LensNote vs UsingOpen

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

LensNote compared with UsingOpen
Detail	LensNote	UsingOpen
What it does	AI lecture note taker that captures every slide and links it to the transcript	Free AI chat with open models, no account or sign-up required
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Free
Pricing	Free Trial: $0 for 14 days with 180 processing minutes (up to 90 min per video), 3 exports, 10 GB storage. Free Plan: $0/month with 30 processing minutes/month, up to 30 min per video, 1 export. Pro: $30/month with 1,200 processing minutes/month (up to 4 hours per video), 100 videos/month, 100 GB st	Free with 10 prompts per day. UsingOpen Studio desktop app is $19 USD one-time purchase, or ¥99 CNY in mainland China.
Key features	Automatic key frame capture from slide changes and visual moments Transcript with clickable timestamps AI-generated key messages and summaries Multi-platform support: Zoom, Google Meet, Teams, Webex Speaker-labeled transcripts Export to PPTX, PDF, Word, and TXT macOS app for local recording without meeting bot Action items extraction Search across recordings by title, summary, or transcript Slide curation before export	Access to 20+ open-weight AI models including DeepSeek, Qwen, GLM, Gemma, GPT-OSS, Kimi K3 and MiniMax M3 No account required, no sign-up, no email or password needed 10 free prompts per day, reset at midnight UTC Chat history saved locally on your device, never sent to servers Streaming responses with visible reasoning for thinking models Compare two models side by side in the same conversation Live model availability status and real-time capacity information Responsive design, installable as standalone mobile app
What makes it different	Preserves visual content alongside transcripts, linking each slide to what was said One-click navigation back to the exact timestamp in the original recording Works across meeting platforms with no bot needed on the Mac app Handles long-form content up to 4 hours per video on Pro Data not used to train AI models	Complete privacy - chat history stays only on your device and is never sent to servers Model picker with real-time availability, not a single locked-in assistant
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	1
Citation Flow (Majestic)	0	17
Referring domains (Majestic)	0	5

5 details filled in for both companies.

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