
Postiz
PostFast
Buffer
ContentStudio
Hootsuite
Later
SocialPilot
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.

Buffer
Hootsuite
Later
Publer
SproutSocial
Social Champ
AgoraPulse
Social media management tool for scheduling, analytics, social inbox, DM automations, and API & MCP for agentic social media scheduling.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | post-quest.com | oneupapp.io |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the Philippines · 1 - 9 employees · 2026 | Startup from the United States · 1 - 9 employees · 2018 |
| Listed in |
In their own words, as submitted to SaaSHub.


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...
OneUp supports Facebook, Instagram, YouTube, Snapchat, TikTok, Threads, Bluesky, X, Discord, Pinterest, LinkedIn, and Google Business Profiles.
What each product offers, as listed by its team.


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


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How To Schedule Instagram Using oneupapp.io
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As answered by people managing PostQuest and OneUp.
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.
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.
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.
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.
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.
PostQuest's answer
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If you’re posting to multiple GBP locations at the same time, OneUp can dynamically insert the unique website link of each GBP location into the relevant CTA button. Thereby increasing your post’s geo-relevance.
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