If your cost-per-lead has crept up every quarter for the past year, the answer isn’t necessarily a bigger ad budget — it’s a different channel. Co-marketing partnerships, where two non-competing brands share an audience and split the cost of reaching it, routinely produce lower acquisition costs and higher trust than paid media alone, particularly in B2B and underpenetrated sectors. For most SMEs, the right move is not choosing one over the other, but rebalancing spend toward partnerships before the next ad budget review.
We’re seeing this conversation more often in our advisory work because the economics of paid acquisition have genuinely shifted, not just anecdotally.
Why paid ads keep getting more expensive
Global online advertising spend is forecast to keep growing steadily through the next decade, which sounds like good news until you realise what rising spend actually means for a buyer: more advertisers bidding for the same inventory, on the same platforms, targeting the same audience segments. More competition for impressions pushes CPMs and CPCs up regardless of your own campaign quality. SMEs feel this first because they don’t have the budget cushion or brand recognition that lets larger players tolerate a rising cost-per-click.
The result, in our experience with founders across Malaysia and the wider region: teams keep increasing ad spend to defend a lead volume that used to cost half as much, and nobody stops to ask whether the channel itself is still efficient. It’s worth reading the broader trend data if you want the numbers behind this — see the online advertising market outlook that most agencies are already pricing into their forecasts.
What co-marketing actually is
Co-marketing is two brands with overlapping but non-competing audiences running a joint campaign — content, an event, a bundled offer, a webinar, a data report — and sharing the cost and the leads generated. Airwallex’s approach to B2B marketing through sports sponsorships is a useful illustration of the underlying logic: rather than buying attention directly, the brand borrows the emotional pull and existing audience of something the target market already cares about, and uses that association to reach B2B decision-makers who tune out standard ad formats. You can read more on how that played out in Airwallex’s own account of the approach.
The mechanism that makes co-marketing efficient is simple: you’re not paying to build awareness from zero, you’re borrowing trust that already exists. A prospect who sees your logo next to a partner they already respect extends some of that credibility to you before you’ve said a word. Paid ads can’t do that — they have to build the entire trust chain from a cold click.
Where it works best (and where it doesn’t)
Co-marketing performs strongest in three conditions we look for before recommending it:
Underpenetrated or education-heavy sectors. In B2B SaaS selling into hospitality, or in healthcare B2B where procurement cycles are long and buyers are cautious, a joint webinar or report with an established industry partner does more to move a prospect through the funnel than a paid campaign ever could, because the sale depends on trust and category education, not impulse. This pattern shows up clearly in how SaaS vendors are approaching hospitality — buyers in that sector are still forming opinions about which tools are worth adopting, and a credible co-marketing partner shortcuts that education process.
Markets with high growth but low brand awareness. Vietnam’s e-commerce sector is a good regional example: rapid growth, increasingly sophisticated buyers, but still a market where individual brands haven’t built deep loyalty yet. A new entrant partnering with an established local platform or logistics player to co-market reaches exactly the audience a solo paid campaign would spend months and a much larger budget trying to find organically.
Categories where buyers actively distrust ads. Healthcare and enterprise software both fall here. Buyers in these categories are trained to discount vendor claims; they trust peer references and associations with credible third parties far more.
Where it works less well: commodity consumer products with short purchase cycles, where paid ads’ speed and precision targeting still outperform the slower relationship-building that co-marketing requires. If you’re selling an impulse purchase, don’t force a partnership model that’s built for consideration-heavy sales.
How to structure a co-marketing partnership properly
Most co-marketing efforts fail not because the concept is wrong but because the partnership itself is loosely defined. Before you approach a partner, agree on:
- Audience overlap, not audience identity. You want partners whose customers could buy from you but currently don’t — not partners chasing the exact same buyer, which turns the exercise into shared competition rather than shared reach.
- A single measurable asset. A joint report, webinar series, or bundled trial — not a vague “let’s collaborate” arrangement. Vague partnerships produce vague leads.
- Lead ownership and attribution rules, agreed in writing before launch. Decide who owns the data, how leads are split or shared, and what “a qualified lead” means to both parties. This is where most partnerships quietly break down.
- A cost-sharing formula that reflects real contribution. Equal split only makes sense if both brands bring roughly equal audience size and production effort. Otherwise, weight it.
- A defined end date and renewal decision point. Co-marketing partnerships should be reviewed like any paid channel — against cost-per-lead and lead quality, not against goodwill.
Comparison: paid ads vs co-marketing vs owned content
| Factor | Paid ads | Co-marketing | Owned content (SEO/organic) |
|---|---|---|---|
| Speed to first lead | Fast (days) | Moderate (weeks) | Slow (months) |
| Trust transferred to prospect | Low | High | Moderate |
| Cost trend | Rising | Stable, shared | Low marginal cost, high upfront effort |
| Best for | Short sales cycles, commodity products | Long sales cycles, B2B, education-heavy categories | Compounding brand equity over time |
| Scalability | High, but expensive at scale | Limited by available partners | High once assets are built |
| Control over message | Full | Shared | Full |
Most SMEs we advise end up running all three, but the mistake is treating paid ads as the default and co-marketing as a nice-to-have. In categories where trust is the real barrier to conversion, that ordering should often be reversed.
When brand and lead gen budgets should meet
Co-marketing sits at the intersection of branding and lead generation, which is exactly why founders often mis-file it as a marketing “nice-to-have” rather than a core acquisition channel. If you’re still deciding how to sequence spend between building the brand and generating pipeline, our earlier piece on branding or lead generation: which to fund first as you scale covers the underlying trade-off in more depth. And if part of the motivation for exploring partnerships is entering a new regional market where you have no existing brand equity, it’s worth checking our five signals your business is ready for APAC expansion before committing partnership budget to a market you’re not yet operationally ready to serve.
Frequently asked questions
How do we find the right co-marketing partner?
Start with your existing customers — ask which other tools, services, or brands they already use and trust in their workflow. The best partners are usually one step removed from you in the buyer’s journey, not direct competitors and not completely unrelated businesses.
Should a small SME with no marketing team attempt co-marketing?
Yes, but keep the first partnership small and simple — a single joint webinar or content piece rather than a multi-channel campaign. It tests the partnership dynamic and lead quality before you commit real budget or headcount to it.
How do we measure whether co-marketing is actually working?
Track cost-per-qualified-lead the same way you would for paid ads, and compare it directly. If a partnership consistently produces cheaper, better-qualified leads than your paid channels, it deserves a growing share of budget — treat it as a channel, not a favour.
Does co-marketing replace the need for paid advertising entirely?
No. Co-marketing builds trust and reaches new audiences efficiently, but it depends on partner availability and relationship management, which limits how fast it scales. Most businesses need paid ads for speed and volume, and co-marketing for efficiency and trust — the right mix depends on your sales cycle and category.
If you’re rethinking how your lead generation budget is allocated, or want a second opinion on whether a partnership-led approach fits your sector, book a free strategy call with our team.