Platform comparison
A side-by-side look at audience size, content formats, and monetization across Facebook, Instagram, TikTok, and YouTube.
Daily active users
Feature matrix
| TikTok | YouTube | |||
|---|---|---|---|---|
| Founded | 2004 | 2010 | 2016 | 2005 |
| Primary age group | 25-34 | 18-24 | 18-24 | 25-34 |
| Avg. session length | 33 min | 30 min | 54 min | 40 min |
| Content formats | Text posts, Image posts, Short-form video, Long-form video, Live streaming, Stories | Short-form video, Image posts, Carousels, Stories, Live streaming | Short-form video, Live streaming, Image posts | Long-form video, Short-form video, Live streaming |
| Monetization | Ad revenue share, Subscriptions, Brand partnerships, In-app shopping | Brand partnerships, Affiliate commerce, In-app shopping, Subscriptions, Tipping / gifts | Creator fund, Tipping / gifts, Brand partnerships, Affiliate commerce, In-app shopping | Ad revenue share, Subscriptions, Tipping / gifts, Brand partnerships, In-app shopping |
Anonymity & connections
How each platform handles identity, likes, and who can see who you're connected to — from Facebook's real-name, mutual-friend model to TikTok's handle-based, one-way follow.
| TikTok | YouTube | |||
|---|---|---|---|---|
| Connection model | Mutual friends (both sides accept) | One-way follow (no approval needed) | One-way follow (no approval needed) | One-way follow (no approval needed) |
| Identity norm | Real name expected | Mixed — either is common | Handle / pseudonym-friendly | Handle / pseudonym-friendly |
| Likes visibility | Likes are tied to your real profile and visible to mutual friends by default. | Likes are attached to your account and visible to that account's followers/the poster, not broadcast publicly. | Likes are private by default — not shown on your public profile or to other users. | Likes are private by default — not shown on your public profile or to other users. |
| Connections visibility | Friends lists are visible by default (can be hidden in privacy settings). | Followers/following lists are public by default unless the account is private. | Subscriptions are private by default; a channel's subscriber count is public, but who subscribes is not. | Following lists are public by default; can be set to private in account settings. |
| Discoverable by strangers | Low outside of Groups/Pages — personal profiles are friend-gated by default. | High — public accounts are discoverable via hashtags, Explore, and Reels regardless of mutual connections. | High — content is discovered primarily through search and recommendations, independent of any social connection. | Very high — the For You feed surfaces content based on interest signals, not social connections, so brand-new accounts can reach strangers immediately. |
The least anonymous of the four — built around real-name identity and confirmed, two-way friendships. Pages and Groups offer more public-facing, less personal reach.
Following is one-way and doesn't require approval (unless the account is private), so you can follow/engage with creators you have no real-world connection to. Real name is optional; many accounts run on a handle and persona.
One of the most anonymous platforms for viewers: subscribing and liking carry no real-name expectation, and your activity isn't broadcast to a social graph the way it is on Facebook or Instagram.
Built for pseudonymous use from the start — most accounts run on a handle, not a real name, and engaging with content requires no mutual connection at all.