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What Do 1st, 2nd, and 3rd Mean on LinkedIn?
LinkedIn labels every profile you encounter with a connection degree — 1st, 2nd, 3rd, or 3rd+. These degrees tell you two things at once: how close that person is to your existing network, and what you're actually allowed to do with them on the platform. The degree determines whether you can message them freely, need to send a connection request first, or have to use InMail credits.
Understanding connection degrees isn't just academic — it directly affects your outreach strategy, your messaging options, and how LinkedIn's algorithm treats your activity.
Direct connections
People you've accepted (or who've accepted) a connection request from. You can message them for free at any time, and their contact info may be visible in the "Contact Info" section of their profile.
Mutual connections
Not directly connected to you, but connected to at least one of your 1st-degree connections. You can see their profile and your mutual contacts — but you can't send a direct message without first sending a connection request or using InMail.
Extended network
Connected to someone in your 2nd-degree network. The Connect button appears under "More" on their profile rather than as a primary button. InMail works here, or you can message them for free via shared Groups or Events.
Out of network
More than two people separate you from them. Profiles may display as "LinkedIn Member" with limited visibility. No Connect button in search results. To reach them, connect with mutual contacts first or find them through shared Groups or Events.
What Each Connection Degree Actually Allows You to Do
The degree label isn't just informational — it governs your messaging options, profile visibility, and contact data access. Here's exactly what changes at each level:
| Degree | Free messaging | See contact info | See full profile | InMail works |
|---|---|---|---|---|
| 1st | ✓ Yes | ✓ If shared by user | ✓ Full | Not needed |
| 2nd | ✗ Connection needed | ✗ Hidden | ✓ Full | ✓ Yes (paid) |
| 3rd | ✗ Connection needed | ✗ Hidden | ✓ Full (usually) | ✓ Yes (paid) |
| 3rd+ | ✗ Not possible | ✗ Hidden | Partial or none | ✗ May be blocked |
What contact data is available at 1st degree?
Becoming a 1st-degree connection unlocks the "Contact Info" section — but the data is only as good as what the person has chosen to share. Based on platform averages:
For most prospecting workflows, this means manual contact data access from 1st-degree connections isn't reliable at scale. Email enrichment tools like Apollo, Hunter, or Kaspr — which cross-reference name and company data against their own databases — are significantly more consistent for extracting contact information regardless of connection degree.
How to Connect with Anyone on LinkedIn (2nd, 3rd, and Beyond)
The most common mistake in LinkedIn outreach is treating every prospect the same way regardless of connection degree. 2nd and 3rd-degree connections require a different approach — and even within 2nd-degree, the difference between a warm and cold request is the difference between a 40% and a 5% acceptance rate.
Connection request best practices
The note attached to your connection request is your first impression. You have 300 characters — roughly two sentences. Use them well or don't use them at all. Connection requests without notes get higher acceptance rates than requests with generic notes, because most notes are poor. If you add a note, make it specific and about them — not you.
- Blank requests to people you've never engaged with
- "I'd like to add you to my professional network"
- Pitching your product in the connection note
- Generic: "I saw your profile and thought we should connect"
- Reference a specific post they wrote or commented on
- Mention a mutual connection and why you're reaching out
- Reference a shared Group or recent Event
- Make them feel like you could be a potential client or collaborator
What to do when a connection request isn't accepted
Even a well-crafted connection note will be ignored by more than half of recipients. That's expected — and it's not the end of the outreach. When a connection request goes unanswered for 7–10 days, you have three options: send an InMail (if you have credits), find their email via an enrichment tool and send a cold email, or engage with their content first to build recognition before trying again. The multi-channel approach consistently outperforms waiting indefinitely on a single unanswered request.
Turn 2nd and 3rd-degree connections into warm prospects — automatically
PowerIn comments on posts from your target prospects before you send a connection request — so your name is already familiar when the request arrives. The warm-up that turns cold 2nd and 3rd-degree outreach into warm conversations.
How to Reach 2nd and 3rd-Degree Connections Without a Connection Request
LinkedIn's weekly connection request limit (~100–200 per week depending on your account) constrains outreach volume. But there are three free pathways to message 2nd and 3rd-degree connections directly — without a connection request and without InMail credits.
Open Profiles
LinkedIn Premium members can enable Open Profile, which allows any user to message them for free — no connection required, no InMail credit used. Identify Open Profiles by clicking "More → Message" on their profile: if the compose box shows "Free Message", it's an Open Profile. In Sales Navigator, filter by Open Profile in the Spotlight section to build targeted lists of free-to-message prospects.
