ChatGPT for Outlook vs AI Email Writer | HubSpot
In the contest of ChatGPT for Outlook vs AI Email Writer | HubSpot, which AI Email Assistant tool is the champion? We evaluate pricing, alternatives, upvotes, features, reviews, and more.
If you had to choose between ChatGPT for Outlook and AI Email Writer | HubSpot, which one would you go for?
When we examine ChatGPT for Outlook and AI Email Writer | HubSpot, both of which are AI-enabled email assistant tools, what unique characteristics do we discover? There's no clear winner in terms of upvotes, as both tools have received the same number. The power is in your hands! Cast your vote and have a say in deciding the winner.
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ChatGPT for Outlook

What is ChatGPT for Outlook?
ChatGPT for Outlook is a free Outlook add-in from Blueberry Consultants that runs OpenAI's ChatGPT on messages in your inbox or while you compose new mail. You install it with a manifest URL, connect your own ChatGPT API key, and write custom prompts to summarize threads, pull out key details, or reshape email text without leaving Outlook.
The add-in is built for people who already rely on ChatGPT and want that workflow inside email. You can process a full message or narrow the scope to the body, subject, or attachments, then view results in a separate window or replace the original content. Multiple prompt configurations let you match different inbox scenarios.
Blueberry also offers custom branded versions for teams and resellers, with prompts and API keys tailored to a Microsoft 365 domain. The product is not affiliated with OpenAI or Microsoft, though Blueberry is a Microsoft Partner.
AI Email Writer | HubSpot

What is AI Email Writer | HubSpot?
HubSpot's AI Email Writer is an email assistant built into Marketing Hub that drafts marketing campaigns and sales outreach from text prompts. You pick an email template, use slash and highlight commands to generate or rewrite copy, then send and track everything from the same HubSpot CRM dashboard.
Standalone AI writing tools stop at the draft. HubSpot ties generation to your contact database, so personalization tokens pull from CRM records and campaign analytics log open rates and lead submissions automatically. That integration is the trade-off: you get less flexibility than a general-purpose writer, but you skip exporting copy into a separate ESP.
Marketing teams use it for blast campaigns and segmented messaging. Sales reps use it to generate cold outreach drafts at scale and customize tone, length, and spelling with inline commands. The free tier covers basic AI writing with no credit card; Starter, Professional, and Enterprise Marketing Hub plans unlock advanced automation and analytics.
ChatGPT for Outlook Upvotes
AI Email Writer | HubSpot Upvotes
ChatGPT for Outlook Top Features
Install via a manifest URL and connect your own ChatGPT API key in minutes
Write custom prompts to summarize emails, highlight details, or rewrite message text
Process the full email or filter by body, subject, or attachments only
Show ChatGPT output in a separate window or replace the original email body
Flag or mark importance automatically based on generated output
Save multiple prompt configurations for different email types or workflows
AI Email Writer | HubSpot Top Features
Generate and edit email copy with slash and highlight commands inside HubSpot
Free AI email writing with no credit card required
CRM auto-logs campaign data including open rates and lead submissions
Generate hundreds of sales outreach drafts in minutes
Audience segmentation for personalized messaging per contact list
Works in HubSpot desktop and mobile app plus Gmail inbox integration
Drag-and-drop email builder with professionally designed templates
ChatGPT for Outlook Category
- Email Assistant
AI Email Writer | HubSpot Category
- Email Assistant
ChatGPT for Outlook Pricing Type
- Freemium
AI Email Writer | HubSpot Pricing Type
- Freemium
