How to Connect With Someone on LinkedIn: A Complete Guide
LinkedIn's connection system is the foundation of the platform — but it works differently than following someone on Twitter or adding a friend on Facebook. Understanding how connections actually function, and what shapes whether they're accepted, helps you use the feature more deliberately.
What a LinkedIn Connection Actually Is
When you connect with someone on LinkedIn, you're creating a mutual, two-way relationship. Unlike a "follow" (which is one-directional), a connection means both people can see each other's full profiles, message each other directly, and appear in each other's network feeds.
LinkedIn organizes connections into degrees:
- 1st-degree: People you're directly connected with
- 2nd-degree: People connected to your 1st-degree connections
- 3rd-degree: People connected to your 2nd-degree connections
This matters practically — 2nd and 3rd-degree profiles may have limited visibility until you connect, and some users restrict messages to connections only.
How to Send a Connection Request
The core process is straightforward across devices, though the interface varies slightly between desktop and mobile.
On Desktop
- Navigate to the person's profile (search by name, company, or job title)
- Click the "Connect" button near their profile photo and headline
- You'll be prompted to either send a request immediately or add a note (up to 300 characters)
- Click "Send" or "Send without a note"
On Mobile (iOS or Android)
- Open the LinkedIn app and search for the person
- Tap their profile to open it
- Tap "Connect" — on mobile, the button is sometimes nested under a "More" (three-dot) menu depending on your relationship or their settings
- Add a note if prompted, then confirm
📱 Some profile types — particularly those outside your extended network — may show "Follow" instead of "Connect" as the default button. In those cases, look for a "More" option to find the connection request.
The Personalized Note: When It Matters
LinkedIn gives you the option to attach a message to your request. Whether this matters depends heavily on context:
| Situation | Note Recommended? |
|---|---|
| Someone you've met in person | Yes — reference the meeting |
| Cold outreach to a stranger | Yes — briefly explain the reason |
| Reconnecting with an old colleague | Yes — jog their memory |
| Connecting with someone who posts publicly | Optional — they may connect broadly |
| Alumni or community group member | Brief note adds context |
A note doesn't guarantee acceptance, but it reduces ambiguity — especially for people who are selective about who they connect with.
What Happens After You Send a Request
Once sent, the request sits in the recipient's "My Network" tab until they accept, ignore, or withdraw it. You can cancel a pending request by visiting the person's profile and selecting "Withdraw" — though LinkedIn notes that you may not be able to send another request to the same person for a period of time.
If someone accepts, they appear in your connections list and you both gain messaging access through LinkedIn Messaging. If they ignore it, nothing happens on your end — you won't be notified.
Factors That Affect Whether a Request Goes Through
Not all connection attempts work the same way. Several variables influence the process:
Their privacy settings: Some users restrict who can send them connection requests — limiting it to people who know their email address, or disabling it entirely for certain account types.
Your account type: Free LinkedIn accounts can send connection requests broadly, but there are weekly invitation limits (generally around 100 per week, though LinkedIn adjusts this). LinkedIn Premium users have more flexibility and access to InMail for reaching people outside their network.
Profile completeness: LinkedIn sometimes flags accounts with incomplete profiles or unusual activity and may temporarily restrict outgoing invitations if the system detects patterns that look like spam.
Whether you share a network: Requests to people with whom you share mutual connections, groups, or a company affiliation tend to be accepted at higher rates — the shared context builds implicit trust.
Using LinkedIn Groups and Events to Connect
Beyond direct profile searches, LinkedIn surfaces connection opportunities through:
- Groups: Shared group membership lets you message members directly and often increases acceptance rates on requests
- Events: Virtual or in-person LinkedIn Events show attendees, creating natural context for connecting
- "People You May Know": LinkedIn's algorithm-driven suggestions based on your existing network, employer history, education, and browsing behavior
🤝 These indirect pathways are especially useful when cold requests to strangers tend to go unanswered — shared context is one of the strongest predictors of whether a request gets accepted.
Connection Limits and Network Size
LinkedIn accounts have a maximum of 30,000 first-degree connections. In practice, most users never approach this ceiling, but it's worth knowing if you're building a large professional network deliberately.
Beyond 30,000, you can still gain followers — people who see your public content without being formally connected.
What Shapes the Right Approach for You
How you should approach connecting on LinkedIn varies considerably depending on your goals, industry, and how active you are on the platform. Someone building a broad professional presence in a networking-heavy field will use the feature differently than someone maintaining a small, tight circle of verified colleagues. The platform's tools — personalized notes, group memberships, InMail, follow vs. connect — all serve different needs depending on the situation you're actually in.