3 tools with this tag
Best 3 multi-model chat tools in 2026
docAnalyzer ProperChat TrifectAI are among the best paid / free tools tagged "multi-model chat".

TrifectAI lets you send a query to Claude, ChatGPT, and Gemini simultaneously, compare their responses, and get a synthesized overview of all three AI models.
AI chat aggregator by ProperChat for unified conversations with Claude, ChatGPT, and Gemini, featuring Slack-style branching threads and seamless model switching mid-chat.

docAnalyzer by docAnalyzer.ai is an expert AI workspace with three chat modes, multiple models, and downloadable files that build context across turns for source-grounded analysis.