Turn unsold ad space
into revenue

One tag. AI-driven optimization. Zero conflict with your existing ad stack.

Get Your JS Tag How it works →
adbunny.js 
<script src="cdn.adbunny.in/adbunny.js"
  data-publisher="your-tag"
  data-target="#ad-slot">
</script>

Every impression counts.

most ad stacks pass on a third of their impressions. thin demand, odd hours, the wrong geo, and the slot goes dark. AdBunny exists for that exact moment: when everyone else passes, your inventory still earns.

01

For Publishers

fill every slot your
primary stack passes on

One tag. Same-day setup. No conflict with existing demand partners. AdBunny acts as a secondary layer, serving only when your primary stack passes.

learn more
Publisher remnant inventory being filled automatically
Aggregated remnant inventory across the AdBunny network
02

For Ad Networks

aggregated remnant,
one integration

Programmatic access to remnant banner inventory across the AdBunny network, with real-time performance reporting on every impression you buy.

talk to demand team
03

AI Optimization

the best-paying ad,
every single impression

Our AI evaluates live demand per impression in real time, so every banner served is the one most likely to pay best right now.

how it works
AI evaluating demand for every impression in real time

Network average, last 30 days

89% fill rate on remnant inventory

~35%  industry standard with static waterfalls

Fill rate by day

Mon
87%
Tue
91%
Wed
89%
Thu
93%
Fri
88%
see what publishers earn

Trusted across the network

the proof
writes itself

AdBunny integrated in minutes and our remnant fill rate went from ~30% to over 85% within the first week.

Sarah Chen
Head of Ad Ops, PublisherCo

We were skeptical about another ad tag, but AdBunny's AI optimization genuinely outperformed our existing waterfall.

Marcus Rivera
Director of Monetization, AdNet+

The single-tag integration meant our engineering team didn't need to do anything. It just worked.

Priya Patel
VP Product, BannerFlow

Get started

stop leaving remnant
revenue on the table

One tag. AI-driven optimization. Revenue from inventory that used to sit empty.

Get Your JS Tag

FAQs

No. AdBunny is built to run on remnant inventory only, so it fills what your primary demand doesn't reach. There's no conflict because AdBunny acts as a secondary layer: it only serves ads when your primary stack passes on an impression.
Typically minutes. It's one JS tag, not a waterfall, not an SDK integration, not a server-side change. Paste the tag into your pages or ad slots and you're live.
Our network average is ~89% fill rate on remnant inventory, compared to ~35% with traditional static waterfalls. Results vary by traffic and inventory, but most publishers see an immediate uplift.