runsonwhat

Belisar (Formerly Pryzm)'s tech stack

What does Belisar (Formerly Pryzm) use?

Belisar (Formerly Pryzm) (belisar.com) uses at least 20 tools we can see from public records, including Shopify for its website, PagerDuty for monitoring, Ashby for hiring and HR and Vanta for security. Belisar (Formerly Pryzm) started using PagerDuty in Oct 2026. It has 4 open roles, most in Engineering. Last checked .

LinkedIn
Company page
Tools found
20
Categories
15
Layers
5 of 5
Changes seen
3

Belisar (Formerly Pryzm)'s stack, layer by layer

Of 20 tools, 8 came from website code, 5 from DNS verification records, 4 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

2 tools, where the bytes are served from

Application

5 tools, what the product is built with

Data & Observability

2 tools, what they measure and store

Go-to-market

4 tools, how they find and keep customers

Company Ops

7 tools, what the team runs on day to day

Email Delivery

Collaboration

People & HR

Security & Compliance

What changed at Belisar (Formerly Pryzm)

Recent starts and stops

  1. StoppedMintlify
  2. StartedPagerDuty
  3. StartedShopify

Hiring at Belisar (Formerly Pryzm)

4 open roles on Belisar (Formerly Pryzm)'s public Ashby job board and 1 closed.

Open roles by team

  1. Engineering3
  2. Marketing1

Latest openings

  1. Forward Deployed EngineerWashington, D.C. · May 2026
  2. Growth (Commercial)Boston or DC · Dec 2025
  3. Senior Software EngineerBoston · Oct 2025
  4. Software EngineerBoston or New York · Jun 2025

All openings on Ashby →

Checked November 10, 2026.

Belisar (Formerly Pryzm) tech stack FAQ

What tools does Belisar (Formerly Pryzm) use?

As of November 2026, runsonwhat has found 20 tools at Belisar (Formerly Pryzm) (belisar.com) in public records. Edge & Hosting: Cloudflare and Amazon Route 53. Application: jQuery, Vimeo and GSAP. Data & Observability: Google Analytics and PagerDuty. Go-to-market: Google Ads, Shopify and Webflow. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked November 7, 2026.

What email provider does Belisar (Formerly Pryzm) use?

Belisar (Formerly Pryzm) uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 732,144 companies runsonwhat tracks.

What analytics tools does Belisar (Formerly Pryzm) use?

Belisar (Formerly Pryzm) uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on belisar.com. Google Analytics is used by 903,831 companies runsonwhat tracks.

What is Belisar (Formerly Pryzm)'s website built with?

Belisar (Formerly Pryzm) uses Shopify for its website, alongside Webflow, according to runsonwhat (November 2026). runsonwhat found Shopify through a subdomain that points at Shopify. Shopify is used by 61,404 companies runsonwhat tracks.

What does Belisar (Formerly Pryzm) use for hiring and HR?

Belisar (Formerly Pryzm) uses Ashby for hiring and HR, according to runsonwhat (November 2026). runsonwhat found Ashby through Ashby code on belisar.com. Ashby is used by 796 companies runsonwhat tracks.

What monitoring tools does Belisar (Formerly Pryzm) use?

Belisar (Formerly Pryzm) uses PagerDuty for monitoring, according to runsonwhat (November 2026). runsonwhat found PagerDuty through a subdomain that points at PagerDuty. PagerDuty is used by 162 companies runsonwhat tracks.

Does Belisar (Formerly Pryzm) use jQuery?

Yes. runsonwhat found jQuery at Belisar (Formerly Pryzm) through jQuery code on belisar.com. jQuery is a Frontend tool used by 927,183 companies runsonwhat tracks.

Does Belisar (Formerly Pryzm) use AI tools?

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

Is Belisar (Formerly Pryzm) hiring?

Yes. As of November 2026, Belisar (Formerly Pryzm) has 4 open roles on its public Ashby job board, most in engineering (3) and marketing (1). None were posted in the last 30 days and 1 were taken down.

Has Belisar (Formerly Pryzm) changed tools recently?

Yes. On runsonwhat's rechecks, Belisar (Formerly Pryzm) started using PagerDuty and Shopify (latest on October 20, 2026) and stopped using Mintlify (latest on November 7, 2026). A change counts only between two checks of belisar.com done the same way.

Which companies have a tech stack similar to Belisar (Formerly Pryzm)'s?

The companies with the stacks most like Belisar (Formerly Pryzm)'s are PermitFlow, Smallstep, Codesphere and Menlo Security, according to runsonwhat (November 2026). Each shares 8 to 14 tools with Belisar (Formerly Pryzm), and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Belisar (Formerly Pryzm) uses?

runsonwhat reads public records only. Of the 20 tools at Belisar (Formerly Pryzm), 8 were found through code on belisar.com, 6 through DNS records, 4 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and belisar.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.