LinkedIn Group members
Members of the same LinkedIn Group can send direct messages to each other without a connection request. Join 2–3 active Groups in your niche and you gain free messaging access to all other members, regardless of degree. One caveat: messages sent this way land in the recipient's "Message Request" inbox rather than their main inbox, so response rates are slightly lower than standard DMs.
LinkedIn Event attendees
All attendees of a LinkedIn Event can message each other for free via the Networking tab. Click an attendee's profile and select Message — no connection request or InMail needed. The shared event context makes this one of the warmest cold-message pathways available on LinkedIn, and messages here also land in the Message Request section.
How to Send More Connection Requests Per Week
LinkedIn's weekly connection request limit isn't fixed — it scales with your LinkedIn Social Selling Index (SSI) score. A higher SSI gives you access to up to 200 requests per week. Here's how to improve it:
Optimise your profile to All-Star status
A complete, well-optimised profile signals to LinkedIn that you're a genuine professional user. All-Star status requires a professional photo, a positioning headline, a complete About section, current position, education, and at least five skills. Profiles at this level receive algorithmically more favourable treatment on search visibility, connection request caps, and content distribution.
Maintain a high acceptance rate and withdraw stale requests
LinkedIn monitors the ratio of sent-to-accepted requests. If too many requests sit pending unaccepted, the algorithm interprets this as low-quality or spammy outreach and throttles your weekly capacity. Withdraw requests older than 3–4 weeks via My Network → Manage → Sent. Keeping pending request volume low protects your weekly allocation.
Engage actively before connecting
Liking or commenting on a prospect's post before sending a connection request meaningfully increases the likelihood of acceptance. LinkedIn's algorithm also interprets consistent engagement activity as a sign of genuine professional use — which positively influences your SSI score and, by extension, your weekly connection request ceiling.
Publish valuable content consistently
Regular posting is one of the four pillars of LinkedIn's SSI scoring system. Accounts that publish content, receive engagement, and participate in discussions are scored higher — and a higher SSI directly correlates with a more generous weekly connection request allowance. Even three posts per week sustains meaningful SSI improvement over time.
Frequently Asked Questions
Do LinkedIn connection requests expire?
Yes. Connection requests automatically expire six months after being sent if they're not accepted. LinkedIn uses this policy to periodically remove old invitations, particularly those tied to inactive email addresses. Before the six-month mark, you can withdraw them manually from My Network → Manage → Sent.
Will someone know if I withdraw a connection request?
No — LinkedIn does not notify the recipient when you withdraw an invitation. However, they may notice that the pending request has disappeared from their notifications. If they've already accepted your request, withdrawing is not possible; you would need to remove them as a connection instead.
What's the difference between Connect and Follow on LinkedIn?
Connecting is mutual — both parties see each other's posts and can send free messages. Following is one-way — you see their posts in your feed without being connected, and without them necessarily following you back. Creator Mode profiles display a Follow button as the primary action; connecting is available through the "More" menu.
How many LinkedIn connections is normal?
Based on platform data: 54% of users have fewer than 500 connections, 27% have between 500 and 999, 12% have between 1,000 and 1,999, and 3% have between 2,000 and 2,999. Adding around 400 new connections per month puts you in the top 3% within about seven months. Profiles with larger networks also tend to receive significantly more engagement on their posts.
Why can't I see a 3rd-degree profile or send a connection request?
Some users restrict their profile visibility in LinkedIn's Privacy Settings. Profiles set to limited visibility show as "LinkedIn Member" in search results with no name, no Connect button, and no profile access. To reach them, you'll need to first build a connection with someone in their network, or find them in a shared Group or Event where you can message directly.
How do I cancel pending connection requests?
Go to My Network → Manage (top right) → Sent. You'll see all your pending outgoing requests. Click Withdraw next to any request you want to cancel and confirm. Regularly withdrawing requests older than 3–4 weeks keeps your acceptance rate healthy and protects your weekly connection request capacity from being throttled.
Reach anyone on LinkedIn. Warm them up first.
Connection degree determines your messaging options. PowerIn breaks through the cold by engaging with your targets' content before you ever send a request — so 2nd and 3rd-degree outreach lands warm. Up to 200 targeted daily engagements, AI-personalised, running automatically.