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features
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support

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Description

Extremis serves as a collaborative inbox designed to manage customer interactions via platforms such as WhatsApp, Instagram, Facebook Messenger, and Gmail. By integrating WhatsApp Business through Meta’s Cloud API, it consolidates incoming messages into a cohesive workspace where teams can designate message owners, distribute chats using strategies like round-robin, weighted allocation, or workload balancing, and effectively manage communications through features like status controls, snoozing, internal notes, mentions, quick replies, and labeling. The platform also enables detailed contact records that include custom fields, merging capabilities, and CSV export options, along with WooCommerce order details linked to conversations. Teams have the capability to utilize WhatsApp templates for messaging and schedule campaigns, while also analyzing data on response times, agent performance, and attendance through comprehensive reports. Furthermore, an AI Agent is available to recommend responses or autonomously reply to messages, with the option to transition to a human representative as needed. Additionally, teams can integrate their own API keys from various providers including OpenAI, Anthropic, Google, OpenRouter, or Groq, enhancing the functionality and adaptability of the platform. This flexibility allows for a more tailored approach to customer service, ensuring that teams can meet their unique operational requirements effectively.

Description

thatChat is a self-hosted platform designed for AI chatting and customer support specifically tailored for websites and online retail businesses. Companies can implement it on various platforms like PHP hosting, a VPS, Docker, or their own servers, and integrate a chat widget that responds to visitor inquiries by utilizing the content from their websites, documents, and knowledge bases. This platform boasts numerous features, such as answering frequently asked questions, capturing leads, handling appointment requests, addressing e-commerce product inquiries, maintaining conversation history, and facilitating a seamless transition from AI to human agents. Additionally, teams have the option to connect their preferred AI service provider’s API keys, including options like OpenAI, Anthropic Claude, Google Gemini, and Groq, while also supporting provider routing and fallback mechanisms. Modules for both WordPress and PrestaShop are offered, alongside a REST API and webhooks to enhance functionality. Importantly, all conversation and knowledge data is retained on the customer’s own infrastructure, and billing for AI usage is managed separately by the chosen provider. To further enhance user experience, a mobile application for operators is available, allowing them to manage and respond to ongoing conversations efficiently. This comprehensive suite makes thatChat a versatile option for businesses seeking robust customer interaction solutions.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

No images available

Screenshots View All

No images available

Integrations

Groq Yes 
OpenAI Yes 
Anthropic Yes 
Claude No 
Claude Duet No 
Claude for Legal No 
Facebook Messenger Yes 
Gemini No 
Gmail Yes 
Instagram Yes 
OpenRouter Yes 
PrestaShop No 
WhatsApp Yes 
WooCommerce Yes 
WordPress No 

Integrations

Groq Yes 
OpenAI Yes 
Anthropic No 
Claude Yes 
Claude Duet Yes 
Claude for Legal Yes 
Facebook Messenger No 
Gemini Yes 
Gmail No 
Instagram No 
OpenRouter No 
PrestaShop Yes 
WhatsApp No 
WooCommerce No 
WordPress Yes 

Pricing Details

$49/workspace/month
$49 per workspace per month. Includes a 7-day free trial. Meta WhatsApp fees are passed through without markup; AI Agent usage uses your own provider API key and has no per-answer fee.
Free Trial Yes 
Free Version No 

Pricing Details

$18/month
Starter is €16/month or €160/year; Business is €41/month or €410/year. Enterprise pricing is by request. AI-provider usage is billed separately by the selected provider. Optional assisted setup is a one-time fee.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based No 
On-Premises Yes 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows No 
Mac Yes 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Software Company

Founded

2026

Country

Pakistan

Website

extremis.online/

Vendor Details

Company Name

La Luce

Founded

2013

Country

Czech Republic

Website

www.thatchat.ai/en/

Product Features

Customer Communications Management

Batch Communications No 
Chat / Messaging No 
Content Management No 
Email Distribution No 
Interactive Content No 
Multi-Channel Communications No 
On-Demand Communications No 
Personalization No 
Print Management No 
Template Management No 
Video Content No 

Product Features

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