NotebookLM vs iFlytek Spark MaaS
Compare NotebookLM and iFlytek Spark MaaS: free credits, features, and ratings. Which one is right for you?
Category
LLM
LLM
Rating
β 5
β 3
Free Credits
999999 unlimited
6 undefined
Refresh Period
unlimited
one-time
Resolution
N/A
N/A
Watermark
No
No
Commercial Use
Yes
No
Paid From
Completely free
Token Plan subscription
NotebookLM
Google's AI research tool, completely free. Up to 50 sources per notebook, auto-generates podcasts, video overviews, reports. Most underrated free AI tool of 2026.γ
Pros
- βCompletely free no limits
- βUnique podcast generation
- βAnswers based on source material
- βGoogle ecosystem integration
Cons
- βRequires Google account
- βMay need VPN in China
- βPodcasts currently English only
Key Features
Document analysis and Q&AAuto podcast generationAuto video overviewReport generationMind maps50 sources per notebook
iFlytek Spark MaaS
iFlytek's one-stop LLM platform aggregating Spark, DeepSeek, Qwen models. Currently offering free unlimited access to Qwen3.6-35B-A3B and Qwen3.5-35B-A3B until end of June. Supports API calls via CC Switch for Claude Code, Codex integration.γ
Pros
- βCompletely free with unlimited tokens during promo
- βQwen3.6 is powerful despite 35B parameters
- β128K context window supported
- βIntegrates with Claude Code/Codex via CC Switch
- βPlatform aggregates multiple mainstream models
Cons
- βFree promo ends end of June
- βRequires CC Switch configuration
- βNot compatible with latest Claude Code version yet
Key Features
Free Qwen3.6/3.5-35B API accessAnthropic-compatible API formatCC Switch visual configurationSupports Claude Code/Codex/OpenClaw128K context window