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Solo Devs

Partnerships and Integrations as a Distribution Channel

Building an integration with a platform your customers already live in, and co-marketing with a complementary tool, can put you in front of buyers who are already warm. Here is how it works, what it really costs, and the dependency risk nobody mentions.

By the Does This Make Money Team

Published September 11, 2026·12 min read

intermediate
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Here is a question worth sitting with: where are your customers right now, at this exact moment, before they have ever heard of you? For most solo SaaS founders the honest answer is not "browsing Product Hunt" or "reading my tweets." It is "logged into some big platform they already pay for, doing their actual job." That platform is where the attention is. And most of the time, you are trying to pull people away from it with cold acquisition instead of showing up inside it.

That is what this guide is about. Instead of manufacturing attention from scratch, you plug into a place where your customers already are. You build an integration with a platform they use every day, you get listed in its marketplace, and you team up with a complementary tool that serves the same people. Done right, it is one of the few channels that keeps sending you warm users long after you build it. Done wrong, it is a pile of engineering work that produces nothing and quietly hands a big company control over your business. Both outcomes are common, so let us be honest about which is which.

Where does the money actually come from?

The money does not come from the integration itself. It comes from a person who already uses a platform, wants it to do something it does not do, finds you in the place they already trust, and pays you to fill the gap.

A person already using Platform X every day
        ↓
  hits a limit ("I wish it could also do Y")
        ↓
  searches Platform X's marketplace / integrations directory
        ↓
  finds your tool listed there, in context
        ↓
  installs / connects it (one or two clicks, trust pre-loaded)
        ↓
  it does the thing inside a workflow they already have
        ↓
  pays  →  monthly recurring revenue
        ↓
  the integration keeps them sticky (harder to churn)

Look at where the warmth comes from in that chain. Every step above "pays" was already in motion before you existed. You did not create the demand or the trust. You positioned yourself at the exact point where an existing user goes looking for more. Compare that to an ad, where you pay to create the demand, the awareness, and the trust all at once. This is the same traffic-to-revenue chain every business runs on, just entered from a warmer door. If the underlying model is fuzzy, where online money comes from and how making money online works both walk through it from the ground up.

Your move here: before you build anything, write down the exact sentence a user would think right before they go looking for you ("I wish Platform X could also ___"). If you cannot fill in that blank convincingly, the integration will not pull traffic, no matter how well it is built.

How it actually works

There are three related plays here, and they stack. You do not have to do all three, but they reinforce each other.

The integration itself. You connect your product to a platform your customers already use so the two work together. The value has to be real, not cosmetic. "We have a Zapier connection" is table stakes. "We turn the messy thing Platform X leaves you with into the finished thing you actually needed" is a reason to install. The best integrations remove a manual step the user currently does by hand, copying data between two tabs, exporting and reimporting, reformatting something every week.

The marketplace or directory listing. Most serious platforms have a public directory of apps that connect to them: an app store, an integrations page, a partner directory. This is the distribution part. Getting listed puts you in front of that platform's users at the moment they are shopping for exactly what you offer. Listings usually require you to meet some technical bar and fill out a real profile, and the good ones review submissions. That friction is a feature, because it keeps the directory from being noise, which is why the users there convert.

The co-marketing partnership. Separately, you find a complementary tool that serves the same customer without competing with you, and you cross-promote. A joint blog post, a shared webinar, a "works great with" mention on each other's site, a shout-out to each other's email lists. You are borrowing each other's audiences. The only rule that matters is that both audiences genuinely overlap and neither tool cannibalizes the other.

Your move: list the platforms and tools your customers already pay for, then circle the one or two where an integration would remove a real manual step. Start there, not at the platform with the biggest logo.

A worked example (hypothetical, made-up numbers)

These numbers are illustrative, not a promise or a typical result. Suppose you run a $39 per month SaaS that cleans up and formats data, and your customers all happen to use one popular project platform, call it Platform X, every day.

You spend three weeks building a genuine integration: it pulls records out of Platform X, does your thing, and pushes them back, removing a copy-paste step users currently do every Monday. Then you apply to Platform X's app marketplace, which takes another two weeks of review and back-and-forth on their requirements.

Once listed, say the marketplace sends you a steady trickle: 200 people view your listing in a month, 25 install the free connection to try it, and 5 of those become paying customers. That is roughly $195 in new monthly recurring revenue from a channel you are not actively working, layered on top of whatever else you are doing. The following month it does something similar, because the listing keeps working while you sleep. Those numbers are invented to show the shape of the thing, not a benchmark you should expect.

Now add a co-marketing partnership. You find a complementary tool whose users also live in Platform X, and you co-write one honest post about the workflow you both fit into, cross-posted to both lists. Maybe it sends a one-time bump of signups and a lasting backlink. The point is the shape: the integration is a durable trickle, the partnership is a punchy spike, and together they compound. Compare that to spending the same weeks buying cold clicks that stop the instant the budget does.

Your move: sketch your own version on paper with your real price and honest conversion guess, so you can see whether the engineering weeks are worth it before you spend them.

What you need and what it costs

Required. Engineering time, and a lot more of it than you expect. A real integration means learning another platform's API, handling its auth, dealing with its rate limits, and maintaining it when they change things. You also need a product that already works, because an integration multiplies an existing value, it does not create one. And you need to actually meet the marketplace's listing requirements, which can include security review, a support commitment, and a proper listing page.

