Tech Stack Index · tech
What is klaviyo.com built with?
As of 2026-10-02, klaviyo.com is built with 9 detected technologies: it runs on Sanity, uses Astro, is served through Cloudflare and Netlify and measures traffic with Google Tag Manager.
Technologies detected on klaviyo.com
| Category | Technology | Version | Confidence |
|---|---|---|---|
| CMS | Sanity | – | medium |
| JavaScript framework | Astro | – | high |
| CDN | Cloudflare | – | high |
| Hosting / PaaS | Netlify | – | high |
| Tag manager | Google Tag Manager | – | high |
| A/B testing | Optimizely | – | high |
| Marketing automation | HubSpot | – | high |
| Klaviyo | – | high | |
| Security / bot protection | reCAPTCHA | – | high |
Detected on 2026-10-02 from public HTML, scripts and HTTP response headers of the home page. High confidence: a definite signature or two different signals; medium: one weak signal.
FAQ
- What technologies does klaviyo.com use?
- As of 2026-10-02, klaviyo.com is built with 9 detected technologies: it runs on Sanity, uses Astro, is served through Cloudflare and Netlify and measures traffic with Google Tag Manager. Detected from the public home page HTML and response headers.
- What CMS does klaviyo.com use?
- klaviyo.com uses Sanity (detected 2026-10-02).
- What framework is klaviyo.com built with?
- klaviyo.com uses Astro (detected 2026-10-02).
- What CDN or hosting does klaviyo.com use?
- klaviyo.com uses Cloudflare and Netlify (detected 2026-10-02).
- What analytics does klaviyo.com use?
- klaviyo.com uses Google Tag Manager (detected 2026-10-02).
More about klaviyo.com
- Does klaviyo.com block GPTBot and other AI crawlers? (AI Crawler Index)
- All technologies in the Tech Stack Index