Splio email provider statistics and deliverability context
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According to Live Direct Marketing's daily Tranco top-1M scan (September 10, 2026), Splio is the email service provider (ESP) for 95 domains — 0.02% of 632,322 SPF-publishing domains. Its strongest TLD is .com (38.9% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-10 DNS snapshot.
What Splio represents in this dataset
French customer-marketing and loyalty automation platform.
Directory category: Esp. 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 2026-09-10 snapshot shows about Splio
Across 12 distinct TLDs its top three are .com (38.9%), .fr (30.5%), .it (13.7%) — together 83.2% of the 95 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 Microsoft 365 (Mailbox, 31 domains, 32.6% of them), followed by Google Workspace (20.0%). 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 (2026-09-10); 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 Splio
What else the same 95 domains use — cross-tabulated from the same daily snapshot (2026-09-10).
| Type | Service | Domains | Share of Splio users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 31 | 32.6% |
| Mailbox | Google Workspace | 19 | 20.0% |
| Mailbox | Gandi Mail | 16 | 16.8% |
| Mailbox | Unknown / Other | 9 | 9.5% |
| Mailbox | Self-Hosted | 4 | 4.2% |
| Mailbox | Barracuda | 4 | 4.2% |
| ESP | Zendesk | 20 | 21.1% |
| ESP | Mailjet (Sinch) | 17 | 17.9% |
| ESP | Cloudflare Email Routing | 16 | 16.8% |
| ESP | Mandrill | 6 | 6.3% |
TLD distribution (top 12 of 12)
Frequently asked questions
How many domains use Splio?
95 domains in the Tranco top-1M use Splio as their email service provider (ESP) as of September 10, 2026, according to Live Direct Marketing's daily DNS scan.
What is Splio's market share?
Splio holds 0.02% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-10). The number is recomputed every day.
What are the biggest alternatives to Splio?
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 2026-09-10).
Largest email service provider (ESP)s in this category
Amazon SES (6.15%) · SendGrid (Twilio) (4.62%) · Mailgun (4.00%) · Zendesk (3.75%) · Mailchimp (3.56%) · Mandrill (3.24%) · HubSpot (3.09%) · Salesforce (2.54%) · Mailjet (Sinch) (2.11%) · Cloudflare Email Routing (1.93%)
Domain sample (top 95 by Tranco rank)
Showing 95 of 95 domains.