LinkedIn account warm up: a five week ramp before outreach

LinkedIn publishes no warm up schedule. Its pages warn about sending many invitations in a short time, so a sensible ramp for a new or quiet account is our own: a week of profile and normal activity, then a few invitations a day, raised each week toward 20 a day. This is our plan, not a LinkedIn rule, and it cannot guarantee that an account will never be restricted.

"Warm up" is a term from email, where it has a technical meaning. On LinkedIn it is only a habit: do not go from silence to a full outreach pace in one day. The reason is on LinkedIn's own invitation restrictions page, which lists sending many invitations within a short amount of time as a cause of restriction. This post gives a plan you can follow, says which parts rest on a source and which are our judgement, and says what Sellinger does and does not do here.

What does LinkedIn say about new accounts?

LinkedIn's invitation restrictions page says it limits the number of invitations you can send and gives no number. It names two relevant triggers: many invitations within a short amount of time, and many invitations ignored, left pending or marked as spam. It does not describe a different rule for new accounts and it publishes no ramp.

Third parties do advise a ramp. Expandi says new, inactive or previously restricted accounts should exercise more caution, start lower and increase gradually, and that a warm up feature can reduce sudden spikes but cannot override LinkedIn's limits or promise protection (Expandi). HeyReach recommends warming up a sender before full use, and does not publish a timeline (HeyReach). Waalaxy says LinkedIn reduces requests to around 200 a week for all users (Waalaxy). These are vendors, not LinkedIn. We use them as a direction, and the numbers in our table are ours.

Who needs a warm up?

• A new account. Little history, few connections, no activity.
• A quiet account. Real profile, but no posting, messaging or invitations for months.
• An account returning from a restriction. Start well below the old pace.
• An active account. If you already send invitations by hand every week, you need to step up, not start from zero. Still raise the pace gradually.

If the profile is not yours, or is shared, stop. LinkedIn's community policies bar fake profiles and using someone else's account, and no ramp fixes that. See the safety checklist.

What do you do before sending anything?

Week one is profile work and ordinary use, with no invitations at scale. A profile that a stranger finds credible gets accepted more often, and acceptance is the outcome LinkedIn looks at when it limits invitations.

1. Real name, a clear photo and a headline that says what you do for whom. LinkedIn's advice for invitations includes keeping the profile clear and recognizable, with a photo.
2. A current role, an about section and a few lines of experience. Our profile checklist for outbound goes through it.
3. Log in the way you normally do, from the place you normally work. Browse, react, read.
4. Accept pending invitations you actually want. Reply to messages.
5. Send a handful of invitations by hand to people you know. Each accepted one is a real contact.
6. Pick the audience and write the note you will use. Test it on ten people you would be glad to meet.

Do not buy engagement or join pods. LinkedIn's community policies say not to artificially increase engagement.

What does the week by week ramp look like?

This is our plan. It tops out at Sellinger's defaults of 20 invitations a day and 150 a week. Working days are five a week, so the weekly column is daily times five.

Two rules go with the table. Move to the next row only if the previous week looked healthy: acceptance holding up, no pile of unanswered invitations, no warnings from LinkedIn. And never double the pace in a week. If a week looks bad, repeat it. The pace is deliberately below the 150 a week cap, because the cap is a ceiling in our product and not LinkedIn's number.

How do you do this in Sellinger?

Sellinger does not warm up a LinkedIn account on its own. There is no automatic ramp. What it does have is a daily limit set per account, which the agent cannot exceed, and a weekly cap. The defaults are 20 invitations a day, varied by a few each day, and 150 a week, with a quiet window from 01:00 to 08:00 account time. So the ramp is manual: connect the account, set the daily limit to the week's figure, and raise it each week.

Email is different. Mailboxes have an optional warm up that starts at 5 sends a day and doubles every 3 days up to the limit, which defaults to 50 a day per mailbox. That is for email only. Our post email warm up is not enough explains why it does not cover everything.

Run the first two weeks in approval mode, where every message waits for a person to approve it. It slows you down and shows you what the agent is writing before LinkedIn sees it. Use the pacing planner to see what a daily figure means over a month.

What should you watch during the ramp?

• Acceptance rate. Falling acceptance with rising volume is the cue to slow down. Vendors such as HeyReach treat a rate below 20% as a risk factor, which is their threshold, not LinkedIn's.
• Pending invitations. If they pile up, withdraw the oldest. LinkedIn names pending and ignored invitations among its reasons for restriction.
• Any notice from LinkedIn. A verification prompt or a rate limit message is a stop sign. Do not push through.
• Replies. A reply that says "I don't know you" is information about your audience or note.

What if you skip the ramp?

You may be fine. Some accounts send at pace from day one and nothing happens. Some do not. Nobody outside LinkedIn knows the line, and the cost of crossing it is a restriction typically lasting around a week, or worse. A five week ramp costs a month of lower volume, which for a campaign that will run for months is a small price. See how LinkedIn detects automation for what is and is not known.

What can't we promise?

• That a ramp prevents a restriction. It lowers one documented trigger. It does not remove the risk of using third party software, which LinkedIn's rules prohibit.
• That five weeks is the right number. It is our judgement, not a tested result.
• That the pages will say the same later. We read them on 7 November 2026.

If a restriction does happen, the next step is our restricted account guide. For the limits themselves, see LinkedIn invitation limits.