Build small and practical software.
BitBear Studio builds SaaS products, Telegram bots, and desktop apps. Each product serves its own workflow.
SaaS products
Online products that turn ideas into reality, right in your browser.
BotFatherV2
Turn your idea into a Telegram bot through AI conversation.
Describe what you need and use AI to create and modify Telegram bots without coding. Import existing Telegram Serverless bots, publish versions, and roll back code while keeping your business data.
View productTelegram Bots
For Telegram groups, support, and everyday AI conversations.
TransChat
Real-time translation for Telegram groups.
Detects and translates multilingual group messages for global communities, customer groups, and distributed teams.
View productYourCopilot
An AI support bot for Telegram.
Uses a managed knowledge base to answer private chats, group questions, and business messages.
View productBearChat
A multi-model AI companion inside Telegram.
Ask in private chats or groups, switch between capable models, and work with images, web search, and your own files.
View productDesktop apps
For desktop translation, audio understanding, and external monitor control.

Trans2
A multimodal menu bar translator for macOS.
Translate selected text, OCR screenshots, and system audio without leaving your macOS workflow.
View productOSDless
Adjust external monitors from the system tray.
Control DDC/CI monitor brightness and optional contrast on macOS, Windows, and Linux.
View productLatest posts
- Import a Telegram Serverless bot: a migration checklist
- Design Telegram bot command menus: scope, language, and authorization
- Specify a Telegram poll bot: revoting, new options, and result rules
- Telegram bot rollback: restoring old code does not restore old data
- Build a Telegram bot with AI: write requirements and acceptance checks first
- Does your Telegram bot need an AI agent? Ask who chooses the next step
- How to ask AI about files in Telegram: scope, citations, and source checks
- How to ask AI about images in Telegram: screenshots, photos, and charts