Head to head

Call of Duty Online vs Diep.io

Call of Duty Online

Live

Diep.io

Live

41 – 19k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

January 2015 · 12 years ago

May 2016 · 10 years ago

Daily players

No population data

41 – 19k

Estimated players

—100%

27.9k9.4%

Available on

Windows

Browser
Android
iOS

Platforms

Windows

Perspectives

First Person

Isometric

Player activity

Smoothed estimated players over time.

Call of Duty OnlineDiep.io

Call of Duty Online

Average monthly estimated players
Month	Estimated players	Change
October 2026	~1
September 2026	~1
August 2026	~1
July 2026	~1	—

Diep.io

Average monthly estimated players
Month	Estimated players	Change
October 2026	~26.6k	Up 3.8%
September 2026	~25.6k	Up 2.0%
August 2026	~25.1k	Up 0.5%
July 2026	~25k	—

Community breakdown

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

Twitch viewers

Call of Duty Online: 0Down 100%
Diep.io: 2Down 33%

Call of Duty Online currently has 0 live Twitch viewers, while Diep.io has 2.

Discord members

Call of Duty Online: —
Diep.io: 80.3kUp 5.5%

Diep.io currently has 80,317 Discord members; no comparable data is tracked for Call of Duty Online.

Reddit members

Call of Duty Online: —
Diep.io: 59.6kUp 0.1%

Diep.io currently has 59,621 subreddit members; no comparable data is tracked for Call of Duty Online.

How these estimates are made

Call of Duty Online

Not enough data collected to estimate this game yet.

Diep.io

Diep.io is estimated to have 41 – 19k 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.