Co-Branding and Cross-Promotions: Partnerships That Grow Both Brands

Two brands together can reach more people, and look more credible, than either alone. Co-branding and cross-promotions let you borrow a partner's audience and reputation while they borrow yours. Here's how to find the right partner and make it work.

This guide is part of our brand and creative series.

Types of partnerships

Type	Example
Co-created product	A café and a local bakery launch a signature pastry
Joint campaign	Two complementary businesses share a radio or billboard campaign
Bundled offer	A gym and a nutrition coach offer a joint package
Co-hosted event	A PR agency and a law firm host a founder breakfast
Content collaboration	Joint webinar, podcast episode or guide (webinars)
Cross-promotion	Each promotes the other in emails, social or in-store
Cause partnership	Brands support a community cause together (cause marketing)

Finding the right partner

• Shared audience, different offer: complementary, not competing
• Compatible values and quality: their reputation becomes part of yours
• Mutual benefit: both sides gain something clear
• Similar commitment: both willing to promote actively

Look at businesses your customers already use before or after buying from you.

Structuring the deal

Use a clear proposal (how to write a partnership proposal) covering:

• Goals and success measures
• What each side contributes (money, media, product, audience)
• How costs and revenue are shared
• Use of logos and trademarks, with approvals
• Timeline
• Data sharing and customer privacy
• Exit terms

Put significant agreements in writing, with legal advice.

Campaign ideas

• A shared radio spot promoting a joint offer, splitting the cost (radio advertising)
• Co-branded billboards on shared customer routes (billboards)
• A joint giveaway on social (contests and rules)
• A limited-edition product with a launch event and media pitch (local media)
• A shared email feature to both lists (with appropriate consent)

Keeping both brands clear

• Agree on how both logos appear and which leads in each channel
• Keep messaging consistent with both brand voices
• Make sure the combined offer is simple to understand

Risks

• A partner's reputation problem affects you
• Uneven effort or benefit leads to friction
• Brand confusion if the partnership doesn't fit
• Data sharing without proper consent

Example: two local brands, one campaign (illustrative)

A Calgary coffee roaster and a bike shop create a "Commuter Kit" for spring: a travel mug of house blend, a bike tune-up voucher and a co-branded water bottle. They split the cost of a two-week drive-time radio campaign and a transit shelter ad near a popular bike route, each with its own promo code. Both promote the kit to their email lists and in-store. The joint story earns a local lifestyle feature, and each business gains customers from the other's audience.

Measure

• Leads, sales or sign-ups from the partnership (use unique codes and links per partner; see tracking)
• New customers who came via the partner
• Audience growth on both sides
• Media coverage generated

Successful partnerships often grow into longer relationships; see strategic partnerships.