Whistic's tech stack
What does Whistic use?
Whistic (whistic.com) uses at least 40 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and Zendesk for customer support. Last checked .
- Industry
- Computer & Network Security
- Size
- 51–200 employees
- Based in
- Salt Lake City, United States
- Founded
- 2015
- Company page
- Tools found
- 40
- Categories
- 16
- Layers
- 5 of 5
- Last checked
- Oct 2026
Whistic's stack, layer by layer
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
3 tools, where the bytes are served from
Application
4 tools, what the product is built with
Backend & Database
Data & Observability
6 tools, what they measure and store
Go-to-market
15 tools, how they find and keep customers
Company Ops
12 tools, what the team runs on day to day
Email Delivery
Collaboration
Dev Tools
Security & Compliance
Companies like Whistic also use
Tools common among companies with a similar stack that we haven't found at Whistic.
Companies with a stack like Whistic's
Ranked by shared tools, with rare tools counting more.
Zigzag GlobalInternet · 51–200 people16in common
HightouchMarketing · 51–200 people19in common
TotangoSoftware · 51–200 people21in common
LumaSoftware · 201–1,000 people19in common
MetaplaneEngineering, Product and Design · 11–50 people17in common
RootlyInfrastructure · 51–200 people21in common
GatherSocial · 51–200 people15in common
DigiCertComputer & Network Security · 1,001–5,000 people15in common
More Computer & Network Security companies
Other Computer & Network Security companies we've checked.
Whistic tech stack FAQ
What tools does Whistic use?
As of October 2026, runsonwhat has found 40 tools at Whistic (whistic.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Anthropic, OpenAI and Twilio. Data & Observability: Google Analytics, Google Tag Manager and Segment. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 7, 2026.
What cloud does Whistic run on?
Whistic uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services on whistic.com's subprocessor list and code on whistic.com. Amazon Web Services is used by 144,123 companies runsonwhat tracks.
What CRM does Whistic use?
Whistic uses HubSpot for its CRM, alongside Salesforce, Salesloft and Instantly, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on whistic.com. HubSpot is used by 90,457 companies runsonwhat tracks.
What email provider does Whistic use?
Whistic uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 694,632 companies runsonwhat tracks.
What does Whistic use for customer support?
Whistic uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through Zendesk on whistic.com's subprocessor list. Zendesk is used by 40,254 companies runsonwhat tracks.
What analytics tools does Whistic use?
Whistic uses Google Analytics for analytics, alongside Google Tag Manager, Segment and Pendo, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on whistic.com. Google Analytics is used by 833,126 companies runsonwhat tracks.
Does Whistic use Cloudflare?
Yes. runsonwhat found Cloudflare at Whistic through Cloudflare code on whistic.com. Cloudflare is a CDN & Edge tool used by 684,829 companies runsonwhat tracks.
Does Whistic use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at Whistic; Anthropic, for example, through a DNS verification record for Anthropic and its subprocessor list. AI services called only from servers leave no public trace, so Whistic may use more AI tools than these.
Which companies have a tech stack similar to Whistic's?
The companies with the stacks most like Whistic's are Zigzag Global, Hightouch, Totango and Luma, according to runsonwhat (October 2026). Each shares 16 to 21 tools with Whistic, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Whistic uses?
runsonwhat reads public records only. Of the 40 tools at Whistic, 12 were found through code on whistic.com, 11 through its own subprocessor list, 10 through DNS records, 6 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 whistic.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.