Can a campaign just be copied from Facebook to TikTok?

Technically yes, but the economics and moderation rules almost always differ — the creative, pacing, and platform rules are worth adapting rather than porting one-to-one.

Why might conversions fail to reach the new platform?

Usually a mismatched postback or conversion-API format — what worked for Facebook CAPI needs separate configuration for TikTok's native tracking or Google's conversion API.

Should the new platform's CPI be compared straight to the old one?

It's fairer to compare it against the old funnel's numbers from its own launch rather than an already-optimized campaign — that gives a more honest read on the move's real potential.

Does the pre-lander need to change when switching traffic sources?

The structure can usually stay, but the style is worth matching to the new platform's format — what reads as native on TikTok can feel too ad-like elsewhere, and vice versa.

Scaling Across Traffic Sources

Scaling across traffic sources means taking a funnel that already works on one ad platform and moving it to another — Facebook to TikTok, or to Google Ads — without rebuilding it from zero. Every source has its own moderation rules, creative formats, and tracking quirks, so a straight one-to-one move almost always dips for the first few days. Here's what to check before the move and how to keep the funnel's economics intact when switching platforms.

What stays the same across sources

The offer itself, the PWA mechanics (install, push notifications), and the landing-level cloaking logic all work the same regardless of where the traffic comes from — none of that is tied to a specific ad platform. S2S postbacks through a tracker (Keitaro and similar) also carry over largely unchanged, as long as the new source has a standard conversion integration. That's the layer worth leaving alone rather than rebuilding.

What changes in moderation rules between platforms

Facebook, TikTok, and Google Ads each have different sensitivity to verticals, creative formats, and what can be shown directly to a reviewer versus what needs to sit behind cloaking. A format that's run quietly for years on one platform can count as a violation on another — especially in gambling and e-com with overstated claims. Before moving, it's worth rechecking that specific platform's current rules rather than relying on experience from the previous one.

Tracking and postbacks when switching platforms

Each source has its own format for passing click parameters and its own conversion-API quirks — Facebook CAPI versus TikTok's native pixel tracking or Google's conversion API — so a postback that mapped the funnel cleanly on one platform needs reconfiguring for another. This kind of mistake isn't obvious right away: the campaign keeps running, but part of the events never reach the platform, so the optimization algorithm trains on incomplete data. Before shifting the main budget, it's worth explicitly confirming that events arrive and match the tracker's logs in count.

The funnel's economics on a new source

Click and install cost on a new platform almost never lines up one-to-one with the old one — TikTok and Google Ads often differ from Facebook both in traffic price and in how the audience behaves on the same offer. First-days metrics — pre-lander CTR, install rate, push response — should be compared against the old funnel's numbers from its own launch, not against an already-optimized campaign; that's a fairer read on the move's real potential.

Creatives and the pre-lander for a new source

A creative format that works in the Facebook feed often doesn't translate one-to-one into TikTok's format — different pacing, different delivery, different audience expectations for the content. The pre-lander's structure can usually stay the same, but it's worth checking whether the style reads as too 'ad-like' for the more native feel typical of the new platform. Split tests earn their keep here — testing a couple of pre-lander variants against the new source's audience right away, instead of blindly porting over whatever won on the old platform.

How APEX simplifies moving between sources

APEX's S2S postbacks are configured per platform — Keitaro paired with Facebook CAPI and similar integrations — which cuts down on manual work when connecting a new source. Sticky per-visitor split tests make it quick to test a couple of pre-lander variants on traffic from the new source, and team roles let you bring in a buyer who specializes in the new platform without anyone else having to rebuild the whole funnel.

FAQ

Can a campaign just be copied from Facebook to TikTok?: Technically yes, but the economics and moderation rules almost always differ — the creative, pacing, and platform rules are worth adapting rather than porting one-to-one.
Why might conversions fail to reach the new platform?: Usually a mismatched postback or conversion-API format — what worked for Facebook CAPI needs separate configuration for TikTok's native tracking or Google's conversion API.
Should the new platform's CPI be compared straight to the old one?: It's fairer to compare it against the old funnel's numbers from its own launch rather than an already-optimized campaign — that gives a more honest read on the move's real potential.
Does the pre-lander need to change when switching traffic sources?: The structure can usually stay, but the style is worth matching to the new platform's format — what reads as native on TikTok can feel too ad-like elsewhere, and vice versa.

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