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Reach users in contextual LLM conversations. Privacy-first, no cookies.
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Create Advertiser Account
Free to join. Pay only when your ads run. Minimum $0.50 CPM.
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1 Welcome
2 Add Budget
3 First Campaign
Welcome to Cognatu! 🎉
Your account is ready. Here's how Cognatu works in 30 seconds:
🔒
Privacy-first targeting
Ads match page context — not user history. No cookies, no tracking IDs.
Ads match page context — not user history. No cookies, no tracking IDs.
⚡
200 ms auction
Your ad competes in a real-time auction on every LLM response.
Your ad competes in a real-time auction on every LLM response.
💰
Second-price CPM
Bid your max CPM, pay just above the second-highest bid.
Bid your max CPM, pay just above the second-highest bid.
Add Campaign Budget
Pre-load funds to activate campaigns. You can skip and add budget anytime from Settings.
Minimum $5. Funds never expire and are 100% spendable on ads.
💡 In sandbox mode, top-ups are instant and free.
Create Your First Campaign
Launch a campaign to start reaching users. Edit everything after.
Dashboard
● Live
Total Spend
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All campaigns
Impressions
—
Total served
Avg CPM
—
Cost per 1,000
Active Campaigns
—
of — total
Live Feed ● SSE
connecting…
Waiting for impressions — run the playground or send a chat request to see live data.
Campaigns
📦
No campaigns yetCampaigns
| Campaign | Status | Bid CPM | Daily Budget | Spent Today | Topics | Actions |
|---|---|---|---|---|---|---|
📦 No campaigns yet | ||||||
Ad Manager
📋
No orders yet — create one to start trafficking line items.Creative Studio
🎨
No creatives yet — create one to serve ads.Ad Preview
Simulate how your creative appears inside a real LLM conversation
👁
Ad Preview Simulator
Select a creative above, then type a user message below to see how your ad appears in a real LLM response.
⚡ Responses are simulated — actual LLM content varies
📍 Ad injects after the first paragraph of each turn
🔒 No user data leaves your browser in preview mode
Analytics
CTR, conversions, spend and topic reach
Impressions
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CTR
—
Conversions
—
Spend
—
Avg CPM
—
Daily Impressions & Spend
No data yet
Impression Distribution
No data yet
Performance by Entity
| Entity | Type | Imps | Clicks | CTR | Convs | CVR | Spend | CPM |
|---|---|---|---|---|---|---|---|---|
| Loading… | ||||||||
Performance by Creative
| Creative | Imps | Clicks | CTR | Convs | CVR | Spend | CPM |
|---|---|---|---|---|---|---|---|
| No creative impressions yet in this period. | |||||||
Line Item Pacing
Active line items with delivery goals
No active line items with delivery goals.
Topic Reach Heatmap
Impressions attributed per targeting topic, derived from line item targeting
No line items with topic targeting found.
Budget & Billing
Manage funds, view spend, and download receipts
⚠ Your balance is running low. Add funds to keep campaigns active.
Current Balance
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Spend meter
—
Total spent (all time): —
Add Funds
Custom:
Auto-Recharge
When balance drops below
$
reload
$
Settings saved locally
Transaction History
Last 50 entries
| Date | Type | Amount | Provider | Reference | Receipt |
|---|---|---|---|---|---|
| Loading… | |||||
Settings
Account
Name—
Email—
ID—
Budget & Billing
Current Balance
—
API Access
Rotate your API key to issue a new one with a 24-hour grace window.