A CAPI pipe tells you the event arrived. Caply tells you Meta still may not know the buyer.

Sending checkout server-side is the floor. Match Forecast, unmatched checkouts, Ghost, and tracking vs creative are the product. We do not race who logged the sale first.

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Comparison based on publicly available information about PixelFlow as of August 2026.

Feature

Caply

PixelFlow

Managed CAPI (no tagging server)

Snippet you paste

Pipe to Events Manager

Score this sale on ingest

Match Forecast 0–10 — not Meta’s delayed EMQ tile

Wait for Events Manager

Unmatched checkouts ($ gap)

Money events under 5/10 — planning estimate

Ghost vs Ads Manager

Caply-sent vs Ads Manager, joined by day

Tracking vs creative

Don’t rebuild ads if Forecast is still blind

Ads Coach on live sales

Missing email, failed delivery — not an ad generator

Public scanner

Any URL, no account

Pricing from

$29/mo14-day trial, card required

$29/mo