Co-selling is becoming a non-negotiable piece of the modern B2B partnership puzzle. Done right, it accelerates deals, grows market reach and opens doors that direct sales can't.
But jumping in before you’re ready can have the opposite effect of what you’re aiming for, and walking back a co-sell motion that didn’t land is harder than never starting one. Partners disengage when the process is unclear or the value isn’t obvious. Pipeline stalls. Relationships sour.
The good news: readiness isn’t guesswork. We chatted with Nicolette Lopes, Director of Channel Partnerships & Alliances at PartnerStack, to break down exactly what it looks like to be “ready” for co-selling partnerships — and what to do if you’re not quite there yet.
Understanding co-selling vs. reselling
Co-selling is a collaborative sales partnership where two or more companies join forces to sell their solutions together. It’s often conflated with reselling, but the two models work very differently.
In a resell partnership model, a partner sells your product directly to their customer and owns the entire relationship — you’re largely out of the picture. In a co-sell partnership, both companies stay in the deal — each bringing their own solution to a shared customer who benefits from both.
For example, a CRM and a sales engagement tool might target the same buyer. Neither replaces the other, but together they solve more of that buyer’s problem — which makes the pitch stronger for both sides.
As Lopes puts it, “If we want to win business, we have to co-sell with organizations that we may not have done so with in the past.”
Related: What is co-selling in a partner ecosystem and how can you do it?
5 signs your business is ready to co-sell
Here are five signs your business is genuinely ready to co-sell — and what to address if you’re not quite there yet.
Strategic alignment
Does your solution naturally fit with another product or service? Do your partnership goals align?
One of the most common co-sell mistakes is partnering with a company simply because you share customers. Shared customers are a starting point, not a strategy. If a prospect has to mentally stitch your two products together themselves, the co-sell pitch will fall flat.
To ensure your products or services complement potential partners, Lopes suggests account mapping, “Account mapping is a really great way to understand, ‘do we have a lot of the same customers? Are there immediate opportunities right in front of us where we can get some early wins?’”
Account mapping is a visual process that involves “mapping” customer and partner data to get insights into which prospects might be most likely to buy.
For Lopes, strategic alignment also extends to partnership goals. “It's really important to not just see what success is for you, but what success is for your partner. If you both have the same goals, that’s when you identify there's a really good opportunity for co-selling.”
Self-check: Can you explain in a sentence why a customer would want both products at the same time? If it takes more than that, the alignment may not be there yet.
See more: Account mapping — your roadmap to new customer acquisition.
Established marketing process
Does your marketing team know who their ICP is? Is your marketing team at a place where they can effectively position you in market?
This matters for co-sell specifically because partners can’t carry your positioning for you. If your own team struggles to articulate what you do and who you do it for, a partner working your deals will struggle even more. And, unlike your own reps, they won’t ask for clarification.
Lopes puts it this way: “I think less about the maturity of the sales team and more about if the marketing team is at the right place to support the partnership.” Lopes believes the opportunity lies with the marketing team to “clearly communicate the ICP, go-to-market strategy, pricing, brand communications, and more.”
In practice, being ready means having a documented ICP your partner can use to qualify opportunities and a co-sell one-pager that explains your value without requiring three follow-up calls.
Self-check: Could a partner rep explain your value proposition to a prospect without looping you in first? If the answer isn’t yes, your positioning isn’t partner-ready yet.
Scalable solutions
Can your company handle the limelight? If a co-selling partnership takes off, are you prepared to scale your organization or product to meet the demand?
It’s critical to have the resources, support systems, and processes in place to handle growth. Without them, you risk jeopardizing customer satisfaction and souring relationships with the very partners you're trying to build with.
Examples of signs you're not ready to scale to support co-selling include:
- No dedicated support queue for partner-sourced deals
- An onboarding process that runs six months or longer
- A product that requires heavy customization before it can be deployed.
Any of these will create a poor experience for the customers your partners bring in — and partners will notice quickly.
Self-check: If your partner sourced 10 deals tomorrow, could your team handle them without degrading the experience for your existing customers? If you’re not sure, there’s your answer.
You might also like: The four stages of partnership maturity — A benchmarking framework for program leaders.
