Question: Is there a way to talk to an AI assistant directly from my phone's messaging app without any extra downloads or logins?

First, AI Chat is a personalized AI bot that plugs straight into your messaging app. It's got no downloads, passwords or API tokens, so it can use phone number authentication, in-app configuration and long-term memory for previous conversations. You can customize bot personality and tone, too, for a conversational tool for sharing life hacks and productivity advice.

Another option is AiBERT, a WhatsApp bot that uses ChatGPT results and MidJourney images through a text message interface. It uses WhatsApp's end-to-end encryption for private communications and auto-updates with no software downloads required. AiBERT has a range of pricing options, including monthly subscriptions and pay-as-you-go, so you can pick the best option for your needs.

If you want a more basic AI-powered assistant built straight into WhatsApp, WhatGPT offers quick reply suggestions, short answers and lists of web links you can follow for more information. It's got a free basic plan with limited support and a Plus plan for $7.99/month with unlimited messages and 24/7 support, so it's a good option if you want to get more out of WhatsApp.