Proofpoint Essentials — market share 2026

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According to Live Direct Marketing's daily Tranco top-1M scan (July 12, 2026), Proofpoint Essentials is the email service provider (ESP) for 922 domains — 0.15% of 617,244 SPF-publishing domains. Its strongest TLD is .com (71.3% of its domains). Detection: include: mechanisms in the SPF record.

922domains
0.15%of SPF-publishing domains
45distinct TLDs
2026-07-12snapshot (updated daily)

Commonly used together with Proofpoint Essentials

What else the same 922 domains use — cross-tabulated from the same daily snapshot (2026-07-12).

TypeServiceDomainsShare of Proofpoint Essentials users
MailboxProofpoint Essentials78885.5%
MailboxMicrosoft 365909.8%
MailboxGoogle Workspace141.5%
MailboxProofpoint131.4%
MailboxBarracuda40.4%
MailboxUnknown / Other40.4%
ESPSendGrid (Twilio)9610.4%
ESPHubSpot768.2%
ESPAmazon SES505.4%
ESPSalesforce495.3%

TLD distribution (top 30 of 45)

com — 657 (71.3%)
org — 109 (11.8%)
net — 26 (2.8%)
ca — 20 (2.2%)
co.uk — 15 (1.6%)
com.au — 13 (1.4%)
nl — 7 (0.8%)
ai — 6 (0.7%)
io — 6 (0.7%)
de — 6 (0.7%)
co — 5 (0.5%)
org.uk — 4 (0.4%)
us — 4 (0.4%)
es — 3 (0.3%)
gov — 3 (0.3%)
gr — 3 (0.3%)
at — 2 (0.2%)
in — 2 (0.2%)
life — 2 (0.2%)
info — 2 (0.2%)
online — 2 (0.2%)
co.il — 2 (0.2%)
global — 1 (0.1%)
fi — 1 (0.1%)
cars — 1 (0.1%)
it — 1 (0.1%)
xyz — 1 (0.1%)
ae — 1 (0.1%)
pl — 1 (0.1%)
ch — 1 (0.1%)

Frequently asked questions

How many domains use Proofpoint Essentials?

922 domains in the Tranco top-1M use Proofpoint Essentials as their email service provider (ESP) as of July 12, 2026, according to Live Direct Marketing's daily DNS scan.

What is Proofpoint Essentials's market share?

Proofpoint Essentials holds 0.15% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-07-12). The number is recomputed every day.

What are the biggest alternatives to Proofpoint Essentials?

The largest email service provider (ESP)s in the same category by Tranco top-1M share are: Amazon SES, SendGrid (Twilio), Mailgun, Zendesk, Mailchimp (as of 2026-07-12).

Largest email service provider (ESP)s in this category

Amazon SES (6.21%) · SendGrid (Twilio) (4.75%) · Mailgun (4.11%) · Zendesk (3.87%) · Mailchimp (3.69%) · Mandrill (3.36%) · HubSpot (3.18%) · Salesforce (2.62%) · Mailjet (Sinch) (2.13%) · Cloudflare Email Routing (1.80%)

ESP / mailing services portfolio → · Full daily report →

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Domain sample (top 100 by Tranco rank)

aboutads.infoottadvisors.comblackbox.aimuji.commentalhealth.org.ukppe-hosted.comthehotline.orgglaad.orgattendanceondemand.comabcsinsights.comuncommongoods.comapha.orgclevescene.commoneymetals.comdataways.grinformit.orguniuni.compartycity.comlesoleil.comcyberlink.chowalalife.comworldtabletennis.comwfmj.companlasangpinoy.combuildops.com3com.comreef.comaicr.orgvisitdenver.comspeedy.bgausa.orgcfp.netextremerestraints.comhistorylink.orgnysba.orgrcfp.orgpopflexactive.comtheessencevault.co.ukcredova.comrightnowmedia.orgsilbonshop.comescogroup.orgtruckertools.comwebyield.netchancesgames.compowershow.comreservecalifornia.compbsnetaccess.comsunpower.comherroom.comncees.orgthefabricator.comthewesterncompany.comee.neteastview.comshadyrays.comreown.comairlineratings.comalraimedia.commidtowncomics.commarkate.comaliceapp.comguideposts.orgcsrep.ggdickeys.comatoleajewelry.commessinahembry.comfleshlight.comjoin1440.comtimesheets.comccr.netdogbreedinfo.commaggiesottero.comhint.comdpa.gradoption.comgkids.comproofpointessentials.comtrickstercards.comchandukakasaraf.inconverged.co.ukidmi.netstrattonspine.comacornfinance.comgoldcopd.orgruralradio.commccooknet.comasoprs.orgfairus.orgaiim.orglequotidien.comamericanforests.orgvisitpittsburgh.comresolve.orgthedali.orgarcrealtyco.comnatstandard.comlegiit.comtravelpro.comillinoislegalaid.org

Showing 100 of 922 domains.