Successful pilot programs
Have you tested the waters of co-selling with a pilot program? If you've already dipped your toes in and seen positive results, it’s a strong indicator to invest more time and resources into it.
Lopes thinks pilot programs are a great way to get initial feedback, but warns that many companies make the mistake of narrowing the time frame instead of the scope.
She goes on to explain, “Pilot programs will be a massive accelerator for your business, if you give them the time to be set up properly. A pilot should not be a few weeks or even a few months. A pilot should be minimum a year. The worst thing that you can do with partners is invest in them for a minute, and then pull back.”
If you haven’t run a pilot yet, that’s a good place to start. Pick one or two partners with strong strategic alignment, agree on success metrics before you begin and assign a named internal owner. Treat it as a learning exercise before you build anything around it.
Self-check: Have you completed at least one co-sell pilot with documented results? If not, that’s your next step — not a full program.
Technology infrastructure
Do you have the right tools in your co-selling toolbox?
Co-selling requires your systems to talk to each other — and to your partners. Without the right tech in place, deals can fall through the gaps, partner activity becomes invisible to your sales team and it’s nearly impossible to prove if co-selling is working.
Consider a robust tech stack that includes:
- An account mapping tool to identify overlapping opportunities with partners before a deal is even in play.
- A CRM integration so co-sell activity is visible to your sales team in the tools they already use.
- A PRM or co-sell platform to manage deal registration, communication and performance across partners. PartnerStack’s co-sell features are built for this.
Self-check: Can your sales team see partner activity in your CRM today? If co-sell deals are being tracked in spreadsheets or email threads, your infrastructure isn’t ready.
What if you’re not ready for co-selling partnerships yet?
Not every business is ready to co-sell, and that’s okay. Jumping in before the foundation is solid is worse than waiting.
If you’ve worked through the five signs and identified gaps, here’s where to start:
- No strategic alignment? Go back to basics. Identify one potential partner whose customers genuinely would benefit from both products at the same time, and validate that before anything else.
- No ICP clarity? Align your sales and marketing teams on who your ideal customer is before approaching any partners.
- Not ready to scale? Define what internal milestones you need to hit before co-sell makes sense, and revisit when you're there.
- No pilot history? Pick one partner you already have a warm relationship with and propose a focused 90-day experiment before committing to a full program.
- No tech stack? Start with account mapping before investing in a PRM — it's the fastest way to see if there's real opportunity with a potential partner.
Co-selling works best when both sides are set up to win. Getting your house in order first is the strategic move.
Biggest challenge in co-selling
Beyond strategic alignment and infrastructure, the biggest mistake Lopes sees is companies starting to co-sell but leaving the responsibility to their partners to sell their value for them.
She notes, “Partners are not a direct sales team, they don't have obligations to your board or your shareholders. It's very important that you make it easy for your co-sell partners to work with you. They are working with you because it makes sense for their clients at that time.”
If your process causes friction or adds a bottleneck, partners will quietly stop bringing you into deals. Lopes adds that businesses should “make it easy to tell the story of what you’re doing and how you’re winning to their customer success team, product team and their sales team.”
See more: Maximizing co-selling success for enterprise partnerships.
Biggest benefits of co-selling
When co-selling works, the upside is significant. Unlike reselling, co-selling lets you stay in control of how your solution is presented — you’re in the room, not waiting to hear how it went.
It also opens doors that direct sales can’t. Partners bring existing trust and relationships with accounts you may never have reached independently, expanding your market reach without having to proportionally expand your sales headcount.
The biggest benefit is revenue — and the compounding effect that comes with it. Lopes thinks of it as tapping into a flywheel. By teaming up with ecosystem partners, co-sellers can bring their solutions to market faster, streamlining the sales cycle and driving revenue for all partners involved.
“A co-sell motion that feels organic is going to help both teams win business faster, more consistently and more effectively,” notes Lopes.
Looking ahead, she’s optimistic about co-selling and its impact on the future of partnerships: “Organizations are realizing that they win better with their partners and I think this has been really great for the industry as a whole.”
Originally published: June 27, 2024 | Last updated: July 2, 2026
