Akna email provider statistics and deliverability context
← Email Stats homeesp
According to Live Direct Marketing's daily Tranco top-1M scan (September 14, 2026), Akna is the email service provider (ESP) for 132 domains — 0.02% of 637,677 SPF-publishing domains. Its strongest TLD is .com.br (71.2% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-14 DNS snapshot.
What Akna represents in this dataset
Akna — Brazilian email marketing 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 2026-09-14 snapshot shows about Akna
Across 3 distinct TLDs its top three are .com.br (71.2%), .br (21.2%), .com (7.6%) — together 100.0% of the 132 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, 63 domains, 47.7% of them), followed by Google Workspace (20.5%). 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 Akna
What else the same 132 domains use — cross-tabulated from the same daily snapshot (2026-09-14).
| Type | Service | Domains | Share of Akna users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 63 | 47.7% |
| Mailbox | Google Workspace | 27 | 20.5% |
| Mailbox | Self-Hosted | 10 | 7.6% |
| Mailbox | Unknown / Other | 7 | 5.3% |
| Mailbox | Proofpoint | 6 | 4.5% |
| Mailbox | Locaweb (BR) | 4 | 3.0% |
| ESP | SendGrid (Twilio) | 22 | 16.7% |
| ESP | Amazon SES | 22 | 16.7% |
| ESP | RD Station (BR) | 15 | 11.4% |
| ESP | Zendesk | 8 | 6.1% |
TLD distribution (top 3 of 3)
Frequently asked questions
How many domains use Akna?
132 domains in the Tranco top-1M use Akna as their email service provider (ESP) as of September 14, 2026, according to Live Direct Marketing's daily DNS scan.
What is Akna's market share?
Akna holds 0.02% 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 Akna?
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 132 domains.