How to Connect With Someone on LinkedIn: A Complete Guide

LinkedIn connections are the foundation of your professional network — but the platform has its own rules, etiquette, and nuances that aren't always obvious. Whether you're reaching out to a recruiter, a former colleague, or someone in your industry, understanding how the connection process actually works helps you do it more effectively.

What "Connecting" on LinkedIn Actually Means

Unlike following someone on Twitter or friending them on Facebook, a LinkedIn connection is mutual. Both people have to agree. Once connected, you can message each other directly, see each other's full profiles, and appear in each other's networks — which affects how visible you are to others.

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

Your degree of separation from someone affects what you can see on their profile and how you can reach them.

How to Send a Connection Request

On Desktop

1. Navigate to the person's profile
2. Click the "Connect" button near their name and headline
3. LinkedIn will ask if you want to add a note — you can skip this or write a short message (up to 300 characters)
4. Click "Send"

If you don't see a "Connect" button, you may see "Follow" instead. This happens when the person has set their profile to follow-only, or when LinkedIn's algorithm surfaces them differently. In that case, click the "More" button (three dots) to find the connect option.

On Mobile (iOS and Android)

The process mirrors desktop:

1. Open the LinkedIn app and search for the person
2. Tap their profile
3. Tap "Connect"
4. Optionally add a personalized note
5. Tap "Send"

One difference on mobile: the option to add a note isn't always surfaced as prominently. Tap "Add a note" before confirming if you want to personalize the request.

Should You Add a Personalized Note? 🤔

This is where user behavior varies significantly. LinkedIn gives you 300 characters to introduce yourself or explain why you're connecting.

Without a note: The default request is generic. It works fine for people you've met in person, former colleagues, or classmates — contexts where your name alone is enough.

With a note: More effective when reaching out to someone who doesn't know you. A brief, specific message — mentioning a shared connection, a piece of their work you found useful, or a clear reason for connecting — tends to get a higher acceptance rate.

The note isn't a sales pitch. It's context. Short and specific outperforms long and vague every time.

Connection Limits and Request Etiquette

LinkedIn enforces some guardrails worth knowing:

• Weekly invitation limits exist, though LinkedIn doesn't publish the exact cap. Sending too many requests in a short period can trigger a temporary restriction.
• If someone selects "I don't know this person" when declining your request, repeated ignored requests can limit your ability to connect with people outside your network.
• LinkedIn may ask you to enter an email address to connect with someone if you're too far outside their network or if you have a history of declined requests.

Connecting Through Mutual Connections and Groups

Your chances of a successful connection — and your visibility into someone's profile — often depend on shared context:

Joining LinkedIn Groups relevant to your industry is one way to expand your reachable network without cold outreach.

LinkedIn Premium and InMail

If someone isn't accepting connection requests — or you want to reach them without connecting first — LinkedIn Premium accounts include InMail credits, which let you message people directly even without a connection.

InMail is a different mechanism than a connection request. It doesn't require mutual agreement to initiate, but responses aren't guaranteed, and credits are limited per month depending on the Premium tier.

What Happens After You Connect ✅

Once someone accepts your request:

• They appear in your 1st-degree connections
• You can message them through LinkedIn's inbox at no cost
• Their posts are more likely to appear in your feed
• You become part of each other's visible network, which can improve your profile's reach

Connections don't expire, but either person can remove a connection at any time without the other person being notified.

The Variables That Shape Your Experience

How smoothly this all works — and how effective your outreach is — depends on factors specific to you:

• Your existing network size influences how visible you are to new people
• Your profile completeness affects whether people trust the request enough to accept
• Your industry and role determine how common cold connection requests are (very normal in sales and recruiting; less so in other fields)
• The other person's privacy settings control what you can see before connecting and whether the Connect button is even available
• Your account type (free vs. Premium) changes which tools you have access to

The mechanics of connecting are consistent — but whether a connection request lands well, gets accepted, or leads to anything meaningful depends entirely on the context you're working within. 🎯