DeepSeek V3 alternatives
Match · Updated July 2026
The closest alternative to DeepSeek V3 is DeepSeek V4 Pro — comparable intelligence (44.3 vs —); for a cheaper option, MiniMax M3 (batch) runs $0.150/M vs $0.200/M; and the best open-weight substitute is Kimi K3.
Closest match
Cheaper alternatives
minimax-m3:batch
$0.150/M input · 44.4 intel
hy3
$0.132/M input · 41.2 intel
deepseek-v4-flash
$0.140/M input · 40.3 intel
gpt-5.4-nano
$0.200/M input · 38.2 intel
gpt-5.4-nano:batch
$0.100/M input · 38.2 intel
mimo-v2.5
$0.140/M input · 37.2 intel
Open-source alternatives
kimi-k3
57.1 intel · open weights · 1.0M ctx
glm-5.2
51.1 intel · open weights · 1.0M ctx
minimax-m3
44.4 intel · open weights · 1.0M ctx
minimax-m3:batch
44.4 intel · open weights · 524K ctx
deepseek-v4-pro
44.3 intel · open weights · 1.0M ctx
kimi-k2.6
44.2 intel · open weights · 262K ctx
Frequently asked
What is the best alternative to DeepSeek V3?
DeepSeek V4 Pro is the closest alternative to DeepSeek V3, with an Intelligence Index of 44.3 (DeepSeek V3 scores —) at $0.435 per million input tokens.
Is there a cheaper alternative to DeepSeek V3?
Yes — MiniMax M3 (batch) costs $0.150 per million input tokens versus $0.200 for DeepSeek V3, while staying within ~8 points of its Intelligence Index.
Is there an open-source alternative to DeepSeek V3?
Kimi K3 is the strongest open-weight alternative to DeepSeek V3 — downloadable from Hugging Face and self-hostable, scoring 57.1 on intelligence.