April 28, 2026
DevKit is Here: Unlock the Full Intelligence Ecosystem
Rainline DevKit launches today. For $9/month, unlock premium MCP servers, cloud orchestration, API access, and early feature releases.
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Rainline Blog
News, updates, and deep dives on privacy-first AI and the intelligence ecosystem.
April 24, 2026
Rainline vs. Browser-Based AI Chat Apps
Browser apps are convenient, but they come with trade-offs. Here's how Rainline compares on privacy, performance, and power-user features.
April 21, 2026
Inside Rainline's Privacy Architecture
How Rainline keeps your API keys, conversations, and metadata safe using macOS Keychain, local execution, and zero telemetry.
April 17, 2026
What is MCP and Why Does It Matter?
The Model Context Protocol (MCP) is reshaping how AI applications connect to tools, databases, and APIs. Here's what developers and power users need to know.
April 14, 2026
Introducing Rainline: Privacy-First AI Chat for macOS
Rainline is a new privacy-first AI chat app for macOS built on the rainfall-devkit ecosystem. Learn why we built it and what makes it different.