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About

One tool to work, collaborate, and get all your marketing content approved. Automate your team collaboration and client approvals. Gain moves your work from person to person so you can get your marketing assets and content out the door, quickly. From creation to publication, Gain makes the entire marketing workflow seamless for creatives, account managers, and their stakeholders. Finally, everyone on the same page, and no one wasting their time. Gain was designed to support all the file and content formats that marketing, social media, and creative teams already use. Long email chains where someone was left out of the loop. Keeping track of who gave what feedback, who approved something, and when. Spreadsheets that need to be manually updated constantly. Mistakes that slip through the cracks and cost you clients. Organized feedback and approvals in context, with a full history of change requests, updates, and approval dates and times.

About

Poststack is a social media operations platform tailored for Indian agencies. It recognizes your unique challenges: managing multiple clients, smaller retainers, and lean teams while dealing with feedback on various platforms across multiple PoCs. This often leads to wasted hours on follow-ups. Unlike global platforms that focus on large accounts with formal approval processes, Poststack serves your needs directly. With Poststack, each client has a dedicated workspace. You can manage their content calendar, scheduling, approval flow, publishing queue, and analytics all in one place. The client management system is designed specifically for Indian clients, featuring a straightforward feedback and approval process, enforceable revision rounds, and a magic link that requires no account for clients. You retain final control over what gets published.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Companies in need of a tool to work, collaborate, and get all their marketing content approved

Audience

Agencies

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$20.00/month/user
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

GAIN
Founded: 2013
United States
gainapp.com

Company Information

Poststack
Founded: 2025
India
poststack.ai/

Alternatives

Alternatives

Categories

Categories

AI Marketing Supported

Social Media Management Features

Automated Publishing Supported
Brand Tracking Not Supported
Content Management Supported
Customer Engagement Not Supported
Multi-Account Management Supported
Multi-User Collaboration Supported
Post Scheduling Supported
Reporting/Analytics Supported
Social Media Monitoring Not Supported

Social Media Marketing Features

Analytics Not Supported
Automated Publishing Supported
Contact Management Not Supported
Content Management Supported
Conversion Tracking Not Supported
Customer Targeting Supported
Keyword Filtering Not Supported
Multi-Account Management Supported
Post Scheduling Supported

Integrations

Facebook Supported
Instagram Supported
LinkedIn Supported
X (Twitter) Supported

Integrations

Facebook Not Supported
Instagram Not Supported
LinkedIn Not Supported
X (Twitter) Not Supported
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Claim GAIN and update features and information
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