Question: I need a tool that provides concise answers to my questions directly in WhatsApp, do you know of any?

If you're looking for a tool that gives you answers right in WhatsApp, WhatGPT is a good choice. It's an AI-powered bot that works directly in WhatsApp, generating quick response suggestions, short answers and lists of web links you can follow for more information. The service doesn't need to be installed or signed up for, and it offers a basic plan with 5 messages free, with a Plus plan for $7.99 per month that adds unlimited messages and 24/7 support.

Another good option is MobileGPT, which uses large AI models like GPT3 Turbo and GPT4 for conversational dialogue, language translation, math problems and other tasks. It can also generate high-quality images, offer personalized lessons and create business documents. MobileGPT offers a 24-hour free trial and lifetime access for $149, so it's a good option for people who want a tool that can handle a lot of different tasks.

For a more powerful tool, ChatGPT Buddy is built straight into WhatsApp using GPT-4 models. It can answer questions, generate text and images, translate text and search the web. It offers several pricing tiers, from basic functionality to more advanced options like unlimited messages and image generation, so it's good for personal and professional use.

Last, WizAI brings ChatGPT to both WhatsApp and Instagram, letting you get human-sounding responses to any prompt. It also can generate images using DALL-E 3, accept voice commands and analyze images. WizAI offers a free plan for the first five messages and a premium plan for $2.99 per week that adds unlimited messages and other features, so it's a good option for people who want to spice up their messages.