Legal · Terms

Terms of Service

This is the agreement between you and PostyrX. It is written to be read rather than skimmed past — the sections that could cost you something are section 6 on billing, section 8 on what the agent does in your name, and section 11 on liability.

Effective 16 September 2026

1.The agreement

By creating an account or using PostyrX you accept these terms. If you are accepting on behalf of a company, you are confirming you have the authority to bind it, and “you” means that company.

If you do not accept them, do not use the service. You can stop at any time, and section 10 says what happens when you do.

2.What PostyrX does

PostyrX ingests the material you connect, plans a week of posts against a revenue goal, drafts them with citations back to your own material, publishes them to the accounts you connect once approved, and attributes clicks and sales back to the post that caused them.

Nothing publishes without an approval unless you switch Autopilot on for a given post type. Switching it on is you instructing us to publish that type without a further check, and section 8 is what that means in practice.

We change the product. Features arrive, and occasionally leave. If we remove something you rely on, or make a change that is materially adverse to a paid plan, we will tell account holders by email before it takes effect.

3.Platforms we publish to

PostyrX publishes on your behalf to platforms that have their own terms, and those terms apply to you as well as ours.

PostyrX uses YouTube API Services. By connecting a YouTube channel and using PostyrX to publish to it, you agree to be bound by the YouTube Terms of Service. Google’s handling of data it receives is described in the Google Privacy Policy. You can revoke PostyrX’s access to your Google account at any time from the Google security settings page.

4.Your account

  • You are responsible for what happens under your account, including anything your team or an API key does.
  • Keep your credentials and workspace API keys secret. Tell us promptly if one is exposed.
  • You must be old enough to enter a contract where you live, and at least 16.
  • One person or company per account. Sharing a login across organisations breaks the separation everything else depends on.

5.Your content, and what we may do with it

Your content stays yours. Everything you connect, upload, write or have the agent generate for you belongs to you. We claim no ownership of it.

You grant us the permission we need to actually run the service: to store your content, process it, send the relevant parts to the model providers listed in the privacy policy, and publish it to the platforms you connect — and no more than that. This permission exists so the product can work and ends when your content is deleted.

You warrant that you have the right to what you bring. If you connect a repository, upload a document or publish an image, you are confirming you may lawfully do so — including anyone else’s copyright, trade marks, personal data and confidentiality in it.

You are the publisher of what goes out under your accounts. We provide the drafting and the delivery; the decision to publish is yours, and so is the content once it is live.

6.Plans, billing and the revenue share

Current plans and prices are on the pricing section and are shown to you at checkout. The figure you are shown at checkout is the figure you are charged.

  • Paid plans are billed by calendar month, in advance, until cancelled. Your first charge covers the calendar month you subscribe in and is not reduced for the part of that month which has already passed; each renewal is then taken at the start of the following month, not on the date you signed up.
  • We hold no card details. Payment is processed by Stripe, and the card is saved with them, not with us.
  • A failed payment is retried on a fixed schedule before anything is suspended. We do not email you about an individual failed attempt yet, so your billing page is the place to check whether a payment has gone through.
  • Prices can change. We will give you at least 30 days’ notice by email, and the new price applies from your next renewal — never mid-period.
  • The free plan has a monthly post limit. Reaching it stops new posts publishing until the next month or until you upgrade; it does not delete anything.

The Partner plan has a revenue share, and this is the clause to read twice. On top of its base monthly fee you are invoiced a percentage of the new revenue PostyrX attributed to its posts in that period, up to a monthly cap. The current percentage and cap are shown on the pricing page and at checkout.

  • The share is computed from the attribution records in your own account — the same rows you can see — and the invoice itemises which conversions it drew on.
  • Conversions you enter or import by hand are not counted toward the share. You are not billed a percentage of a number you typed in yourself.
  • Amounts are apportioned in whole cents, so a share of one sale split across several posts never rounds up in our favour.
  • If you dispute a line, tell us before the invoice is paid and we will hold it while we check.

Publishing credits, where you buy them, are prepaid, consumed per publish at the rate shown when you buy, and are not refundable for cash. They do not expire while your account is open.

Fees are exclusive of tax unless stated. Payments are non-refundable except where the law says otherwise or where we have obviously billed you in error — in which case we will fix it without argument.

