Contactlab — market share 2026

esp

According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Contactlab is the email service provider (ESP) for 122 domains — 0.02% of 617,702 SPF-publishing domains. Its strongest TLD is .it (53.3% of its domains). Detection: include: mechanisms in the SPF record.

122domains

0.02%of SPF-publishing domains

11distinct TLDs

2026-07-13snapshot (updated daily)

Commonly used together with Contactlab

What else the same 122 domains use — cross-tabulated from the same daily snapshot (2026-07-13).

Type	Service	Domains	Share of Contactlab users
Mailbox	Microsoft 365	44	36.1%
Mailbox	Proofpoint	19	15.6%
Mailbox	Unknown / Other	17	13.9%
Mailbox	Google Workspace	12	9.8%
Mailbox	Self-Hosted	9	7.4%
Mailbox	Cisco IronPort	8	6.6%
ESP	Zendesk	24	19.7%
ESP	Proofpoint	17	13.9%
ESP	MailUp	17	13.9%
ESP	Salesforce	13	10.7%

TLD distribution (top 11 of 11)

it — 65 (53.3%)

com — 44 (36.1%)

es — 3 (2.5%)

pt — 2 (1.6%)

fr — 2 (1.6%)

com.ar — 1 (0.8%)

com.br — 1 (0.8%)

co.uk — 1 (0.8%)

nl — 1 (0.8%)

co.za — 1 (0.8%)

de — 1 (0.8%)

Frequently asked questions

How many domains use Contactlab?

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

What is Contactlab's market share?

Contactlab 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 Contactlab?

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)

elmundo.es marca.com ilsole24ore.com lastampa.it expansion.com vodafone.it designboom.comibs.itregione.lombardia.itjobrapido.comanobii.combulgari.comacmilan.comquattroruote.itbetfair.itmsccruisesusa.combarilla.comlibraccio.itcarrefour.itunibocconi.itdomusweb.itquifinanza.itgnv.itallianz.itdilei.itmoto.itcucchiaio.itmotivi.comelenamiro.comoltre.comfiorellarubino.comgioiapura.itsiviaggia.itfieramilano.itgrupposandonato.itmsccrociere.itmsccruzeiros.com.bredenviaggi.itairc.itcoop.itartemide.comfondazioneveronesi.it7forallmankind.comallianzdirect.itdsquared2.comcoopalleanza3-0.itmetalitalia.comemergency.itcarreraworld.commsccruises.delispa.itburgerking.itmicrogame.ittecnocasa.combuffetti.itmsccroisieres.frsantanderconsumer.itcaleffi.commediobancapremier.commsccruceros.espomellato.comtriboo.itariaspa.itbancaifis.itprimaonline.itmsccruises.co.ukdueruote.itpeoples.ittheplan.itaquazzura.comeasycoop.comelesa.comparajumpers.itopeninsieme.commisssixty.compolaroideyewear.comhair-gallery.itsiportal.itiper.itbaglionihotels.comwasa.comel-mundo.espayback.itallibo.comalisupermercati.itgallerieditalia.commandarinaduck.comrizzolieducation.itinfobuild.itrikorda.itestathe.ittucanourbano.commsccruises.co.zavr46.comsigurta.itdodojewels.comticketcrociere.itlamborghinistore.comelesa-ganter.commsccruceros.com.ar

Showing 100 of 122 domains.