Nano Banana Pro (Gemini 3 Pro Image Preview) alternatives
The closest alternative to Nano Banana Pro (Gemini 3 Pro Image Preview) is Gemini 3.6 Flash — comparable intelligence (50.1 vs —); for a cheaper option, GPT-5.6 Terra runs $1.00/M vs $2.00/M; and the best open-weight substitute is Kimi K3.
Closest match
Cheaper alternatives
Open-source alternatives
Frequently asked
What is the best alternative to Nano Banana Pro (Gemini 3 Pro Image Preview)?
Gemini 3.6 Flash is the closest alternative to Nano Banana Pro (Gemini 3 Pro Image Preview), with an Intelligence Index of 50.1 (Nano Banana Pro (Gemini 3 Pro Image Preview) scores —) at $1.50 per million input tokens.
Is there a cheaper alternative to Nano Banana Pro (Gemini 3 Pro Image Preview)?
Yes — GPT-5.6 Terra costs $1.00 per million input tokens versus $2.00 for Nano Banana Pro (Gemini 3 Pro Image Preview), while staying within ~8 points of its Intelligence Index.
Is there an open-source alternative to Nano Banana Pro (Gemini 3 Pro Image Preview)?
Kimi K3 is the strongest open-weight alternative to Nano Banana Pro (Gemini 3 Pro Image Preview) — downloadable from Hugging Face and self-hostable, scoring 57.1 on intelligence.