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Grammarly Affiliate Program

Active

AI writing assistant paying per free signup as well as per premium conversion.

Join programView official terms

Researched and verified by Alston AntonySaaS SEO practitioner and affiliate publisher, working in search since 2010.Last checked

We do not currently earn commission from this program. Outbound links carry our UTM tags only. Full disclosure.

$0.20–$20Commission
One-timeRecurring
90 daysCookie duration
Not publicly disclosedNetwork
Aug 12, 2026Last verified

Quick answer

Yes. Grammarly runs an active affiliate program paying a reported $0.20 for each free signup and $20 for each premium conversion, with a 90-day cookie window. The dual structure means broad traffic earns something even when it does not convert to paid.

Program overview

Grammarly sells AI writing assistance, grammar checking and tone detection to individuals, teams and enterprises, and is among the most recognised names in the category. Its affiliate program pays on free signups as well as paid upgrades, which suits high-volume traffic.

AI Toolsai writinggrammarconsumercplhigh volume

Commission details

$0.20–$20One-time

Reported at $0.20 per free signup and $20 per premium conversion

Commission type
Hybrid
Recurring
No — one-time payment per sale
Currency
USD

Payment and payout details

Payout frequency
Not publicly disclosed
Minimum payout
Not publicly disclosed
Payment methods
Not publicly disclosed
Payout currency
USD

Promotional restrictions

Paid search (PPC)Not publicly disclosed
Brand-term biddingNot publicly disclosed
Coupon promotionNot publicly disclosed
Email promotionNot publicly disclosed
Deep linkingNot publicly disclosed
Self-referralNot publicly disclosed

Who this is best for

Good fit

  • Publishers with very large general or student audiences
  • Affiliates who can drive volume rather than high-intent buyers

Poor fit

  • Small, niche audiences where $20 per conversion will not add up
  • Affiliates seeking recurring commission

Pros and limitations

Pros

  • Pays on free signups, so broad traffic monetises
  • 90-day cookie
  • Extremely high brand recognition lifts conversion rates

Limitations

  • $0.20 per free signup requires enormous volume to matter
  • No recurring commission
  • Increasingly squeezed by free AI writing tools

How to join

  1. 1Apply through the Grammarly affiliates page
Join programView official terms

Sources and verification

This record was last checked on . Verification dates are set only when a program is genuinely rechecked — they are never bumped by a site rebuild. Spotted something out of date?Report it.

Frequently asked questions

Is the Grammarly affiliate program worth it for a small site?

Probably not on the free-signup payout alone — at $0.20 each you need tens of thousands of signups for it to matter. The $20 premium conversion is what makes it viable, so it suits audiences with genuine buying intent rather than pure traffic volume.

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