Head to head

Agar.io vs Atlas

Agar.io

Live

44 – 21k daily

Atlas

Live

780 – 3k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

April 2015 · 11 years ago

December 2018 · 8 years ago

Daily players

44 – 21k

780 – 3k

Estimated players

141.2k

14.8k1.5%

Available on

Browser
Windows
macOS
Linux
Android
iOS

Windows
Xbox

Platforms

Perspectives

Isometric

Third Person

Player activity

Smoothed estimated players over time.

Agar.ioAtlas

Agar.io

Average monthly estimated players
Month	Estimated players	Change
September 2026	~141.1k
August 2026	~141.1k
July 2026	~141.1k	—

Atlas

Average monthly estimated players
Month	Estimated players	Change
September 2026	~14.6k	Up 1.1%
August 2026	~14.4k	Down 0.2%
July 2026	~14.5k	—

Community breakdown

Steam, Discord, Reddit, Twitch, and YouTube activity for both games, side by side.

Discord members

Agar.io: 27.3kUp 0.4%
Atlas: 21.9kDown 0.3%

Agar.io currently has about 1.2× as many Discord members as Atlas — 27,330 vs 21,932.

Reddit members

Agar.io: 29kUp 0.1%
Atlas: 24k

Agar.io currently has about 1.2× as many subreddit members as Atlas — 28,982 vs 23,978.

Twitch viewers

Agar.io: 6Up 100%
Atlas: 0Down 100%

Agar.io currently has 6 live Twitch viewers, while Atlas has 0.

YouTube subscribers

Agar.io: 1.2m
Atlas: 11.1k

Agar.io currently has about 109× as many YouTube subscribers as Atlas — 1,210,000 vs 11,100.

Steam concurrent players

Agar.io: —
Atlas: 252Up 13%

Atlas currently has 252 peak concurrent Steam players; no comparable data is tracked for Agar.io.

How these estimates are made

Agar.io

Agar.io is estimated to have 44 – 21k players a day. Around 20k – 2m accounts have played it in total. No Steam data is published for this game, so the range is modelled from the size of its Discord, Reddit, Twitch, YouTube and app-store communities. It is a rough band rather than a measurement.

Atlas

Atlas is estimated to have 780 – 3k players a day. Around 690k – 2m accounts have played it in total. The range is anchored on Steam’s official concurrent-player and review counts, then converted to daily actives and accounts — so it covers the Steam player base and will under-count a game played mostly through its own launcher or on console.