IAI-Shop (PL) email provider statistics and deliverability context
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According to Live Direct Marketing's daily Tranco top-1M scan (September 24, 2026), IAI-Shop (PL) is the email service provider (ESP) for 229 domains — 0.04% of 637,420 SPF-publishing domains. Its strongest TLD is .pl (75.1% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-24 DNS snapshot.
What IAI-Shop (PL) represents in this dataset
IAI ecommerce platform sending merchant notifications (iai-sa.com).
Directory category: Saas. The classification comes from include: mechanisms in the SPF record. It describes observed DNS infrastructure, not a commercial relationship and not the placement of any individual message.
What the 2026-09-24 snapshot shows about IAI-Shop (PL)
Across 15 distinct TLDs its top three are .pl (75.1%), .com (8.7%), .com.pl (3.5%) — together 87.3% of the 229 domains, which makes the footprint narrow — three TLDs cover most of it, which is typical of a regional or single-market operator. The service most often observed on the same domains is Google Workspace (Mailbox, 86 domains, 37.6% of them), followed by Unknown / Other (26.6%). Directly comparable by the same detection rule: Amazon SES, SendGrid (Twilio), Mailgun. Ranking between them reflects what is published in DNS, not delivery quality or volume sent. All figures come from a single daily DNS snapshot (2026-09-24); a domain appears here when its published records match the include: mechanisms in the SPF record rule, which is an infrastructure fact, not a commercial relationship.
Commonly used together with IAI-Shop (PL)
What else the same 229 domains use — cross-tabulated from the same daily snapshot (2026-09-24).
| Type | Service | Domains | Share of IAI-Shop (PL) users |
|---|---|---|---|
| Mailbox | Google Workspace | 86 | 37.6% |
| Mailbox | Unknown / Other | 61 | 26.6% |
| Mailbox | Self-Hosted | 31 | 13.5% |
| Mailbox | Microsoft 365 | 15 | 6.6% |
| Mailbox | dPoczta (PL) | 9 | 3.9% |
| Mailbox | OVH Mail | 7 | 3.1% |
| ESP | EmailLabs (PL) | 68 | 29.7% |
| ESP | edrone | 36 | 15.7% |
| ESP | SALESmanago (PL) | 36 | 15.7% |
| ESP | MailerLite | 17 | 7.4% |
TLD distribution (top 15 of 15)
Frequently asked questions
How many domains use IAI-Shop (PL)?
229 domains in the Tranco top-1M use IAI-Shop (PL) as their email service provider (ESP) as of September 24, 2026, according to Live Direct Marketing's daily DNS scan.
What is IAI-Shop (PL)'s market share?
IAI-Shop (PL) holds 0.04% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-24). The number is recomputed every day.
What are the biggest alternatives to IAI-Shop (PL)?
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 2026-09-24).
Largest email service provider (ESP)s in this category
Amazon SES (6.23%) · SendGrid (Twilio) (4.68%) · Mailgun (4.01%) · Zendesk (3.77%) · Mailchimp (3.61%) · Mandrill (3.26%) · HubSpot (3.18%) · Salesforce (2.57%) · Mailjet (Sinch) (2.14%) · Cloudflare Email Routing (1.96%)
Domain sample (top 100 by Tranco rank)
Showing 100 of 229 domains.