AgentData
How it worksPricingDocsLive
AgentData

Company intelligence for AI agents
and growth teams.

PrivacyTermsCookiesData removal
Product
CompaniesLocal businessesTechnologiesPeopleHow it worksWhy it is freeDocumentation
Explore
Market intelligenceBrowse by industryLocal business directorySwitch signals
Alternatives
Apollo alternativeZoomInfo alternativeClearbit alternativeHunter alternativeBuiltWith alternativeLusha alternativeCognism alternativeMoltSets alternativeAll comparisons
Resources
BlogAPI & MCPllms.txtGitHubnpm
Crawling now
128,292,728 companies·16,302,285 local businesses·9,259,379 emails found·3,073 technologiesLive data →
Made by Duda & Nick
© 2026 AgentData. All rights reserved.
Home›Technologies›Proton Mail›Proton Mail vs UserVoice
P
Proton Mail
vs
U
UserVoice

Proton Mail vs UserVoice

Proton Mail is used by 9,230companies — 288.4x more than UserVoice (32).

9,230 use Proton Mail32 use UserVoice

Side-by-side comparison

Proton MailUserVoice
Companies9,23032
CategoryOtherfeedback

Company adoption

Proton Mail9,230UserVoice32

Top companies using Proton Mail

Tennisclubmalsch-onlinetennisclubmalsch-online.dePraxis für Psychotherapiejcweber.deRiseborisebogard.comGrace Covenant Reformed Baptist Churchgracecovenantnwa.comBerkeleyopcberkeleyopc.org

Top companies using UserVoice

Name that pornstar!namethatpornstar.comWorld Bank Open Datadata360.worldbank.orgWorld Bank Open Datadata.albankaldawli.orgMedCalXmedcalx.chWorld Bank Open Datadata.worldbank.org

Get the full comparison

9,262 companies with emails, tech stacks, and contacts

Start free →

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=proton-mail

From the makers of AgentData

DragApp

AI-powered shared inbox, help desk, and team collaboration — inside Gmail. 200K+ users.

Try DragApp free →

HeyHelp

AI email assistant inside Gmail. Drafts, sorts, follows up.

Try HeyHelp free →

Oneway

All-in-one customer platform — live chat, email, automations, changelogs & roadmaps with AI.

Try Oneway →

Related comparisons

Google Analytics vs Proton MailCompare →Google Analytics vs UserVoiceCompare →HSTS vs Proton MailCompare →HSTS vs UserVoiceCompare →jQuery vs Proton MailCompare →jQuery vs UserVoiceCompare →

View individually

P
Proton Mail
Companies using Proton Mail→
U
UserVoice
Companies using UserVoice→

Frequently asked questions

Need this data via API?

Access technology comparison data programmatically via REST API or MCP.

API docs →