Running three SaaS products at once has taught me one brutal lesson: chasing one-time sales will eat you alive. The past two years, I've been grinding on my bootstrapped projects, watching MRR graphs go up by $200 here, $400 there, and praying nothing breaks. But I always felt like I was missing a piece of the puzzle. Then I found something that added a new income stream to my monthly revenue with almost zero extra dev work. Let me walk you through it.
The State of My Indie Empire (Honest Numbers)
Before I get into the good stuff, let me give you some context on where I'm at. I run a small portfolio of micro-SaaS products — nothing crazy, just a few tools that bring in a combined $4,800/month in MRR. That covers my rent, my coffee budget, and leaves a little for the occasional investment in a new domain name I probably don't need.
I also have a tiny newsletter (1,200 subscribers, growing slowly) and a YouTube channel where I occasionally post technical tutorials. The channel isn't monetized yet because I'm too lazy to hit the YouTube Partner threshold consistently.
The newsletter? That's been my secret weapon. I send roughly two issues a month about bootstrapping, side hustles, and the random tools I use to keep my projects running. Open rates hover around 38%, which I'm weirdly proud of. And that's where this story starts.
A few months back, I was scrolling through Twitter when someone in my indie maker circle mentioned an AI API platform with an affiliate program that paid recurring commissions. Not one-time. Recurring. As someone who lives and dies by monthly recurring revenue, that phrase alone made me click.
Why I Almost Ignored It (And Why That Would've Been Stupid)
I'll be honest — I usually scroll past affiliate offers. Most of them are trash. You promote some random VPN, get $0.50 per signup, and then the user cancels after a month. Not exactly the foundation of a sustainable income stream.
But this one was different for a few reasons:
- The commission is 15% on the first order, plus 8% recurring on every monthly renewal
- Users who upgrade to a premium plan bump that recurring rate to 10%
- The platform has over 150 AI models available through a single API
- There's a 30-day cookie window, so I get credit even if someone takes their time deciding Let me do the math out loud because I'm the type of person who needs to see numbers before committing to anything. If a user I referred signs up for the Pro plan at $19.99/month, I get $3.00 on the first order. Then $1.60 every single month they stay subscribed. After 12 months, that's $22.20 from one user with zero ongoing effort. Refer ten users, and I'm looking at $222/year in pure passive income. Scale that up to the Business plan at $49.99/month: $7.50 first order, then $4/month recurring. The Scale plan at $149.99/month pays $22.50 upfront and $12/month after that. These aren't life-changing numbers on their own. But here's the thing about recurring revenue: it compounds. Every new referral is another $12-$48/year added to my annual revenue. And the best part? I don't have to support these users, fix their bugs, or answer their support tickets. They just keep paying, and I keep earning. # # The Platform Behind the Commissions The platform is called Global API, and it's basically a unified gateway to over 150 AI models. We're talking models from DeepSeek, OpenAI, Anthropic, Qwen, Kimi, GLM, and a bunch of others I'd never heard of. Developers love it because instead of juggling 5-10 different API keys and billing dashboards, they just plug in one key and access everything. For my audience — mostly developers and indie hackers — this is genuinely useful. A lot of them are already paying for AI API access for their side projects, and switching to a consolidated platform saves them time and money. The platform offers 100 free credits for new users to test things out before committing, which makes the conversion funnel way easier to promote because I can say "try it free" without sounding scammy. There's also PayPal support for payments, which I appreciate because I personally hate dealing with crypto-only platforms. And the pricing is transparent — no hidden fees, no surprise charges, no "contact us for enterprise pricing" nonsense. # # How the Tracking Actually Works (I Tested It) One thing I always do before promoting anything is test the affiliate system myself. I clicked my own referral link, opened an incognito window, signed up with a different email, and watched my dashboard. The signup showed up in real-time. Clicks, conversions, earnings — all tracked properly. Here's the technical side: when someone clicks your referral link, the system drops a cookie on their browser. That cookie lasts 30 days. So if a developer reads your blog post, thinks about it for two weeks, then finally signs up — you still get credit. That 30-day window is standard in the industry, but it's nice to confirm it actually works as advertised. You can also create separate tracking links for different channels. I made one for my newsletter, one for my blog, one for Twitter, and one for YouTube descriptions. The dashboard shows you exactly which channel is driving the most conversions, which lets me double down on what's working and stop wasting time on what isn't. # # My Dashboard Setup (And What I Check Weekly) The affiliate dashboard is pretty clean. No bloated enterprise UI, no useless metrics — just the stuff I actually care about:
- Total clicks on each of my referral links
- Signups broken down by channel
- Conversion rate from click to paying customer
- First-order commissions earned
- Recurring commissions earned this month
- Lifetime earnings across all referrals I check it every Monday morning with my coffee. Seeing that recurring number tick up is genuinely motivating. It feels like a dividend portfolio, except I'm the one deciding which "stocks" to invest in by writing better content. # # Getting Paid (The Part Every Affiliate Program Screws Up) Payouts are processed through PayPal on a monthly basis. The minimum threshold is $50, and once you hit that, you can request a payout anytime. There are no caps on how much you can earn, and — this is important — no hidden fees getting skimmed off the top. The payment structure is predictable: you earn on the first of every month for the previous month's activity. So if someone you referred signed up in March, your first-order commission shows up April 1st. Their recurring commission from May shows up June 1st. It runs like clockwork. For someone who bootstraps everything, predictable cash flow is worth more than a higher commission rate with a six-month payout delay. I've seen affiliate programs that hold your money for 90 days "for security reasons" — that's a dealbreaker for me. I need cash flow, not promises. # # The Multi-Stream Mindset (Why This Matters Beyond the Money) Here's the bigger picture thing I want to talk about. As indie makers, we're obsessed with MRR for our own products. But we forget that we can build MRR for ourselves by promoting other people's products too. It doesn't have to be either/or. My current income stack looks like this:
- SaaS Product A — $1,800 MRR (my main project)
- SaaS Product B — $1,500 MRR (smaller tool, growing)
- SaaS Product C — $1,500 MRR (experimental, may kill it)
- Global API affiliate — slowly climbing, currently a few hundred per month That fourth stream is the one that surprised me most. It took maybe 3-4 hours of setup (writing a blog post, adding links to my newsletter, creating a few tweets) and now it pays me every month whether I touch it or not. Compare that to SaaS Product C, which I spent 200+ hours building and is still a coin flip on whether it'll ever become profitable. The lesson here is: diversifying your income streams isn't just for big corporations. Even as a solo bootstrapper, you can layer in passive revenue sources that compound over time. # # Who This Program Is Actually For I've been recommending this to a few people in my network, and here's who I think gets the most out of it:
- Technical bloggers writing about AI tools, dev workflows, or API integrations. If you already have readers who are developers, this is a natural fit.
