Eclypsium's tech stack
What does Eclypsium use?
Eclypsium (eclypsium.com) uses at least 31 tools we can see from public records, including WP Engine for hosting, HubSpot for sales, Zendesk for customer support and HubSpot CMS for its website. Eclypsium has used Zendesk since Sep 2018, going by certificate records. Last checked .
“Eclypsium’s hardware supply chain security platform protects critical hardware, firmware, and components in enterprise infrastructure. Eclypsium helps critical infrastructure enterprises and government agencies mitigate risks, detect hidden threats, and uncover compromised devices. Eclypsium protect”
- Industry
- Computer & Network Security
- Size
- 51–200 employees
- Based in
- Portland, United States
- Founded
- 2017
- Company page
- Tools found
- 31
- Categories
- 14
- Oldest proven tool
- Sep 2018
- Changes seen
- 2
Eclypsium's stack, layer by layer
Of 31 tools, 13 came from website code, 7 from DNS verification records, 5 from DNS records and 6 from other records. Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
6 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Go-to-market
12 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Support & Docs
Company Ops
9 tools, what the team runs on day to day
Collaboration
Dev Tools
What changed at Eclypsium
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Eclypsium also use
Tools common among companies with a similar stack that we haven't found at Eclypsium.
Companies with a stack like Eclypsium's
Ranked by shared tools, with rare tools counting more.
Objectif LuneSoftware · 51–200 people12in common
Upland SoftwareSoftware · 51–200 people10in common
Upland Softwareuplandsoftware.com18in common
Upland SoftwareSoftware · 11–50 people11in common
Second StreetHealth, Wellness and Fitness · 11–50 people15in common
Upland UltrivaSoftware · 1,001–5,000 people14in common
QvidianSoftware · 1,001–5,000 people14in common
FileBoundIT Services · 11–50 people12in common
More Computer & Network Security companies
Other Computer & Network Security companies we've checked.
Atomicorp -- Own Your Security. Protect Your Data.Computer & Network Security · 11–50 people
SyncDog, IncComputer & Network Security · 11–50 people
SUSEComputer & Network Security · 1,001–5,000 people
Org IQComputer & Network Security · 11–50 people
CensysComputer & Network Security · 51–200 people
Seemplicity | Actionable Exposure ManagementComputer & Network Security · 11–50 people
Eclypsium tech stack FAQ
What tools does Eclypsium use?
As of November 2026, runsonwhat has found 31 tools at Eclypsium (eclypsium.com) in public records. Edge & Hosting: Cloudflare and WP Engine. Application: Google Fonts, YouTube and Anthropic. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, Google Workspace and Atlassian. Last checked November 6, 2026.
What cloud does Eclypsium run on?
Eclypsium uses WP Engine for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found WP Engine through a subdomain that points at WP Engine and code on eclypsium.com. WP Engine is used by 52,069 companies runsonwhat tracks.
What CRM does Eclypsium use?
Eclypsium uses HubSpot for its CRM, alongside ZoomInfo, Dealfront and LeadLander, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and Eclypsium has used it since at least April 2019. HubSpot is used by 97,005 companies runsonwhat tracks.
What email provider does Eclypsium use?
Eclypsium uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 726,317 companies runsonwhat tracks.
What does Eclypsium use for customer support?
Eclypsium uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and Eclypsium has used it since at least September 2018. Zendesk is used by 43,289 companies runsonwhat tracks.
What analytics tools does Eclypsium use?
Eclypsium uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on eclypsium.com. Google Analytics is used by 905,746 companies runsonwhat tracks.
How long has Eclypsium used Zendesk?
Eclypsium has used Zendesk since at least September 2018, going by the first public certificate of the eclypsium.com subdomain that points at Zendesk. Other long-running tools at Eclypsium include HubSpot (since April 2019) and HubSpot CMS (since April 2019).
Does Eclypsium use Google Fonts?
Yes. runsonwhat found Google Fonts at Eclypsium through Google Fonts code on eclypsium.com. Google Fonts is a Media & UI tool used by 825,770 companies runsonwhat tracks.
Does Eclypsium use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at Eclypsium; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Eclypsium may use more AI tools than these.
Has Eclypsium changed tools recently?
Yes. On runsonwhat's rechecks, Eclypsium stopped using Ahrefs and Apollo.io (latest on November 6, 2026). A change counts only between two checks of eclypsium.com done the same way.
Which companies have a tech stack similar to Eclypsium's?
The companies with the stacks most like Eclypsium's are Objectif Lune, Upland Software, Upland Software and Upland Software, according to runsonwhat (November 2026). Each shares 10 to 18 tools with Eclypsium, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Eclypsium uses?
runsonwhat reads public records only. Of the 31 tools at Eclypsium, 13 were found through code on eclypsium.com, 12 through DNS records, 4 through subdomains that point at the vendor, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and eclypsium.com about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.