What is SuprPost?

SuprPost is a social media publishing tool built around one idea: create a post once, then let the platform adapt it for every destination. It supports Instagram, Facebook, LinkedIn, Threads, X, YouTube, Pinterest, and Bluesky. If you publish to several of those networks and are tired of resizing images, rewriting captions, and scheduling each account separately, SuprPost is aimed at you. It offers a 7-day free trial with all features included and no credit card required.

The problem it solves

Each platform has its own rules: image ratios, caption limits, formatting quirks, posting settings. The usual workaround is to rebuild the same post several times, or to publish something that gets cropped or rejected. SuprPost's stated goal is to remove that manual step. You start with one post and only customize the destinations that actually need something different.

How it works

Create once, adapt where needed

You write the post once, then adjust the caption, media, and settings only for the accounts that require it. Per-account captions and media are supported, along with platform-specific publishing settings, so you keep a single workflow instead of rebuilding every post.

Checks before publishing

Rather than memorizing every platform's rules, SuprPost checks each destination before publishing. If something needs attention, it shows what's wrong and the fastest way to fix it. Compatibility issues across a group of posts are surfaced together before anything goes out.

Media that fits

When an image might crop badly or be refused, you can fix it for that specific platform while keeping the original intact. The tool covers platform-aware crop and sizing, adjustments like exposure, contrast, and saturation, plus brand colors, fonts, logo, and watermark.

Scheduling and automation

You set your publishing rhythm once. Queues, recurring posts, and evergreen reuse keep content moving without picking a new date and time for every post.

Publishing at scale

For larger volumes, you can create a batch from files, folders, or pasted text, set accounts once, edit many posts together, and spread the batch across your schedule. Bulk account and caption changes are part of this.

Reliable publishing

Every destination gets its own result. If one account fails, you retry just that destination without republishing the ones that succeeded. Publishing history and failure visibility are kept in the dashboard alongside scheduled, published, and draft posts.

Reusable media

A Gallery lets you browse and organize reusable images and videos instead of hunting through folders each time you create a post.

For developers and AI agents

SuprPost exposes the same publishing engine through MCP, a REST API, and signed webhooks, with OAuth support and 27 MCP tools. This lets AI assistants or your own applications publish through it.

Who it's for

• Multi-platform creators and small teams who post the same content to several networks and want to stop rebuilding it each time.
• High-volume publishers who need batch creation, bulk edits, and cadence scheduling.
• Developers and AI builders who want programmatic publishing via API, MCP, or webhooks.

Pricing and trial

The site lists "Simple pricing. Everything included." with a 7-day free trial, all features included, and no credit card required. Specific price tiers are not stated in the available material, so check the pricing page for current numbers before committing.