AI-powered tool that generates context-aware, personalized social media replies across platforms like LinkedIn, Twitter, Instagram, and more—designed to save time while preserving your unique voice.
FastReply.io is an AI-driven solution available as a web app (and previously as a Chrome extension) that analyzes a user's writing style to craft authentic, personalized replies for social media interactions. It supports multiple platforms including LinkedIn, Twitter, and Instagram. By learning your tone and style, FastReply.io enables you to respond more efficiently—claiming to reduce response time by up to 80% and saving more than 8 hours per week—all while maintaining consistent brand messaging and emotional authenticity. Its features also include CRM and marketing tool integrations, context-aware reply generation, and teams-friendly options with AI guardrails.