TikTok’s “People You May Know” feature helps users discover accounts they might want to follow. These suggestions are not random. They are based on several signals that TikTok uses to identify possible connections between users. Many people ask: how does TikTok suggest who you may know?
This article explains how the feature works, the factors TikTok considers, and how you can manage or limit these suggestions.
What Is the “People You May Know” Feature on TikTok?
“People You May Know” is a recommendation feature that suggests accounts TikTok thinks you might recognize or want to follow. These suggestions appear:
- In the Discover section
- On your profile
- In follow recommendations
- Occasionally in notifications
The goal is to help users build connections more easily.
Contact Sync and Phone Contacts
One of the strongest signals TikTok uses is contact syncing.
If you allow TikTok access to your phone contacts:
- TikTok scans phone numbers and emails
- Matches them with existing TikTok accounts
- Suggests people saved in your contacts
This works both ways, meaning you may be suggested to others who have your contact information.
Mutual Connections and Shared Followers
TikTok looks at your social network activity.
Suggestions may be based on:
- People who follow the same accounts as you
- Mutual followers
- Friends of friends
If many of your followers also follow a specific account, TikTok may suggest that account to you.
Facebook and Other Linked Accounts
If you link TikTok with other platforms:
- Facebook friends may be suggested
- Contacts from linked accounts may influence recommendations
TikTok uses this information to find overlapping social circles.
Device and Account Information
TikTok may use device-level data to suggest connections.
This can include:
- Accounts logged in on the same device
- Shared IP addresses, such as home or work networks
- Similar login locations
This does not mean TikTok reads private messages, but it may infer connections from technical data.
Profile Visits and Interactions
TikTok may suggest someone if:
- You frequently view their profile
- They view your profile
- You interact with their content
- You comment on similar posts
Repeated interaction can signal potential familiarity.
Location and Regional Signals
General location data can also influence suggestions.
TikTok may recommend:
- Users in the same city or country
- People attending similar local events
- Accounts active in your region
Exact locations are not publicly shared.
Shared Interests and Content Engagement
Your activity on TikTok matters.
Suggestions may be influenced by:
- Videos you like
- Accounts you engage with
- Hashtags you follow
- Content categories you watch
People with similar interests may appear in your suggestions.
Why TikTok Suggests People You Do Not Recognize
Sometimes suggestions feel unfamiliar because:
- A contact synced your number, not you
- You share mutual followers
- You interacted with similar content
- You were in the same location or network
This does not mean the person searched for you directly.
Can Someone Tell If TikTok Suggested You to Them?
No. TikTok does not notify users when:
- You are suggested to them
- They appear in your “People You May Know” list
Suggestions are private.
How to Control or Reduce “People You May Know” Suggestions
You can limit suggestions by:
- Turning off contact syncing
- Removing synced contacts
- Unlinking other social accounts
- Adjusting privacy settings
- Reducing profile visibility
These steps help reduce unwanted recommendations.
Is TikTok Spying Through “People You May Know”?
TikTok states it uses data based on user permissions and activity. While it may feel intrusive, the feature relies on:
- Provided contacts
- Engagement data
- Technical signals
Users can control many of these through settings.
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