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Growing a newsletter usually costs either time (posting, networking, writing guest pieces) or money (ads). SparkLoop’s Partner Network offers a third option: let your newsletter earn money by helping other newsletters grow, then use that money to grow your own.
A quick note: the SparkLoop links in this post are my affiliate link. If you sign up through it, I may earn a commission, at no extra cost to you.
The two sides of the Partner Network
SparkLoop’s tools serve two goals: earning money by recommending newsletters and brands to your subscribers, and growing your list by being recommended by others.
| Side | What you do | What happens |
|---|---|---|
| Partner (earn) | Recommend other newsletters to your readers | You’re paid per confirmed subscriber you send |
| Partner Program (grow) | Offer a fee for each subscriber others send you | Other newsletters recommend yours |
| Free swaps | Recommend a similar newsletter, and they recommend you | Both lists grow at no cost |
Step 1: Earn from your signup flow
Start on the earning side. Add SparkLoop’s Signup Flow after your subscribe form so every new reader sees a few relevant recommendations, and earn for each confirmed referral. Our guide to earning money from your signup flow covers the setup.
This gives you real data: how much each new subscriber earns you through recommendations.
Step 2: Work out what a subscriber is worth
Before you pay anyone to send you subscribers, you need to know what a subscriber is worth to you. Add up what you earn per subscriber over, say, 12 months, from:
- Signup-flow recommendations
- Ads or sponsorships
- Affiliate links
- Products or paid subscriptions
If a subscriber earns you $4 over a year, paying $2 to acquire one is a good deal. Paying $6 isn’t, however fast it grows your list.
Good to know: Measure it, so you can manage it. Earnings per subscriber is the single most useful number for growing a newsletter profitably.
Step 3: Get recommended with a Partner Program
Now flip to the growth side. Create a Partner Program in SparkLoop and set:
- Your payout per subscriber: what you’ll pay for each confirmed new subscriber. Keep it below your earnings per subscriber.
- Your monthly budget: the maximum you’ll spend, so costs never run away.
- Your quality bar: SparkLoop screens for fraud, and subscribers must stay subscribed through a screening period, normally 10 to 14 days, before you pay.
Other newsletters in the network can then choose to recommend you in their own signup flows.
Step 4: Close the loop
This is where it becomes a growth engine:
- New subscribers join your newsletter.
- Your signup flow earns money from recommendations.
- You reinvest part of those earnings into your Partner Program.
- Other newsletters send you more subscribers.
- Those new subscribers see your signup flow, and the loop continues.
Done well, your growth becomes partly self-funding. You still need to write a newsletter people want to read: paid growth only works if new subscribers stay.
Step 5: Add free swaps
Alongside paid recommendations, set up free swaps with newsletters whose audience overlaps with yours but doesn’t compete. A family-finance newsletter and a parenting newsletter, for example. It costs nothing and builds relationships in your niche.
The short version
SparkLoop’s Partner Network works both ways: you earn by recommending newsletters to your new subscribers, and grow by paying others to recommend you. Work out what a subscriber is worth to you, set your payout below that, cap your monthly budget, and reinvest your signup-flow earnings into growth. Start with SparkLoop and pair it with the five ways to grow your subscribers. If you’re choosing a newsletter platform, beehiiv has its own growth tools too.
Common questions
How much does it cost to get recommended?
You set the price you'll pay per new subscriber in your own Partner Program, and other newsletters choose whether to promote you. You also set a monthly budget, so you control your total spend.
What stops low-quality subscribers?
SparkLoop screens referrals for fraud, and subscribers have to stay subscribed for a screening period before they count. Publications can also adjust what they pay individual partners based on subscriber quality.
Is paying for subscribers worth it?
Only if a subscriber is worth more to you than they cost. Work out your earnings per subscriber from ads, sponsors, products or signup-flow recommendations first, then set your price below that.
Can I grow without paying anything?
Yes. Free recommendation swaps, where you and a similar newsletter recommend each other, cost nothing. They work best between publications with overlapping but non-competing audiences.
This article is general information, not personal financial advice. Your situation is your own, so check the details for yourself or speak to a regulated adviser before making big decisions. Where investments are mentioned, their value can go down as well as up.