7.What you may not use it for

PostyrX publishes in your name to platforms that have their own rules. These are ours; theirs also apply, and theirs are what get your accounts closed.

  • Nothing unlawful, and nothing that infringes someone else’s rights.
  • No spam, no bulk unsolicited messaging, no engagement farming, and no behaviour a connected platform prohibits.
  • No content designed to deceive about who is speaking — impersonating a person or organisation, or passing fabricated records off as genuine.
  • No harassment, no content sexualising children, and nothing promoting violence.
  • No attempt to break the separation between accounts, reach another customer’s data, or get around a rate or plan limit.
  • No reselling PostyrX as your own product without a written agreement with us.
  • No using the fact guard’s output as a claim that a statement is true. It rejects uncited figures; it does not verify the world.

We may suspend an account that is doing one of these, and will tell you why. Where the breach is not serious and can be fixed, we will ask first.

8.What the agent does in your name

This is the part that is genuinely different from ordinary software, so it gets its own section rather than a line in a disclaimer.

PostyrX drafts text and media using language models. Model output can be wrong, awkward, or wrong in a way that reads as confident. We reduce that as far as structure can: every factual claim in a draft has to cite a passage from your own material, an uncited figure is rejected and rewritten, and numbers in generated images are rendered from your real data rather than drawn by a model.

None of that is a guarantee of accuracy, and none of it makes us the publisher. Review what goes out. That is what the approval queue is for.

If you enable Autopilot, you are approving in advance. Posts of that type will publish without you seeing them first. You remain responsible for them exactly as if you had pressed the button, and the sensible use of it is a post type you have already watched behave for several weeks.

9.Availability

We aim to keep PostyrX running and do not promise a particular uptime. There will be maintenance, and there will be outages. Where an outage is ours and it stops a scheduled post going out, tell us — we will not pretend a missed post was your fault.

Platform APIs break, change and revoke tokens on their own schedule, which we do not control. We will tell you when a connection has gone unhealthy rather than letting posts fail silently.

10.Ending the agreement

  • You can cancel at any time. Your plan runs to the end of the period you have paid for, and is not renewed.
  • Cancelling is not deleting. To have your data removed, use the deletion page — that is a separate request on purpose, so nobody loses their work by cancelling a card.
  • We can suspend or close an account for a serious or repeated breach of section 7, for non-payment after the retry schedule has run out, or where we are legally required to.
  • If we close your account other than for a breach, we will refund the unused part of what you have paid.
  • On closure you can ask for an export of your content, and we will provide one for 30 days afterwards.

11.Warranties and liability

PostyrX is provided as it is. To the extent the law allows, we exclude implied warranties of merchantability, fitness for a particular purpose and non-infringement.

We are not liable for lost profits, lost revenue, lost data or indirect losses. Our total liability to you for any claim is limited to what you paid us in the twelve months before it arose.

Two things are never excluded, because they cannot be: liability for death or personal injury caused by negligence, and liability for fraud. Nothing here limits a right you have as a consumer that cannot be limited by contract.

You will indemnify us against claims arising from content you published through PostyrX or from your breach of section 7.

12.Changes to these terms

We may update these terms. For a material change we will give account holders at least 30 days’ notice by email, and the change applies from the next renewal. If you do not accept it, cancel before then and you will not be charged under the new version.

13.General

  • If a clause is unenforceable, the rest stands.
  • Not enforcing a term once does not waive it.
  • You may not transfer this agreement without our consent; we may transfer it as part of a merger or sale of the business, and would tell you.
  • These terms, the privacy policy and the deletion page are the whole agreement between us about the service.

Governing law is not stated here yet. It follows from the registered entity behind PostyrX, which has not been published — see the block below. We are not going to name a jurisdiction we have not confirmed, because the clause that decides where you would have to sue us is not one to guess at. Until it is settled, write to contact@postyrx.com and we will deal with any dispute directly.

Who operates PostyrX

PostyrX is a product of Synll Labs. The registered company details and postal address for this notice have not been published yet. Until they are, write to the address below and we will answer.

Privacy and data requests: privacy@postyrx.com

Everything else: contact@postyrx.com