Definition
Cross-promotion in email is the practice of using email content to direct subscribers toward a brand's other channels and using those channels to grow the email list. It turns email from a standalone channel into the connective tissue of a broader content strategy.
Examples include featuring recent blog posts in a newsletter, promoting a podcast episode with a listen link, inviting email subscribers to join a social media community or highlighting an upcoming webinar. The reverse direction — social posts inviting followers to join the email list, podcast mentions of the newsletter — completes the flywheel.
Effective Cross-Promotion Tactics
- Embed social media content such as tweets or Instagram posts directly in email
- Include one-click podcast listen links and timestamps for key segments
- Feature blog post summaries with clear "read more" links
- Promote upcoming events with calendar-add functionality
- Use email footers to promote other channels subscribers can follow
Best Practices
- Cross-promote channels that genuinely add value for the subscriber, not every channel the brand operates
- Track cross-channel attribution to understand which promotions actually drive meaningful engagement
- Rotate which channels you promote rather than featuring the same call-to-action in every email
- Ensure the promoted channel delivers on the promise — inviting subscribers to a dormant social account damages credibility
Related Glossary Terms
Announcement Email
An announcement email is a dedicated campaign that communicates a specific update, milestone, or change to subscribers, from product launches and feature releases to company news and events.
B2B Email Marketing
B2B email marketing targets business professionals and organisations with longer sales cycles, educational content, and relationship-driven campaigns compared to B2C email.
B2C Email Marketing
B2C email marketing focuses on sending targeted promotional and transactional emails to individual consumers, emphasising personalisation, urgency, and direct response.
Buyer Persona for Email Marketing
A buyer persona is a semi-fictional representation of an ideal email subscriber based on data, research, and behavioural insights used to target and personalise campaigns.
Campaign Payback Period (Email)
The campaign payback period is the number of sales or amount of revenue needed to recover the full cost of creating, producing, and sending an email campaign.
Channel Attribution Ratio (Email)
Channel attribution ratio is email's percentage share of total conversions across all marketing channels, used to evaluate email's relative contribution to revenue.