Turn ad spend into measured revenue.
bidsystem.ai bids every dollar toward the outcome you care about — ROAS, conversions, leads, or purchases — across the Ezoic publisher network, and tracks the result end to end.
How ROAS optimization works
Set the goal. The engine does the bidding, targeting, and creative selection — and keeps learning.
Pick a bid strategy and budget
Choose Target ROAS or Target CPA to optimize automatically, or set manual CPC/CPM. Cap spend with daily and lifetime budgets at the ad group and campaign level.
Bids optimize per site
Target strategies use per-site conversion-rate estimates to tune every bid for the exact site, device, and placement — and use lower discovery bids on unproven placements.
Measure and improve
Conversions flow back through your pixel or server postback. As data builds, the engine shifts spend toward what converts and trims what doesn't.
Reach the right pages and people
Layer contextual and audience targeting so your spend lands where it converts.
Contextual
Match pages by meaning with keyword targeting and the IAB content taxonomy — reach the topics your customers are reading.
Audience
Target by country, region, postal code or radius, device, operating system, and browser — or leave any dimension open.
Site control
Allow or block specific publisher domains with campaign allow/block lists, plus an account-wide blocklist. Run only where you want to.
Delivery rules
Combine conditions with AND/OR logic, target placement types, and cap how often each user sees your ads.
Conversion tracking, built in
One snippet measures the full path from impression to conversion — so ROAS is real, not estimated.
Every step is attributed back to the campaign that drove it.
<script src="https://ads.bidsystem.ai/bsads.js"></script>
<script>
bsads.configure({ pixelId: 'YOUR_PIXEL_ID' });
// fire on conversion:
bsads.trackAction({ type: 'purchase', value: 49.99 });
</script>- Track purchases, sign-ups, leads, and custom values
- Server-side postback for server-to-server conversions
- Click-through (up to 30 days) and view-through attribution
Optimize for what actually matters
Pick the outcome that defines success for your business.
Put a number on your advertising.
Set a goal and budget, and launch your first campaign in minutes.
Get Started