Co-marketing with complementary tools
Partner with non-competing products that serve the same audience for joint webinars, shared case studies, and cross-promotions that give both sides free access to each other's users.
Why this can grow a startup
Both products promote each other to existing audiences that already trust them, creating free cross-pollination. It works especially well when both products solve adjacent problems for the same ICP. A joint webinar or co-authored case study carries double the credibility of solo content. At early stage, it's one of the few ways to borrow a large audience without paying for ads or influencers.
Company example
HubSpot (scaled co-marketing partnerships to 500K+ graduates), multiple SaaS founders on r/SaaS report this as an underrated zero-cost channel.
Source and metric
Source: founderpath.com · Browse founderpath.com tactics
500K+ graduates)
Source discovered: March 19, 2026
When to use it
Use this when Partnerships is relevant to 0-100, 100-1K and you can run a bounded test with a free budget.
When not to use it
Do not use it as a substitute for customer evidence, a clear owner, or a measurable stop condition. Local platform rules and market behavior still need checking.
Founder checklist
- Read founderpath.com and identify what is directly supported.
- Choose one channel context: Partnerships.
- Define the test around 500K+ graduates).
- Set an owner, evidence window, and stop condition before launch.
Explore the context
Apply this with an operator
Choose the first market, local proof, partners, and distribution sequence with operator context.