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Affiliate program comparison

Klaviyo vs Mailchimp

Compare Klaviyo vs Mailchimp by commission, attribution, approval, audience fit, restrictions and current first-party source evidence.

Email Marketing PlatformsKlaviyo
Commission
Referral and co-sell fees are available to accepted Agency Partners, but the current public…
Attribution
Lead/referral qualification is governed by the current partner agreement…
Model
Partner / status
VS
Email MarketingMailchimp
Commission
25% for eligible new-customer referrals; 5% for eligible managed-customer revenue
Attribution
No referral-link cookie required; a new paid customer must…
Model
Partner / status
Choose Klaviyo when

Email/ecommerce agencies, consultants and implementation partners rather than generic coupon or review publishers.

First-party source checked · September 8, 2026
Choose Mailchimp when

Agencies, consultants and service providers who actively manage multiple Mailchimp client accounts rather than publishers seeking a simple open affiliate link.

First-party source checked · September 8, 2026
Verify before you choose

Open the current program pages side by side.

Use the comparison to narrow the choice, then confirm the current qualifying event, attribution and promotion rules on each program before publishing a recommendation.

Klaviyo

Email/ecommerce agencies, consultants and implementation partners rather than generic coupon or review publishers.

Visit Klaviyo
Mailchimp

Agencies, consultants and service providers who actively manage multiple Mailchimp client accounts rather than publishers seeking a simple…

Visit Mailchimp

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Decision differences

Where the two offers actually diverge.

Only material fields that differ are shown here. Equal fields are left out so the page is easier to scan.

Commercial model
Klaviyo

agency-partner-referral

Mailchimp

partner-managed-referral

Commission
Klaviyo

Referral and co-sell fees are available to accepted Agency Partners, but the current public agreement says fee calculations are defined in the Partner Program Guide rather than publishing one universal rate

Mailchimp

25% for eligible new-customer referrals; 5% for eligible managed-customer revenue

Attribution
Klaviyo

Lead/referral qualification is governed by the current partner agreement and Program Guide rather than a generic public affiliate cookie

Mailchimp

No referral-link cookie required; a new paid customer must connect to the eligible Mailchimp & Co member within 30 days

Approval
Klaviyo

Apply to the K:Partners Agency/solution partner program; acceptance is required

Mailchimp

Join Mailchimp & Co; earning eligibility requires at least 2 paid connected client accounts and ongoing qualifying activity

Think twice about Klaviyo when

No single public commission rate is stated in the agreement

Think twice about Mailchimp when

This is not a conventional open-link affiliate program

Full terms

Side-by-side research table.

“Not published” means the reviewed first-party source did not expose that field clearly enough to state it as fact.

FactorKlaviyoMailchimp
Current statusActive specialist/partner programActive specialist/partner program
CategoryEmail Marketing PlatformsEmail Marketing
Commercial modelPartner / statusPartner / status
CommissionReferral and co-sell fees are available to accepted Agency Partners, but the current public agreement says fee calculations are defined in the Partner Program Guide rather than publishing one universal rate25% for eligible new-customer referrals; 5% for eligible managed-customer revenue
AttributionLead/referral qualification is governed by the current partner agreement and Program Guide rather than a generic public affiliate cookieNo referral-link cookie required; a new paid customer must connect to the eligible Mailchimp & Co member within 30 days
ApprovalApply to the K:Partners Agency/solution partner program; acceptance is requiredJoin Mailchimp & Co; earning eligibility requires at least 2 paid connected client accounts and ongoing qualifying activity
Source reviewed2026-09-082026-09-08
Best fitEmail/ecommerce agencies, consultants and implementation partners rather than generic coupon or review publishers.Agencies, consultants and service providers who actively manage multiple Mailchimp client accounts rather than publishers seeking a simple open affiliate link.
Klaviyo

Strengths and checks

Reasons to consider it

  • Current partner agreement explicitly supports referral and co-sell fees
  • Large ecommerce/email ecosystem
  • Lead registration can use a unique referral link or partner portal

Verify first

  • No single public commission rate is stated in the agreement
  • This is not a generic open affiliate program
  • Partner acceptance and lead qualification rules apply
Read the Klaviyo profile
Mailchimp

Strengths and checks

Reasons to consider it

  • 25% new-customer referral rate is published
  • 5% managed-customer revenue is published
  • No minimum earnings threshold for quarterly Payoneer commission payments

Verify first

  • This is not a conventional open-link affiliate program
  • You need at least two paid connected client accounts to earn
  • Commission duration varies by Mailchimp & Co membership tier
Read the Mailchimp profile
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