[Personal AI Assistant Tab Emerges from Stealth Mode with a $300 Million Valuation] According to TechCrunch, personal AI assistant startup Tab announced on Tuesday that it has officially emerged from stealth mode, with a valuation of $300 million (the company did not disclose specific funding amounts). Investors include SV Angel, Valar Ventures, and American Spirit. Tab was founded earlier this year by Brennan Erbz, Stafford Schlitt, and Ammar Amdani. Users can send text commands via iMessage or WhatsApp to complete everyday tasks such as ordering groceries, booking travel, or selecting gifts. The assistant has its own dedicated phone number, computer, and wallet.