Amplitude Results Presentation Deck
A
GAAP to Non-GAAP Reconciliation
Reconciliation of operating expenses
GAAP research and development
Less: stock-based compensation expense and related employer payroll taxes
Less: amortization of acquired intangible assets
Non-GAAP research and development
GAAP research and development as percentage of revenue
Non-GAAP research and development as percentage of revenue
GAAP sales and marketing
Less: stock-based compensation expense and related employer payroll taxes
Less: direct listing expenses
Non-GAAP sales and marketing
GAAP sales and marketing as percentage of revenue
Non-GAAP sales and marketing as percentage of revenue
GAAP general and administrative
Less: stock-based compensation expense and related employer payroll taxes
Less: direct listing expenses
Non-GAAP general and administrative
GAAP general and administrative as percentage of revenue
Non-GAAP general and administrative as percentage of revenue
Note: Certain figures may not sum due to rounding
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$
$
$
$
$
$
Three Months Ended December 31,
2021
14,229 $
(4,446)
9,783 $
28.8%
19.8%
27,016 $
(5,149)
21,867
54.7%
44.2%
14,272
(5,384)
$
$
8,888 $
28.9%
18.0%
2020
6,371
(1,099)
5,272
21.2%
17.5%
14,968
(2,328)
12,640
49.8%
42.0%
4,651
(1,071)
3,580
15.5%
11.9%
$
$
$
$
$
$
Year Ended December 31,
2020
2021
48,251
(16,469)
51.4%
45.6%
31,782
28.8%
19.0%
86,025
(9,693)
(13)
76,319 $
55,370
(11,553)
(18,178)
25,639
$
33.1%
15.3%
$
$
$
$
26,098
(5,607)
(518)
19,973
25.5%
19.5%
51,819
(6,549)
45,270
50.6%
44.2%
18,067
(3,902)
14,165
17.6%
13.8%
¹ Stock-based compensation expense-related charges include employer payroll tax-related expenses on employee stock transactions.
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