How do I promote my product on LinkedIn and X without getting banned?

Written by Dante, who built Prep66, PrepAMT and Ancestorii

Post about it yourself, by hand, to people it is relevant to. Neither platform bans that, and both ban bots, bulk unsolicited messages and traded or bought engagement. LinkedIn's Professional Community Policies rule out promotional messages sent through invitations to people you do not know, and its User Agreement bans bots for messages, comments and likes. X's authenticity policy bans bulk unsolicited replies, mentions and direct messages, and its automation rules ban automated likes. X's limits page gives 500 direct messages and 400 follows a day. LinkedIn publishes no weekly figure for invitations: its help page says only that a limit exists.

What LinkedIn and X say, in their own words

LinkedIn's rules sit in the Professional Community Policies, which carry no date, the User Agreement, effective 3 November 2025, and its help pages. This is the policies' paragraph on spam.

We don't allow untargeted, irrelevant, obviously unwanted, unauthorized, inappropriate commercial or promotional, or gratuitously repetitive messages or similar content. Do not use our invitation feature to send promotional messages to people you don't know or to otherwise spam people.
Don't do things to artificially increase engagement with your content.

LinkedIn, Professional Community Policies, under "Do not spam members or the platform"

The paragraph ends by telling members not to agree with others ahead of time to like or share each other's content. That is what founders call an engagement pod.

We also don't permit the use of fake accounts or fake engagement on LinkedIn's website, including any tools or services that try to manipulate LinkedIn's content algorithms.
Any member who uses tools for such purposes is in violation of the User Agreement. This means that they risk having their accounts restricted or shut down.

LinkedIn Help, Prohibited software and extensions

Section 8.2 of the User Agreement is the list those tools break. In this page's words: no bots or other unauthorised automated methods to add contacts, send messages, or create, comment on or like posts, and no software, scripts or browser plugins that scrape profiles and other data.

You also agree not to misuse the Services, for example, by interfering with them or accessing them using a method other than the interface and the instructions that we provide.

X, Terms of Service, under "Misuse of the Services"

X's help pages are given in this page's words, each linked. The X Rules, which carry no date, say you may not use X to artificially amplify information or to manipulate people's experience. The authenticity policy, dated April 2025, and the automation rules, updated April 2026, spell that out.

What that means if you have just launched

None of these pages bans posting about your own product. What they ban is doing it in bulk, by machine or with borrowed engagement.

What you want to do	LinkedIn	X
Post about your own product, by hand	Not forbidden. The policies ask for original, professional, relevant content and rule out anything false or misleading.	Not forbidden. The authenticity policy rules out identical or nearly identical posts, excessive unrelated hashtags, and links with no commentary as the bulk of what you post.
Reach people who have never heard of you	No promotional messages through invitations to people you do not know. The spam rule also covers untargeted, irrelevant or repetitive messages "or similar content".	No bulk, aggressive or high volume unsolicited replies, mentions or direct messages, no identical direct messages, and no promoting something in a reply that is irrelevant to the original post.
Automate likes, follows, comments or messages	No. The User Agreement bans bots for adding contacts, sending messages, and commenting on or liking posts. The help page rules out any third party software that automates activity on the site.	No automated likes, no bulk or indiscriminate following, no unsolicited direct messages sent in bulk or by automation, and no automated replies to posts found by keyword search alone.
Automate the posts themselves	The same ban names creating posts.	Permitted for entertainment, informational or novelty purposes if every other rule is kept, and only through its API. Scripting the website may end in permanent suspension.
Trade or buy likes and followers	No. Do not agree ahead of time to like or share each other's content, and fake engagement is not permitted.	No. Coordinating to exchange likes, replies, reposts or follows is engagement spam, and so is paying others, or a third party service, to inflate them.
Use more than one account	No. The User Agreement allows one account, in your real name, and the policies say not to share it with anyone else.	Up to ten accounts for different purposes. Never to post the same content or to engage with the same posts.

LinkedIn rules out giveaways. The policies say you may not use LinkedIn to hold lotteries, contests, sweepstakes or giveaways.
A post made in return for something must say so. The policies ban endorsing something in exchange for personal benefit, payment and free products included, without a clear and conspicuous notice. Influencers and paid posts covers the law on it.
What breaking the rules costs. LinkedIn's policies say it may limit the visibility of content, label it or remove it, and that repeated or egregious offences can result in account restriction. X's authenticity policy lists restricted reach, loss of features and suspension, permanent at first detection for severe violations. Its automation rules say you answer for what any application does with your account.

