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PostFast VS PostQuest

Compare PostFast VS PostQuest and see what are their differences

PostFast

PostFast - Social Media Management Tool

Rating
0 reviews
Pricing
Paid Free trial €12 / Monthly (4 social accounts, all social platforms, 1 workspace)
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Alternatives Is it good?
PostQuest

Connect ChatGPT, Claude, or any MCP-compatible AI agent to PostQuest and let it manage your social media on Instagram, TikTok, X, LinkedIn, YouTube, and 5 more networks. Your agent writes, schedules, and tracks posts.

Rating
0 reviews
Pricing
Paid Free trial $15 / Monthly
Promote on VibeVoted
Alternatives Is it good?
PromptBrake
Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch. sponsored

Which is more popular?

Social Media Scheduling popularity
100% vs 0%
alternatives listed
54 vs 9

Base details

Website, pricing, platforms and company facts side by side.

PostFast
PostQuest
Website postfa.st post-quest.com
Pricing
Paid Free trial €12 / Monthly (4 social accounts, all social platforms, 1 workspace) Official pricing
Paid Free trial $15 / Monthly Official pricing
Platforms
Claude Chatgpt MCP
Web
Company Startup from Bulgaria · 1 - 9 employees Startup from the Philippines · 1 - 9 employees · 2026
Listed in
Social Media Management Social Media Tools Social Media Scheduling Reputation Management Social Media Automation +2
Social Media Marketing Social Media Management Social Media Automation Social Media Scheduling Social Media Tools AI +3

About PostFast and PostQuest

In their own words, as submitted to SaaSHub.

PostFast
PostQuest

PostFast is a social media management and scheduling platform built to fit every type of user, from individual creators and influencers to startups, businesses, and large agencies, with a simple, intuitive UX and affordable pricing for all. The goal is simple: help people save time and money...

Read more about PostFast

Connect ChatGPT, Claude or any MCP-compatible AI agent to Instagram, TikTok, X, LinkedIn, YouTube, and 5 more social media networks. Your agent writes, schedules, and tracks posts. Before anything is queued, PostQuest checks each platform's rules, like character limits, media formats, and...

Read more about PostQuest

Features and specs

What each product offers, as listed by its team.

PostFast 0 features
PostQuest 13 features

No features have been listed yet.

  • MCP server for AI agents
    Connect ChatGPT, Claude, or Cursor through PostQuest's MCP server.
  • Social media channels
    Instagram, Facebook, LinkedIn, X (Twitter), Threads, TikTok, Pinterest, YouTube, Bluesky, and Mastodon.
  • AI safety
    AI-created posts start as drafts; scheduling, publishing, or deleting requires explicit approval.
  • Authentication
    OAuth-secured access for AI assistants; no API keys need to be pasted into chat.
  • Content planning
    Visual calendar with drafts, scheduled publishing, and a publish-now option.
  • Network-specific captions
    Use a different caption for each social network within the same post.
  • Pre-publish validation
    Checks character limits, media formats, and platform-specific requirements before publishing.
  • Media library
    Upload images and videos once, then reuse them across multiple posts.
  • Reliability
    Automatically retries failed publishing attempts to improve delivery reliability.
  • Analytics and Reporting
    Track post performance separately for each connected social network.
  • Developer access
    Public REST API with documentation for custom integrations and workflows.
  • Pricing Plans
    Flat plans rather than per-channel fees: Solo $15/month, Pro $29/month, and Agency $69/month.
  • Free Trial Available
    7-day free trial.

Analysis

An editorial look at what each product does well and who it suits.

PostFast
PostQuest

Overall verdict

  • PostFast (postfa.st) is a solid social media scheduling and automation tool that helps creators and businesses streamline their content workflow across multiple platforms, offering good value for those looking to save time on posting.

Why this product is good

  • Supports scheduling and automation across multiple social media platforms from a single dashboard
  • Helps save time by batching and queuing content in advance
  • Typically offers an intuitive interface suitable for both beginners and experienced marketers
  • Often includes analytics to track post performance and engagement
  • Can reduce the manual effort of maintaining a consistent posting schedule

Recommended for

  • Content creators managing multiple social accounts
  • Small businesses and startups wanting to maintain a consistent online presence
  • Social media managers handling several clients
  • Marketers looking to automate and batch their content workflow
  • Solopreneurs who want to save time on manual posting

No analysis of PostQuest yet.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
PostFast
PostQuest
100% 100%
Social Media Scheduling
0% 0%
0% 0%
AI
100% 100%
73% 73%
Social Media Tools
27% 27%
0% 0%
Social Media Marketing
100% 100%

Questions & Answers

As answered by people managing PostFast and PostQuest.

What makes your product unique?

PostFast's answer

It's the social media scheduler with the best UX and speed of cross-posting to all platforms. The pricing is also unique to all!

PostQuest's answer:

PostQuest is a social media scheduler built around AI assistants. Connect ChatGPT, Claude, or Cursor through its MCP server and ask for a week of posts in plain language. Your assistant drafts platform-specific captions, checks media and character limits for each network, and places everything on your calendar. Every AI-created post starts as a draft. Scheduling, publishing, or deleting always requires your explicit approval, so AI handles the busywork without ever posting on its own.

Why should a person choose your product over its competitors?

PostFast's answer

It's much easier to use, hence they'll save time working with it that could be used to get more clients. The pricing is too good too.

PostQuest's answer:

Choose PostQuest if you already use an AI assistant and want it to do the social media work—not merely suggest captions. Buffer and Hootsuite have added AI features, but PostQuest was designed from the start around drafts by default and explicit approval before anything goes live. It publishes to 10 social platforms: Facebook, Instagram, LinkedIn, X, Threads, TikTok, Pinterest, YouTube, Bluesky, and Mastodon. It also includes a calendar, media library, pre-publish validation, and automatic retries. Pricing is flat per plan rather than per channel: $15/month for Solo, $29/month for Pro, and $69/month for Agency, with a 7-day free trial.

How would you describe the primary audience of your product?

PostFast's answer

Social media management agencies, digital marketing agencies, influencers, social media managers, enterprenuers.

PostQuest's answer:

PostQuest is built for founders, creators, social media managers, and small teams that manage content across several networks and already use ChatGPT, Claude, or Cursor in their daily work. It is especially useful for people who want to plan a week of content in one conversation, retain final approval over every post, and avoid copying and pasting between AI tools and traditional schedulers.

What's the story behind your product?

PostFast's answer

I've tried countless social media schedulers and all were slow, bad UX, unreliable or too expensive. I'm working towards making PostFast the go-to platform for social media management.

PostQuest's answer:

I'm Aleksandr Samokhin, a full-stack developer with more than 15 years of experience building SaaS applications, WordPress themes, and Laravel backends. PostQuest grew out of a repetitive workflow: I would draft social posts with AI, then copy them into a scheduler and adjust them network by network. When MCP made it possible for assistants to work directly with external tools, I saw an opportunity to close that gap. I built PostQuest so AI can prepare complete campaigns while the user keeps final approval over everything that goes live. I continue to build and operate the product independently.

Which are the primary technologies used for building your product?

PostFast's answer

React, NestJS, Kafka, Redis and more.

PostQuest's answer:

PostQuest is built with Laravel 13 on PHP 8.4, Inertia.js v3, React 19, PostgreSQL, and Vite. Its AI-assistant integration uses Laravel MCP to provide an OAuth-secured Model Context Protocol server. The application is hosted on DigitalOcean behind Cloudflare.

Who are some of the biggest customers of your product?

PostFast's answer

bangkokmango, tinships, local agencies

PostQuest's answer:

User comments

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