Everbridge email provider statistics and deliverability context
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According to Live Direct Marketing's daily Tranco top-1M scan (September 10, 2026), Everbridge is the SaaS sender for 108 domains — 0.02% of 632,322 SPF-publishing domains. Its strongest TLD is .com (50.9% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-10 DNS snapshot.
What Everbridge represents in this dataset
Everbridge — critical event management.
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 2026-09-10 snapshot shows about Everbridge
Across 11 distinct TLDs its top three are .com (50.9%), .gov (15.7%), .org (13.0%) — together 79.6% of the 108 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, 54 domains, 50.0% of them), followed by Proofpoint (20.4%). 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 (2026-09-10); 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 Everbridge
What else the same 108 domains use — cross-tabulated from the same daily snapshot (2026-09-10).
| Type | Service | Domains | Share of Everbridge users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 54 | 50.0% |
| Mailbox | Proofpoint | 22 | 20.4% |
| Mailbox | Mimecast | 11 | 10.2% |
| Mailbox | Google Workspace | 9 | 8.3% |
| Mailbox | Barracuda | 3 | 2.8% |
| Mailbox | Cisco IronPort | 2 | 1.9% |
TLD distribution (top 11 of 11)
Frequently asked questions
How many domains use Everbridge?
108 domains in the Tranco top-1M use Everbridge as their SaaS sender as of September 10, 2026, according to Live Direct Marketing's daily DNS scan.
What is Everbridge's market share?
Everbridge holds 0.02% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-10). The number is recomputed every day.
What are the biggest alternatives to Everbridge?
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 2026-09-10).
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%) · BigCommerce (0.29%) · Firebase (Google) (0.29%) · Atlassian (Jira/Confluence) (0.28%) · Lark / Feishu (0.20%)
Domain sample (top 100 by Tranco rank)
Showing 100 of 108 domains.