Groove email provider statistics and deliverability context
← Email Stats homesaas
According to Live Direct Marketing's daily Tranco top-1M scan (September 24, 2026), Groove is the SaaS sender for 213 domains — 0.03% of 637,420 SPF-publishing domains. Its strongest TLD is .com (57.7% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-24 DNS snapshot.
What Groove represents in this dataset
Groove — SMB shared inbox / helpdesk.
Directory category: Saas. 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 2026-09-24 snapshot shows about Groove
Across 36 distinct TLDs its top three are .com (57.7%), .net (4.7%), .org (4.2%) — together 66.7% of the 213 domains, which makes the footprint moderately concentrated, with a recognisable home market. The service most often observed on the same domains is Google Workspace (Mailbox, 141 domains, 66.2% of them), followed by Microsoft 365 (11.7%). Directly comparable by the same detection rule: Shopify, Pardot (Salesforce), CodeTwo Email Signatures 365. Ranking between them reflects what is published in DNS, not delivery quality or volume sent. All figures come from a single daily DNS snapshot (2026-09-24); 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 Groove
What else the same 213 domains use — cross-tabulated from the same daily snapshot (2026-09-24).
| Type | Service | Domains | Share of Groove users |
|---|---|---|---|
| Mailbox | Google Workspace | 141 | 66.2% |
| Mailbox | Microsoft 365 | 25 | 11.7% |
| Mailbox | Self-Hosted | 9 | 4.2% |
| Mailbox | Unknown / Other | 6 | 2.8% |
| Mailbox | Mailgun (inbound) | 5 | 2.3% |
| Mailbox | Mimecast | 4 | 1.9% |
TLD distribution (top 30 of 36)
Frequently asked questions
How many domains use Groove?
213 domains in the Tranco top-1M use Groove as their SaaS sender as of September 24, 2026, according to Live Direct Marketing's daily DNS scan.
What is Groove's market share?
Groove holds 0.03% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-24). The number is recomputed every day.
What are the biggest alternatives to Groove?
The largest SaaS senders in the same category by Tranco top-1M share are: Shopify, Pardot (Salesforce), CodeTwo Email Signatures 365, KnowBe4, Statuspage (Atlassian) (as of 2026-09-24).
Largest SaaS senders in this category
Shopify (0.84%) · Pardot (Salesforce) (0.75%) · CodeTwo Email Signatures 365 (0.71%) · KnowBe4 (0.54%) · Statuspage (Atlassian) (0.33%) · Trustpilot (0.30%) · Firebase (Google) (0.29%) · Atlassian (Jira/Confluence) (0.28%) · BigCommerce (0.27%) · Lark / Feishu (0.20%)
Domain sample (top 100 by Tranco rank)
Showing 100 of 213 domains.