FF4J

ff4j.org

How FF4J performs across each AI platform.

Model Coverage

10/10

AI models know FF4J

635M users reached

✓

GPT-4o

200M

✓

Gemini

150M

✓

Claude

80M

✓

DeepSeek

40M

✓

Llama

35M

✓

Mistral

25M

✓

Grok

35M

✓

Command

20M

✓

Perplexity

30M

✓

Jamba

20M

✓ Knows You✗ No Memory⟳ Retrying○ Pending

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AI visibility data from LLMPageRank.com • Cross-model measurement using consensus sampling methodology