Cloud platform for large-scale Telegram outreach with AI automation, reaching up to 1,000,000 people daily through official API.
3SELLER combines guaranteed message delivery, ChatGPT-powered automation, and 16+ functions in a complete ecosystem for acquiring, nurturing, and converting audiences inside Telegram. 7 years of operation with 99.9% uptime and proven client results.

3SELLER is not just a bulk messaging tool. It positions itself as a complete ecosystem for acquiring, nurturing and converting audiences inside Telegram. The service focuses on what matters most to business owners and media buyers: guaranteed message delivery, automation that genuinely reduces workload and features that directly influence conversions.
"Mass automated outreach with guaranteed delivery through the official Telegram API"
Instead of looking like a collection of loosely connected tools, 3SELLER presents itself as a mature, coherent product built around real marketing workflows with 7 years of proven operation and 99.9% uptime.
Guaranteed delivery through official infrastructure for reliability and scalability.
ChatGPT integration for intelligent, context-aware communication and conversions.
Complete toolkit covering every stage of the Telegram engagement funnel.
Pay-per-message model with no subscription fees and instant free credits.
Earn recurring revenue from referred users with instant payouts and zero hold.
Real client cases showing 200% ROI, 31% conversion rates, and 1600+ leads per month.
Where many services limit themselves to basic message delivery, 3SELLER expands the concept of Telegram promotion far beyond simple broadcasting. Each function addresses a specific stage of the engagement funnel.
3SELLER demonstrates a strong technological advantage by integrating ChatGPT-based tools for intelligent, context-aware communication. This shifts from mechanical outreach to intelligent conversations.
Generates relevant, human-like comments for organic engagement
Trained to guide clients through the buying process
Real-time personalized responses with context awareness
The platform highlights measurable results demonstrating tangible value across different use cases and industries.
For marketers across different regions payment accessibility is crucial. Top-ups take around five minutes, ensuring campaigns can be launched or scaled quickly.
3SELLER offers a RevShare program where partners earn a percentage of every payment made by referred users throughout their entire lifetime. This makes it appealing for agencies, influencers and media buyers who want predictable passive income.
Sending large volumes of Telegram messages relies heavily on technical stability. Clean IP addresses, uninterrupted connections and secure environments directly impact delivery rates, account trust and the overall smoothness of automation.
AI-powered Telegram platform with 1M+ daily reach, 16+ functions, ChatGPT integration, and 99.9% uptime.
Real 4G/5G mobile IPs that reduce risks, improve account safety, and provide higher consistency during mass messaging and AI workflows.
Launch Telegram campaigns with 1M+ daily reach, AI-powered automation, 16+ tools, and ChatGPT integration. Pay-per-message pricing with no subscriptions. Join 600+ businesses using 3SELLER. Pair with Coronium.io proxies for maximum stability.