Legal information

Terms of Service

What the service does, what it does not do, and the rules that apply to your account.

Last updated: 5 August 2026

Purpose of the service

Composeur is a browser extension and a web application that analyse LinkedIn posts at your request, and help you write your own. An analysis is triggered by an action of yours. No post is ever read, written or published automatically.

Account and access

Access requires an account. You are responsible for keeping your credentials confidential and for the activity carried out from your account. An account is personal. Sharing access between several people is not allowed.

Plans and billing

One paid price is offered, monthly or yearly. Opening an account is free, asks for no card and does not expire; it grants three posts written and ten readings a month. Displayed prices are in euros, all taxes included for consumers. Payments are collected by Polar Software Inc. (United States), acting as merchant of record: your purchase contract is concluded with Polar, the invoice is issued by Polar, and Polar collects and remits the tax applicable in your country. We never see or store your card details.

TrialSeven days, once per account. A payment card is asked for at sign-up, and no charge is taken before the eighth day: you can cancel any time before it ends without being billed, and the account then returns to the free quota.
RenewalAutomatic at term, monthly or yearly depending on the plan. You are notified before every yearly renewal.
CancellationAny time from your account. Access stays open until the end of the period you paid for, then returns to the free quota.

Withdrawal and refunds

If you are a consumer in the European Union, you have a fourteen-day right of withdrawal from the day you subscribe. As the service is digital content supplied immediately, by subscribing you expressly request that performance begins before that period ends, and you acknowledge losing your right of withdrawal once the service has been fully performed. The seven-day trial lets you evaluate the service in practice without being charged at all.

How to askRefund requests go to [email protected]. They are reviewed and settled within fourteen days.
Full refundA charge taken in error, or a renewal billed while the service has not been used since that term, is refunded in full.
Started periodA period already consumed is not refunded pro rata: cancelling stops the next renewal and access runs to the end of what was paid.

Publishing on LinkedIn

If you connect your LinkedIn account, the connection goes through the official authorization protocol. We never store your password. Every post goes through an approval screen. You choose the text and the slot. You can revoke access at any time, from your account or from LinkedIn.

Acceptable use

You may not use the service to produce misleading, defamatory or unlawful content, to resell access, or to automate requests outside the intended use.

Reasonable use

Paid plans count neither readings nor drafts. They do carry a monthly usage ceiling, one per plan, past which the service stops until the following month without anything being lost: your analyses, your drafts and your scheduled publications stay reachable. The ceiling guards against automation; it is not a budget. No human use comes near it. It is set so that a script meets it within the hour and somebody publishing once a week never sees it. If your use calls for more, write to [email protected]: your account's ceiling is raised on a reasoned request, with no change of plan and no charge. You are warned before it is reached. Suspending an account is reserved for what the previous section forbids: reselling access, automating outside intended use, unlawful content. Passing a ceiling suspends nothing: it closes the month.

Liability

Composeur describes writing techniques and suggests wordings. It guarantees no outcome in reach, engagement or hiring. Analyses are produced automatically and may contain errors. The decision to publish, and the content published, are yours alone.

Governing law and disputes

These terms are governed by French law, without prejudice to the mandatory consumer protections of your country of residence. In case of a dispute, an amicable solution will be sought first: write to [email protected]. European consumers may also turn to a consumer mediator or bring the matter before the competent court of their place of residence.

A question about this document

Write to [email protected]. We reply within five business days.