Mystrika
Endy Inboxes is a cold email infrastructure service that automates the deployment of high-deliverability inboxes using Google Workspace and Microsoft 365. It handles DNS configuration, domain setup, and provides dedicated IPs so sales teams and agencies can launch campaigns quickly and reliably.
Endy Inboxes positions itself as a turnkey cold email infrastructure provider built for teams that need to send high volumes of outbound email without getting bogged down in technical setup. Instead of manually configuring domains, DNS records, and mailboxes across Google Workspace or Microsoft 365, Endy handles the entire process in about 30 minutes. The service is designed for sales teams, growth teams, and agencies that want to focus on messaging and sequencing rather than deliverability plumbing.
What sets Endy apart from generic mailbox providers is its focus on private, dedicated IPs and automated authentication. Every domain gets its own IP, and the platform automatically sets up SPF, DKIM, DMARC, and MX records. This reduces the risk of shared IP reputation issues and helps emails land in the primary inbox rather than spam. The service also includes individual admin panels per domain, giving users granular control over each sending identity. For agencies managing multiple clients, this separation is a practical advantage.
Pricing is structured in three tiers that scale with volume. The Growth plan at $100 per month includes 20 mailboxes and up to 10,000 emails per month, with additional mailboxes at $5 each. The Hypergrowth plan at $400 per month bumps that to 100 mailboxes and 50,000 emails, with additional mailboxes at $4. The Enterprise plan at $1,200 per month offers 400 mailboxes and 200,000 emails, with additional mailboxes at $3. This pay-as-you-go model means teams can start small and add capacity without committing to large upfront contracts.
User feedback across the company's website and directory listings is consistently positive. Customers highlight the speed of setup, the responsiveness of support via Slack or WhatsApp, and the tangible improvement in deliverability metrics. Several reviewers note that Endy's infrastructure outperformed other providers they had used, with better reply rates and sender reputation over time. The main drawback mentioned is the relative youth of the domain, which may give some buyers pause, though the volume of positive testimonials helps offset that concern.
Endy Inboxes is best suited for outbound teams that send more than a few thousand emails per month and need a reliable, hands-off infrastructure solution. it's particularly valuable for agencies that manage multiple client domains and want a single pane of glass for provisioning and monitoring. For solo operators or very small teams just starting out, the $100/month entry point may feel steep compared to DIY options, but the time saved and deliverability gains often justify the cost.
Overall, Endy Inboxes delivers on its promise of fast, automated cold email infrastructure. It removes the technical friction that slows down many outbound operations and provides the dedicated IPs and authentication settings that modern email providers require. For teams that prioritize deliverability and want to scale without hiring a technical specialist, Endy is a strong contender in the email infrastructure space.
Features
- Rapid setup within 30 minutes
- Automated DNS configuration (SPF, DKIM, DMARC, MX)
- Individual admin panels per domain
- Profile customization support
- Google Workspace and Microsoft 365 compatibility
- Dedicated private IPs on each domain
- Auto-upload to sending platforms with warmup enabled
- 24/7 support via dedicated Slack or WhatsApp channel
- Scalable pay-as-you-go pricing
Pricing
Pros
- Quick and hassle-free setup process
- Responsive and helpful support team
- Dedicated IPs improve deliverability
- Transparent tiered pricing scales with usage
Cons
- Relatively young domain may raise trust concerns for some buyers
Best For
Sales teams and agencies that need reliable, scalable cold email infrastructure with high deliverability and minimal technical overhead.