According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Zoho Campaigns is the email service provider (ESP) for 3,199 domains — 0.52% of 617,702 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Zoho Campaigns is an email marketing platform operated by Zoho Corporation, offering campaign management, audience segmentation, and email delivery services for businesses.
The service appears primarily among smaller and mid-market organisations rather than major enterprises, with notable concentration in the .com ecosystem and frequent deployment alongside Google Workspace environments, indicating its position in the SMB and startup segment of the market.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 1 | 0.0% |
| Top 10,000 | 20 | 0.6% |
| Top 100,000 | 319 | 10.0% |
| Top 1,000,000 | 2,469 | 77.2% |
| Unranked | 390 | 12.2% |
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 1,845 | 57.7% | |
| .org | 126 | 3.9% | |
| .net | 66 | 2.1% | |
| .co.uk | 65 | 2.0% | |
| .com.br | 64 | 2.0% | |
| .de | 54 | 1.7% | |
| .io | 54 | 1.7% | |
| .com.au | 42 | 1.3% | |
| .in | 40 | 1.3% | |
| .it | 39 | 1.2% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 3,199 domains.
| Type | Service | Domains | Share of Zoho Campaigns users |
|---|---|---|---|
| Mailbox | Google Workspace | 1,173 | 36.7% |
| Mailbox | Microsoft 365 | 1,005 | 31.4% |
| Mailbox | Zoho Mail | 218 | 6.8% |
| Mailbox | Self-Hosted | 183 | 5.7% |
| Mailbox | Unknown / Other | 129 | 4.0% |
| Mailbox | Mimecast | 68 | 2.1% |
| ESP | Zoho ZeptoMail | 813 | 25.4% |
| ESP | Amazon SES | 415 | 13.0% |
| ESP | SendGrid (Twilio) | 297 | 9.3% |
| ESP | Mailchimp | 289 | 9.0% |
As a shared email delivery platform, Zoho Campaigns uses SPF include mechanisms to authorise mail sent on behalf of its users. Senders relying on Zoho Campaigns must ensure proper SPF alignment and domain authentication to maintain sender reputation, particularly when deploying mail alongside other ESP services or Google Workspace configurations.
See the full Zoho Campaigns data page (KPI cards, trend, sample domains) →
Zoho Campaigns is used primarily by smaller and mid-market organisations, making it worth testing if that demographic comprises part of your audience. Enterprise senders can typically deprioritise it in favour of larger-volume platforms.
3,199 domains in the Tranco top-1M use Zoho Campaigns as their email service provider (ESP) as of July 13, 2026 (0.52% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Zoho Campaigns accounts for 0.52% of SPF-publishing domains in the top 1M. Whether you should seed a test mailbox there depends on how much of your audience it represents — the co-usage table above shows the services it appears alongside most.
Zoho Campaigns has been stable — its share moved +0.01 pp over the last 30 days (as of July 13, 2026).
Zoho Campaigns's largest TLD is .com (57.7% of its domains); it appears across 192 TLDs in total.