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Slack vs GitLab: cost at your team size

Annual cost of the cheapest published plan that covers each team size. Slack is billed per seat, GitLab is billed per seat.

Team	Slack	GitLab	Slack vs GitLab
5 seats	$0Free	$0Free	–
10 seats	$0Free	$0Free	–
25 seats	$0Free	$0Free	–
50 seats	$0Free	$0Free	–
100 seats	$0Free	$0Free	–

Team

Slack

GitLab

Slack vs GitLab

5 seats

$0Free

–

10 seats

$0Free

–

25 seats

$0Free

–

50 seats

$0Free

–

100 seats

$0Free

–

Prices read from the vendor pages on 24 Oct 2026 and 24 Oct 2026. A positive delta means Slack costs more.