Emma — market share 2026

esp

According to Live Direct Marketing's daily Tranco top-1M scan (July 12, 2026), Emma is the email service provider (ESP) for 697 domains — 0.11% of 617,244 SPF-publishing domains. Its strongest TLD is .com (48.4% of its domains). Detection: include: mechanisms in the SPF record.

697domains

0.11%of SPF-publishing domains

20distinct TLDs

2026-07-12snapshot (updated daily)

Commonly used together with Emma

What else the same 697 domains use — cross-tabulated from the same daily snapshot (2026-07-12).

Type	Service	Domains	Share of Emma users
Mailbox	Microsoft 365	335	48.1%
Mailbox	Google Workspace	129	18.5%
Mailbox	Proofpoint	41	5.9%
Mailbox	Mimecast	41	5.9%
Mailbox	Unknown / Other	34	4.9%
Mailbox	Barracuda	34	4.9%
ESP	SendGrid (Twilio)	102	14.6%
ESP	Salesforce	102	14.6%
ESP	Amazon SES	85	12.2%
ESP	Mailchimp	57	8.2%

TLD distribution (top 20 of 20)

com — 337 (48.4%)

org — 176 (25.3%)

edu — 123 (17.6%)

net — 27 (3.9%)

gov — 14 (2.0%)

us — 3 (0.4%)

co.uk — 2 (0.3%)

ca — 2 (0.3%)

com.au — 2 (0.3%)

ie — 1 (0.1%)

co.jp — 1 (0.1%)

pt — 1 (0.1%)

team — 1 (0.1%)

fm — 1 (0.1%)

dev — 1 (0.1%)

biz — 1 (0.1%)

th — 1 (0.1%)

bank — 1 (0.1%)

co.za — 1 (0.1%)

eu — 1 (0.1%)

Frequently asked questions

How many domains use Emma?

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

What is Emma's market share?

Emma holds 0.11% 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 Emma?

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)

statista.com dhl.com ucsd.edu ncsu.edu unl.edu thekitchn.com pa.gov ku.edu apartmenttherapy.com usajobs.gov sjsu.edu pdx.edumtu.eduopm.govcsun.edubea.govmontana.eduactivestate.comolemiss.eduredtailtechnology.commtsu.edukcrw.comunf.eduopenstack.orgpenny-arcade.comattendanceondemand.comkenyon.edurenderosity.comathlonsports.comgvsu.edunmu.edupsc.eduumsl.edushu.edustanfordhealthcare.orguli.orgmaa.orgclassiccars.comqu.eduuncw.educdt.orgutulsa.eduwisconsin.eduoakland.eduuwec.eduglobalpoker.comonenet.netriverfronttimes.comstjohns.edusup.orgcff.orgbmi.combridgestone.comferris.eduangelo.eduraymondjames.comingramcontent.comradford.eduaustincc.eduwebster.eduwillamette.eduhaverford.eduochin.orgilstu.edustlpr.orgrochesterregional.orgcartalk.comsensiseeds.comwestga.eduingramspark.comrheem.comccsu.eduexpresspros.comal-anon.orgnewpaltz.edutraveloregon.comkindful.comcfna.comtarleton.eduxavier.eduosrhe.edutnstate.edunashvillescene.comssmhealth.comgardenandgun.comstockton.eduaustintexas.orghamilton.netforeo.comhacc.edudenverartmuseum.orgcitypages.comtva.govtamiu.eduphiladelphiafed.orgnewhaven.eduzionsbank.comsewanee.edudri.eduacrisure.com

Showing 100 of 697 domains.