The closest alternative to Gemma 3n 4B is Gemini 3.5 Flash — comparable intelligence (43.3 vs —); for a cheaper option, Nemotron 3 Ultra (free) runs Free/M vs $0.060/M; for more speed, Relace Apply 3 hits 3.1k t/s; and the best open-weight substitute is MiniMax M3.
Gemini 3.5 Flash is the closest alternative to Gemma 3n 4B, with an Intelligence Index of 43.3 (Gemma 3n 4B scores —) at $1.50 per million input tokens.
Yes — Nemotron 3 Ultra (free) costs Free per million input tokens versus $0.060 for Gemma 3n 4B, while staying within ~8 points of its Intelligence Index.
MiniMax M3 is the strongest open-weight alternative to Gemma 3n 4B — downloadable from Hugging Face and self-hostable, scoring 54.7 on intelligence.