Extremis

Extremis

Software Company
5.0 out of 5 stars
Ultra WhatsApp

Ultra WhatsApp

Code Craft
Extremis Ultra WhatsApp

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Extremis:

About

Extremis is a shared team inbox for handling customer conversations across WhatsApp, Instagram, Facebook Messenger, and Gmail. It connects WhatsApp Business through Meta’s Cloud API and brings incoming messages into a workspace where teams can assign owners, route chats by round-robin, weighted allocation, or workload, and coordinate with status controls, snoozing, internal notes, mentions, quick replies, and labels. Contact records support custom fields, merging, and CSV export, with WooCommerce order information alongside conversations. Teams can use WhatsApp templates and schedule campaigns, then review response-time, agent-performance, and attendance reports. An AI Agent can suggest replies or respond automatically, with handoff to a human. Teams can connect their own API keys from OpenAI, Anthropic, Google, OpenRouter, or Groq.
Ultra WhatsApp:

About

Ultra WhatsApp is desktop and mobile messaging software for businesses that communicate with opted-in customers through WhatsApp Business. It connects to the official WhatsApp Business Cloud API using a business number and access token, directly through Meta or through supported API partners. Users can work with approved message templates, map spreadsheet contact fields to template variables, add supported media headers, and pace campaigns to their messaging limits. The app records opt-in information and provides sent, delivered, read, and failed statuses by contact, along with a replies inbox for conversations within Meta’s customer-service window. Contacts and campaign history stay on the user's device. It is intended for sending customer updates, reminders, and offers; campaigns require consent and applicable approved templates.
Extremis:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Ultra WhatsApp:

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Supported
Chromebook Not Supported
Extremis:

Audience

E-Commerce Couriers saloon clinic real estate coaching centers
Ultra WhatsApp:

Audience

Businesses sending updates and offers to opted-in customers on WhatsApp through the official Cloud API
Extremis:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Ultra WhatsApp:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Extremis:

API

Offers API Not Supported
Ultra WhatsApp:

API

Offers API Not Supported
Extremis:

Screenshots and Videos

No images available
Ultra WhatsApp:

Screenshots and Videos

Extremis:

Pricing

$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 Version Not Supported
Free Trial Supported
Ultra WhatsApp:

Pricing

$29/month
Licenses are listed at $29 per month, $79 per year, or $199 one-time. The free trial is limited to 25 messages per day. Meta messaging charges are separate. The vendor states a 15-day money-back guarantee.
Free Version Not Supported
Free Trial Supported
Extremis:

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 4.0 / 5
design 5.0 / 5
support 5.0 / 5
Ultra WhatsApp:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
Extremis:

Pros & Cons from Real Users

Pros

  • Extremis makes managing customer conversations much easier by bringing WhatsApp, Instagram, Messenger, and Gmail into one centralized inbox. The interface is clean, intuitive, and easy to navigate. One of the most useful features is the ability to assign conversations to team members, track customer interactions, and manage multiple communication channels without constantly switching between platforms. It helps improve team coordination, response times, and overall workflow efficiency.

Cons

  • Some advanced features may take a little time to explore and understand, especially for new users. More integrations and customization options would make the platform even better as it continues to develop.
Extremis:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Ultra WhatsApp:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Extremis:

Company Information

Software Company
Founded: 2026
Pakistan
extremis.online/
Ultra WhatsApp:

Company Information

Code Craft
Founded: 2015
India
ultraemailer.org/whatsapp
Extremis:

Alternatives

Ultra WhatsApp:

Alternatives

No Alternatives
Extremis:
Extremis:
Chato

Chato

KariaTech OÜ
5.0 out of 5 stars
Extremis:
Extremis:
Ultra WhatsApp:
Extremis:

Categories

Ultra WhatsApp:

Categories

WhatsApp Marketing Supported
Extremis:

Integrations

WhatsApp Supported
360dialog Not Supported
AiSensy Not Supported
Anthropic Supported
Facebook Messenger Supported
Gmail Supported
Groq Supported
Gupshup Not Supported
Infobip Not Supported
Instagram Supported
Interakt Not Supported
OpenAI Supported
OpenRouter Supported
Twilio Not Supported
Vonage Communications APIs (Nexmo) Not Supported
Wati Not Supported
WooCommerce Supported
Ultra WhatsApp:

Integrations

WhatsApp Supported
360dialog Supported
AiSensy Supported
Anthropic Not Supported
Facebook Messenger Not Supported
Gmail Not Supported
Groq Not Supported
Gupshup Supported
Infobip Supported
Instagram Not Supported
Interakt Supported
OpenAI Not Supported
OpenRouter Not Supported
Twilio Supported
Vonage Communications APIs (Nexmo) Supported
Wati Supported
WooCommerce Not Supported
Extremis:
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Claim Extremis and update features and information
Ultra WhatsApp:
Claim Ultra WhatsApp and update features and information
Claim Ultra WhatsApp and update features and information