Carbone

Carbone, built by France-based Carbone.io and trusted by more than 800 paid customers across 40-plus countries, converts JSON data into multiple file formats including PDF, DOCX, XLSX, PPTX, ODS, and HTML using templates, merging existing documents with data to produce professional reports without coding. It has generated more than 181 million documents since 2021, and supports universal templates in DOCX, ODT, HTML, XLSX, and PPTX formats. Carbone offers AI-powered document generation integrated with ChatGPT, Claude, Copilot, and Gemini, a Model Context Protocol server for AI agents, and a Template Studio for visual design. It supports cloud, on-premise, AWS, and Docker deployment, SDKs for Python, Node.js, PHP, Go, Java, and Rust, and integrates with Make, Zapier, n8n, Airtable, Odoo, and Bubble.io. Users can test free, with paid tiers offering premium support and higher volumes at a predictable, low cost per file.