What is B2B partner marketing?

B2B partner marketing (co-marketing) is the practice of collaborating with complementary, non-competing companies on joint marketing activities to reach each other's audiences. Common activities include joint webinars, newsletter swaps, co-authored content, podcast guest exchanges, and co-sponsored events. Partner marketing extends reach without linear ad spend by borrowing the trust and audience of a complementary brand.

How do you find B2B co-marketing partners?

Look for companies that serve the same ICP without competing with you: check your customers' tech stacks for complementary tools, analyse which companies advertise to the same audience segments, look at shared event sponsorships, and review technology marketplace listings (G2, AppExchange, HubSpot App Marketplace). The best co-marketing partners have a similar audience size to yours -- a large asymmetry in audience size reduces the mutual value of the exchange.

What is the difference between partner marketing and channel sales?

Channel sales is about distribution: a reseller or system integrator sells your product as part of their solution or service offering, typically in exchange for a margin or commission. Partner marketing is about reach: co-marketing activities help both companies reach each other's audiences. The two often co-exist -- a reseller partner might also be a co-marketing partner, running joint webinars and sharing the lead list -- but they are different functions with different commercial structures.

How do you measure B2B partner marketing ROI?

The most direct metrics are: partner-attributed MQLs (leads generated from joint activities), partner-influenced pipeline (deals where a partner touchpoint appears in the customer journey), and partner-sourced ARR (closed revenue from partner-originated deals). Also track audience growth from partner activities (list growth, LinkedIn followers) and referral conversion rates to understand the quality of partner-generated traffic.

B2B Partner Marketing: How to Co-Market with Partners for Mutual Growth

B2B partner marketing (also called co-marketing) is the practice of collaborating with complementary, non-competing companies on joint marketing activities to reach each other's audiences. Examples include: joint webinars hosted by two companies whose products integrate; newsletter swaps between two publications serving the same ICP; co-authored research reports; and shared sponsorship of events. Partner marketing extends your reach without linear ad spend by borrowing the trust and audience of a complementary brand.

Why partner marketing works in B2B

Audience access without ad cost: a partner's newsletter, podcast, or event audience is already opted in and trusting of the partner -- reaching them through a co-marketing activity is far more trusted than a paid ad
Qualified audiences: a partner who serves a complementary need has an audience highly likely to need your solution too
Content scale: a joint webinar or co-authored report is produced at roughly the same effort as a solo piece but reaches twice the audience
Product integrations amplify co-marketing: if your products integrate, joint customers are a natural proof point that validates both companies and attracts others with the same tech stack
Trust transfer: being recommended by a brand the buyer already trusts speeds up the trust-building process significantly

Types of B2B partner marketing activities

Joint webinars: each company promotes to their own audience; both companies get the lead list
Newsletter swaps: each company features the other in their newsletter -- audience swap with no ad spend
Co-authored content: research reports, white papers, or blog posts where both company logos appear
Podcast guest exchange: appearing on each other's podcasts to reach each other's listeners
Co-sponsored events: splitting costs of a roundtable, meetup, or conference sponsorship
Product bundle or integration spotlight: joint case studies showing customers who use both products
Referral programme: a formal arrangement where each company refers prospects to the other with a revenue share or flat fee

How to find B2B co-marketing partners

Look for complementary tools in your customer's tech stack: if your customers typically use Salesforce + your product, Salesforce ecosystem partners are natural co-marketing candidates
Look at LinkedIn ads your ICP clicks: the companies advertising to the same ICP are potential co-marketing partners
Analyse shared event audiences: what other companies sponsor the events your ICP attends?
Look at the "Similar Blogs" your ICP reads: if a content creator serves your ICP with non-competing content, newsletter or content co-marketing is a natural fit
Technology integration directories: G2, AppExchange, and HubSpot App Marketplace list partner relationships and can reveal co-marketing opportunities

Measuring partner marketing ROI

Partner-attributed MQLs: leads generated directly from partner activities (joint webinar registrants, newsletter click-throughs)
Partner-influenced pipeline: deals where a partner touchpoint appears in the customer journey
Partner-sourced ARR: closed revenue from deals that originated through a partner activity
Audience growth: email list and LinkedIn follower growth from partner activities
Referral conversion rate: what % of partner-referred leads convert to customers?

Frequently asked questions

What is B2B partner marketing?: B2B partner marketing (co-marketing) is the practice of collaborating with complementary, non-competing companies on joint marketing activities to reach each other's audiences. Common activities include joint webinars, newsletter swaps, co-authored content, podcast guest exchanges, and co-sponsored events. Partner marketing extends reach without linear ad spend by borrowing the trust and audience of a complementary brand.
How do you find B2B co-marketing partners?: Look for companies that serve the same ICP without competing with you: check your customers' tech stacks for complementary tools, analyse which companies advertise to the same audience segments, look at shared event sponsorships, and review technology marketplace listings (G2, AppExchange, HubSpot App Marketplace). The best co-marketing partners have a similar audience size to yours -- a large asymmetry in audience size reduces the mutual value of the exchange.
What is the difference between partner marketing and channel sales?: Channel sales is about distribution: a reseller or system integrator sells your product as part of their solution or service offering, typically in exchange for a margin or commission. Partner marketing is about reach: co-marketing activities help both companies reach each other's audiences. The two often co-exist -- a reseller partner might also be a co-marketing partner, running joint webinars and sharing the lead list -- but they are different functions with different commercial structures.
How do you measure B2B partner marketing ROI?: The most direct metrics are: partner-attributed MQLs (leads generated from joint activities), partner-influenced pipeline (deals where a partner touchpoint appears in the customer journey), and partner-sourced ARR (closed revenue from partner-originated deals). Also track audience growth from partner activities (list growth, LinkedIn followers) and referral conversion rates to understand the quality of partner-generated traffic.

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