FlowCastle

FlowCastle turns Telegram and your website chat into a complete business channel — one place to capture leads, answer customers, take payments, and run marketing you can actually measure.

Who it's for: small businesses and creators who sell through Telegram, paid communities and subscription clubs, and the agencies that build bots for them. If your customers live in the messenger, FlowCastle is the operating layer for the whole journey — from first hello to repeat purchase.

Build without engineers. Design conversations in a visual flow editor, or describe what you want and the AI assistant drafts the flow for you. Publish to your bot in minutes; the same flow also runs as a chat widget on your website, with one shared contact base across both channels.

Automate the business, not just the chat: lead capture and qualification, AI support with human handoff in a built-in live-chat inbox, payments (Telegram Payments and Stripe subscriptions), a contact CRM, and a catalog of ready-made templates.

Smart marketing built in. Broadcasts and drip sequences are tied to conversion goals, so you see which campaign, sequence step, and traffic source actually converted — with AI-generated insights instead of raw delivery counters.

No ceiling. When no-code runs out, write TypeScript inside the flow — no external backend. An MCP server lets AI tools like Claude and Cursor build and edit your bots.

Start free and have your first bot live in about 10 minutes.