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Meta AI vs NotebookLM
Compare Meta AI vs NotebookLM: pricing, context window, benchmarks (coding, math, reasoning), capabilities. Updated April 2026.
Open in compare tool — pick different models →Meta AI
meta.ai ↗ NotebookLM
notebooklm.google.com ↗ Pricing
Free tier
Fully free across Facebook, Instagram, WhatsApp, web
Free, generous; Plus included with Google AI Pro
Standard plan
Free — API only
Google AI Pro — $20/mo
Top plan
API via Together/Groq — API only
Google AI Ultra — $250/mo
API input / 1M tokens
$0.50 Best
—
API output / 1M tokens
$1.50 Best
—
Capability
Context window
1M
1M Best
Max output tokens
8K
8K Best
Knowledge cutoff
2026-01
Live (web)
Benchmarks
Coding (LiveCodeBench)
64% Best
—
Math (AIME 2025)
70% Best
—
Reasoning (GPQA Diamond)
70% Best
—
Human pref. (LMArena Elo)
1340 Best
—
Features
Image input
✓
Partial
Voice mode
Partial
Partial
Web search
✓
✓
File upload
Partial
✓
Image generation
✓
—
Code execution
Partial
—
Agent / tool use
Partial
—
Persistent memory
Partial
✓
Meta AI
Free across Meta apps (FB/IG/WhatsApp). Open weights for self-hosting. Imagine for image gen. No premium tier — fully free.
NotebookLM
Document research specialist — not a general chat assistant. Generates podcast-style "Audio Overview" from your sources. Best for grounded study and literature review.
Or skip the choice
Get all 2 of them — plus 30+ more — for $14.99/month.
Perspective AI bundles ChatGPT-class, Claude, Gemini, and Grok in one app. Switch mid-conversation. No per-vendor logins, no separate bills.