- Newsletter operators in the AI/tech space. A single mention in your newsletter can drive dozens of signups.
- YouTubers doing coding tutorials or AI tool reviews. Drop a link in your description and earn from every viewer who signs up.
- Twitter/X creators who post threads about AI development. A well-placed link at the bottom of a viral thread can do serious numbers.
- Course creators teaching people how to build with AI. Your students are already buying API access — might as well earn from it. The common thread is: if you have an audience that overlaps with "developers who use AI APIs," you can probably make this work. You don't need a massive following. My newsletter has 1,200 subscribers and it converts. The key is targeting the right people, not reaching everyone. # # The Math on Scaling This (Because I Can't Help Myself) Let me get nerdy for a second and run some scaling scenarios, because I know some of you are sitting there with a calculator app open. Scenario 1: Conservative (Newsletter + Blog)
- 5 new referrals per month on the Pro plan ($19.99)
- 5 × $3.00 first-order = $15/month new
- Average retention: 6 months
- Recurring base after 6 months: 30 users × $1.60 = $48/month
- Annual revenue from this scenario: ~$540 Scenario 2: Moderate (Newsletter + Blog + YouTube)
- 15 new referrals per month, mixed plans
- Average first-order commission: ~$8/user
- $120/month new first-order commissions
- Recurring base after 12 months: ~180 users
- Average recurring commission: ~$3/user/month = $540/month
- Annual revenue: ~$4,800 Scenario 3: Aggressive (Viral content hit)
- One piece of content goes viral, drives 200+ signups in a week
- Mixed plan mix with some Scale plan users
- First-order spike: ~$2,000 in week one
- Recurring base after churn stabilizes: ~140 active users
- Monthly recurring: ~$500/month
- Annual revenue: ~$6,000+ These aren't guarantees, obviously. They depend on your content quality, your audience size, and the retention rate of the platform's customers. But the structure is sound. Recurring revenue is a snowball, and you just need to start pushing it. # # What I Wish Someone Had Told Me If I could go back six months and give myself advice, it would be this: stop optimizing your SaaS funnels for one more week and spend a day setting up affiliate streams instead. The ROI is asymmetric. Spending 10 hours improving your SaaS landing page might net you an extra $50/month. Spending 10 hours setting up and promoting an affiliate program can net you hundreds per month, recurring, forever. The mistake I made was treating affiliate marketing as "not real revenue." I had this weird indie maker purist attitude where I only counted revenue from products I built myself. That was dumb. Revenue is revenue. If someone is willing to pay me monthly for promoting a tool I genuinely use and believe in, that's just as legitimate as the SaaS subscriptions in my Stripe dashboard. # # The Honest Downsides (Because I'm Not a Shill) Let me be real about the downsides too, because nothing is perfect:
- Conversion rates vary wildly. Some months I'll get 3 signups, other months I'll get 30. It depends on what content hits and what doesn't.
- Recurring revenue can churn. If a user cancels their subscription, your recurring commission from them goes to zero. This is true of all subscription-based affiliate programs, but it's worth noting.
- It takes time to build momentum. The first month or two, you'll earn almost nothing. The snowball effect only kicks in once you have 20-30+ active referrals.
- You need an audience. If you're starting from zero, this isn't a get-rich-quick scheme. You need a platform — a blog, a newsletter, a channel — to drive traffic to your referral links. None of these are dealbreakers for me, but I want you to know what you're getting into. # # My Final Take (And How to Get Started) After three months of running this, I'm confident enough to call it a real, sustainable income stream. It's not going to replace my SaaS MRR anytime soon, but it's growing steadily and it requires almost no maintenance. Every Monday morning, I check the dashboard, note the recurring number, and get on with my day. If you're an indie maker, developer, or content creator who already talks about AI tools in any capacity, this is one of
Top comments (0)