Sophos Email — market share 2026

esp

According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Sophos Email is the email service provider (ESP) for 304 domains — 0.05% of 617,702 SPF-publishing domains. Its strongest TLD is .com (37.2% of its domains). Detection: include: mechanisms in the SPF record.

304domains

0.05%of SPF-publishing domains

54distinct TLDs

2026-07-13snapshot (updated daily)

Commonly used together with Sophos Email

What else the same 304 domains use — cross-tabulated from the same daily snapshot (2026-07-13).

Type	Service	Domains	Share of Sophos Email users
Mailbox	Sophos Email	191	62.8%
Mailbox	Microsoft 365	77	25.3%
Mailbox	Unknown / Other	6	2.0%
Mailbox	Self-Hosted	6	2.0%
Mailbox	Google Workspace	4	1.3%
Mailbox	Mimecast	4	1.3%
ESP	Mailchimp	19	6.2%
ESP	Mandrill	16	5.3%
ESP	Zendesk	15	4.9%
ESP	SendGrid (Twilio)	15	4.9%

TLD distribution (top 30 of 54)

com — 113 (37.2%)

de — 31 (10.2%)

org — 24 (7.9%)

it — 22 (7.2%)

co.uk — 13 (4.3%)

at — 7 (2.3%)

cl — 7 (2.3%)

net — 6 (2.0%)

ca — 6 (2.0%)

edu — 5 (1.6%)

eu — 4 (1.3%)

co — 3 (1.0%)

mx — 3 (1.0%)

com.tr — 3 (1.0%)

gov — 3 (1.0%)

com.au — 3 (1.0%)

gt — 3 (1.0%)

lv — 3 (1.0%)

org.uk — 2 (0.7%)

nl — 2 (0.7%)

gov.uk — 2 (0.7%)

ie — 2 (0.7%)

com.br — 2 (0.7%)

es — 2 (0.7%)

or.jp — 2 (0.7%)

uy — 2 (0.7%)

cat — 2 (0.7%)

pa — 1 (0.3%)

in — 1 (0.3%)

com.mx — 1 (0.3%)

Frequently asked questions

How many domains use Sophos Email?

304 domains in the Tranco top-1M use Sophos Email as their email service provider (ESP) as of July 13, 2026, according to Live Direct Marketing's daily DNS scan.

What is Sophos Email's market share?

Sophos Email holds 0.05% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-07-13). The number is recomputed every day.

What are the biggest alternatives to Sophos Email?

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 2026-07-13).

Largest email service provider (ESP)s in this category

Amazon SES (6.21%) · SendGrid (Twilio) (4.76%) · Mailgun (4.11%) · Zendesk (3.86%) · 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)

ladbible.comunilad.comsportbible.comcube.eugulf-times.comtrendnet.combir.gov.phjjill.comswansonvitamins.comdrweil.comgoarch.orgsalud.gob.mxanglingdirect.co.ukhockeycanada.cacredova.comsenescyt.gob.ecfactafinanceira.com.brarera.itliverfoundation.orglamma.toscana.itjobserve.com47brand.compacificinternet.comhovdomain.orgmegapath.netcomet.itunich.itsoprasteria.comslbfe.lkgirocard.euminervamedica.itmey.comamac.uspopcouncil.orgspensiones.clemk.compycca.comgardner-webb.eduroalddahl.combonita.debtpm.orgbasw.co.uktiendamonge.comcareerboard.comnovey.com.pahomesourcesystems.commauiandsons.clsuec.denicko-cruises.debyramtwp.orgvninc.comins.gov.cocityofdubuque.orgscreenbeam.commim.orgabbanoa.itmoon-audio.comtrainingportal.nowbfo.orgrwi-essen.detradingdepot.co.ukxplore.cafischer-wolle.demultitech.comabuissa.comscsengineers.comburtonsbiscuits.comlegacytraditional.orgairlinehyd.comdtp.net.idgdch.decucinelube.itdlrsecured.netcagw.orgsinn.deprovincia.brescia.ithov.orgstadtnetz-bamberg.dejobg8.comraw2k.co.ukfinetic.nlimpi.gob.mxautoremarketing.comraya.comprecisionintl.comairdolomiti.itbinder-systemhaus.decomputerjobs.comsalonsdirect.coml-h.catimagicle.comradiobrocken.demindeporte.gov.covmedia.cahealthymale.org.auagendabookshop.comhacienda.clbullseyetelecom.netlabaton.comkrispykreme.co.uk

Showing 100 of 304 domains.