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

Postel is an AI-powered content creation tool for X (formerly Twitter) that helps creators, startups, and freelancers write authentic, high-performing posts in seconds. Unlike generic AI, Postel generates human-quality content that matches your voice, background, and brand. Speak your thoughts, paste YouTube links, or write ideas—Postel turns them into 6 optimized posts using proven formats. A built-in knowledge base ensures long-term brand consistency. Trusted by 650+ users. Key Features: • Personalized post generation • Voice-to-post functionality • YouTube-to-post conversion • Knowledge base integration • Templates based on viral formats • Posts generated in 9 seconds • Style matching with past content • Optimized for audience growth • Human-like writing quality • Intuitive web-based dashboard

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Freelancers, influencers, small businesses

Audience

Freelancers, Content Creators, Solopreneurs and Official Brand Accounts on X (Twitter)

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

25 euro (14-days free trial)
Free Version
Free Trial

Pricing

$14.50/month
Free Version
Free Trial

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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Bartłomiej Schmidt
Founded: 2023
Poland
www.postmasterapp.com

Company Information

Postel
Founded: 2025
Germany
www.postel.app

Alternatives

Alternatives

Lately

Lately

Lately AI

Categories

Categories

Social Media Management Features

Automated Publishing
Brand Tracking
Content Management
Customer Engagement
Multi-Account Management
Multi-User Collaboration
Post Scheduling
Reporting/Analytics
Social Media Monitoring

Integrations

Claude
Facebook
Gemini
Instagram
LinkedIn
OpenAI
X (Twitter)

Integrations

Claude
Facebook
Gemini
Instagram
LinkedIn
OpenAI
X (Twitter)
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