CONTEXTUAL
Contextual just went public
Contextual advertising.
Built for LLMs
A research ad engine for AI agents. Insert contextual ads directly into LLM conversations — with precision, consent, and monetization built-in
Get early access
A trusted environment
for everyone
For Community
For Publishers
For Advertisers
As Infrastructure
Earn by Interacting
Use the chat, rate the ads, skip what doesn’t make sense — all interactions help us train the system. We reward you for generating signal and shaping the product.
Tokens for Contribution
We’re launching a token to reward researchers and early users. It's not speculative — it's how we attribute credit, attention, and traction at the earliest stage.
Shape the Ads Layer
This is your chance to define what good LLM advertising looks like. The formats, tone, and timing — it all comes from real user feedback, not guesswork or decks.
A public research to unlock big opportunities
LLM Advertisements
On-chain
$100B
Estimated Total Addressable Market for contextual advertising in LLM as conversational AI adoption grows.
$20B
Serviceable Available Market over the next 3 years as ad spend increasingly flows through conversational AI assistants.
25%
Projected Compound Annual Growth Rate for LLM-based contextual ad spend over the next 5 years.
Read more
We’re just
getting started
Featured Blogs
Dive into our latest blogs for insights and research updates.
Contextual just went public
Contextual advertising.
Built for LLMs.
A research ad engine for AI agents. Insert contextual ads directly into LLM conversations—with precision, consent, and monetization built-in.
A trusted environment
for everyone.
For Community
For Publishers
For Advertisers
As Infrastructure
Earn by Interacting
Use the chat, rate the ads, skip what doesn’t make sense — all interactions help us train the system.
We reward you for generating signal and shaping the product.
Tokens for Contribution
We’re launching a token to reward researchers and early users.
It's not speculative — it's how we attribute credit, attention, and traction at the earliest stage.
Shape the Ads Layer
This is your chance to define what good LLM advertising looks like.
The formats, tone, and timing — it all comes from real user feedback, not guesswork or decks.
A public research to unlock big opportunities.
LLM Advertisements
On-chain
$100B
Estimated Total Addressable Market for contextual advertising in LLM as conversational AI adoption grows.
$20B
Serviceable Available Market over the next 3 years as ad spend increasingly flows through conversational AI assistants.
25%
Projected Compound Annual Growth Rate for LLM-based contextual ad spend over the next 5 years.
Read more
Featured Blogs
Dive into our latest blogs for insights and research updates.
Introducing Contextual: Researching the Future of LLM Advertising
Date: April 19, 2025