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Endy Inboxes

Vendor: Endy Inboxes

Endy Inboxes provides automated cold email infrastructure, utilizing Google Workspace and Microsoft 365 to streamline high-deliverability inbox deployment for scale.

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email Sales teams and agencies scaling cold email outreach seeking high inbox deliverability and rapid setup. #cold email #email infrastructure #deliverability #google workspace #microsoft 365 #outreach

Overview

Endy Inboxes is a cold email infrastructure service designed to streamline the deployment of high-deliverability inboxes using Google Workspace and Microsoft 365. Targeted at sales teams and agencies executing outreach at scale, the platform automates technical tasks like DNS records and domain configuration. By offering individual admin panels for each domain and handling essential email authentication protocols, the service helps distribute infrastructure strategically to maintain sender reputation. Profile customization and scalable, pay-as-you-go pricing further support teams looking to scale outbound efforts without long-term commitments.

Key Features

Rapid Setup

Full domain and inbox provisioning completed within 48 hours, reducing onboarding delays.

Automated DNS Configuration

Automatically sets up SPF, DKIM, DMARC, and MX records to ensure strong authentication and inbox placement.

Individual Admin Panels per Domain

Offers granular control over each domain s email infrastructure to optimize deliverability.

Profile Customization Support

Assists with setting up profile pictures and display details to enhance trust and engagement.

Google Workspace & Microsoft 365 Compatibility

Uses widely trusted email providers to improve deliverability and reduce spam filtering.

Scalable, Pay-As-You-Go Infrastructure

Add inboxes as needed without overcommitting to large upfront packages, ideal for growing outbound teams.

Pros & Strengths

  • ✓
    Efficient Setup: Users appreciate the quick and hassle-free setup process, with full provisioning often completed within 48 hours.
  • ✓
    Responsive Support: The support team is noted for being helpful and readily available to assist with infrastructure setup.
  • ✓
    Granular Domain Control: Individual admin panels offer granular control over each domain's email infrastructure to optimize sender reputation and deliverability.

Cons & Tradeoffs

  • ⚠
    Young Domain Age: The relatively recent establishment of the domain may raise concerns for some users regarding historical sender reputation.
  • ⚠
    Infrastructure Only: Provides inbox hosting and authentication but does not include built-in email sequencing or campaign automation tools, requiring integration with third-party platforms.

Known Limitations

  • • Provides inbox hosting and authentication but does not include built-in email sequencing or campaign automation tools, requiring integration with third-party platforms.
  • • The relatively recent establishment of the domain may raise concerns for some users regarding historical sender reputation.

Pricing & Plans

Model: subscription
USD100 /month

Offers three main tiers: Growth Plan at $100/month for 20 mailboxes, Hypergrowth Plan at $400/month for 100 mailboxes, and Enterprise Plan at $1,200/month for 400 mailboxes. Additional mailboxes are available on a pay-as-you-go basis ($3-$5 per mailbox depending on the tier).

✓ Free Plan ✓ Free Trial

Editorial Info

Last Reviewed: 2026-08-20

Verified Sources & Research

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