SOSPosting connects Instagram, Facebook, TikTok, YouTube, Pinterest, LinkedIn, Threads, Bluesky, WordPress and Shopify, and fans one piece of content out to every network you tick — up to 7 for a photo, up to 5 for a video. It writes platform-native captions with AI, and optimises your Google Ads. These guides go deeper on how to do it well.
Guides
- How to schedule Instagram Reels (3 ways, 2026)
In the Instagram app, in Meta Business Suite, or with a tool that also sends the video to TikTok and Shorts — and the limit that decides between them.
- How to schedule TikTok posts in advance
TikTok's own scheduler is desktop-only and reaches about 10 days ahead. How to use it, where it stops, and how to plan further out.
- How to schedule LinkedIn posts for free
LinkedIn's own scheduler is free and reaches three months ahead — for most posts it is the right answer. When a tool is worth it instead.
- How to schedule Threads posts in 2026
Threads has had a free built-in scheduler since 2025. How to use it — and what to do when the same post should also go to Instagram.
- Social media character limits in 2026
Every network's caption and title limit in one table — Bluesky's 300 to Facebook's 63,206 — and what to do about the gap between them.
- Social media scheduler without a subscription
What a post costs when you pay per post instead of per month, how far €10 goes, and when a subscription is honestly the better deal.
- AI blog automation for WordPress: how it works
Daily AI-written articles on your own WordPress site: the setup, the cost per article, and the mistake that gets automated blogs ignored.
- How to reply to social media comments with AI
One inbox for Facebook, Instagram and YouTube comments — buyers flagged, replies drafted in the commenter's language — and what still needs a human.
- Post WooCommerce products to social media
Enter a product once: it becomes a WooCommerce listing and promo posts on Instagram, Facebook and Pinterest. The setup, cost and limits.
- How to post to social media from Telegram
Send a photo or video to a Telegram bot and it publishes to your networks. How to link the chat, what it costs, and what it can't do from chat.
- One API for Instagram, TikTok and YouTube
Each network's publishing API needs its own app review. What those involve, and how one REST endpoint covers ten networks instead.
- MCP server for social media posting
Let an AI assistant publish to your social accounts over the Model Context Protocol — what it can do, and what the server deliberately refuses.
- How to post on Instagram from your computer
Three desktop routes — instagram.com, Meta Business Suite and a scheduler — and which one fits what you're posting.
- How to post a carousel on Instagram
From the app, from your computer or on a schedule — plus the limits that matter: 10 photos through a tool, 4 on Bluesky.
- How to share a Facebook post to Instagram
Meta's built-in sharing, the three things it does not cover, and how to publish to both with a caption written for each.
- How to cross-post to every platform (2026 guide)
Publish one photo to up to 7 networks, or one video to up to 5 — with AI captions tuned for each.
- How to post to TikTok via API without the audit
The draft/inbox approach lets you push videos to TikTok without passing TikTok's Content Posting audit. Here's exactly how it works.
- How to post on Instagram and TikTok at the same time
One vertical video becomes an Instagram Reel and a TikTok draft — with a native AI caption for each. The exact flow, plus the one manual tap TikTok still requires.
- How to schedule YouTube Shorts (Studio, phone or automatically)
Queue Shorts up to 60 days ahead with an AI-written title, description and tags — uploaded and published hands-off at the minute you pick.
- Instagram auto-posting requirements: Business account setup
What Meta actually requires before any tool can publish to Instagram for you: a Business account, a linked Facebook Page and the right permissions — set up in about ten minutes.
- Cross-post Shopify products to social media automatically
Add a product once and it goes live as a Shopify listing, an Instagram Reel, a YouTube Short and more — with SEO copy and UTM-tagged links that tie posts to revenue.
Comparisons
- SocialHose vs Hootsuite
Media monitoring, a team suite and a cross-poster — three tools that get compared but do different jobs.
- Heropost alternative
Flat plans for many accounts versus paying per post, with a caption written for each network.
- Coosto alternative
A communications suite with listening versus small-business publishing to Instagram, your shop and your blog.
- RecurPost alternative
Evergreen recycling versus fresh posts per network — and how RecurPost and Later differ.
- MeetEdgar alternative
A self-refilling content library versus fresh posts written per network — and MeetEdgar vs Buffer.
- Upload-Post alternative
A developer-first posting API versus an API with a dashboard, AI captions and a Telegram bot attached.
- Sprout Social alternative
Enterprise suite versus pay-as-you-go publishing that also reaches your shop and your ads.
- SocialPilot alternative
Agency bulk scheduling versus one upload that becomes social posts, shop products and blog articles.
- Metricool alternative
Analytics-first measurement versus publishing-first, with Google Ads changes you approve.
- Publer alternative
A capable cross-poster versus one that also publishes to Shopify, WooCommerce and WordPress.
- Buffer alternative for TikTok, YouTube & Shopify cross-posting
Native TikTok, YouTube and Shopify posting, AI captions and Google Ads optimisation vs. a classic scheduler — with a side-by-side table.
- Hootsuite alternative without per-seat pricing
Pay-as-you-go cross-posting + ad optimisation vs. a seat-based enterprise suite — with a side-by-side table.
- Later alternative that goes beyond Instagram
More than Instagram: cross-post and sell across ten platforms from one composer — with a side-by-side table.
Use cases
- Shopify product launches without the manual work
Who it's for and what changes when every product launch gets a reel, a Short and UTM-tagged links that tie posts back to store revenue — the step-by-step is in the guide.