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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

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

EmailBison is a customizable, privately hosted email sequencing tool tailored for agencies that want to enhance their email deliverability. Users can deploy their own email sequencing system on dedicated servers with unique IP addresses, providing optimal network separation. The platform features robust email sequencing capabilities with multiple touchpoints, facilitating extensive outreach efforts. Additionally, users can carry out A/B split testing for each stage of their sequence to identify the most effective email versions. EmailBison accommodates an unlimited number of workspaces, ensuring complete data segregation for each client, along with unrestricted contact storage and fully automated status updates. The integrated contact verification process confirms the validity of contacts prior to launching outreach campaigns. To enhance privacy and efficiency, the software can utilize several dedicated sending servers. Furthermore, custom tagging enables users to categorize and filter contacts based on specific criteria defined by them, streamlining the outreach process. This flexibility makes EmailBison an invaluable tool for agencies seeking to optimize their email marketing efforts.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

No images available

Screenshots View All

Integrations

EmailGuard No 
Gmail Yes 
Slack Yes 

Integrations

EmailGuard Yes 
Gmail No 
Slack No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs No 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

ColdStack.co

Founded

2025

Country

United States

Website

www.coldstack.so/

Vendor Details

Company Name

EmailBison

Country

United States

Website

emailbison.com

Product Features

Product Features

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