- US device IDs in the graph
- 750M+
- Match rate on events
- 90%+
- Identity window, per customer
- Lifetime
- Most brands are live
- <20 min
How it flows
How a Funnelish event reaches Reddit. Tracked on the funnel page, resolved to a person, then sent.
01 Capture
Captured from Funnelish
Add the Upstack Pixel to your Funnelish funnels to track what shoppers do there. When Funnelish creates the order in Shopify, Upstack records it like any other Shopify order.
See the Funnelish integration →
FunnelishWhat it sends page / eventsfrom the Upstack Pixel in each funnel’s headfbclid / gclid / ttclidclick IDs kept on the way to checkoutorder_idthe Shopify order Funnelish createsorder sourceshows as Funnelish in Upstack reports
02 Understand
Resolved to one person before it leaves
Every Funnelish event is matched against a 750M+ device graph, so a phone browse and a desktop checkout resolve to one customer rather than two strangers.
How resolution works →
Resolved before it is sent - IdentityMatched against a 750M+ device graph, so a phone browse and a desktop checkout resolve to one customer.
customer_typeNew or returning, resolved before send.- DeduplicationBrowser and server copies of the same purchase collapse on event ID, so nothing is counted twice.
- Bot and fraud filteringAutomated traffic never reaches the model, because what you keep out of the training set matters as much as what goes in.
03 Activate
Delivered to Reddit
Forward resolved conversions to the Reddit Conversions API, so a platform where the click and the purchase are often days apart still gets credited.
See the Reddit integration →
RedditWhat it receives hashed email / phoneidentity matching on arrivalrdt_cidcredit the click that drove itexternal_idstable person across sessionsconversion_iddedupe against the browser pixelvalue / currencyvalue-based bidding
Which events reach Reddit
Each Upstack event is mapped to the Reddit event below before it is sent.
| Upstack event | Sent to Reddit as | Key data on the event |
| Page view | PageVisit | URL, referrer, user agent |
| Product view | ViewContent | products, value, currency |
| Add to cart | AddToCart | products, value, currency |
| Checkout | InitiateCheckout (custom event server-side) | value, currency, itemCount |
| Purchase | Purchase | value, currency, transactionId, products |
Every event carries every available match key: hashed email and phone, external_id, the rdt_cid click ID, user agent and IP address. Personal data is hashed with SHA-256 before it leaves Upstack.
The catch
Funnel pages sit outside your Shopify theme, so the Upstack app embed doesn't run on them, and click IDs such as fbclid, gclid and ttclid are easily dropped on the way to checkout.
Add the Upstack Pixel to each funnel and keep the click IDs on the links to checkout. The order itself reaches Upstack when Funnelish creates it in Shopify, counted once per Shopify order ID.
Where to check in RedditDelivery you can audit
Reddit Ads › Events Manager › Conversions API
Server events appear with a Conversions API source label, and the events table shows which parameters arrived.
What changes
What changes when Funnelish feeds Reddit. Two gains on the Reddit side, two on the Funnelish side.
Reddit
Server-side delivery
By default Upstack sends events to Reddit from its servers as well as through the Reddit tag, so an event an ad blocker or browser privacy setting stops in the browser still arrives from the server.
Reddit
Identity-resolved events
Events sent to Reddit carry the resolved customer whenever Upstack can identify one, matched against a 750M+ device graph.
Funnelish
Funnel pages tracked
The pixel loads in the head of every funnel page, so visits and the events you configure are recorded on pages your theme never touches.
Funnelish
One setup, every destination
Connect Funnelish once and forward to every ad platform and email tool you run.
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01
Add the Upstack Pixel to each funnel
In Funnelish, add the Upstack Pixel snippet to each funnel as a tracking code placed with Append To Page Head. If the funnel links to Shopify, add the script that keeps click IDs and UTMs on the link.
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02
Add the Reddit destination
Under Destinations, add Reddit Ads with your Pixel ID (typically prefixed with t2_) and a Conversions API access token generated in Events Manager in Reddit Ads Manager.
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03
Check Event Match Quality
Upstack marks the destination Healthy, and Events Manager in Reddit Ads Manager shows recent events with a Server badge for CAPI events and an EMQ score for each event type. Conversion volume may fluctuate during the first 48 hours while Reddit’s deduplication adjusts.
FAQ
Questions about Funnelish and Reddit.
Will my events be counted twice if I run both the Pixel and CAPI?
No. Upstack sends a shared conversion_id on every server-side event, and Reddit deduplicates against the matching browser Pixel event. As long as the Pixel ID in Upstack matches the Pixel ID firing in your storefront, deduplication is automatic.
Which events does Reddit receive?
PageView as PageVisit, ViewContent as ViewContent, AddToCart as AddToCart, InitiateCheckout as InitiateCheckout (custom event server-side) and Purchase as Purchase.
Which customer parameters are sent to Reddit?
Every event carries every available match key: hashed email and phone, external_id, the rdt_cid click ID, user agent and IP address. Personal data is hashed with SHA-256 before it leaves Upstack.
How do I check that Funnelish events are reaching Reddit?
Upstack marks the destination Healthy, and Events Manager in Reddit Ads Manager shows recent events with a Server badge for CAPI events and an EMQ score for each event type. Conversion volume may fluctuate during the first 48 hours while Reddit’s deduplication adjusts.
How long does it take to connect Funnelish to Reddit?
Most brands are live in under 20 minutes. Once Funnelish events reach Upstack, every destination receives the same resolved events, Reddit included.