Frequently Asked Questions
Everything you need to know about PixelFly and server-side tracking.
General Questions
Browser-based tracking is becoming increasingly unreliable due to:
- Ad blockers blocking tracking pixels (30-40% of users)
- iOS 14+ privacy changes limiting cookie access
- Browser restrictions on third-party cookies
- Intelligent Tracking Prevention (ITP) in Safari
Server-side tracking sends data directly from your server to ad platforms, bypassing all these limitations and capturing conversions that browser tracking misses.
- You add our lightweight tracking script to your website
- When a user performs an action (page view, add to cart, purchase), the event is sent to PixelFly
- Our servers process the event and forward it to your configured ad platforms (Meta CAPI, GA4, etc.)
- The ad platforms receive accurate conversion data for better ad optimization
The entire process happens in milliseconds without affecting your website's performance.
PixelFly currently supports:
- Meta Conversions API (CAPI) - Facebook & Instagram ads
- Google Analytics 4 (GA4) - Measurement Protocol
- TikTok Events API - TikTok ads tracking
- LinkedIn Conversions API - LinkedIn ads tracking
We're continuously adding support for more platforms.
Setup & Integration
Setting up PixelFly is simple:
- Create a free account and add your domain
- Create a container and configure your receivers (Meta, GA4, etc.)
- Add our tracking script to your website's header
- For WooCommerce, install our WordPress plugin for automatic tracking
Most users complete setup in under 5 minutes. Check our documentation for detailed guides.
Pricing & Payment
Technical Questions
Yes, we take data security seriously:
- All data is transmitted over HTTPS/TLS encryption
- Personal data (emails, phone numbers) is hashed before sending to ad platforms
- We don't store personal customer data longer than necessary
- Event logs are retained for 7 days
See our privacy policy for complete details.
Setup & Troubleshooting
You can set up Meta Conversions API with PixelFly in four steps, without writing code:
- Create a free PixelFly account and a container for your website.
- Add a Meta receiver with your Pixel ID and a Conversions API access token from Meta Events Manager (Platform Config).
- Send events to PixelFly with the WordPress / WooCommerce plugin, Google Tag Manager, or the server-side API.
- Open Test Events in Meta Events Manager and check that your events arrive from the server.
Send the same event ID from the browser Pixel and from PixelFly so Meta counts each event once (Meta's deduplication guide).
If your WooCommerce store uses the GTM4WP plugin older than version 2.0.6, purchases made inside the Facebook or Instagram app on Android were left out of the data layer, so Meta, GA4 and server-side tracking all missed them. Update GTM4WP to 2.0.6 or newer and clear your site cache.
The PixelFly WordPress plugin (1.3.9 and later) also sends every WooCommerce order from your server as a backup, and drops that copy when the browser purchase already arrived, so each order is counted once. Read the full write-up.
Support
We offer multiple support channels:
- Comprehensive documentation with step-by-step guides
- Email support at support@pixelfly.io or pixelfly.io@gmail.com
- Video tutorials on our YouTube channel
- Priority support for Pro and Enterprise plans
- Free setup assistance for Enterprise plan subscribers
Still have questions?
Can't find what you're looking for? Our team is here to help.