Alternatives to Kimi K3
For customer support replies, Kimi K3 scores 73 and costs $10.50 per 1,000 replies. Here’s what beats it on price, on quality, or on privacy.
Overall 65$6.00 / 1M
94% similarQwen3.8 MaxAlibaba (Qwen)Overall66+1
Blended / 1M$3.00−50%
Qwen3.8 Max vs Kimi K3Overall+1Coding+1Writing+6Support−1Value+6Context1M
92% similarClaude Sonnet 5.5AnthropicOverall79+14
Blended / 1M$4.00−33%
Claude Sonnet 5.5 vs Kimi K3Overall+14Coding+13Writing+5Support−4Value+17Context1M
91% similarMuse WonderMetaOverall80+15
Blended / 1M$8.00+33%
Muse Wonder vs Kimi K3Overall+15Coding+2Writing+12Support+6Value+14Context1M
90% similarGPT-5.6 SolOpenAIOverall68+3
Blended / 1M$8.00+33%
GPT-5.6 Sol vs Kimi K3Overall+3Coding−7Writing−2Support−7Value+2Context1.1M
89% similarMuse Spark 1.3MetaOverall68+3
Blended / 1M$2.00−67%
Muse Spark 1.3 vs Kimi K3Overall+3Coding+1Writing+1Support−2Value+10Context1M
86% similarOpen weightsGLM-5.3Z.aiOverall61−4
Blended / 1M$2.15−64%
GLM-5.3 vs Kimi K3Overall−4Coding−6Writing+1Support−6Value+2Context1M
85% similarClaude Opus 5AnthropicOverall86+21
Blended / 1M$10.00+67%
Claude Opus 5 vs Kimi K3Overall+21Coding+10Writing+17Support+11Value+19Context1M
83% similarGemini 3.8 FlashGoogleOverall71+6
Blended / 1M$1.50−75%
Gemini 3.8 Flash vs Kimi K3Overall+6Coding−8Writing+11Support+5Value+14Context1M
82% similarGPT-6.1 SolOpenAIOverall74+9
Blended / 1M$4.00−33%
GPT-6.1 Sol vs Kimi K3Overall+9Coding+4Writing−11Support−15Value+12Context1.1M
Similarity is closeness in customer support replies score and in price. Cheaper means at least 30% less for within 5 points. Scores are provisional.
Tell me when a better alternative to Kimi K3 appears.