Grammarly
Tool · this deep dive is built from the official pages of the platform itself and of the tools that support it.
Overview
Grammarly is a tool for checking and correcting text, embedding itself in other people's programs and sites. The tool offers basic spelling and grammar checking, the determination of tone, and AI requests, which are counted one by one and limited by the plan (the plans page).
The arrangement of the tool is easier to understand through its unit of count: it is not a document and not a word, but an AI request. It is on this that the limits of all the plans are built.
The interface language of the homepage is en-US. The hreflang markup on the site of the tool declares six language versions: German, English, Spanish, French, Italian and Portuguese.
Which platforms it works with
The tool declares work in "1 million+ apps and websites" and gives beneath these words a set of icons (the features page): Gmail, Microsoft Outlook, Google Docs, Microsoft Word, Slack, Microsoft Teams, Microsoft PowerPoint, Apple Mail, Notion, LinkedIn, Facebook, Figma.
This list needs to be read as examples and not as a closed list: twelve icons illustrate the declared million, and the absence of a platform among them proves nothing. There is no full list on the page.
Of the social platforms two are named in the examples: LinkedIn and Facebook.
Note the character of the integration too. All the places named are programs and sites where you write text: mail, documents, messengers, presentations. The tool works in the input field, not with an account of a platform.
Pricing
There are three plans (the plans page): Free — 0, Pro — 12 EUR a month, Enterprise — on request.
The minimum paid price is 12 EUR a month (the Pro plan). The currency here is a consequence of our geolocation at the time of reading, not the only one possible: from another country the page may show another currency.
The trial period is 7 days.
What is free
There is a free plan, and it is permanent, not a trial (the plans page). It includes: 100 AI requests, basic spelling and grammar checking, the determination of tone.
The difference between a permanent free plan and a trial period is substantial here: the tool has both — 100 requests a month for ever and a separate 7 days of trial of the paid plan.
Restrictions
AI requests are limited by the plan (the plans page): the free one — 100 a month, Pro — 2,000 a month per member, the corporate one — without count.
The unit "per member" on the middle plan is important: the limit belongs to the person, not to the team, and adding an employee adds his two thousand requests too.
Collaborative work on the middle plan is limited separately: 2 groups of users, 1 style guide, 1 brand tone. On the corporate plan these limits are removed.
Put another way, on the Pro plan you will run up not against the volume of text but against the number of AI requests and the number of settings for teamwork — one style and one tone for the whole company.
How you earn with it
A programme is announced: the Grammarly Affiliate Program, the accounting and the payouts go through the affiliate network Impact (the page of the programme, terms). There is also a help centre section devoted to the programme.
The rate is not named by a number either on the landing page or in the terms. On the landing page it says only about a "highly competitive commission structure" and about a bonus for placing a banner and a publication; in the terms — "We will pay Affiliate for each Qualified Action", without rates.
They pay for one-off actions, not for a subscription. For private individuals that is the registration of an account and the purchase of a subscription; for the business direction — an independent purchase, a qualified lead and a closed deal. Recurring payouts are not announced in the terms. The business direction separately divides the deals into two categories: up to 149 seats and from 150 seats.
The lifetime of the click tag is 90 days, and this is the only number that coincides on the landing page and in the terms: a "90-day cookie window", and in the terms — the action must happen "within ninety (90) days of the user's first visit".
The payout threshold is 25 USD: "Any amount due to Affiliate that is twenty-five United States Dollars ($25) or greater will be paid during the immediately subsequent billing cycle". For new partners the payment goes within 25 days after the end of the month of the accrual.
Who is not taken and what is forbidden is said outright. Non-commercial organizations are not admitted. Forbidden are promotion through Craigslist, Picoworkers and Microworkers, the resale of traffic between networks, telephone sales and unauthorized promo codes.
What it will not do
A non-commercial organization will not be let into the affiliate programme — this is a direct prohibition in the terms, not a silence.
A partner will not be paid for the renewal of a referred client's subscription: what is paid for are one-off qualified actions, and recurring payouts the terms do not announce. Nor will they pay for traffic from micro-task exchanges, for the resale of traffic, for telephone sales and for promo codes that the partner has thought up himself.
Less than 25 USD they will not send out for payout — the sum waits for the next cycle.
On the Pro plan there will be neither a third group of users, nor a second style guide, nor a second brand tone, and the AI requests will run out at two thousand a month. On the free one — at a hundred.
The methods of withdrawing the money are governed by the Impact platform — the accounting and the payouts go through it.
A full list of the places where the tool works does not exist: the declared million of applications and sites is backed by only twelve examples.
Verified data
The checked data this deep dive rests on.
Platforms
Gmail, Microsoft Outlook, Google Docs, Microsoft Word, Slack, Microsoft Teams, Microsoft PowerPoint, Apple Mail, Notion, LinkedIn, Facebook, Figma
A row of icons under the words «1 million+ apps and websites» — that is, these are examples, not a closed list. Of the social platforms, LinkedIn and Facebook are named
source, checked 2026-07-28
How the money works here
Affiliate programme. yes: the Grammarly Affiliate Program (accounting and payouts through the Impact network)
the /affiliates page
source, checked 2026-08-04
Click-tag lifetime. 90-day cookie window; in the terms: the action must occur within ninety (90) days of the user's first visit
the landing page and the terms agree
source, checked 2026-08-04
Payout minimum. Any amount due to Affiliate that is twenty-five United States Dollars ($25) or greater will be paid during the immediately subsequent billing cycle
for new partners, payout is within 25 days of the end of the month in which it accrued
source, checked 2026-08-04
Who is admitted. non-profit organisations are not admitted; promotion through Craigslist, Picoworkers, Microworkers, reselling traffic between networks, telephone sales and unauthorised promo codes are prohibited
the business line separately divides deals into up to 149 seats and from 150 seats
source, checked 2026-08-04
Where the terms are. https://www.grammarly.com/affiliates/terms
there is also a help section at https://support.grammarly.com/hc/en-us/sections/115000022452-Grammarly-s-Affiliate-Program
source, checked 2026-08-04
One-off or recurring. not stated; one-off actions are paid for: signing up for an account and buying a subscription, and for business — a self-service purchase, a qualified lead and a closed deal
no recurring payments are announced in the terms
source, checked 2026-08-04
Pricing
yes, permanent
100 AI requests, basic spelling and grammar checking, tone detection
source, checked 2026-07-27
12 EUR / month
The Pro plan; the price in euros is a consequence of our geolocation
source, checked 2026-07-27
Free 0; Pro 12 EUR/month; Enterprise on request
source, checked 2026-07-27
7 days
source, checked 2026-07-27
Limits and restrictions
AI requests are capped by plan: free — 100 a month, Pro — 2000 a month per member, enterprise — uncounted
source, checked 2026-07-28
the middle plan limits the collaborative features too: 2 user groups, 1 style guide, 1 brand tone; on the enterprise plan they are uncounted
source, checked 2026-07-28
Languages
the interface language of the home page: en-US
The language is taken from the markup attribute, the versions from hreflang
source, checked 2026-07-28
de,en,es,fr,it,pt (6)
Source: the hreflang declaration on the service's website
source, checked 2026-07-27
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