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Grok 4.3 vs Grok 3

See the two tools side by side before deciding which one fits your task.

AI FINDERZ VERDICT

Grok 4.3 currently has the higher AI Finderz score

Grok 4.3 is cataloged as best for supported grok 4 generation workloads and migration target, while Grok 3 is cataloged as best for legacy grok 3 compatibility and migration research. Use the table and decision cards below to choose based on your exact workflow and pricing needs.

GGrok 4.3

GGrok 3

AI Finderz score

9.1/10

8.7/10

Best for

Supported Grok 4 generation workloads and migration target

Legacy Grok 3 compatibility and migration research

Pricing model

Paid

Free plan

Not listed

Starting paid price

Check official access

Category

AI Assistants

Popular tasks

Use an AI assistant, Write and edit text, Analyze information, Build AI workflows

One strength

Clear position inside the Grok model lineage

Last checked

September 30, 2026

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Visit Grok 4.3

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Choose Grok 4.3 if...

Choose Grok 4.3 when its release profile and capabilities fit your workflow and you want this specific Grok generation.

See full Grok 4.3 review →

✓

Choose Grok 3 if...

Choose Grok 3 when its release profile and capabilities fit your workflow and you want this specific Grok generation.

See full Grok 3 review →

AI Finderz scores are editorial/catalog scores, not user-review scores. Pricing and product features can change; verify important details on the official website.