A message sent to sell to someone who never asked for it is also a matter for the law. Section 8.1 of the User Agreement has you agree to comply with all applicable laws, the laws against spam among them. Cold email and DMs sets out the law in the UK and the US.

The numbers

Only figures the platforms state themselves. Each is a ceiling, not a permission: the spam rules apply long before it is reached.

Invitations a week: not published. LinkedIn's help page on invitation restrictions says a restriction follows many invitations in a short time, or many ignored, left pending or marked as spam. Most lift by themselves within one week, and nobody can buy more. The page recommends inviting only people you know and trust.
Three weeks and 30,000. On the same page: how long, at most, before you can invite the same person again after withdrawing an invitation, and the most first degree connections a member may have.
3 or 5 notes a month. The help page on personalised invitations, updated 5 months before it was read, says a free account may add a message to up to three connection requests a month, each up to 200 characters. An older help page, updated 2 years before, says five.
Messages. The older page also says a free account can only message members it is connected to. Messaging anyone else is InMail, a Premium feature with a set number of credits.

X

500 direct messages a day, on X's limits page, which carries no date and counts actions from every device and the API.
50 original posts and 200 replies a day for unverified accounts. Lower down, the same page still refers to a post limit of 2,400 updates a day, and does not say which accounts that is for.
400 follows a day, which the page calls a technical limit only, with separate rules against aggressive following. Once an account follows 5,000 others, further follows are limited by a ratio set for that account.

What each platform sells

LinkedIn. Premium, and ads. LinkedIn's page on ad budgets gives a minimum daily budget of $10 for any ad format, and a minimum lifetime budget of $100 for a new campaign.
X. X Premium, in three tiers, with localised pricing that starts at $3 a month or $32 a year on the web, before tax. And ads: X's advertising page says there is no minimum budget.

How Sami uses it

Sami ranks LinkedIn and X against the other channels for your product, such as Reddit, Hacker News and cold email, and says why each is in or out. Neither names a fee for posting, so both are weighed with the free methods, which the plan puts before paid ones. A paid step, such as ads on either platform, gets one week if your product is bought on the page.

AskSami never posts anywhere for you, never spends your money and never writes to your code. You do those things yourself. The numbers you bring back, such as impressions, replies and signups, become dated records. Signups and payments are tied to their source where the snippet in your product recorded one.

Questions people ask

Can I use a tool to automate LinkedIn connection requests and messages?

No. LinkedIn's User Agreement bans bots and other unauthorised automated methods for adding contacts and sending messages, and its help page on prohibited software says members who use such tools risk having their accounts restricted or shut down.

Are LinkedIn engagement pods allowed?

No. The Professional Community Policies say not to agree with others ahead of time to like or share each other's content, and LinkedIn's help page on prohibited software says fake engagement is not permitted.

How many connection requests can I send on LinkedIn in a week?

LinkedIn does not publish the number. Its help page on invitation restrictions says only that a limit exists, that Basic and Premium accounts are both subject to it, and that most restrictions lift within one week.

How many DMs can I send on X in a day?

X's limits page gives 500 a day. That is a technical ceiling. The automation rules ban unsolicited direct messages sent in bulk or by automation, and the authenticity policy bans identical ones.

Can I use ChatGPT to reply to posts on X automatically?

Not without X's approval. The automation rules say an AI reply bot needs prior written and explicit approval from X, and that automated replies to posts found by keyword search alone are not permitted.

Sources

LinkedIn, Professional Community Policies. Read on 8 October 2026.
LinkedIn, User Agreement, effective 3 November 2025. Read on 8 October 2026.
X, Authenticity, April 2025. Read on 8 October 2026.
X, Automation rules, updated April 2026. Read on 8 October 2026.
X, About X limits. Read on 8 October 2026.
LinkedIn Help, Types of restrictions for sending invitations, shown as last updated 10 months ago. Read on 8 October 2026.
LinkedIn Help, Prohibited software and extensions, shown as last updated 2 years ago. Read on 8 October 2026.
X, X Terms of Service, effective 9 October 2026, with the terms in force until then on the same page. Read on 8 October 2026.
X, The X Rules. Read on 8 October 2026.
LinkedIn Help, Personalize invitations to connect, shown as last updated 5 months ago. Read on 8 October 2026.
LinkedIn Help, Differences between InMail Messages and personalized invitations, shown as last updated 2 years ago. Read on 8 October 2026.
LinkedIn, Making the Most of Your Budget. Read on 8 October 2026.
X, About X Premium. Read on 8 October 2026.
X, Advertise on X. Read on 8 October 2026.

Checked on 17 October 2026. Every rule, price and figure on this page was read on the page it links to, on the day shown beside it above. They change, so open the source before you rely on one.