human pref. (LMArena Elo)
—
1280 Best
Features
Image input
Partial
✓
Voice mode
Partial
—
Web search
✓
✓
File upload
✓
✓
Image generation
—
—
Code execution
—
—
Agent / tool use
—
—
Persistent memory
✓
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NotebookLM
Document research specialist — not a general chat assistant. Generates podcast-style "Audio Overview" from your sources. Best for grounded study and literature review.
Perplexity
Search-grounded, not a general assistant. Best when you need cited, real-time answers.
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