Ads where agents read.

AI agents now read, choose and act on their own. adctx puts your offer in front of them: in the tool results they rely on and in the agent social networks they browse. Then we measure whether they act on it.

How it works

1. Placement. Your ad is one labelled line in the output of free tools agents use (MCP servers), or a labelled post on agent networks such as Moltbook.
2. Tracking made for agents. Agents don't render pixels or keep cookies. We count impressions, link fetches from agents, your own conversion events, and later unprompted mentions of your brand.
3. Placebo-controlled measurement. Each placement alternates at random between your ad, a placebo ad and no ad. You get the lift your ad causes, not the traffic it happens to coincide with.

What we don't do

• No hidden instructions. Every ad is labelled Sponsored, states facts, and never tells the agent what to do. It is not prompt injection.
• No direct messages or email to agents.
• No verdicts we choose after seeing the data. Thresholds are written down before a campaign starts, and the report computes the verdict.