Lost Safari Identity
ITP deletes cookies after 7 days. Your Safari users look like new visitors every week, destroying frequency caps and retargeting.
Server-Side Prebid for Publishers
Recover Safari Revenue.Accelerate Your Auctions.
ShimmerSync moves your Prebid auctions server-side, recovers lost Safari identities, and boosts your eCPM by 10-20%. One script tag. Zero complexity.
15-25%
Safari ID Recovery
40%
Faster Auctions
10-20%
eCPM Lift
<50ms
P99 Latency
The Problem
Safari is killing your ad revenue
Safari's ITP blocks third-party cookies, making 15-25% of your users invisible to SSPs. No identity = no targeted bids = lower CPMs.
Slow Client-Side Auctions
Browser-based Prebid adds 500-2000ms to page load. Slow pages = lower viewability = fewer bids = less revenue.
SSP Sync Chaos
Each SSP fires its own cookie sync pixels. More pixels = more latency = worse user experience = lower Core Web Vitals.
Features
Everything you need to maximize ad revenue
ShimmerSync handles the complexity so you can focus on content.
Safari Identity Recovery
Recover 15-25% of lost Safari user identities through server-side cookie syncing. Beat ITP restrictions.
Server-Side Prebid
Move bid requests server-side for faster auctions, reduced latency, and higher fill rates.
Real-Time Analytics
Track request volume, match rates, and revenue lift with beautiful dashboards.
Multi-SSP Support
Connect to Rubicon, AppNexus, PubMatic, Index Exchange, and more with one integration.
Prebid Cache
Built-in VAST XML caching for video ads. No external dependencies required.
One-Line Integration
Drop in a single script tag. No complex setup or Prebid.js modifications needed.
How It Works
Three steps to higher revenue
1
Add One Script
Drop our interceptor script before your Prebid.js. It automatically routes auctions through our servers.
<script src="https://api.cloudshimmer.tech/v1/interceptor.js?api_key=YOUR_KEY"></script>2
We Handle the Rest
Our servers sync cookies, recover Safari identities, run auctions, and return winning bids—all in under 50ms.
3
Watch Revenue Grow
Track your identity recovery rate, request volume, and eCPM lift in real-time from your dashboard.
Pricing
Simple, transparent pricing
Start at $20. Scale as you grow. No hidden fees.
Starter
$20/month
10,000 requests/month
- Basic ID Recovery
- 1 site
- Community support
- 7-day data retention
Most Popular
Pro
$50/month
500,000 requests/month
- Full ID Recovery (3 layers)
- Up to 5 sites
- Email support
- 30-day data retention
- Dashboard analytics
Business
$250/month
5,000,000 requests/month
- Full ID Recovery (3 layers)
- Unlimited sites
- Priority support
- 90-day data retention
- Advanced analytics
- Prebid Cache included
Enterprise
Contact Us
Unlimited requests/month
- Everything in Business
- Dedicated account manager
- Custom bidder adapters
- SLA guarantee
- On-premise option
Need More?
Custom AdTech Consulting
Beyond our SaaS platform, we offer hands-on consulting for complex AdTech challenges: server-side tracking setup, yield optimization audits, and creative performance analytics.
Explore Consulting ServicesReady to recover your Safari revenue?
Join publishers who have increased their eCPM by 10-20% with ShimmerSync.