By Across 8,400 real LinkedIn connection requests sent through Linkdify, the average acceptance rate was 25.2%, roughly one in four. That average hides a big gap. The single choice of whether to attach a note moved acceptance from 8.6% to 48.6%. If you change one thing about your outreach, change that.
This is a benchmark you can measure yourself against. The numbers below come from our LinkedIn Outbound Benchmarks report: data aggregated and anonymized across live campaigns (8,400 connection requests and 2,511 messages, Aug–Sep 2026), counting matured invites only so still-pending requests don't skew the rates.
What is a good LinkedIn connection request acceptance rate?
A good LinkedIn connection request acceptance rate is anything above about 25%. In our dataset the average was 25.2%, so a quarter of requests turning into connections is roughly the baseline for cold outreach to a reasonably targeted list. If you're consistently below ~15%, something upstream is wrong. Usually that's a note that hurts more than it helps, weak targeting, or a cold account. Above ~40%, you're beating the field.
25.2% of connection requests were accepted. 14.6% of contacted leads replied. So about 1 in 4 people connect, and about 1 in 7 of the people you message write back.
One caveat, stated plainly: acceptance rate depends heavily on how well you've targeted. A tightly-defined list of people who recognize your space will always beat a broad blast. The tactics below move the number within a given list. They won't fix bad targeting.
The biggest lever: send without a note
The most counterintuitive finding in the data is also the strongest. Noteless connection requests were accepted far more often than requests that included a personal note.
| Connection request | Requests sent | Acceptance rate |
|---|---|---|
| Sent with no note | 1,836 | 48.6% |
| Sent with a note | 2,589 | 8.6% |
That's a 5.7× difference. It runs against the advice you'll hear everywhere ("always personalize"), so it's worth understanding why it holds:
- A note reads as a pitch. The moment there's a message attached, the request looks like the start of a sales sequence, and people decline on reflex.
- No note keeps the request low-stakes. A bare request is easy to accept. There's nothing to evaluate, so more people say yes.
- Blank requests keep LinkedIn's higher weekly invite ceiling. So the noteless approach wins on both acceptance rate and volume.
Default to sending connection requests with no note. Save the personalization for your first message after they connect. That's where a tailored opener actually earns a reply, which the data below gets into.
The best days to send connection requests
Timing matters less than the note, but it's a free lever. Acceptance rate by the day the request was sent shows a clear mid-to-late-week pattern:
| Day sent | Requests | Acceptance rate |
|---|---|---|
| Friday | 327 | 44.0% |
| Thursday | 528 | 39.8% |
| Tuesday | 822 | 32.8% |
| Wednesday | 732 | 27.0% |
| Monday | 1,263 | 15.6% |
| Saturday | 708 | 11.8% |
Thursday and Friday roughly doubled Monday's acceptance rate. The practical read: aim for Tuesday through Friday, and don't waste sends on Mondays or the weekend. Timing here is bucketed in UTC, so treat it as a directional nudge rather than a precise hour-by-hour rule.
After they accept: the message that gets a reply
Getting the connection is half the job. The other half is the first message, and the data is just as opinionated there. Only 14.6% of contacted leads replied on average. Three things moved that number.
Keep the opener short
Reply rate by first-message length peaks in a narrow band and falls off a cliff past ~400 characters:
| First-message length | Messages sent | Reply rate |
|---|---|---|
| Under 200 characters | 306 | 13.7% |
| 200–399 characters | 393 | 17.6% |
| 400–599 characters | 369 | 8.9% |
| 600+ characters | 60 | ~5% |
The sweet spot is a 2–4 sentence opener, 200 to 399 characters. It out-replies both one-liners and long paragraphs. Once you run past ~400 characters, reply rate drops sharply. A wall of text reads like a pitch nobody asked for.
Lead with a real first line, not a full AI paragraph
Split by how the opener was written, a personalized first line beat a fully generated message:
| Opening message | Leads contacted | Reply rate |
|---|---|---|
| Static template | 99 | 8.7% |
| Full AI-written message | 243 | 12.3% |
| AI icebreaker (first line only) | 552 | 21.3% |
An AI-written first line on top of a human-written message (21.3%) nearly doubled a fully AI-generated message (12.3%), and more than doubled a static template (8.7%). The takeaway isn't about using more AI. A genuinely specific opening line does the work; keep the rest of the message human and short.
Always follow up
This is the most under-used lever of all. More than a third of all replies never happened on the first message:
| When the reply came | Share of all replies |
|---|---|
| On the first message | 62.5% |
| Only after 1 follow-up | 18.8% |
| Only after 2+ follow-ups | 18.8% |
37.5% of replies only arrived after a follow-up. A campaign that stops at one message throws away roughly a third of the responses it could have gotten, from people who were interested but didn't answer the first time.
Reply the same day
When people do reply, they reply fast. Median time to first reply was ~14 hours, 56.6% came within 24 hours, and 83% within three days. The window that matters is the first day or two. Keep the inbox watched and answer same-day, because a hot reply cools quickly.
How to increase your LinkedIn acceptance rate
Putting the whole dataset together, here's the playbook that moved the numbers, in order of impact:
- Skip the note. Send connection requests with no message. This alone is the difference between 8.6% and 48.6% acceptance.
- Always follow up. Over a third of replies only come after a follow-up. Plan at least one, ideally two.
- Keep openers short. Aim for 200 to 399 characters, two to four sentences. Cut anything past ~400.
- Personalize the first line, not the whole message. A specific opening line beat a fully generated paragraph.
- Reply the same day. Half of replies land within 14 hours. Answer while they're warm.
- Send Tuesday to Friday. Thursday and Friday roughly doubled Monday's acceptance rate.
None of these require better targeting or a bigger list. They're changes to how you send, and each one is measurable against the benchmark above.
Frequently asked questions
What is the average LinkedIn connection request acceptance rate?
About 25%. Across 8,400 requests in our dataset the average acceptance rate was 25.2%, roughly one in four requests turned into a connection. Anything consistently above that is strong. Below ~15% usually signals a problem with your note, targeting, or account health.
Should you add a note to a LinkedIn connection request?
No, in most cold-outreach cases. Requests sent with no note were accepted 48.6% of the time versus 8.6% with a note, a 5.7× difference. A note makes the request read like a pitch. Send it blank and personalize your first message after they accept.
How many LinkedIn connection requests can I send per week?
LinkedIn caps invitations on a rolling weekly basis, and the ceiling is higher for requests sent without a note. Combined with the far better acceptance rate, that's a second reason to default to noteless requests: more volume and a higher hit rate.
Why is my LinkedIn acceptance rate so low?
The most common cause is attaching a note that reads like a sales pitch. Other causes: sending on Mondays or weekends (the lowest-accepting days in the data), targeting people who don't recognize your space, or a cold, new account that LinkedIn is throttling. Start by removing the note and shifting sends to Tuesday–Friday.
The bottom line
A 25% acceptance rate is the baseline. What separates a mediocre outreach engine from a strong one is a handful of measurable choices: no note, a short opener, a real first line, a follow-up, and a same-day reply. Every one is backed by real send data, and every one is something you can change today.
If you'd rather have all of this run automatically (noteless requests, short personalized openers, follow-ups, and same-day replies across a whole list), that's what Linkdify does. You can always benchmark your own results against the full LinkedIn Outbound Benchmarks.