WhatGPT is an AI assistant built straight into WhatsApp. It offers suggestions for quick replies, short responses and links to more detailed information. The service offers AI-curated answers for quick conversations and comes with a free basic plan and a Plus plan for $7.99/month with unlimited messages and 24/7 support.
Another top contender is ChatGPT Buddy, a 24/7 virtual assistant that uses OpenAI's GPT-4 models. It can do lots of things, like answering questions, generating text and images, and translating text. It has three pricing tiers, so it's good for personal and professional use.
If you want something more powerful, Botpress offers a ChatGPT chatbot builder that can be used with a variety of services, including WhatsApp. It offers features like professional greetings, LLM integration and database synchronization. It has a free tier, but paid plans offer more features and support.
Last, WizAI brings ChatGPT to WhatsApp and Instagram, letting you generate clever responses to any prompt. It also offers features like voice commands, image generation and smart insights from image analysis. WizAI offers a free plan with the first five messages and a premium plan for $2.99 per week that includes unlimited messages and more advanced features.