Early Access Newsletter

Early Access: Twintual

This AI messaging interface founded by an MIT LLM researcher has 50% of their pre-seed fundraise currently filled.

Date

11/24/2025

Author

Team Coeus

You wake up to 58 emails, 15 messages, and a dozen Slack pings: and it’s not even 9 am. We’re sure this sounds unfortunately familiar to many of you. Today’s digital age requires us to constantly be “on,” navigating countless apps and constantly losing focus. Even with hours a day sifting through messages, important emails are still overlooked, leading to costly missed opportunities.

This is why co-founders Cristina Grau Vílchez and Mathieu Bertrandy have created Twintual: the single AI interface for messaging. Twintual consolidates all your inboxes (email, WhatsApp, LinkedIn, Slack, etc.) into one platform, earning you back hours every day and allowing you to focus on what matters most.

The app filters out spam, marketing, and other unwanted messages, only showing summaries of the most important notifications. After assessing which messages require a response, Twintual can then draft a reply in the same language as the message received while keeping summaries and system features in your chosen language. Below is an image of Twintual's product in action.

Everyone’s Twintual is unique; the model is trained using a behavioral AI model that learns from your past history and communication style, drafting replies that sound exactly like you. There are settings to control the level of autonomy, such as whether Twintual can directly send replies or only create drafts for you to review. Beyond messaging, your digital twin can summarize conversations, unify your calendar, and let you assign tasks – ultimately simplifying digital chaos.

Read More in the Early Access by Coeus Collective Newsletter