text.ai
Group chat app that remembers plans and helps you meet IRL
text.ai launched on April 24, 2025 with 342 votes, #70 of 7,818 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
text.ai is an AI assistant accessible directly through SMS, WhatsApp, and Telegram without requiring any app downloads. Users add text.ai to their existing individual or group chats to receive instant help with planning, recommendations, and answering questions. The service integrates into messaging apps users already use, eliminating the need to switch between applications.
written from the facts on this page · September 2026
From the sources
You can now literally text AI. No downloads needed. text.ai simply joins your existing chats to help with plans, recommendations, & answers. Just add text.ai to any chat & get instant help without switching apps. Including group chats. Backed by YC (x25)
Finally, a group chat that does stuff. Book restaurants instantly, create wild pics with your crew, and stop being the planner. The group chat is sacred. Alfi keeps it alive.
Does a similar job
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AI Assistant2023 · aichat.fm · ▲455A simple Go package for unified AI chat management across OpenRouter, OpenAI, Google GenAI, and more, with support for tool calling and S3-compatible user sessions

TextAI – Native SMS AI assistant for individual and group chats2025 · usetext.ai · ▲6Hey HN community! Like many of you, I spend most of my day in text conversations. One day I found myself switching between group chats and various AI apps, and thought, why can't AI just live where we already chat? So I built TextAI. It's an AI that works right in your SMS app. No new app to download, no platform to learn. Just text +15626840069 to start chatting or add it to any group chat! The tech and stack details: - Native SMS/MMS integration with context management across conversations - Handles multiple participants, learns group preferences, and scales for concurrent chats -…

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