MAILcolab
Outlook add-in that summarizes email threads, suggests replies, refines drafts, and provides real-time tone feedback.
LizTec IT ConsultantsPrice not published
NextMail AI
by Djurinac KonsulentMicrosoft 365Price not published
Generate, rewrite, summarize, translate, and analyze email messages inside Outlook.
PRICINGNot published
DEPLOYMENTCloud
CATEGORYProductivity
UPDATED ON MARKETPLACE
What it does
NextMail AI provides email drafting and analysis functions within Outlook. It can generate replies, revise drafts, summarize conversations, translate messages, extract details, adjust tone, analyze suspicious content, and create action lists. The add-in works with Outlook for Web and Outlook for Desktop. Users enter an LLM7 API token, choose an action or prompt, and insert the result into a draft.
Key capabilities
from the Microsoft Marketplace listingReply generation
Generates replies from the surrounding email conversation.
Draft rewriting
Rewrites existing drafts while retaining quoted email threads.
Thread summarization
Summarizes long email conversations into action points.
Message translation
Translates incoming emails into a preferred language.
Tone adjustment
Changes writing style using options such as professional, friendly, direct, formal, legal, or technical.
Detail extraction
Extracts important information from long email threads.
Safety analysis
Checks messages for phishing or suspicious content.
Meeting proposals
Creates meeting invitations or structured proposals.
Use cases
- Consultants can use the add-in when writing and responding to high volumes of email.
- Customer support and sales teams can use it for incoming messages and reply preparation.
- IT, administrative, legal, and finance teams can use it for drafting, translation.
Who it's for
The vendor names consultants, customer support teams, sales teams, IT and administrative professionals, legal teams, and finance teams.
How it compares
NextMail AI and MAILcolab, Sally for Outlook, AI Email Assistant - Mailreplai, Email AI Helper, and AI Email Reply Writer are all listed with unknown pricing models and cloud deployment. NextMail AI was updated on Nov 2025, while the alternatives were updated in Jul 2026, Feb 2026, Nov 2025, Dec 2024, and Jul 2024 respectively.
| Name | Pricing | Deployment | Updated |
|---|---|---|---|
| this plugin | Price not published | Cloud | |
| MAILcolab | Price not published | Cloud | |
| Sally for Outlook | Price not published | Cloud | |
| AI Email Assistant - Mailreplai | Price not published | Cloud | |
| Email AI Helper | Price not published | Cloud | |
| AI Email Reply Writer | Price not published | Cloud |
In the catalog
130 plugins in Microsoft Teams · Productivity
Price distribution: 1 free, 1 freemium, 37 paid, 91 price not published
Pricing & deployment
Platform
Microsoft 365
Product
Outlook
Deployment
Cloud
Pricing
Price not published
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What the vendor says
«NextMail AI brings advanced AI writing capabilities directly into Outlook. With a single click, you can generate smart replies, improve drafts, summarize long email threads, translate messages, extract key details, check tone and message clarity, or create structured action lists — all inside the Outlook interface …»