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Description
InboxFlow transforms your cold email setup from the very beginning. When you acquire your temporary domains, we handle the automation of SPF, DKIM, and DMARC configurations. Additionally, these domains are seamlessly redirected to your landing page, guaranteeing that your potential clients never face an error page. With domain and email verification taken care of, you can now elevate your cold email outreach. The intuitive interface of InboxFlow allows you to effortlessly manage numerous inboxes across various domains. This means you can devote more time to engaging with your prospects rather than getting bogged down in setup tasks. Furthermore, InboxFlow’s bulk-account upload capability enhances your cold emailing strategy significantly. We supply a CSV file that enables you to easily import and oversee multiple inboxes within your preferred sending platform. Wave goodbye to cumbersome, manual workflows and welcome an era of enhanced efficiency. By streamlining your cold email foundations, you can achieve exceptional deliverability rates with ease. Effortless management of your email outreach has never been more achievable.
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
No images available
Integrations
Gmail
Google Sheets
Instantly
Microsoft Excel
Microsoft Outlook
Smartlead.ai
Integrations
Gmail
Google Sheets
Instantly
Microsoft Excel
Microsoft Outlook
Smartlead.ai
Pricing Details
$45 per 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
InboxFlow
Country
United Kingdom
Website
inboxflow.net
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