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Head-to-head · AI Content Detection Software

Undetectable AI vs Pangram

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Undetectable AI #2 in AI Content Detection Software 9.1/10 Free plan Free plan✓ 4 of 4 features Try Undetectable AI
Pangram #5 in AI Content Detection Software 8.6/10 Free plan · 7-day trial Free planFree trial✓ 3 of 4 features Visit Pangram

Undetectable AI leads on 1 check, Pangram on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreUndetectable AI · 9.1/10
  • Lowest starting priceUndetectable AI · $9.99/mo
  • Free planboth
  • Free trialonly Pangram
  • Most featuresUndetectable AI · 4 of 4

Undetectable AI scores higher on our rubric for ai content detection software: 9.1 against 8.6 out of 10; our editors rank them #2 and #5.

Undetectable AI is cheaper to start at $9.99/mo against $20/mo.

Undetectable AI is the better fit for content teams using many integrations. Pangram is the better fit for high-volume education and team scanning.

  • Undetectable AI fits best

    Content teams using many integrations

  • Pangram fits best

    High-volume education and team scanning

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Side by side

Feature Undetectable AI 9.1/10 Visit ↗ Pangram 8.6/10 Visit ↗
At a glance
Editor score 9.1 8.6
Ranking #2 in AI Content Detection Software #5 in AI Content Detection Software
Best for Content teams using many integrations High-volume education and team scanning
Pricing model Free plan + paid Free plan + paid
Starting price $9.99/mo (best) $20/mo
Free plan ✓ ✓
Free trial — 7 days
Deployment Cloud, Browser extension Cloud, Browser extension
Platforms Web, Chrome extension Web, Chrome extension
Integrations 11 integrations 10 integrations
Features Undetectable AI 4/4 · Pangram 3/4
File uploads ✓ (best) Not checked yet
API access ✓ ✓
Browser extension ✓ ✓
Batch scanning ✓ ✓
Specs
Supported languages Not checked yet Not checked yet
Report exports Not checked yet Not checked yet
Our review
Pros
  • Detects text from ChatGPT, GPT-4, GPT-5, Claude, Gemini, DeepSeek, and Llama
  • Supports multilingual detection, bulk scanning, files, URLs, and PDFs through the API
  • Connects with Google Docs, WordPress, Notion, Gmail, LinkedIn, and more
  • Scans up to 300,000 words monthly on the Individual plan
  • Supports batch uploads of up to 100 files and OCR
  • Connects with major LMS platforms, Google Docs, APIs, and SDKs
Cons
  • Paid plans limit monthly usage by word allowance
  • The feature set may be broader than needed for simple one-off checks
  • The Chrome extension and API add workflow options that may require configuration
  • Individual scanning starts at $20 per month
  • Higher-volume scanning requires the Professional plan
  • Team pricing starts at two seats
Our verdict

Undetectable AI is a web-based platform for assessing whether text is likely AI-generated. It is designed for students, educators, writers, marketers, researchers, and businesses that need to review pasted text, uploaded files, documents,…

Read the review →

Pangram is an AI-content detection platform for educators, publishers, enterprises, law firms, HR teams, and developers. It analyzes text for AI-generated, AI-assisted, and human-written content, with segment-level results that highlight…

Read the review →
  1. Undetectable AIAI Content Detection Software 9.1Free plan
  2. PangramAI Content Detection Software 8.6Free plan · 7-day trial

Strengths and trade-offs

  • Undetectable AI — where it wins

    • Detects text from ChatGPT, GPT-4, GPT-5, Claude, Gemini, DeepSeek, and Llama
    • Supports multilingual detection, bulk scanning, files, URLs, and PDFs through the API
    • Connects with Google Docs, WordPress, Notion, Gmail, LinkedIn, and more

    Where it doesn't

    • Paid plans limit monthly usage by word allowance
    • The feature set may be broader than needed for simple one-off checks
    • The Chrome extension and API add workflow options that may require configuration

  • Pangram — where it wins

    • Scans up to 300,000 words monthly on the Individual plan
    • Supports batch uploads of up to 100 files and OCR
    • Connects with major LMS platforms, Google Docs, APIs, and SDKs

    Where it doesn't

    • Individual scanning starts at $20 per month
    • Higher-volume scanning requires the Professional plan
    • Team pricing starts at two seats

More comparisons

All AI content detection software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update