Docs
Resources

Mediation

Fall back to another ad network so a slot is never wasted.

Waterfall to a backup network

When Koah doesn't fill, you can fall back to another ad source so the slot still earns.

  1. Request a Koah ad for the placement.
  2. On fill, render it.
  3. On no-fill, hand the same slot to your backup network.

In JavaScript, branch with the onFill / onNoFill callbacks on requestAd (see the JavaScript ad mediation page for the full reference):

Pre & Post-answer Waterfall

In a chat UI, you can waterfall two Koah ad requests for one slot.

  1. Request when the user's question arrives.
  2. If no fill, request again after the answer is ready.
  3. If the second fills, it replaces the prior render (both requests share the same target).

Rendering Koah inside another stack (AdMob)

If you already mediate through a network like AdMob, Koah can render as a creative inside an existing native ad slot via a companion adapter, rather than owning the slot directly. This lets you add Koah demand without rebuilding your mediation layer.

Availability is platform-specific — see your SDK's docs and changelog.

Was this helpful?