Zoho Invoice SaaS sender
According to Live Direct Marketing's daily Tranco top-1M scan (September 18, 2026), Zoho Invoice is the SaaS sender for 208 domains — 0.03% of 637,944 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 208 domains in the Tranco top-1M use Zoho Invoice (0.03% of SPF-publishing domains).
- Snapshot date: 2026-09-18 — recomputed every day.
- Strongest TLD: .com (70.2% of its domains).
- Most co-used service: Google Workspace.
- Directory category: SaaS sender.
Why Zoho Invoice appears in this category
Zoho Invoice — sends invoice/payment emails on customer behalf.
We classify it as a SaaS sender from include: mechanisms in the SPF record matching a maintained provider rule. This is infrastructure attribution from public DNS, not evidence of a direct contract or exclusive use.
Zoho Invoice is a cloud-based invoicing and billing platform operated by Zoho Corporation that enables businesses to generate, send, and manage invoices directly to customers via email. The platform includes email delivery capabilities, allowing users to send invoiced documents and related communications through their own domains or via Zoho-hosted addresses.
Zoho Invoice's presence in email infrastructure appears predominantly amongst smaller and mid-market businesses rather than large enterprise deployments, and is most frequently encountered in environments running Google Workspace. For deliverability professionals, its prevalence means that authentication checks (SPF, DKIM, DMARC) on domains using Zoho Invoice require careful configuration to prevent inadvertent authentication failures or message rejection by strict receivers.
Where Zoho Invoice sits in the Tranco ranking
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 1 | 0.5% |
| Top 100,000 | 24 | 11.5% |
| Top 1,000,000 | 180 | 86.5% |
| Unranked | 3 | 1.4% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 146 | 70.2% | |
| .net | 11 | 5.3% | |
| .io | 6 | 2.9% | |
| .fr | 5 | 2.4% | |
| .org | 3 | 1.4% | |
| .es | 2 | 1.0% | |
| .com.br | 2 | 1.0% | |
| .co | 2 | 1.0% | |
| .in | 2 | 1.0% | |
| .edu | 2 | 1.0% |
What Zoho Invoice users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 208 domains.
| Type | Service | Domains | Share of Zoho Invoice users |
|---|---|---|---|
| Mailbox | Google Workspace | 122 | 58.7% |
| Mailbox | Microsoft 365 | 42 | 20.2% |
| Mailbox | Self-Hosted | 11 | 5.3% |
| Mailbox | Zoho Mail | 10 | 4.8% |
| Mailbox | Unknown / Other | 7 | 3.4% |
| Mailbox | Mimecast | 3 | 1.4% |
SPF configuration and authentication conflicts
When a business sends email through Zoho Invoice, the platform typically requires an SPF include directive to be added to the sender's DNS record. This delegation to Zoho's infrastructure must be carefully integrated with other email vendors' SPF records; misconfigurations—such as exceeding the DNS lookup limit or conflicting include statements—can cause legitimate messages to fail authentication and be flagged or rejected by receiving mail servers.
See the full Zoho Invoice data page (KPI cards, trend, sample domains) →
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Frequently asked questions
What is Zoho Invoice and why does it matter for email delivery?
Zoho Invoice is a SaaS billing platform that sends email on behalf of user domains; it affects deliverability because its SPF and authentication requirements must be correctly configured to prevent message rejection by receiving systems.
How many domains use Zoho Invoice?
208 domains in the Tranco top-1M use Zoho Invoice as their SaaS sender as of September 18, 2026 (0.03% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Is Zoho Invoice common enough to affect email deliverability testing?
Zoho Invoice accounts for 0.03% 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.
Which countries or TLDs use Zoho Invoice most?
Zoho Invoice's largest TLD is .com (70.2% of its domains); it appears across 32 TLDs in total.