Giststack

Giststack, developed by Chris Closset, is a content creation platform that curates content from multiple sources and uses AI to generate unique, on-brand social media posts, letting users follow newsletters, websites, Reddit communities, and YouTube channels and automatically transform curated insights into polished social content. Multi-source curation aggregates content from RSS feeds, newsletters, YouTube, Reddit, Substack, and email, AI-powered content generation creates posts in a user's unique voice and brand style, and smart insight surfacing automatically highlights the best content for an audience. Workspace management organizes content into multiple workspaces, webhook integration publishes posts to external platforms, and multiple AI model support works with OpenRouter, Straico, and other providers.