SayHi is a Chrome add-on developed by BitBird, Inc. that allows users to embed ChatGPT into LinkedIn to write personalized, insightful, and relevant intro messages. With SayHi, users can write LinkedIn intro messages about anything in just one click.

The main feature of SayHi is its AI-powered technology that learns about the recipient's background and curates the right message. Whether you're advertising a product or service, looking to hire a new teammate, growing your community, or simply wanting to grab coffee with someone new, SayHi can help you craft the perfect introductory message.

Using SayHi is simple. Just log in through LinkedIn, visit another user's profile, and click a button to generate a personalized message. The add-on aims to streamline the process of reaching out to others on LinkedIn and enhance the effectiveness of your communication.

Please note that SayHi is not affiliated with LinkedIn. For any questions or support, you can reach out to the developer at