Klar's tech stack
What does Klar use?
Klar (klar.mx) uses at least 33 tools we can see from public records, including Google Workspace for email and documents, HubSpot for sales, WhatsApp Business for customer support and Google Analytics for analytics. Last checked .
- Based in
- Mexico
- Company page
- Tools found
- 33
- Categories
- 17
- Oldest proven tool
- Dec 2022
- Last checked
- Nov 2026
Klar'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
2 tools, where the bytes are served from
CDN & Edge
Application
5 tools, what the product is built with
Data & Observability
6 tools, what they measure and store
Analytics
Flags & Experiments
Go-to-market
15 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
5 tools, what the team runs on day to day
Email Delivery
Workspace
Dev Tools
Security & Compliance
What changed at Klar
Companies like Klar also use
Tools common among companies with a similar stack that we haven't found at Klar.
Companies with a stack like Klar's
Ranked by shared tools, with rare tools counting more.
Fluencyfluency.inc21in common
Vast CoworkingExecutive Office · 51–200 people13in common
Proximity MediaMedia Production · 11–50 people7in common
Runnarunna.com19in common
Renova AestheticsHealth, Wellness and Fitness · 11–50 people9in common
Vital Records ControlIT Services · 51–200 people7in common
Workout Anytime Franchising Systems, LLCworkoutanytimefranchise.com4in common
NsfPublic Safety · 1,001–5,000 people11in common
Klar tech stack FAQ
What tools does Klar use?
As of November 2026, runsonwhat has found 33 tools at Klar (klar.mx) in public records. Edge & Hosting: Cloudflare and Amazon Route 53. Application: jQuery, GSAP and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: Google Workspace, reCAPTCHA and SendGrid. Last checked November 1, 2026.
What CRM does Klar use?
Klar uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on klar.mx. HubSpot is used by 96,314 companies runsonwhat tracks.
What email provider does Klar use?
Klar uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 411,642 companies runsonwhat tracks.
What does Klar use for customer support?
Klar uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on klar.mx. WhatsApp Business is used by 138,096 companies runsonwhat tracks.
What analytics tools does Klar use?
Klar uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on klar.mx. Google Analytics is used by 906,164 companies runsonwhat tracks.
What is Klar's website built with?
Klar uses Webflow for its website, alongside Squarespace, according to runsonwhat (November 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on klar.mx. Webflow is used by 35,712 companies runsonwhat tracks.
How long has Klar used Okta?
Klar has used Okta since at least December 2022, going by the first public certificate of the klar.mx subdomain that points at Okta.
Does Klar use jQuery?
Yes. runsonwhat found jQuery at Klar through jQuery code on klar.mx. jQuery is a Frontend tool used by 929,992 companies runsonwhat tracks.
Does Klar use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at Klar; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Klar may use more AI tools than these.
Which companies have a tech stack similar to Klar's?
The companies with the stacks most like Klar's are Fluency, Vast Coworking, Proximity Media and Runna, according to runsonwhat (November 2026). Each shares 7 to 21 tools with Klar, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Klar uses?
runsonwhat reads public records only. Of the 33 tools at Klar, 21 were found through code on klar.mx, 6 through DNS records, 4 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and klar.mx 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.