OpenRouter API - Vendor Distribution
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Total Models: 342
Total Vendors: 55

Market Share by Model Count:
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Vendor                                Models      Share
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OpenAI                                    47     13.74%
Qwen                                      46     13.45%
Mistral AI                                36     10.53%
Google                                    24      7.02%
Meta                                      21      6.14%
DeepSeek                                  19      5.56%
Anthropic                                 13      3.80%
Microsoft                                  9      2.63%
Moonshot AI                                7      2.05%
NVIDIA                                     7      2.05%
Z-AI                                       7      2.05%
xAI                                        7      2.05%
Nous Research                              7      2.05%
Perplexity                                 6      1.75%
Baidu                                      5      1.46%
TheDrummer                                 5      1.46%
Arcee AI                                   5      1.46%
Sao10k                                     5      1.46%
Amazon                                     4      1.17%
Minimax                                    4      1.17%
DeepCogito                                 4      1.17%
TNG Technology                             4      1.17%
Cohere                                     4      1.17%
Aion Labs                                  3      0.88%
OpenRouter                                 2      0.58%
Liquid AI                                  2      0.58%
Inclusion AI                               2      0.58%
Alibaba                                    2      0.58%
Meituan                                    2      0.58%
AI21 Labs                                  2      0.58%
Morph                                      2      0.58%
Inception                                  2      0.58%
Arli AI                                    2      0.58%
Agentica                                   2      0.58%
Inflection AI                              2      0.58%
Neversleep                                 2      0.58%
Kwai                                       1      0.29%
IBM                                        1      0.29%
Relace                                     1      0.29%
OpenGVLab                                  1      0.29%
Stepfun AI                                 1      0.29%
ByteDance                                  1      0.29%
Switchpoint                                1      0.29%
THUDM                                      1      0.29%
Cognitive Computations                     1      0.29%
Tencent                                    1      0.29%
EleutherAI                                 1      0.29%
AlfredPros                                 1      0.29%
Allen Institute for AI                     1      0.29%
Raifle                                     1      0.29%
Anthracite                                 1      0.29%
Alpindale                                  1      0.29%
Mancer                                     1      0.29%
Undi95                                     1      0.29%
Gryphe                                     1      0.29%