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Smartsheet vs Slack: cost at your team size

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

Team	Smartsheet	Slack	Smartsheet vs Slack
5 seats	$540Pro	$0Free	–
10 seats	$1,080Pro	$0Free	–
25 seats	$2,700Pro	$0Free	–
50 seats	$5,400Pro	$0Free	–
100 seats	$10,800Pro	$0Free	–

Team

Smartsheet

Slack

Smartsheet vs Slack

5 seats

$540Pro

$0Free

–

10 seats

$1,080Pro

$0Free

–

25 seats

$2,700Pro

$0Free

–

50 seats

$5,400Pro

$0Free

–

100 seats

$10,800Pro

$0Free

–

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