Sponsor comparison

B12 vs Lynote

Newsletter sponsorship activity, audience reach, and ad formats — side by side.

B12

www.b12.io

VS

Lynote

lynote.ai

Sponsorship breakdown

Category
B12
Lynote
Industry

Artificial Intelligence

SaaS

Newsletter

The Intelligence Age

50K subscribers

AI Fire

47K subscribers

Audience reach

50K subs

47K subs

Ad format
Header Sponsorship
Brand Sponsorship

Launching on Product Hunt Sept 16 - The AI Writing Workspace That Shows You What…

Last recorded

December 2023

September 2026

Ad copy examples

B12

No ad copy available

Lynote

Launching on Product Hunt Sept 16 - The AI Writing Workspace That Shows You What Still Reads Like AI. Drop in a PDF, a document, or your own messy research. Lynote turns it into structured notes you can actually write from. Draft from those notes, then humanize, and the built-in detector runs a before-and-after comparison, highlighting the exact sentences that still read as machine-written. Every other workflow means pasting between three separate tools and guessing. This is one screen, and it tells you when you're done. Handles ChatGPT, Claude, Gemini and DeepSeek output. 100+ languages. Free to start, no card, no signup. We're live on Product Hunt this Tuesday, Sept 16. Come say hi.

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