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ease
features
design
support

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Description

PostFast is a comprehensive social media management tool designed to streamline content scheduling and publishing across multiple platforms from one centralized dashboard. The platform supports popular social networks such as TikTok, Instagram, LinkedIn, Twitter (X), Facebook, BlueSky, and YouTube, enabling users to schedule single posts or carousels with ease. It provides a calendar view for visualizing upcoming posts and offers detailed analytics to help optimize Instagram performance. PostFast is built for teams and agencies, supporting up to 15 users per workspace, role-based permissions, and smart approval workflows to maintain quality control. The platform includes collaboration features like real-time comments and notes on posts, enhancing communication. A white-label option allows agencies to brand the platform for their clients, while the robust API supports automated workflows and custom integrations. PostFast’s flexible pricing plans cater to individuals, startups, and large agencies alike. Overall, it helps users save time and grow their social presence more effectively.

Description

Zernio is a unified social media API platform that enables developers and AI agents to publish, schedule, and manage content across 14+ social networks through a single integration. Instead of building and maintaining separate integrations with each platform's API, developers make one API call and Zernio handles authentication, media formatting, rate limits, and platform-specific requirements. The platform supports Instagram Business and Creator APIs, TikTok Business API, LinkedIn Company and Personal APIs, YouTube Data API, Twitter/X API, Facebook Graph API, Meta Business Suite, Pinterest API, Google My Business API, Reddit API, Threads API, Bluesky API, and WhatsApp Business API. Key capabilities include post scheduling and publishing, content management across all platforms, comments and DMs automation, analytics tracking, ads management, media upload and management, webhook notifications, rate limit management, and automatic token refresh. Zernio is designed for developers and technical teams building products that require social media functionality, including SaaS companies embedding social features into their own products, agencies managing client accounts at scale, and AI agent builders who need programmatic social posting. The product is white-label, meaning end users never see Zernio branding. Developer-friendly SDKs and comprehensive API documentation support fast implementation, reducing integration time from months to under an hour. A free version and free trial are available, with usage-based pricing.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Bluesky
Facebook
Instagram
LinkedIn
TikTok
X (Twitter)
YouTube
Brainpercent
Google Business Profile
Pinterest
Reddit
Snapchat
Telegram
Threads
WhatsApp

Integrations

Bluesky
Facebook
Instagram
LinkedIn
TikTok
X (Twitter)
YouTube
Brainpercent
Google Business Profile
Pinterest
Reddit
Snapchat
Telegram
Threads
WhatsApp

Pricing Details

€9/month
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

PostFast

Country

Bulgaria

Website

postfa.st/

Vendor Details

Company Name

Zernio

Founded

2025

Country

Spain

Website

zernio.com/

Product Features

Social Media Management

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

Product Features

Alternatives

Alternatives

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