ConnectWise email provider statistics and deliverability context
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According to Live Direct Marketing's daily Tranco top-1M scan (September 13, 2026), ConnectWise is the SaaS sender for 415 domains — 0.07% of 628,913 SPF-publishing domains. Its share has been stable over the last 30 days. Its strongest TLD is .com (64.1% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-13 DNS snapshot.
What ConnectWise represents in this dataset
ConnectWise — US suite of PSA, RMM and remote-support tools for managed service providers.
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 2026-09-13 snapshot shows about ConnectWise
Across 28 distinct TLDs its top three are .com (64.1%), .org (7.5%), .net (5.5%) — together 77.1% of the 415 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, 224 domains, 54.0% of them), followed by Mimecast (11.3%). Its share of SPF-publishing domains has not moved measurably in 30 days. 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 (2026-09-13); 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 ConnectWise
What else the same 415 domains use — cross-tabulated from the same daily snapshot (2026-09-13).
| Type | Service | Domains | Share of ConnectWise users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 224 | 54.0% |
| Mailbox | Mimecast | 47 | 11.3% |
| Mailbox | Barracuda | 38 | 9.2% |
| Mailbox | Unknown / Other | 22 | 5.3% |
| Mailbox | Self-Hosted | 18 | 4.3% |
| Mailbox | Proofpoint | 16 | 3.9% |
TLD distribution (top 28 of 28)
Frequently asked questions
How many domains use ConnectWise?
415 domains in the Tranco top-1M use ConnectWise as their SaaS sender as of September 13, 2026, according to Live Direct Marketing's daily DNS scan.
What is ConnectWise's market share?
ConnectWise holds 0.07% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-13). The number is recomputed every day.
Is ConnectWise growing or declining?
ConnectWise's share has been stable over the last 30 days (±0.01 pp).
What are the biggest alternatives to ConnectWise?
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 2026-09-13).
Largest SaaS senders in this category
Shopify (0.86%) · Pardot (Salesforce) (0.74%) · CodeTwo Email Signatures 365 (0.70%) · KnowBe4 (0.53%) · Statuspage (Atlassian) (0.32%) · Trustpilot (0.29%) · Firebase (Google) (0.29%) · BigCommerce (0.28%) · Atlassian (Jira/Confluence) (0.28%) · Lark / Feishu (0.20%)
Domain sample (top 100 by Tranco rank)
Showing 100 of 415 domains.