Bixel

Epsilla

Epsilla, Inc.·Epsilla.com
Technology Stack

Detected + stated stack

As of July 20, 2026, Epsilla's stack: The live site runs Next.js, Tailwind CSS, and Vercel, with React confirmed in both observed and stated sources. Job postings additionally call out Python, PyTorch, and TensorFlow, indicating a machine-learning-oriented backend that site fingerprinting cannot see. The Vercel deployment is worth noting for buyers with data-residency requirements, as infrastructure control may be limited.

High confidence · 22 dated facts
Corroborated across multiple dated, sourced facts.
Detected on the live site · observed
Next.jsTailwind CSSVercelGoogle AnalyticsYoutubeCloudflareAWSDatadogGoogle Tag ManagerPlausibleGoogle AdsLinkedin InsightTwitter Pixel
Stated in job postings · stated, unverified
PythonPyTorchTensorFlowNode.jsTypeScript
Confirmed on both · stated + detected
React
Infrastructure · observed
CloudflareGoogleMicrosoft 365
Subdomain surface · 2 crawled
status.epsilla.comcrawled · observed
Tailwind CSSGoogle AnalyticsPlausibleGoogle AdsLinkedIn InsightTwitter Pixel
www.epsilla.comcrawled · observed
Next.jsTailwind CSSVercelGoogle AnalyticsYouTubeMicrosoft 365 · productivityGoogle · searchCloudflare · dns managed
Stack Change Historydated events · values unlock with a key
Technology added: Google Analytics
Technology removed: Material UI · high significance
Technology removed: Google Analytics · high significance
Every stack fact on this pagekey · value · provenance · dated · sourced
FactValueProvenanceAs ofSource
stack.infra.dns-managed.cloudflareCloudflareobserved2026-05-28epsilla.com
stack.infra.productivity.microsoft-365Microsoft 365observed2026-05-28epsilla.com
stack.infra.search.googleGoogleobserved2026-05-28epsilla.com
stack.tech.awsAWSobserved2026-07-20app.vanta.com/epsilla.com/trust/nppniwti0xor1u0fgryo
stack.tech.cloudflareCloudflareobserved2026-07-20app.vanta.com/epsilla.com/trust/nppniwti0xor1u0fgryo
stack.tech.datadogDatadogobserved2026-07-20app.vanta.com/epsilla.com/trust/nppniwti0xor1u0fgryo
stack.tech.google-adsGoogle Adsobserved2026-07-13status.epsilla.com
stack.tech.google-analyticsGoogle Analyticsobserved2026-07-20www.epsilla.com
stack.tech.google-tag-managerGoogle Tag Managerobserved2026-07-20www.epsilla.com
stack.tech.linkedin-insightLinkedin Insightobserved2026-07-13status.epsilla.com
stack.tech.nextjsNext.jsobserved2026-07-20www.epsilla.com
stack.tech.nodejsNode.jscompany stated2026-07-20www.epsilla.com/careers
stack.tech.plausiblePlausibleobserved2026-07-13status.epsilla.com
stack.tech.pythonPythoncompany stated2026-07-20www.epsilla.com/careers
stack.tech.pytorchPyTorchcompany stated2026-07-20www.epsilla.com/careers
stack.tech.reactReactcompany stated2026-07-20www.epsilla.com/careers
stack.tech.reactReactobserved2026-07-20docs.epsilla.com
stack.tech.tailwindcssTailwind CSSobserved2026-07-20www.epsilla.com
stack.tech.tensorflowTensorFlowcompany stated2026-07-20www.epsilla.com/careers
stack.tech.twitter-pixelTwitter Pixelobserved2026-07-13status.epsilla.com
stack.tech.typescriptTypeScriptcompany stated2026-07-20www.epsilla.com/careers
stack.tech.vercelVercelobserved2026-07-20www.epsilla.com
stack.tech.youtubeYoutubeobserved2026-07-20www.epsilla.com
Stack across Vector DatabasesEpsilla ranked in place · tap through for each read
CompanyStack readFacts
PineconeDetected + stated stack33
VectaraDetected + stated stack27
Epsilla this recordDetected + stated stack22
ZillizDetected + stated stack21
LanceDBModern web stack15
TopKModern web stack11
Activeloop9 detected9
Qdrant8 detected8
MarqoModern web stack7
TurbopufferDetected + stated stack7
Vespa7 detected7
KDB.AI6 detected6

No observed stack facts yet for Chroma, Milvus, MyScale and Weaviate.

Get stack for epsilla.com via API / MCPevery field dated and sourced
RESTopen tier
GET https://api.bixel.com/v1/companies/epsilla.com/facts?dimension=stack

{
  "data": {
    "facts": [
      {
        "key": "stack.tech.nextjs",
        "value": true,
        "provenance": "observed",
        "as_of": "2026-07-20",
        "source_url": "www.epsilla.com"
      },
      {
        "key": "stack.tech.tailwindcss",
        "value": true,
        "provenance": "observed",
        "as_of": "2026-07-20",
        "source_url": "www.epsilla.com"
      },
      {
        "key": "stack.tech.vercel",
        "value": true,
        "provenance": "observed",
        "as_of": "2026-07-20",
        "source_url": "www.epsilla.com"
      },
      {
        "key": "stack.tech.google-analytics",
        "value": true,
        "provenance": "observed",
        "as_of": "2026-07-20",
        "source_url": "www.epsilla.com"
      },
      "…"
    ]
  }
}
MCPfor agents
# any MCP client (Claude, agents)
const record = await bixel.get_company_facts({ domain: "epsilla.com", dimension: "stack" })

# returns the stack record above,
# each value with its source_url + as_of,
# ready to reason over
Build on the company record. One key, REST + MCP, every signal dated and sourced back to the page it came from.

Public record, read from companies' own pages and boards. Every fact dated and sourced; provenance (observed vs company stated) shown inline.