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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

InboxKit stands out as the premier cold email infrastructure solution, streamlining the provisioning of domains and mailboxes efficiently. Our platform empowers cold email agencies, sales departments, and outbound consulting firms to establish Google Workspace and Microsoft 365 mailboxes within minutes instead of hours. Notable features encompass automated DNS setup, seamless one-click export to over 15 sequencing tools like Instant, SmartLead, Lemlist, and Reply.io, in addition to real-time monitoring of deliverability, and management of multiple mailboxes in bulk. As recognized partners of both Google Cloud and Microsoft, we deliver enterprise-level infrastructure while eliminating the cumbersome manual setup processes typically involved. This innovative approach not only saves time but also enhances productivity for businesses aiming to optimize their outreach efforts.

Description

SubsiMail is a platform for self-hosted cold email sequencing, allowing users to manage prospect lists, templates, connected inboxes, and all campaign-related data directly within their own database rather than relying on a third-party SaaS solution. Designed as an alternative to platforms like Instantly, Smartlead, lemlist, and Apollo, it offers flat pricing based on connected inboxes instead of per-seat charges, ensuring complete ownership and export of data without any content review processes or external access to contacts and campaigns. The application operates seamlessly as a single Docker container on any $5 VPS, enabling users to connect to Gmail, Outlook, or any SMTP/IMAP inbox, create multi-step email sequences that incorporate merge fields and reply detection, manage user roles (admin, manager, view-only) while maintaining a comprehensive audit trail, and utilize integration through a REST API secured by personal API keys. Furthermore, the initial connected mailbox comes with a perpetually free option, making it an attractive choice for individuals and businesses alike. This unique setup empowers users with greater control over their email marketing campaigns while simplifying the management process.

API Access

Has API

API Access

Has API

Screenshots View All

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Screenshots View All

No images available

Integrations

Gmail
Google Workspace
Microsoft 365
Microsoft Outlook

Integrations

Gmail
Google Workspace
Microsoft 365
Microsoft Outlook

Pricing Details

$39/month
Free Trial
Free Version

Pricing Details

Free (paid plans from $49/mo)
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

InboxKit

Founded

2024

Country

India

Website

inboxkit.com

Vendor Details

Company Name

SubsiMail

Founded

2026

Country

India

Website

subsimail.com

Product Features

Product Features

Email Marketing

A/B Testing
Artificial Intelligence
Auto-Responders
CAN SPAM Compliance
Customer Surveys
Drip Campaigns
Dynamic Content
Event Triggered Email
Image Library
Landing Pages/Web Forms
Mailing List Management
Mobile Optimized Emails
Reporting/Analytics
Subscriber Management
Template Management
WYSIWYG Email Editor

Alternatives

Alternatives