Cotyper

What is Cotyper?

Cotyper is a browser extension for building personal AI assistants — “web copilots” — that run directly in your browser. These copilots can pull information from sites like LinkedIn and YouTube, chat with your PDFs, and run custom AI tools you create yourself. The focus is on faster browsing, less repetitive work, and a more personalized experience, with an emphasis on privacy and data security. Founder and company details are not publicly available.

Cotyper supports Chrome and other Chromium-based browsers, with Firefox and Safari support in development. Subscriptions are billed and managed through Paddle.com, where you can cancel at any time.

What is Cotyper used for?

• Chatting with documents: Ask questions and work with PDFs directly.
• Extracting data: Pull specific information from websites, including LinkedIn and YouTube.
• Automating repetitive tasks: Set up custom actions your copilots handle automatically.
• Building custom AI tools: Create copilots tailored to your own web workflows.
• Searching internal data: Help employees find information across company data and apps.
• Onboarding new hires: Answer common questions automatically, reducing the load on senior staff.
• Support and sales: Resolve customer queries faster and give sales teams quick answers about customers.

Privacy is a stated priority: your data is not used for advertising or for training AI models.

Who is Cotyper for?

Cotyper suits sales and support teams, general employees, and new hires who need quick access to information and want to automate routine web tasks.