Duobox Mailpool

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Duobox:

About

Duobox is hosted business email for small teams that want to use addresses on their own domain. It provides personal and shared inboxes such as sales@, support@ and billing@, with shared message history and access for multiple team members. Users can connect a domain they already own or register one through Duobox, then create inboxes, aliases and forwarding rules. The service includes up to 10 inboxes of 50 GB each per person and supports additional domains. Teams can access mail in a web browser or configure a phone's mail app. Duobox also offers an MCP connection for clients such as ChatGPT, Claude and Cursor, using OAuth and configurable permissions to read mail, save drafts, send messages, or manage the team, plan and inboxes. A free tier includes one person, one inbox, one domain and 10 GB; additional people cost $2 per month each.
Mailpool:

About

Mailpool is an email infrastructure platform built to help teams create domains, inboxes, and deliverability-ready outreach systems in seconds. It lets users buy or import domains, create inboxes instantly, and choose from Mailpool, Google Workspace, Microsoft 365, or dedicated servers while the platform handles the technical setup. Mailpool supports automated DNS configuration, including SPF, DKIM, and DMARC, so teams can avoid complex manual setup and start managing domains and mailboxes from one centralized dashboard. Its AI-powered domain generator suggests relevant, available domain variations based on a primary domain, helping outreach teams prepare domain pools faster for campaigns. It also supports bulk domain purchasing, bulk inbox creation, inbox rotation, rotating IPs, blacklist monitoring, deliverability monitoring, and shared or dedicated IP options for scalable outbound infrastructure.
Duobox:

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
Mailpool:

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
Duobox:

Audience

Small companies and teams that want email on their own domain, with shared inboxes like sales@ and support@, and teams that want their AI agent to work in that inbox.
Mailpool:

Audience

Businesses and outbound teams that need to create and manage scalable email infrastructure, domains, and inboxes for outreach
Duobox:

Support

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

Support

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

API

Offers API Supported
Mailpool:

API

Offers API Supported
Duobox:

Screenshots and Videos

No images available
Mailpool:

Screenshots and Videos

Duobox:

Pricing

$2/person/month
Free for one person, one inbox, one domain and 10 GB, with no card required. Paid access is $2 per added person per month in US dollars, with no contract; each person can have up to 10 inboxes of 50 GB each. The first domain is included; each additional domain costs $5 per month for hosting, and domain registration is charged separately by the registrar.
Free Version Supported
Free Trial Not Supported
Mailpool:

Pricing

$2.60 per month
Free Version Not Supported
Free Trial Not Supported
Duobox:

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
Mailpool:

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
Duobox:

Training

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

Training

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

Company Information

Duobox
Founded: 2026
Argentina
duobox.io/en
Mailpool:

Company Information

Mailpool
United States
www.mailpool.ai/
Duobox:

Alternatives

No Alternatives
Mailpool:

Alternatives

Mailpool:
Mailpool:
Mailpool:
Duobox:
Mailpool:
Duobox:

Categories

Email Hosting Supported
Mailpool:

Categories

Cold Email Supported
Duobox:

Integrations

ChatGPT Supported
Claude Code Supported
Cursor Supported
Gmail Not Supported
Google Workspace Not Supported
Microsoft 365 Not Supported
Microsoft Outlook Not Supported
Model Context Protocol (MCP) Supported
Mailpool:

Integrations

ChatGPT Not Supported
Claude Code Not Supported
Cursor Not Supported
Gmail Supported
Google Workspace Supported
Microsoft 365 Supported
Microsoft Outlook Supported
Model Context Protocol (MCP) Not Supported
Duobox:
Claim Duobox and update features and information
Claim Duobox and update features and information
Mailpool:
Claim Mailpool and update features and information
Claim Mailpool and update features and information