Partnerships & loops

SparkLoop

Paid and free newsletter recommendations network.

Visit sparkloop.app
Cost
Free + paid options

Free and paid recommendations network, per SparkLoop. Paid recommendations cost per subscriber; check current pricing.

Verdict
slow burn

A large paid and free newsletter recommendation network. Quality varies, so watch open rates of new subscribers.

Difficulty
Easy

Mostly self-serve. Sign up and post, with light checks.

Effort
Low

About 2 to 4 hours a month.

First result
1 to 2 weeks

A rough range for one person working on it part-time.

Payoff
Steady

a trickle that lasts while you run it.

Best for

Newsletters that want to buy or trade subscribers.

Not for

Products without a newsletter.

Pros

  • Large recommendation network
  • Paid or free

Cons

  • Subscriber quality varies
  • Costs per subscriber add up

The full guide

Last verified 2026-10-30

Links checked 2026-10-30 · All links answer

01What it is and who is there

SparkLoop describes itself as "the #1 paid + free newsletter recommendations network." Newsletters recommend each other at sign-up, and publishers can pay for subscribers or earn by recommending others. It works across several newsletter platforms. The audience is readers signing up to newsletters in the network.

02Cost and what you actually pay for

Free recommendations are free. Paid recommendations charge per subscriber; SparkLoop sets fees and terms. Check current pricing.

03Is it right for you?

It fits newsletters that want to buy or trade subscribers. It fits poorly for products without a newsletter. Subscriber quality varies, so watch engagement.

04Before you start

  • A newsletter with a clear topic.
  • A budget per subscriber if paying.
  • Read SparkLoop's current terms.

05Step-by-step: how to distribute here

  1. Connect your newsletter tool to SparkLoop.
  2. Set up free recommendations with relevant partners.
  3. If paying, set a price per subscriber you can afford.
  4. Track engagement of new subscribers by source.
  5. Cut sources with low engagement.

06What to post or submit

Listing description:

[Newsletter]: [topic] for [who]. [Schedule]. [Why readers stay].

07Common mistakes and do-nots

  • Do not pay for subscribers you never check.
  • Do not recommend newsletters you do not trust.

08How to measure it

  • Track cost per subscriber and 30-day open rate.
  • A realistic test: one month.

09Time budget

  • Before: 1 to 2 hours.
  • Ongoing: 1 hour a month.

10Pair it with

11Sources

Sources