Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Revenue:
Subscription and support	$ 48,090	$ 34,210	$ 131,947	$ 94,057
Professional services and other	6,832	5,077	19,655	13,552
Total revenue	54,922	39,287	151,602	107,609
Cost of revenue:
Subscription and support	10,504	7,527	29,348	20,638
Professional services and other	8,157	5,698	23,671	16,079
Total cost of revenue	18,661	13,225	53,019	36,717
Gross profit:
Subscription and support	37,586	26,683	102,599	73,419
Professional services and other	(1,325)	(621)	(4,016)	(2,527)
Total gross profit	36,261	26,062	98,583	70,892
Operating expenses:
Research and development	9,738	7,681	28,601	22,010
Sales and marketing	33,262	24,973	95,349	69,127
General and administrative	9,726	6,594	27,468	18,517
Total operating expenses	52,726	39,248	151,418	109,654
Loss from operations	(16,465)	(13,186)	(52,835)	(38,762)
Other income (expense), net	(368)	303	249	58
Loss before provision for income taxes	(16,833)	(12,883)	(52,586)	(38,704)
Provision for income taxes	142	126	454	96
Net loss	(16,975)	(13,009)	(53,040)	(38,800)
Net loss and adjustment attributable to redeemable non-controlling interests	(1,263)	206	(1,306)	376
Net loss attributable to Marketo	$ (18,238)	$ (12,803)	$ (54,346)	$ (38,424)
Net loss per share of common stock, basic and diluted (in dollars per share)	$ (0.43)	$ (0.31)	$ (1.29)	$ (0.96)
Shares used in computing net loss per share of common stock, basic and diluted (in shares)	42,835	40,668	42,208	40,157