Postmine

PostMine is a powerful AI-driven content creation platform designed to help marketers, creators, and businesses transform social media discussions into high-quality, multi-platform content in seconds. Its main promise is simple but highly impactful: instead of spending hours brainstorming and writing content, users can capture a single trending post and instantly turn it into a complete content strategy. By combining automation, artificial intelligence, and workflow tools, PostMine allows users to produce more content in less time while maintaining consistency and quality.

At the center of PostMine is its Chrome extension, which enables users to capture content directly from platforms like LinkedIn, Reddit, or Facebook. With just a right-click, users can select a post and generate a full “content pack” without leaving the page. This seamless experience eliminates the need for copying, pasting, or switching between tools. Once captured, the AI analyzes the discussion and quickly transforms it into multiple content formats tailored for different platforms.

Each content pack includes seven optimized pieces of content, such as a full blog post, LinkedIn article, Twitter thread, Facebook post, Instagram caption with hashtags, Reddit post, and even a FAQ entry. This means that one idea can be repurposed into a full week’s worth of content, significantly increasing productivity. The platform supports integration with various AI providers like OpenAI, Claude, Gemini, and DeepSeek, giving users flexibility in how their content is generated.

Another standout feature is the ability to customize brand voice. Users can define their tone, target audience, preferred phrases, and even words to avoid. This ensures that every piece of generated content sounds authentic and aligned with the brand, rather than generic AI output. This is especially valuable for businesses and creators who want to maintain a consistent identity across all platforms.

PostMine also includes tools for planning and organization. Its built-in content calendar allows users to schedule posts across days or weeks, track what has been published, and ensure consistent posting. Additionally, the bulk capture mode enables users to process multiple posts at once, making it ideal for batch content creation sessions. The platform even offers AI-generated reply suggestions, helping users engage with their audience more effectively without struggling to come up with responses.

To help users focus on the most valuable content, PostMine provides AI relevance scoring. This feature evaluates captured posts and highlights which ones are worth turning into content, allowing users to prioritize high-impact ideas. Combined with a capture history feature, users can easily revisit previous content packs and continue working without losing progress.

PostMine offers flexible pricing options, including a low-cost trial, a short-term pass, and monthly plans for individuals, power users, and agencies. This makes it accessible to a wide range of users, from solo creators to large teams managing multiple clients.