Live Steam player count comparison, updated every 10 minutes. Both are Action / Free To Play games.
Dota 2 is currently the more played game: 832,003 concurrent players on Steam right now vs 60,389 for Tom Clancy's Rainbow Six Siege, about 14× more players. Dota 2 has been ahead for 94 days straight. Across all tracked metrics, Dota 2 leads 6 of 9.
These are Steam players only. A game that also runs on its own launcher, a storefront of its own or on console has players this number cannot see, so read it as a comparison of Steam audiences rather than of total ones.
Coilr members average 671h in Dota 2 and 485h in Tom Clancy's Rainbow Six Siege. Connect your Steam account and this row fills in with your own hours instead — then keeps tracking both, so you can see which one you are actually still playing.

Dota 2
671h
average of 44 members

Tom Clancy's Rainbow Six Siege
485h
average of 79 members
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Tracked by Coilr since April 2026 · Steam polled every 10 minutes · methodology
Dota 2 has had the higher daily player count for the last 94 days, every day since Coilr began tracking both games.
Days tracked
94
Current streak
94 days
Dota 2
Lead changes
0
Closest gap
74%
Apr 16, 2026
How this works: each game's daily average concurrent players (from Coilr's 10-minute Steam polls), compared on the 94 days where both games have data. Whichever averages higher leads that day. methodology
| Metric | Dota 2 | Tom Clancy's Rainbow Six Siege |
|---|---|---|
| Players right now | 832,003 | 60,389 |
| 24-hour peak | 859,920 | 82,079 |
| 7-day average | 637,819 | 63,027 |
| 30-day average | 607,308 | 59,545 |
| 30-day trend | +11% | +17% |
| Peak (tracked) | 1,003,965 | 118,579 |
| Steam reviews | 81% positive | 82% positive |
| Recent reviews (3 mo) | 67% positive | 70% positive |
| Total reviews | 2,761,913 | 1,543,029 |
| Owners (SteamSpy est.) | — | ~20,000,000 |
| Release date | Jul 9, 2013 | Dec 1, 2015 |
| Price | Free to play | Free to play |
Full stats: Dota 2 · Tom Clancy's Rainbow Six Siege · add more games to this comparison →
| Month | Dota 2 | Tom Clancy's Rainbow Six Siege | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | 298,625 | 342,850 | 73,613 | 89,588 |
| May 2026 | 446,221 | 662,198 | 66,480 | 87,338 |
| Jun 2026 | 467,074 | 867,138 | 62,610 | 118,579 |
| Jul 2026 | 545,647 | 859,472 | 51,303 | 75,693 |
| Aug 2026 (so far) | 613,912 | 1,003,965 | 60,294 | 99,787 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
Dota 2 currently has more players: 832,003 concurrent players on Steam vs 60,389 for Tom Clancy's Rainbow Six Siege, about 14× more players.
Over the last 30 days Dota 2 averaged 607,308 concurrent players and Tom Clancy's Rainbow Six Siege averaged 59,545. By that measure Dota 2 is currently the bigger game.
Not in Coilr's head-to-head tracking: Dota 2 has had the higher daily average concurrent player count on Steam on every one of the 94 days both games have been tracked.
By Steam review score, Tom Clancy's Rainbow Six Siege rates higher: 82% positive across 1,543,029 reviews vs 81% across 2,761,913 for Dota 2. Dota 2 has the larger player base right now (832,003 vs 60,389 concurrent). Player counts, ratings, price and trend are compared side by side above.
Dota 2 averaged 607,308 concurrent players over the last 30 days, up 11% vs the previous 30 days. Its highest tracked player count is 1,003,965.
Tom Clancy's Rainbow Six Siege averaged 59,545 concurrent players over the last 30 days, up 17% vs the previous 30 days. Its highest tracked player count is 118,579.