Selzy — market share 2026

esp

According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Selzy is the email service provider (ESP) for 185 domains — 0.03% of 617,702 SPF-publishing domains. Its strongest TLD is .com (36.8% of its domains). Detection: include: mechanisms in the SPF record.

185domains

0.03%of SPF-publishing domains

44distinct TLDs

2026-07-13snapshot (updated daily)

Commonly used together with Selzy

What else the same 185 domains use — cross-tabulated from the same daily snapshot (2026-07-13).

Type	Service	Domains	Share of Selzy users
Mailbox	Google Workspace	79	42.7%
Mailbox	Self-Hosted	36	19.5%
Mailbox	Microsoft 365	31	16.8%
Mailbox	Yandex 360	9	4.9%
Mailbox	Ukraine.com.ua hosting	7	3.8%
Mailbox	Unknown / Other	5	2.7%
ESP	Unisender (RU)	25	13.5%
ESP	Amazon SES	23	12.4%
ESP	SendPulse	21	11.4%
ESP	eSputnik (UA)	17	9.2%

TLD distribution (top 30 of 44)

com — 68 (36.8%)

ua — 20 (10.8%)

kz — 15 (8.1%)

com.ua — 12 (6.5%)

com.br — 8 (4.3%)

io — 6 (3.2%)

net — 6 (3.2%)

org — 4 (2.2%)

es — 3 (1.6%)

kg — 2 (1.1%)

online — 2 (1.1%)

ru — 2 (1.1%)

co.uk — 2 (1.1%)

de — 2 (1.1%)

today — 2 (1.1%)

club — 2 (1.1%)

credit — 2 (1.1%)

world — 1 (0.5%)

com.bd — 1 (0.5%)

legal — 1 (0.5%)

eu — 1 (0.5%)

partners — 1 (0.5%)

gg — 1 (0.5%)

games — 1 (0.5%)

in — 1 (0.5%)

cc — 1 (0.5%)

mx — 1 (0.5%)

health — 1 (0.5%)

pro — 1 (0.5%)

cz — 1 (0.5%)

Frequently asked questions

How many domains use Selzy?

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

What is Selzy's market share?

Selzy holds 0.03% 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 Selzy?

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)

litnet.com ria.com letyshops.comslotor777.uaacessorias.commetaratings.rutele2.kzbcc.kzbas-ip.comhava.kzkoke.kztengo.kz3oaks.comflipbookpdf.netboosteroid.comdocumentodoestudante.com.brgigacloud.uaintertop.uavisitukraine.todaytomi.kzbless.gsablebits.comzeptolab.comp2p.orgcrickexapp.combetburger.comsalem.kzsportscafe.inruslania.comproxys.iofavbet.uacasino.uaplacar.com.brnodepositbonus.ccgr8.techoc-media.orgmansionbet.comeximb.comelcom.digitalroshka.combalka-book.comalbato.comselzy.comcardmates.netowlcat.gamesheybaji.onlineplayicc1.comliveexpert.orgfavbet.hrveliki.com.uatelega.ioastanahub.comwiki4fit.com.brchillbet.mxkompra.kze-tender.uainbot.com.brchem-space.comgironews.comcyberyozh.comdreamcam.comticketforevent.comcardmates.uabodo.uahealth-ua.comgoldenbride.netsovajewels.comscommerce.comfavbet.rojmart.kzjackbit.comloriot.ioeasyen.rukingboost.netsmartdnsproxy.comkontramarka.deaifc.kzannke.comejaw.netakebono.worlddroper.apppreciseinvestors.comalmau.edu.kzsvit-matrasiv.com.uainvestforproperty.co.uktradingandinvestmentnews.co.ukgalaksion.combohdan-books.cominnocode.nospartans.comukinvestmentguides.comxterium.comcasinos-online.esreybets.comarbusers.compartners1xbet.comesco.uasd.uamuxlegend.comfoxint.com

Showing 100 of 185 domains.