G2 Vendor Directory

AI Content Detectors

18

Products

1,431

Total reviews

4.4

Avg. rating

Originality.AI by Originality.AI leads the AI Content Detectors category with a 4.4 rating from 251 reviews. It also has the strongest momentum in the category.

LLM citations

Monthly citations by AI answer engines for the top products in AI Content Detectors.

LLM citations · AI Content Detectors

Source: G2 review data

Key stats

Originality.AI

Originality.AI

Small Business

Category trends

How the AI Content Detectors market is moving, from G2 review and Grid data.

Which products are most adopted?
1
Originality.AI251 2
GPTZero91 3
ZeroGPT50 4
Undetectable AI37 5
AI Image Detector29
Which products climbed the Grid most?
1
AI Voice Detector5 2
Winston AI4 3
Content At Scale3 4
AI Image Detector3 5
Sapling2
Which products are reviewers switching to?
1
ZeroGPT3 2
GPTZero3 3
Originality.AI2 4
Surfer1 5
Content At Scale1
Which products do enterprises choose?
1
GPTZero10 2
ZeroGPT7 3
Originality.AI6 4
AI Image Detector6
Which products do mid-market buyers choose?
1
GPTZero32 2
ZeroGPT14 3
Originality.AI13 4
Undetectable AI11 5
Corrector App10
Which products do small businesses choose?
1
Originality.AI135 2
GPTZero49 3
ZeroGPT29 4
Undetectable AI24 5
AI Image Detector19

Fastest growing

Ranked by G2 Momentum score.

1

Originality.AI

by Originality.AI · 251 reviews

4.4
2

GPTZero

by GPTZero · 101 reviews

4.3
3

ZeroGPT

by ZeroGPT · 50 reviews

4.1

All products

Ranked by G2 Grid position.

1

Originality.AI

by Originality.AI · 251 reviews

4.4
2

GPTZero

by GPTZero · 101 reviews

4.3
3

AI Image Detector

by Copyleaks · 41 reviews

4.5
4

ZeroGPT

by ZeroGPT · 50 reviews

4.1
5

Undetectable AI

by Undetectable AI · 37 reviews

4.4

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