Kit for affiliate marketing: the original-content rule and the 70–80% guidance.
Kit allows affiliate marketing, but it wants the creator's own business, expertise, research, or content to remain the reason the audience is receiving the email. The practical question is not simply whether an affiliate URL can be inserted. It is whether affiliate promotion remains secondary to original content.
Kit can support an affiliate-funded editorial publication when original content clearly remains primary.
That is stronger than saying “Kit allows affiliate links.” We gave Kit an actual representative sample of the type of comparison email StackEvidence expects to send, and a Product Specialist reviewed it against the current policy.
Affiliate-only publishing
Kit affiliate program
Kit wants affiliate marketing “sprinkled into” a real creator business.
Kit's current affiliate-marketing guidance centers on one main factor: the sender needs their own business or content outside of affiliate promotion.
We did not rely only on the generic 70–80% article.
Kit Verification asked us to create a representative draft showing what our real audience would receive. We created that draft inside the account without sending it and asked Kit to review the actual content model.
The representative StackEvidence sample passed the content-model review.
The draft represented independent software research and comparison content, including the way affiliate-related material would be incorporated into the broader editorial message.
Kit's Product Specialist said the sample appeared primarily focused on independent editorial research and software comparison, with affiliate links incorporated as part of the broader content rather than being the sole purpose of the email.
The response also noted that the affiliate relationship was clearly disclosed and confirmed that Kit allows properly disclosed, responsibly used affiliate links.
Kit then told us we could continue sending emails while ensuring the content, subscriber-collection methods, and overall account activity continue complying with the Acceptable Use Policy.
Think in terms of substance, not merely counting URLs.
Earlier human guidance from Kit's Verification team told us the roughly 70–80 / 20–30 guideline is considered per email. The later sample review provides a more useful real-world example of what compliant execution can look like.
The business model matters more than whether an email contains an affiliate URL.
Evidence-based comparison
Educational newsletter
Third-party-offer feed
Some topics remain restricted even when affiliate content is a minority of the email.
Kit's current affiliate-marketing guidance specifically identifies certain categories that it does not allow through affiliate links.
Kit evaluates more than the draft itself.
The sample-review process also reinforced that healthy production use depends on permission-based subscriber collection and normal account-quality signals.
Kit also pays affiliates to recommend Kit itself.
Using Kit as your email provider and joining Kit's affiliate program are separate decisions. The latter creates an additional agreement governing Kit-specific referral links.
Good commission economics do not mean the program is unrestricted.
Build the email around value first and attach monetization second.
Ask whether your affiliate business actually resembles the model Kit allows.
Policy fit is only one part of the Kit decision.
This page combines public rules with a direct review of the actual content model.
The public policy establishes Kit's general boundary. The Verification team's earlier response explained the percentage guidance. The October sample review is stronger operational evidence because Kit evaluated a representative StackEvidence message rather than a hypothetical description alone.
Kit's unusually strong affiliate economics do not control our ESP recommendation.
This page contains no Kit affiliate link. Kit's policy fit, functionality, pricing, and suitability are evaluated separately from what StackEvidence could earn by referring a Kit customer.