Launching soon — join the wishlist

Three jobs. One tool. · CAPI · Auto ad-pause · Replaces GTM

Track Every Sale.
Pause Every Wasted Ad.

SyncBeacon is the only EU-billed platform that bundles server-side conversion tracking, automatic out-of-stock ad pausing and a complete Google Tag Manager replacement — across Shopify, WooCommerce, Magento, BigCommerce and more.

Buy these separately and you'll pay $148–$598/mo across two vendors
— and most pause-ads tools are Shopify-only.

SyncBeacon does both, on every major platform, from €69/mo.

Three jobs, one subscription — CAPI + auto ad-pause + GTM replacementShopify, WooCommerce, Magento, BigCommerce & more (most rivals are Shopify-only)No GTM, no pixels to maintain, no developer needed — paste one scriptGDPR-compliant · EU-hosted · transparent EUR pricing
Coming soon

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We're putting the finishing touches on SyncBeacon. Leave your email and we'll reach out the moment we're ready for you.

No spam, ever. We'll only contact you when we're ready to launch.

End-to-end data pipeline

From your store to every ad platform — server-side

SyncBeacon sits in the middle: enriching, deduplicating, consent-filtering and forwarding every conversion — automatically.

Three jobs. One subscription.

The market sells these as three separate tools. We bundle them.

Server-side conversion tracking, automatic ad pausing, and a Google Tag Manager replacement are sold by different vendors at different prices — or paid for in developer hours.
SyncBeacon is the only platform that does all three, on Shopify, WooCommerce, Magento, BigCommerce and more.

📡Product 1

Server-side conversion tracking

Every purchase, add-to-cart and checkout captured server-side and dispatched to Meta, Google, Microsoft Ads, X Ads, Snapchat and Pinterest — immune to ad blockers, ITP and PayPal/Stripe redirect gaps.

Standalone server-side tracking tools charge $100–$249/mo for this alone.

🛑Product 2

Automatic ad pause on stock-out

When inventory hits zero, ads pause across all five platforms in seconds. When you restock, they resume automatically. No more burning budget on products you can't ship.

Dedicated ad-pause apps charge $49–$499/mo and they're all Shopify-only

Product 3

Replaces Google Tag Manager

Paste one script and retire GTM completely. No containers to audit, no per-platform pixels to maintain, no developer needed for updates. Platform SDKs auto-update on the server.

GTM itself is free, but typically costs 10–40 dev hours/quarter to operate — plus a server-side GTM container adds $20+/mo on top.

Buy them separately

$148 – $748/mo across two vendors,

plus the dev hours to keep GTM alive.

And you still won't get any of it on WooCommerce, Magento, BigCommerce or beyond.

Or get all three in SyncBeacon

from €69/mo

EU-hosted · EUR billing · Shopify, WooCommerce, Magento, BigCommerce & more

At a glance

One platform, every conversion — here's what SyncBeacon brings to your stack.

Go live in minutes

< 5 min

Full setup time

one script, zero maintenance

Save ad budget
🛑

Auto-Pause

Ads off when out-of-stock

resumes when stock is back

3-in-1 platform
💰

from €69

CAPI + ad-pause + GTM bundled

rivals charge $148–$748/mo for two

Plug & play
🛍️

5+ connectors

E-commerce platforms

Shopify, Woo, Magento, BigCommerce, Custom Webpage

Multi-platform
📡

6 channels

Ad destinations

Meta, Google, Microsoft Ads, X Ads, Snapchat, Pinterest

Fault-tolerant
🔁

3 systems

Retry layers per event

24 attempts across Tenacity, Celery and dead-letter sweep

Battle-tested
📊

100%

Event delivery rate (eligible)

99.71% incl. consent-excluded events

based on e2e testing on all supported platforms

Verified

100%

Conversion reliability

based on e2e testing on all supported platforms

Under the Hood

The technical details that separate SyncBeacon from browser-pixel solutions and basic CAPI tools.

📡

Server-Side Event Capture

Every purchase, add-to-cart, and checkout is captured at the server level — immune to ad blockers, iOS 14 ITP, Safari restrictions, and PayPal/Stripe redirect gaps that silently kill pixel data. Platform webhooks (Shopify, WooCommerce, Magento, BigCommerce & more) deliver every order directly to the pipeline.

🎯

Google Ads: Full Click ID Attribution

Server-side gclid stitching bridges your browser session and Shopify webhook — Google Ads gets the click ID even on server-side orders, upgrading delivery from Enhanced Conversions (~78%) to the standard path (~98%). wbraid and gbraid are captured for iOS 14+ and Safari campaigns. Consent-mode v2 GRANTED signals unlock modelled conversions on top.

🔁

Multi-Layer Delivery Reliability

Every event gets up to 24 delivery attempts across three independent retry systems: Tenacity (instant retries on blips), Celery (5 × 60 s back-off on outages), and a 30-minute dead-letter sweep. OAuth tokens are refreshed proactively. Permanently failed destinations are flagged — not silently dropped.

Privacy by design

Built for the EU. Ready for every privacy law.

SHA-256 hashing in-browser, zero third-party cookies, consent-signal aware, and a built-in Right-to-Erasure endpoint. GDPR compliance is the architecture — not an add-on.

Privacy details
Revenue impact

Calculate your lost revenue

Industry average: 28–40% of conversions are invisible to browser pixels. Enter your ad spend and reported revenue to see exactly how much is slipping through.

Open calculator

Stop flying blind on your ad spend.

Your competitors are already recovering those conversions. It takes five minutes to set up and one script to deploy.