Aggregator

Telegram Aggregator is a production ready multi messenger team inbox platform engineered for sales teams, customer support departments, agencies, and SaaS founders. While Telegram and WhatsApp integration is fully pre built out of the box, the core platform features a modular channel abstraction layer, allowing you to easily plug in any additional messaging channels such as Instagram, Discord, Viber, or Custom APIs. The system consolidates conversations into a single native like inbox with real time updates, embedded CRM tools, role based permission management, and automated broadcast engines. It operates seamlessly across Web browsers, directly inside Telegram as a Telegram Mini App, as a mobile PWA, and can be packaged into an Android APK.The product has successfully passed real market testing, organically generating $600 per month from 3 active team instances with zero marketing budget purely by word of mouth. The existing 3 teams will remain on the seller's private instance, while the buyer receives a clean, deployment ready copy of the software to launch their own brand and scale marketing efforts.The software is built on a clean and robust tech stack. The backend uses Python 3, Flask, and Gunicorn. The Telegram integration relies on Telethon for MTProto API and python-telegram-bot for the host bot. The WhatsApp module is powered by Node.js, Express, and Baileys. PostgreSQL is used as the primary database. The frontend is built using Vanilla JavaScript, HTML5, and CSS3, serving both the Web application and Telegram Mini App. The infrastructure is set up using Caddy as an HTTPS reverse proxy with systemd on Linux, alongside integrations for Telegram Bot API, Telegram Login Widget, and DuckDNS.The platform requires near zero running costs with no expensive third party dependencies or external paid APIs. A complete production server setup on Linux with Caddy and systemd costs a maximum of $30 per month, yielding a net profit margin of over 95 percent.The business is monetized on a per connected messenger account pricing model. While market competitors charge around $25 per account, this software allows pricing at $13 per connected account, offering a strong competitive advantage. A single client with 20 connected accounts yields $260 monthly, ensuring a rapid payback on the $10,000 purchase price.The $10,000 purchase price includes 2 weeks of full hands on developer assistance after the sale. During these 2 weeks, I will assist with minor requested adjustments free of charge, such as final wrapping into an APK package or finishing custom login and password authentication.I am a passionate software developer who enjoys engineering and building new digital products. I do not disappear after the sale and remain easily reachable for technical guidance. I am also open to long term collaboration and future custom developments should you decide to expand the platform's capabilities.Building a modular multi messenger system with this exact Python and Node.js architecture from scratch requires 4 to 6 months of full stack development and over $30,000 in engineering budget. For $10,000, the buyer acquires a validated, fully functional software codebase with guaranteed author support and minimal upkeep costs.The sale includes 100 percent ownership of the full source code for both frontend and backend applications. It includes Telegram Mini App, PWA, and APK ready mobile configurations. You receive PostgreSQL database schemas and automated migration scripts, the automated broadcast engine for chat campaigns and targeted username lists, the embedded CRM layer, template quick reply system, multi language support for English and Russian, full technical setup documentation for Linux, Caddy, and systemd, as well as 2 weeks of direct developer support with free minor adjustments.Telegram Aggregator is an extendable, low cost B2B software asset built on a clean Python, Node.js, and PostgreSQL stack. It is an ideal turnkey solution for buyers seeking robust code combined with direct support from the original developer.