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Description

Stop missing out on deals during the crucial two-hour gap between when a lead replies and when you respond. ColdStack consolidates all cold email replies from platforms like Instantly, Smartlead, and EmailBison into one dedicated Slack channel, allowing your team to view and take action without delay. Each response generates an instant notification complete with comprehensive engagement details, including who opened the email, the timing, and the frequency of views. Your team can efficiently reply within Slack, while ColdStack ensures that all interactions are synchronized bidirectionally with your original platform, eliminating the hassle of switching between various dashboards, Gmail, and Slack. Designed specifically for cold email agencies and sales teams that operate within Slack, ColdStack also offers mobile compatibility through Slack's app for seamless communication on the go. This integration enhances your workflow and maximizes your response rate, ensuring that no opportunity slips through the cracks.

Description

EmailQo is a specialized cold email platform focused on enhancing inbox placement. Unlike other services that operate through shared sending pools, EmailQo integrates directly with your personal Gmail, Outlook, Zoho, or Amazon SES accounts, ensuring that your sending reputation is solely yours. Every subscription includes features like automatic email warmup and comprehensive pre-send inbox health checks, which are conducted before initiating any campaign. These health checks encompass validations for SPF, DKIM, and DMARC, monitoring against blacklists, scanning for spam triggers, and simulating enterprise spam filters, thereby identifying issues prior to sending rather than after noticing a decline in open rates. Additionally, AI-driven reply classification organizes incoming responses into categories such as interested, not interested, and out of office. The system intelligently pauses follow-up sequences as soon as a reply is registered, preventing any further communication with a prospect who has already engaged with your message. Designed specifically for founders, sales teams, and agencies committed to mastering inbox placement, EmailQo empowers users with total control over their email sending infrastructure. This level of customization ensures that every outreach effort is both efficient and effective, catering to the unique needs of each user.

API Access

Has API

API Access

Has API

Screenshots View All

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Screenshots View All

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Integrations

Gmail
Amazon SES
Microsoft Outlook
Slack
Zoho CRM

Integrations

Gmail
Amazon SES
Microsoft Outlook
Slack
Zoho CRM

Pricing Details

No price information available.
Free Trial
Free Version

Pricing Details

$19/month
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

ColdStack.co

Founded

2025

Country

United States

Website

www.coldstack.so/

Vendor Details

Company Name

EmailQo

Founded

2026

Country

India

Website

www.emailqo.com

Product Features

Product Features

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