AI Agents That Support Multiple LLMs
TL;DR: If you want to switch between Claude, GPT, Gemini, or local models, choose agents with multi-model support. n8n, Cursor, and Relevance AI all let you pick or swap models.
Why multi-LLM matters
- Avoid vendor lock-in
- Use the best (or cheapest) model per task
- Bring your own API key
Top picks
- n8n — connect many model providers.
- Cursor — switch models in the editor.
- Relevance AI — multi-model agent platform.
Filter by model
Browse agents by the model they support — Claude, OpenAI, Gemini, or local models.
Frequently asked questions
Which AI agents support multiple LLMs?
n8n, Cursor, and Relevance AI all support multiple model providers, letting you pick Claude, GPT, Gemini, or local models.
Why use an agent with multi-LLM support?
To avoid lock-in, choose the best model per task, and bring your own API key for cost control.
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