Social Media Scheduling for Agencies in 2026 [Updated Guide]
BulkPublish is a social media scheduler for agencies. An agency does not have one account. It has a dozen, across several networks, for clients who each want to see the post before it goes out. BulkPublish is shaped around that: accounts group into sets, posts and media carry labels, and anything that needs sign-off waits until it has it. Connect each client once and the whole book of business is one calendar.
Updated August 2026. The limits, post types and integrations below are read from the app itself every time this site is built.
The networks this audience uses most
These are the networks this page is about, with what BulkPublish can publish to each and the caption length it checks before a post is queued. Every one has a guide of its own.
| Network | What you can post | Caption limit |
|---|---|---|
| Feed Photo, Feed Video, Reel, Story, and Carousel | 2,200 characters | |
| Post, Reel, and Story | 63,206 characters | |
| Post, Gallery, PDF Carousel, and Article | 3,000 characters | |
| X / Twitter | Tweet | 280 characters |
| TikTok | Video and Photo Slideshow | 2,200 characters |
That is where this kind of work usually goes, but it is not the limit. BulkPublish publishes to 15 networks in total, and one post can go to every one you have connected in the same click. The rest are:
What this workflow needs
The parts of BulkPublish an agency ends up living in, and why each one is here:
- Channel sets. Group the accounts that belong together and publish to the whole group in one click, rather than picking accounts one at a time.
- Labels. Tag posts and media so the calendar filters down to one campaign, one account or one month.
- Post approvals. A post can wait for a second pair of eyes. Whoever signs off approves or rejects it, and only an approved post reaches the queue.
- Bulk publishing. Paste or upload a batch and the whole set is created at once, each post checked against its own network before it is queued.
- Analytics in one place. Every published post is checked for its numbers, so all your networks sit in one dashboard instead of one browser tab each.
Working with AI agents
For an agency this is the part that scales: an assistant can draft a week for one client, put it in that client’s channel set and leave it waiting for approval.
BulkPublish runs a hosted MCP server, so an AI assistant can do this work with you instead of you copying its answer into another tab. It exposes 51 tools over OAuth: an agent can see your channels, draft a post, put it in the queue, publish it and read the numbers back afterwards. Nothing to install, no API key to paste.
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Claude -
ChatGPT -
Grok -
Cursor -
Antigravity -
Codex CLI -
Gemini CLI -
Windsurf -
VS Code -
Cline -
Warp -
OpenClaw -
Hermes
Every assistant we support has a setup guide of its own.
Tools worth connecting
BulkPublish already talks to these, and each one has a setup guide.
Getting started
- Create an account. The free plan does not ask for a card.
- Connect the channels in the table above. Each one is a normal sign-in on that network’s own site, and you can disconnect it whenever you like.
- Set the slots you want to post on, or bring a batch in and give each post its own time.
- Look at the queue the next morning. Anything a network refused says so in that network’s own words, and can be sent again.
Common questions
Can I keep clients separate?
Yes. Each client’s accounts can be their own channel set, and posts and media carry labels, so the calendar filters down to one client at a time.
Can someone approve a post before it goes out?
Yes. A post can be held for approval and only reaches the queue once it has one. A rejection sends it back with the reason attached.
How many accounts can I connect?
That depends on the plan. The pricing page lists the number of channels each one connects.
Can I schedule a month for every client at once?
Yes. A batch is created in one go and each post is checked against its own network first, so a caption too long for one of them is caught before it is queued rather than after.
Is there a free plan?
Yes, and it does not ask for a card. The pricing page lists what each plan connects and how much it posts.
Can an AI assistant post for me?
Yes. The hosted MCP server lets an assistant draft, schedule, publish and read your analytics over OAuth, with nothing to install and no key to paste.
Still stuck? The Help Center walks through it step by step.
Other audiences
BulkPublish has a page for each of these too.
Try it
Create an account, connect your channels, and your first post can be scheduled a couple of minutes later. Free plan, no card, cancel whenever you like.