Maileroo — market share 2026

esp

According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Maileroo is the email service provider (ESP) for 109 domains — 0.02% of 617,702 SPF-publishing domains. Its strongest TLD is .com (38.5% of its domains). Detection: include: mechanisms in the SPF record.

109domains

0.02%of SPF-publishing domains

41distinct TLDs

2026-07-13snapshot (updated daily)

Commonly used together with Maileroo

What else the same 109 domains use — cross-tabulated from the same daily snapshot (2026-07-13).

Type	Service	Domains	Share of Maileroo users
Mailbox	Generic / unmatched (mx.)	24	22.0%
Mailbox	Google Workspace	20	18.3%
Mailbox	Self-Hosted	13	11.9%
Mailbox	Microsoft 365	10	9.2%
Mailbox	Cloudflare Email Routing	7	6.4%
Mailbox	Zoho Mail (EU)	6	5.5%
ESP	Mailjet (Sinch)	13	11.9%
ESP	Cloudflare Email Routing	7	6.4%
ESP	SendGrid (Twilio)	5	4.6%
ESP	Salesforce	5	4.6%

TLD distribution (top 30 of 41)

com — 42 (38.5%)

net — 6 (5.5%)

io — 5 (4.6%)

de — 5 (4.6%)

com.au — 4 (3.7%)

org — 4 (3.7%)

co.uk — 3 (2.8%)

mx — 3 (2.8%)

lt — 2 (1.8%)

app — 2 (1.8%)

club — 2 (1.8%)

cx — 2 (1.8%)

com.br — 1 (0.9%)

co.za — 1 (0.9%)

co.id — 1 (0.9%)

com.tw — 1 (0.9%)

ws — 1 (0.9%)

pt — 1 (0.9%)

ch — 1 (0.9%)

tools — 1 (0.9%)

pro — 1 (0.9%)

store — 1 (0.9%)

com.pk — 1 (0.9%)

lk — 1 (0.9%)

mk — 1 (0.9%)

fr — 1 (0.9%)

be — 1 (0.9%)

id — 1 (0.9%)

es — 1 (0.9%)

nl — 1 (0.9%)

Frequently asked questions

How many domains use Maileroo?

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

What is Maileroo's market share?

Maileroo holds 0.02% 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 Maileroo?

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)

blossomthemes.commarnet.mkplay-cs.comcustojusto.ptddownload.comclothoff.netets2.ltkitty-kats.netfiwfan.appex-torrenty.orgvulcanpost.combiaustralia.com.aurent.com.aulimda.nettes.com.pksmsonline.cloudkogama.combigmama.networkslidesai.ioleaked.cxbestgore.funmegalithic.co.ukwptravelengine.comaudienhearing.comric-bd.orgdreamtemplate.comsolucoesindustriais.com.briiuc.ac.bdrocketpot.ioduckier.comvn-meido.comvolia.biznanogames.iocanngo.expressunionfansub.comdihostingin.comdanishbytes.clubcgpersia.comets3mods.comnewnowweb.comupstore.netpasino.comg4u.tomoneyweekly.com.twatsmods.ltcnml.dephotoshoptutorials.wsilsau.com.auroamic.comconsertasmart.comapperror404.comhiberworld.comboerse.cxsoundbound.appuobdii.comugatu.comnuagedesigns.comisp.toolsturbo.net.idmahocommerce.comferns.clubmetapropertiesuae.comsportconnexions.comunsis.edu.mxcosmetics.lkgrupohg.net.mxcurl.lyvotehub.comkickbot.ioyoutubeabone.comiranhrdc.orgmonster-nest.comadmincore.proeasyfinloans.co.zaenglishconnection.esexsite.sutopflex-web.comzapasstrend.cominvesti.com.auwpdelicious.comberg-fit.derumahotp.iothegreenstore.frhikecarewinkel.nlulsachihuahua.edu.mxbergaktiv.decanadaetaonline.orgcaruso.topcncta.netdeluxeside.storedullnation.deferibotlines.comfrontaliereticino.chgartenort.degoldbet00.comgoldbet01.comgoldbet02.comgoldbet03.comgoldbet04.comgoldbet05.com

Showing 100 of 109 domains.