CoModel: Compare AI Models

Ask once, compare answers from multiple AI models, and track tokens, cost, history, and local-first API key setup in one focused workspace.

CoModel is a local-first AI workspace for comparing multiple AI models in one app.

Ask once, send the same prompt to your selected models, and review each answer in separate model tabs. CoModel helps you compare response quality, speed, token usage, estimated cost, cache usage, conversation history, and context limits before choosing the answer that fits your task.

Key features: • Compare answers from multiple AI models • Use your own API keys and connect directly to model providers • Review each model response in a separate tab • Continue conversations with per-model context tracking • Track tokens, requests, cache usage, response time, and estimated cost • View usage statistics by model, currency, and date range • Search previous conversations with text search and on-device semantic search • Use optional web search when you enable and configure it • Manage model settings, context limits, and API connection status • Keep API keys, model settings, chat history, search indexes, and semantic vectors on your device by default • Upgrade to Pro to compare more models and unlock advanced history and statistics features

CoModel is designed for people who use AI for writing, research, study, product work, coding support, analysis, notes, summaries, and everyday decision-making. Instead of relying on a single AI answer, you can compare different model outputs and make a more informed choice.

Language support: CoModel supports English, Simplified Chinese,Traditional Chinese, Japanese, Korean, German, French, Spanish, Russian, and Arabic. You can choose your app language during onboarding or change it later in settings.

Privacy and data boundary: Your API keys, model configuration, conversation history, token records, cost records, local search index, and semantic vectors are stored on your device by default. Prompts and context are sent directly from your device to the model providers you choose. CoModel does not proxy model requests through its own server.

Optional web search, feedback, subscriptions, announcements, and legal pages are handled by their respective third-party services only when you use those features.

AI-generated content may be inaccurate, incomplete, or unsuitable for some use cases. Please verify important information before relying on it.