Optional. A dedicated landing page for the integration ("Your Tool for Platform X") that you can point ads and content at. A small budget for a co-marketing webinar or a joint giveaway. Analytics that tag where an install came from, so you know the marketplace is actually the source.

Nice to have, later. A second and third integration once the first proves the channel. A formal partner program on your side once tools start asking to integrate with you.

Skip for now. Building integrations with five platforms at once. This is the same spraying mistake that kills every other channel, just more expensive because each one is weeks of code. One deep integration with the platform your customers cluster around beats five shallow ones nobody asked for. If you are not yet sure who that narrow group is, pick a narrow first segment is the prerequisite to this whole play.

Your move: estimate the build honestly, in weeks, then decide if the warm traffic it could produce is worth more than shipping the same weeks into product or a faster channel.

How long it takes

Slower than outreach, faster to compound than SEO. Building a solid integration is often two to six weeks of real work, and getting through a marketplace review can add days to a couple of months depending on how strict the platform is. After that, the listing starts working on its own, and it keeps working, which is the whole appeal. A co-marketing partnership is faster to arrange but depends entirely on finding the right partner and both of you actually following through.

The honest framing: this is a compounding channel with a long build step, not a channel for your first customer next week. If you need revenue this month, this is not it. If you want a channel that sends warm users for a year after you build it, this is one of the best a solo founder can reach. For where it sits against everything else, the channels that actually work for a brand-new SaaS ranks it against outreach, communities, and content.

Your move: only start this once you have proven people want the core product through a faster channel first. Build the integration for a demand you have already confirmed, not one you are hoping exists.

What beginners get wrong

The biggest mistake is building an integration nobody asked for. It feels productive, it is real engineering, and it can absorb a month while producing zero signups because it connects to a platform your customers do not actually use, or it automates a step nobody found painful. An integration is only a channel if it removes a real friction for a real group of people.

The second mistake is treating "we integrate with X" as marketing while never getting listed in X's directory. The listing is the distribution. A connection that only your existing users know about is a feature, not a channel. If the platform has a marketplace and you are not in it, you built the expensive part and skipped the part that brings traffic.

The third mistake, and the one that ends businesses, is ignoring dependency risk. When you build on someone else's platform, you are a tenant, not an owner. They can change the API and break you overnight, rewrite the marketplace rules, bury your listing, take a cut of your revenue, or decide your feature is useful enough to build themselves. This is real and it happens. The defense is not to avoid platforms. It is to never let one platform become your only channel and only source of customers. Keep your own list, your own site, and a direct relationship with buyers, so that if the platform turns cold you have somewhere to stand. An email list is the classic version of that owned relationship, and it pairs naturally with word of mouth, which referral and word-of-mouth for SaaS covers as the channel you actually own.

The fourth mistake is a bad co-marketing partner. Partnering with a tool whose audience does not overlap yours produces polite nothing, and partnering with something that quietly competes trains your own prospects to leave. The overlap has to be genuine and the products complementary, not substitutes.

Your move: before you build, confirm three things in writing. The platform is one your customers actually use daily, the integration removes a step they do by hand today, and the platform has a public directory you can get listed in. If any is missing, fix that before you touch code.

How I would start

If I ran a solo SaaS today and wanted to use this channel, here is the order I would go in.

  1. Name the platform. Look at my existing customers and find the one platform they all already pay for and log into daily. Not the biggest platform, the one mine actually cluster around. If I cannot name it clearly, I stop and go do the segment work first.
  2. Find the friction. Write the exact sentence a user thinks right before they would want me ("I wish Platform X could also ___"). If the blank is a manual step they currently do by hand every week, I have my integration. If I cannot fill it convincingly, I do not build.
  3. Check the directory exists. Confirm the platform has a public marketplace or integrations directory, and read its listing requirements before writing any code, so I build to that bar from the start.
  4. Build one deep integration. Just one, for that one platform, that removes that one real step. Ship it to a few existing customers first and confirm it actually helps before I go public.
  5. Get listed, properly. Complete the marketplace submission, write the listing page like a landing page (the problem, the outcome, the price), and treat the review process as part of the work, not an annoyance.
  6. Add one co-marketing partnership. Find one complementary, non-competing tool whose users also live in that platform, and do one honest joint thing: a post, a webinar, a cross-mention. See if it moves anything before scaling it.
  7. Protect the base. Keep capturing every user onto my own email list and my own site, so the platform is a channel I use, not a landlord who owns me.

For the customer-by-customer version of proving demand before you build any of this, get your first 10 customers is the companion, and our first customers hub pulls the early-stage playbook together.

What I would not do

I would not build integrations with several platforms at once to look busy. I would not ship an integration for a platform my customers do not actually use, no matter how big its logo is. I would not call "we integrate with X" a marketing strategy while sitting out of X's directory. I would not build my entire business on one platform's traffic with no owned channel to fall back on, because that hands a stranger the power to end me. And I would not partner with a tool whose audience does not truly overlap mine, because that is just two people politely wasting an afternoon.

The one thing to take with you

Cold acquisition asks you to create demand, awareness, and trust from nothing. Integrations and partnerships let you borrow all three from a platform your customers already live in. Build one genuinely useful integration with the platform your people cluster around, get listed where they shop for tools, add one honest partnership with a complementary product, and keep your own list so no single platform owns you. It is slower to start than sending DMs, but it is one of the few channels that keeps sending warm buyers long after the work is done. Being where your customers already are beats shouting at strangers, almost every time. For the wider argument about why the channel matters more than the code, distribution beats product is the piece to read next.

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