# How do agencies plan and forecast reach for cross-channel media planning?

<p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">Cross-channel planning requires more than channel-by-channel estimates. Agencies increasingly need to forecast reach holistically, understand duplication across media types and build scenarios that reflect how audiences accumulate across digital and traditional investments.</p>

##### Post Metadata
- Posted at: 6 months ago
- Net upvotes: 1


## Comments
### Comment 1

Agencies plan and forecast reach for cross-channel media planning by modelling how different channels contribute to overall audience delivery before a campaign is activated. Rather than relying on separate channel-level estimates, teams need a holistic view of how reach builds across digital and traditional media within a single plan.

In practice, this involves creating planning scenarios, testing different channel mixes and using reach curves to see how incremental reach changes as investment shifts across platforms. This allows agencies to make informed decisions about where to allocate budget for maximum total reach and efficient audience growth.

TelmarHelixa supports this through cross-media planning workflows that connect audience intelligence directly to reach forecasting, reach curves and scenario planning across media types, enabling planners to build and evaluate cross-channel plans quickly in one environment.

##### Comment Metadata
- Posted at: 6 months ago
- Author title: Strategic Product Marketing Leader | Ad-Tech, Audience Intelligence &amp;amp; GTM Strategy | Fluent in Ideas &amp;amp; Execution




## Related Product
[TelmarHelixa](https://www.g2.com/products/telmarhelixa/reviews)

## Related Category
[Audience Intelligence Platforms](https://www.g2.com/categories/audience-intelligence-platforms)

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