Doppler email provider statistics and deliverability context
← Email Stats homeesp
According to Live Direct Marketing's daily Tranco top-1M scan (September 14, 2026), Doppler is the email service provider (ESP) for 366 domains — 0.06% of 637,677 SPF-publishing domains. Its strongest TLD is .com.ar (30.6% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-14 DNS snapshot.
What Doppler represents in this dataset
Doppler — LATAM email marketing, strong in Argentina.
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 2026-09-14 snapshot shows about Doppler
Across 30 distinct TLDs its top three are .com.ar (30.6%), .com (28.7%), .ar (12.3%) — together 71.6% of the 366 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, 141 domains, 38.5% of them), followed by Microsoft 365 (26.5%). 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 (2026-09-14); 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 Doppler
What else the same 366 domains use — cross-tabulated from the same daily snapshot (2026-09-14).
| Type | Service | Domains | Share of Doppler users |
|---|---|---|---|
| Mailbox | Google Workspace | 141 | 38.5% |
| Mailbox | Microsoft 365 | 97 | 26.5% |
| Mailbox | Self-Hosted | 66 | 18.0% |
| Mailbox | Unknown / Other | 12 | 3.3% |
| Mailbox | Trend Micro | 11 | 3.0% |
| Mailbox | Generic / unmatched (mx*.*) | 7 | 1.9% |
| ESP | Amazon SES | 49 | 13.4% |
| ESP | emBlue | 26 | 7.1% |
| ESP | Zendesk | 25 | 6.8% |
| ESP | SendGrid (Twilio) | 21 | 5.7% |
TLD distribution (top 30 of 30)
Frequently asked questions
How many domains use Doppler?
366 domains in the Tranco top-1M use Doppler as their email service provider (ESP) as of September 14, 2026, according to Live Direct Marketing's daily DNS scan.
What is Doppler's market share?
Doppler holds 0.06% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-14). The number is recomputed every day.
What are the biggest alternatives to Doppler?
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 2026-09-14).
Largest email service provider (ESP)s in this category
Amazon SES (6.16%) · SendGrid (Twilio) (4.62%) · Mailgun (4.00%) · Zendesk (3.75%) · Mailchimp (3.57%) · Mandrill (3.24%) · HubSpot (3.11%) · Salesforce (2.54%) · Mailjet (Sinch) (2.12%) · Cloudflare Email Routing (1.95%)
Domain sample (top 100 by Tranco rank)
Showing 100 of 366 domains.