ClearSlide email provider statistics and deliverability context
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According to Live Direct Marketing's daily Tranco top-1M scan (September 13, 2026), ClearSlide is the SaaS sender for 84 domains — 0.01% of 628,913 SPF-publishing domains. Its strongest TLD is .com (89.3% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-13 DNS snapshot.
What ClearSlide represents in this dataset
ClearSlide — sales engagement and content delivery.
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 ClearSlide
Across 8 distinct TLDs its top three are .com (89.3%), .edu (2.4%), .org (2.4%) — together 94.0% of the 84 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, 27 domains, 32.1% of them), followed by Google Workspace (27.4%). 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 ClearSlide
What else the same 84 domains use — cross-tabulated from the same daily snapshot (2026-09-13).
| Type | Service | Domains | Share of ClearSlide users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 27 | 32.1% |
| Mailbox | Google Workspace | 23 | 27.4% |
| Mailbox | Mimecast | 14 | 16.7% |
| Mailbox | Proofpoint | 12 | 14.3% |
| Mailbox | Unknown / Other | 3 | 3.6% |
| Mailbox | Self-Hosted | 1 | 1.2% |
TLD distribution (top 8 of 8)
Frequently asked questions
How many domains use ClearSlide?
84 domains in the Tranco top-1M use ClearSlide as their SaaS sender as of September 13, 2026, according to Live Direct Marketing's daily DNS scan.
What is ClearSlide's market share?
ClearSlide holds 0.01% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-13). The number is recomputed every day.
What are the biggest alternatives to ClearSlide?
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 84 by Tranco rank)
Showing 84 of 84 domains.