Guardana vs DetectGPT

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Guardana compared with DetectGPT
Detail	Guardana	DetectGPT
What it does	Open-source AI security verification	Free AI checker to detect AI-generated text from ChatGPT, Claude, Grok, Gemini and other language models
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Open source	Free
Pricing	Not given	Free. No account, no card required. Up to 5,000 words per run for AI detection and up to 3,000 words for plagiarism checking.
Key features	Scan model and code artifacts offline Probe and monitor live endpoints Grade recorded application runs Diff and compare security runs 58 security rules across build and runtime Python API for integration Custom rule creation with YAML or Python Cost estimation before probing Optional self-hosted collector	Analyzes up to 5,000 words per run without account signup Detects AI writing from ChatGPT, Claude, Grok, Gemini and other LLMs Analyzes public URLs and homepages Plagiarism checker with public web overlap detection up to 3,000 words
What makes it different	Fully offline artifact scanning with no telemetry or account required Unverified results never marked as clean; handles uncertainty explicitly Works with multiple model APIs and MCP servers regardless of model Re-grade recorded runs without rerunning the application	Independent tool not affiliated with Turnitin, OpenAI or other major platforms Text scored in browser with no storage on servers Integrated plagiarism checker included as free feature
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 no change since last check	39 no change since last check
Trust Flow (Majestic)	2	13
Citation Flow (Majestic)	21	26
Referring domains (Majestic)	22	35

4 details filled in for both companies.

More alternatives to Guardana More alternatives to DetectGPT