LLM API Providers · monthly outage report
LLM API Providers outages: March 2026
The 16 LLM API providers we track reported 9 incidents in March 2026. Cerebras Inference reported the most (5). 13 had a clean month: Amazon Bedrock, Anthropic API, Azure OpenAI, Cohere, DeepSeek API, Fireworks AI, Google Gemini API, Hugging Face Inference, OpenAI API, OpenRouter, Perplexity API, Together AI, xAI API.
| Vendor | Incidents | Partial / major |
|---|---|---|
| Cerebras Inference | 5 | 2 |
| Mistral API | 3 | 0 |
| Groq | 1 | 0 |
| Amazon Bedrock | 0 | 0 |
| Anthropic API | 0 | 0 |
| Azure OpenAI | 0 | 0 |
| Cohere | 0 | 0 |
| DeepSeek API | 0 | 0 |
| Fireworks AI | 0 | 0 |
| Google Gemini API | 0 | 0 |
| Hugging Face Inference | 0 | 0 |
| OpenAI API | 0 | 0 |
| OpenRouter | 0 | 0 |
| Perplexity API | 0 | 0 |
| Together AI | 0 | 0 |
| xAI API | 0 | 0 |