Most advice about LinkedIn outreach is advice about wording: the hook, the opener, the number of lines before the ask. That advice is not wrong, and it is also not where most of the result comes from.
The reply is mostly decided before you write anything. It is decided by who you picked, and by whether you caught them near the moment they did something that made the topic live for them. This page covers both halves honestly, including the part the wording cannot fix.
What is LinkedIn outreach?
Contacting someone on LinkedIn who has not asked to hear from you. In practice that means a connection request with a note, or a direct message if you are already connected or have InMail credits.
It is the second half of prospecting. The first half is sourcing: deciding who is worth contacting at all. The two get discussed as one thing, which is why most outreach advice reads as though the list were a given. It is not. On a fixed monthly ceiling, the list is the larger of the two decisions.
Does cold outreach on LinkedIn still work?
LinkedIn cold outreach works, and it has a hard ceiling that most advice ignores.
One account can send roughly 100 connection invitations a week, which works out near 800 a month. That number does not move much with effort, tooling or spend. It is not a budget you can raise by trying harder.
So the question is not whether outreach works. It is what each of those 800 invitations is spent on. An account sending 800 requests to people who match a job title does worse than an account sending 200 to people who did something last week, and it spends four times as much of the only resource it has.
How many people can I reach in a month?
| Invitations | Notes | |
|---|---|---|
| Established account, steady | 30–40 a day | Roughly 800 a month |
| New account, first three weeks | 15–20 a day | Build up slowly or risk a restriction |
| Weekly ceiling | ~100 | A rolling window, not a Monday reset |
The daily number matters less than the monthly one. LinkedIn connection limits covers how the ceiling moves with account age and acceptance rate, and what happens when an account crosses it.
What actually decides whether someone replies?
Three things, in the order they matter.
Whether they have a reason to care this week. Someone who commented on a post about a problem two days ago is in a different state from the same person in a quiet month. The job title did not change. The attention did.
Whether you can say what that reason is. "I saw your comment on Tom's post about handover between sales and success" is not a better-written message than "I help teams like yours". It is a message that could only have been sent to one person, and that is the whole difference.
What it says. Wording matters third. It matters most when the first two are already true, which is the opposite of how it is usually taught.
This is also why reply rates are hard to compare between teams. Two people running the same template against different lists are not running the same experiment.
What should the first message say?
Four things, and nothing else:
- The specific thing that prompted you, in their words rather than yours.
- One sentence on why that connects to what you do.
- One question they can answer in a sentence.
- No pitch, no calendar link, no attachment.
MHTo Marta Halvorsen
- 1
Saw your comment on Tom Reilly's post about handover between sales and success.
The specific thing that prompted you, in their words
- 2
That gap is most of what we work on.
One sentence on why it connects to you
- 3
How are you handling it at Lumen at the moment?
One question they can answer in a sentence
- No pitch
- No calendar link
- No attachment
- No compliment about their profile
Length is not the variable people think it is. A short message to someone with no reason to care still fails; it just fails faster. Write to the reason, and the length takes care of itself.
Two habits worth dropping: opening with a compliment about their profile, which every automated tool also does, and asking for fifteen minutes in the first message, which asks them to spend more than you have.
How soon after a signal should I reach out?
Within a few days, while the thing they did is still true for them.
A comment someone left three months ago tells you almost nothing about this week. The signal has a half-life, and it is shorter than most sequences assume. This is the practical argument for sourcing continuously rather than building a list once a quarter: a list goes stale in place, and you cannot tell by looking at it which rows have gone cold.
What is a good reply rate?
There is no honest industry figure. Every published number comes from a vendor measuring its own customers, with its own definition of a reply and no way for you to audit either. Treating any of them as a benchmark tells you nothing about your market.
What to do instead:
- Measure your own baseline for a month, unchanged.
- Change one thing. The list, not the wording, is the one worth changing first.
- Compare against your own number, not against a blog post.
Honest gap: this page does not give you a target because there is not one worth giving. Anyone who quotes you a figure for your market has not measured it.
Where does the list come from?
Sourcing and sending are usually separate tools, and most tools do one of them.
| The tool does | What to check before buying |
|---|---|
| Sourcing only | How many kinds of signal it reads, and how recent they are. You will still need something to send with |
| Sending only | Whether it respects the daily and monthly ceilings automatically, or leaves the pacing to you |
| Both | Whether the sourcing half is real, or a saved search with a schedule on it |
These are the nine kinds of signal worth watching, and each one is a page:
- VoicesPeople who react to or comment on posts by someone your buyers follow.
- Active people who fitPeople your ICP describes who posted on LinkedIn in the last 30 days.
- Engaged with posts aboutPeople who react to the most popular posts using a phrase.
- Posts aboutPeople who write posts using a phrase.
- Hiring forYour buyer at companies that posted a job for a title or keyword in the last week.
- CompetitorsPeople who react to a competitor's company posts.
- Comments onPeople who comment on a company's or a person's posts.
- One postEveryone who reacted to a single post you pick.
- Your own postsPeople who react to your company's posts.
WarmDogo is in the first row. It watches all nine and brings back the people who fit, with the reason attached, and you reach them from wherever you already send. It does not send anything. Running it for one rep is covered on WarmDogo for sales, and across clients on WarmDogo for agencies. See pricing.
Where to start
A LinkedIn outreach strategy worth the name starts with the list, not the script. Before changing a single line of your message, change what the list is made of. Take one week's outreach and split it: half to your usual filtered list, half to people who did something in the last few days. Keep the message identical.
That is the only comparison on this page you can run yourself, for free, and it is the one that moves the number.