# Nana800.io > Low-code platform for building backend logic and workflow automation without programming. ## What is Nana800.io? Nana800.io is a visual low-code platform that allows developers and teams to build backend logic, API integrations, and automated workflows without writing complex code. Users create flows using a drag-and-drop block diagram builder. ## Key Features - Visual workflow builder with drag-and-drop interface - 30+ ready-made integrations (Telegram, Slack, Google Sheets, GPT/AI, webhooks) - API endpoints, timers, and event triggers - Built-in analytics and execution logs - Data processing and transformation - Scheduled tasks and automation ## Pricing - Free tier: 3,500 operations per month (no payment required) - Pay-as-you-go: 100 RUB (~$1 USD) per 1,000 operations - No credit card required to start - Custom pricing available for large projects ## Target Audience - Developers automating backend processes - Teams building MVPs quickly - Students learning API and backend concepts - DevOps engineers automating monitoring and alerts ## Use Cases - Webhook → Telegram notifications - Scheduled reports to Google Sheets - GPT-powered text processing - Payment integration with YooKassa - Error monitoring and alerting - Form submission handling ## Links - Main site: https://nana800.io - Web app: https://cloud.nana800.io - Documentation: https://nana800.gitbook.io/doc - Telegram: https://t.me/nana800_io ## Contact - Email: tech@nana800.io - Telegram: @Stepan_Turchenko