UniOne — market share 2026

esp

According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), UniOne is the email service provider (ESP) for 299 domains — 0.05% of 617,702 SPF-publishing domains. Its strongest TLD is .ru (41.1% of its domains). Detection: include: mechanisms in the SPF record.

299domains

0.05%of SPF-publishing domains

51distinct TLDs

2026-07-13snapshot (updated daily)

Commonly used together with UniOne

What else the same 299 domains use — cross-tabulated from the same daily snapshot (2026-07-13).

Type	Service	Domains	Share of UniOne users
Mailbox	Yandex 360	75	25.1%
Mailbox	Google Workspace	62	20.7%
Mailbox	Self-Hosted	59	19.7%
Mailbox	Mail.ru for Business	23	7.7%
Mailbox	Microsoft 365	18	6.0%
Mailbox	Generic / unmatched (mail.*)	9	3.0%
ESP	Unisender (RU)	110	36.8%
ESP	UniSender	52	17.4%
ESP	SendPulse	26	8.7%
ESP	Elastic Email	17	5.7%

TLD distribution (top 30 of 51)

ru — 123 (41.1%)

com — 60 (20.1%)

ua — 18 (6.0%)

org — 8 (2.7%)

io — 7 (2.3%)

com.ua — 7 (2.3%)

by — 7 (2.3%)

net — 6 (2.0%)

online — 6 (2.0%)

bet — 4 (1.3%)

app — 3 (1.0%)

kz — 3 (1.0%)

ai — 2 (0.7%)

travel — 2 (0.7%)

team — 2 (0.7%)

ph — 2 (0.7%)

xn--p1ai — 2 (0.7%)

biz — 2 (0.7%)

space — 2 (0.7%)

pro — 2 (0.7%)

ae — 1 (0.3%)

gr — 1 (0.3%)

tech — 1 (0.3%)

store — 1 (0.3%)

co.za — 1 (0.3%)

center — 1 (0.3%)

casino — 1 (0.3%)

me — 1 (0.3%)

games — 1 (0.3%)

pl — 1 (0.3%)

Frequently asked questions

How many domains use UniOne?

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

What is UniOne's market share?

UniOne 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 UniOne?

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 →

Sending through UniOne? Check whether your messages actually reach the inbox at Gmail, Outlook, Yandex and Mail.ru — free inbox placement test.

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Domain sample (top 100 by Tranco rank)

sexalarab.com insales.ru bi.zone mango-office.ru rozetka.com.ua matchtv.ru comfy.uaroistat.comtribuna.comprivatbank.uamoysklad.ruremanga.orgnovofon.rubotfaqtor.ruispsystem.compremier.one5element.byxcritical.comnskes.ruingate.ruumschool.netaspec-auto.rubankiros.ruvideoroll.netinsales.comhaulmont.comprofitbase.ruimredi.bizkinoteatr.ruleon.rurozetka.uaamnezia.orgomnicomm.ruotc.rukonnektu.ruboosteroid.comsitronics.comoma.bybaji.livefex.netxakep.ruladadate.comfamil.ruodds96.comticketscloud.commultiplex.uagid.teamfonbet.grintertop.uagoldenchancelotto.comskoltech.runaurok.uauaz.ru7dach.rurozetka.pltrbna.comexecdubai.comfxmonitor.onlineperx.ruleon.betvolsu.ruddplanet.rumedaboutme.rurusplt.rubet-at-home.comhaval.ruexpocentr.rugarstelecom.rusalesap.rupromokodus.comxn--h1adlhdnlo2c.xn--p1airenlife.compb.uaunl.uamystake.comfavbet.uacoreapp.aitutoronline.rucasino.uaunistroyrf.runewton.byadnitro.prodila.uazenclass.ruvilagale.combsb.bymmc.helpt-d.rudtclab.proradist.onlineecomz.netzdorov.rumosplitka.rualbato.comfamilio.orgowlcat.gamesubki.uagreenmoney.rumyagent.onlinesunbet.it

Showing 100 of 299 domains.