PostMaster

PostMaster

Bartłomiej Schmidt
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About

PostMaster is a desktop application for effortless and private social media management. Perfect for freelancers, creators, and small businesses, it makes post creation and publishing faster, easier, and more secure. You choose the workflow: write posts manually or use AI models (Gemini, GPT, Claude) to generate content in seconds. With one click, you can publish across platforms — saving time while staying in control. Because PostMaster runs locally on your computer, your data never leaves your device. No cloud, no spying, no risks — just a privacy-first tool built for efficiency. Key Features: ✍️ Flexible Post Creation – Write manually or use AI for instant content 🚀 One-Click Publishing – Publish directly, without extra steps 💻 Desktop-Only – Works locally, no cloud storage required 🔐 Privacy-First – Your posts and data remain on your computer 💸 Transparent Pricing – One-time license + pay-as-you-go AI tokens 🎁 14-Day Free Trial – Try all features before you buy

About

PostMonk is an all-in-one AI social media management platform with a native MCP server, so agents like Claude or ChatGPT can schedule posts, pull analytics, and manage your queue through natural language instead of just drafting text to copy and paste. It covers the full workflow: AI-assisted captions and Brand Asset profiles for content creation; publishing to 9 platforms from one composer with thread support and per-platform customization; automation through evergreen recycling, Performance Rules, and bulk CSV import; collaboration via isolated workspaces, role-based access, approvals, and white-label client portals; and analytics with AI-recommended posting times, hashtag tracking, and branded reports.

Platforms Supported

Windows Supported
Mac Not Supported
Linux Not Supported
Cloud Not 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

Freelancers, influencers, small businesses

Audience

Solo creators, Freelancers / social media managers, Agencies, AI-forward users and developers

Support

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

Support

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

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

25 euro (14-days free trial)
Free Version Not Supported
Free Trial Supported

Pricing

$29/month
Free Version Not Supported
Free Trial 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 Not Supported
In Person Not Supported

Training

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

Company Information

Bartłomiej Schmidt
Founded: 2023
Poland
www.postmasterapp.com

Company Information

PostMonk
postmonk.co

Alternatives

Alternatives

Viraly

Viraly

Viraly.io
PostEverywhere

PostEverywhere

PostEverywhere.ai

Categories

Categories

Social Media Management Features

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

Integrations

Claude Supported
Facebook Supported
Gemini Supported
Gemini Enterprise Supported
Instagram Supported
LinkedIn Supported
Model Context Protocol (MCP) Not Supported
OpenAI Supported

Integrations

Claude Not Supported
Facebook Not Supported
Gemini Not Supported
Gemini Enterprise Not Supported
Instagram Not Supported
LinkedIn Not Supported
Model Context Protocol (MCP) Supported
OpenAI Not Supported
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