runsonwhat

HALO's tech stack

What does HALO use?

HALO (halo.com) uses at least 51 tools we can see from public records, including Vercel for hosting, HubSpot for sales, Zendesk for customer support and FullStory for analytics. HALO started using Zscaler in Oct 2026 and has used ServiceNow since May 2020, going by certificate records. Last checked .

Industry
Marketing and Advertising
Size
1,001–5,000 employees
Based in
Sterling, United States
Founded
1952
LinkedIn
Company page
Re-check liveVisit halo.com
Tools found
51
Categories
17
Oldest proven tool
May 2020
Changes seen
2

HALO's stack, layer by layer

Of 51 tools, 28 came from website code, 15 from DNS verification records, 5 from custom domain and 3 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

4 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

7 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

6 tools, what they measure and store

Analytics

Data Pipeline

Go-to-market

18 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

16 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Security & Compliance

What changed at HALO

Recent starts and stops

  1. StartedZscaler
  2. StartedSocketLabs

Using since

Dates come from the first certificate of the subdomain that points at the tool.

  1. ServiceNow
  2. Unbounce

Companies like HALO also use

Tools common among companies with a similar stack that we haven't found at HALO.

Companies with a stack like HALO's

Ranked by shared tools, with rare tools counting more.

More Marketing and Advertising companies

Other Marketing and Advertising companies we've checked.

HALO tech stack FAQ

What tools does HALO use?

As of November 2026, runsonwhat has found 51 tools at HALO (halo.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Vercel. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, SendGrid and Cookiebot. Last checked November 3, 2026.

What cloud does HALO run on?

HALO uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel and WordPress VIP, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on halo.com. Amazon Web Services is used by 147,242 companies runsonwhat tracks.

What CRM does HALO use?

HALO uses HubSpot for its CRM, alongside ZoomInfo and Bombora, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 97,234 companies runsonwhat tracks.

What email provider does HALO use?

HALO uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 729,214 companies runsonwhat tracks.

What does HALO use for customer support?

HALO uses Zendesk for customer support and documentation, alongside Intercom and ServiceNow, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 43,407 companies runsonwhat tracks.

What analytics tools does HALO use?

HALO uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and FullStory, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on halo.com. Google Analytics is used by 904,601 companies runsonwhat tracks.

How long has HALO used ServiceNow?

HALO has used ServiceNow since at least May 2020, going by the first public certificate of the halo.com subdomain that points at ServiceNow. Other long-running tools at HALO include Unbounce (since April 2026).

Does HALO use jQuery?

Yes. runsonwhat found jQuery at HALO through jQuery code on halo.com. jQuery is a Frontend tool used by 928,199 companies runsonwhat tracks.

Does HALO use AI tools?

Yes. runsonwhat has found Anthropic and OpenAI at HALO; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so HALO may use more AI tools than these.

Has HALO changed tools recently?

Yes. On runsonwhat's rechecks, HALO started using Zscaler and SocketLabs (latest on October 19, 2026). A change counts only between two checks of halo.com done the same way.

Which companies have a tech stack similar to HALO's?

The companies with the stacks most like HALO's are Boomi, LP, Inside Real Estate, Tricon Homes and First-Citizens Bank & Trust Company, according to runsonwhat (November 2026). Each shares 14 to 27 tools with HALO, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what HALO uses?

runsonwhat reads public records only. Of the 51 tools at HALO, 28 were found through code on halo.com, 15 through DNS records, 5 through subdomains that point at the vendor and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and halo.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.