Hallucination Detector by Komplex AI · House #29,651

What it is

Calls itself “hallucination detector”.

• Calls itself: hallucination detector

“A hallucination detector for LLM output, from Komplex AI.”

Where it puts itself

Claims “first”. Rules out “judge model”.

• Superlative claim: first
• Says it will not: judge model

“It's not a judge model. It doesn't re-generate the answer to compare versions. It doesn't hit a retrieval index, search the internet, or cross-check against an external fact database.”

“Our first product is a hallucination detector”

What it costs

Monthly subscription. A free tier, free forever. Sales on request. 6 prices listed on its pages, from $0 to $599.

• Monthly: yes
• Free plan: free forever
• Price: 6 prices, from $0 to $599
• Contact sales: yes

“Free $0 — web app + API”

“$149 / mo”

Who it sells to

Sells to businesses. Built for teams. In English.

• Sells to: businesses
• Company size: teams
• Languages: English

“Every team deploying an LLM in production needs a way to flag unreliable outputs before they reach users.”

“Built for English LLM responses.”

How it runs

A web app. Hosted in the cloud. Offers an API. AI is the core of the product.

• Kind: web
• Runs where: cloud / hosted
• API: yes
• AI role: core to the product

“Use it from a web app”

“…no infrastructure on your end.”

What it works with

Names Hallucination Detector, Komplex AI and 3 more on its pages.

• Names: Hallucination Detector · Komplex AI · LangChain · +2

“Hallucination Detector by Komplex AI”

“LangChain integration”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

• Instant signup: yes
• Trial asks for: nothing

“Sign up free →”

“The detector is free to use today — no credit card required.”