Recently scored: Compagnie Financière Richemont, The Swatch Group, Swarovski (Crystal Business), LogMeIn (GoTo Technologies USA)
Sector Rankings

Most Sustainable SaaS / Digital Services Companies 2026

75 SaaS / Digital Services companies ranked 0–100 on real environmental impact using SINK's open, physics-first formula.

75
Companies ranked
42
Sector average
71
Sector best (Ecosia)
Full ranking
1
🌳EcosiaLeading practice
71
2
💼SageLeading practice
64
3
🍽️Winnow SolutionsLeading practice
63
4
🎨AdobeLeading practice
63
5
🏠RightmoveLeading practice
62
6
🌱EcologiLeading practice
61
7
💻LogMeIn (GoTo Technologies USA)Making progress
57
8
📹Zoom CommunicationsMaking progress
57
9
🖥️Palantir TechnologiesMaking progress
56
10
🎮Ubisoft EntertainmentMaking progress
56
11
💻AtlassianMaking progress
55
12
🔧Library of ThingsMaking progress
55
13
🎮Electronic ArtsMaking progress
55
14
🌿Wren Climate, PBCMaking progress
54
15
🥡Too Good To GoMaking progress
53
16
📌PinterestMaking progress
53
17
🎨CanvaMaking progress
53
18
🎮Unity TechnologiesMaking progress
53
19
💼LinkedInMaking progress
52
20
👻SnapMaking progress
51
21
📱Meta PlatformsMaking progress
51
22
☁️SalesforceMaking progress
50
23
🔍DuckDuckGoMaking progress
49
24
🎮Take-Two Interactive SoftwareMaking progress
49
25
🍎OLIOMaking progress
48
26
🔒ProtonMaking progress
48
27
🦊MozillaMaking progress
48
28
☁️OracleMaking progress
47
29
🔐OktaMaking progress
46
30
🎮TencentBelow expectations
45
31
💻SplunkBelow expectations
45
32
💬WhatsAppBelow expectations
44
33
🌬️Ripple EnergyBelow expectations
43
34
💻MicrosoftBelow expectations
43
35
📱RoutineryBelow expectations
43
36
🎨FigmaBelow expectations
43
37
🔍Alphabet Inc. (Google)Below expectations
42
38
🎙️Otter.aiBelow expectations
41
39
💳StripeBelow expectations
40
40
📊ClarivateBelow expectations
39
41
💬SlackBelow expectations
37
42
🎮Humble BundleBelow expectations
37
43
🎓UdemyBelow expectations
37
44
📚Ex LibrisBelow expectations
37
45
❄️SnowflakeBelow expectations
37
46
🎲EntainBelow expectations
37
47
☁️NextcloudBelow expectations
36
48
🤖Mistral AIBelow expectations
35
49
💬RedditBelow expectations
35
50
🗃️Codeberg e.V.Below expectations
34
51
🎮ValveBelow expectations
34
52
📱postmarketOSBelow expectations
34
53
📝Notion LabsBelow expectations
34
54
💬DiscordBelow expectations
34
55
🎓D2LBelow expectations
33
56
🎮Epic GamesBelow expectations
33
57
�GNUFree Software FoundationBelow expectations
33
58
🔧iFixitBelow expectations
33
59
🎓MoodleBelow expectations
32
60
🎮RobloxBelow expectations
32
61
🐧Alpine LinuxBelow expectations
32
62
🤖AnthropicBelow expectations
31
63
💻GitHubSignificant gaps
30
64
🔐BitwardenSignificant gaps
30
65
📚EBSCO Information ServicesSignificant gaps
30
66
🐝Miss Humblebee's AcademySignificant gaps
29
67
🖥️ClassLinkSignificant gaps
29
68
🔐LastPassSignificant gaps
28
69
🫀Visible BodySignificant gaps
28
70
🔐Infosec InstituteSignificant gaps
27
71
📚O'Reilly MediaSignificant gaps
26
72
📚EBSCO IndustriesSignificant gaps
26
73
📊Scholarly iQSignificant gaps
25
74
🎓ed2goSignificant gaps
25
75
🤖OpenAISignificant gaps
25
Frequently asked

SaaS / Digital Services sustainability, answered.

Which SaaS / Digital Services company is the most sustainable?

Ecosia is the highest-scoring SaaS / Digital Services company on SINK with a score of 71/100 (Leading practice).

What is the average sustainability score for SaaS / Digital Services companies?

The average SINK score across 75 SaaS / Digital Services companies is 42/100. The global average across all scored companies is 38/100.

How does SINK rate SaaS / Digital Services companies?

SINK scores SaaS / Digital Services companies on 10 questions using public data: Scope 1/2/3 carbon footprint, energy source, nature and biodiversity, resource use, water impact, emissions trajectory, science-based targets, transparency, and major controversies. The formula adjusts for the industry's inherent environmental footprint and company scale.

Which SaaS / Digital Services company has the worst sustainability score?

OpenAI has the lowest SINK score among SaaS / Digital Services companies at 25/100 (Significant gaps).

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