BoltAI is a native Mac app for working with AI models from many providers in one place. It is aimed at power users who want to switch between models, build agents and keep chats private.

Key features:

Switch between OpenAI, Anthropic, Google, Mistral, Azure, Bedrock and local models in one workspace.
Run local models through Ollama and LM Studio.
Open BoltAI over any app with a global shortcut to explain, rewrite or summarize.
Capture a screenshot and get an explanation or fix.
Build reusable agents with custom instructions, knowledge, tools and MCP servers.
Organize work into projects, fork chats and save prompts in a library.
Analyze PDFs, documents and images with vision-enabled models.

BoltAI requires macOS 13 or later on Intel or Apple silicon. Chats are stored locally and never used for training. It is a one-time purchase with a year of updates: Essential is $79 for one Mac, Pro $99 for two Macs plus one mobile device, and Pro+ $199. A 14-day free trial needs no account.