The Upload-Post alternative for a team that runs several accounts per brand and lets an AI agent do the posting is PostWharf: one workspace per brand with unlimited channels, drafts that wait for a person to approve them, and a receipt from every network a post goes to, from $15 a month after a free week. Upload-Post fits other needs. It has a free tier of 10 uploads a month, paid plans from $24 a month priced per profile, and it publishes to Reddit, Google Business and Discord, which PostWharf does not do today. To run your own server instead, Postiz is free to self-host under AGPL-3.0.
Start PostWharf free: seven days of Starter with the REST API, the MCP server, the CLI and webhooks, and nothing is charged until the week ends.
How we compared them
We set the two products side by side on what an API buyer pays for: the unit each one charges by, what a given number of brands costs, the networks each one publishes to, and how an AI agent connects and posts. PostWharf's facts come from our own pricing page and plan limits in the PostWharf codebase, read on 28 October 2026. Upload-Post's prices and limits come from its pricing and limits documentation, read on 22 October 2026 and rechecked by a web search on 28 October 2026; its agent features come from its MCP guide (read 27 October 2026), its Claude page (read 16 October 2026) and its OpenClaw page (seen in a search on 28 October 2026). Where Upload-Post's own pages disagree with each other, we say so in place. Prices are monthly list prices in US dollars before tax.
What each one charges for
The two products price on different units, and that decides which one costs less for you.
PostWharf charges per workspace, and a workspace is one brand. Every channel that brand runs connects to it with no channel cap, so five Instagram accounts under one brand still count as one workspace. Plans differ by how many workspaces they hold and how many scheduled posts go out each month. The PostWharf vs Buffer page sets the same per-brand pricing against a per-channel bill.
Upload-Post charges per profile. Its pricing documentation says a profile links one account on each platform, so a brand with one account per network is one profile, and a brand with two accounts on the same network needs a second profile. Its paid plans set no limit on API upload calls, but each connected account has a daily cap, and a request over it returns an HTTP 429 error.
| Plan | PostWharf | Upload-Post |
|---|---|---|
| Free | Starter free for 7 days | Free: 10 uploads a month, 2 profiles, no TikTok posting |
| Entry | Starter $15: 1 workspace, 200 scheduled posts a month | Basic $24: 5 profiles, TikTok included |
| Second tier | Startup $29: 3 workspaces, 400 posts a month | Professional $50: 25 profiles, white label |
| Third tier | Plus $67: 10 workspaces, 1,000 posts a month | Advanced $147: 75 profiles |
| Top tier | Pro $99: unlimited workspaces, 2,500 posts a month | Business $438: 225 profiles |
| Billed yearly | $10, $23, $54 and $79 a month | Basic $16 and Professional $33 a month |
What a given number of brands costs
Assume each brand runs one account per network, so one brand is one PostWharf workspace and one Upload-Post profile.
| Brands | PostWharf | Upload-Post |
|---|---|---|
| 1 | $15 (Starter) | $0 on Free for 10 uploads a month without TikTok, or $24 (Basic) |
| 3 | $29 (Startup) | $24 (Basic) |
| 6 | $67 (Plus) | $50 (Professional) |
| 30 | $99 (Pro), within 2,500 posts a month | $147 (Advanced) |
The picture changes when a brand runs more than one account on a network, such as a main Instagram account and a regional one. On PostWharf that brand is still one workspace. On Upload-Post each extra account on the same network takes another profile. With one account per network, PostWharf's list price is lower than Upload-Post's paid plans for one brand and for 26 to 75 brands, and Upload-Post's is lower from two brands up to 25. Each extra account on a network adds Upload-Post profiles while PostWharf's price stays put: three brands with two accounts on every network are six profiles, $50 on Upload-Post, against $29 on PostWharf Startup. The full plan list sits on the PostWharf pricing page.
Side by side
| PostWharf | Upload-Post | |
|---|---|---|
| Pricing unit | Workspace (one brand), unlimited channels | Profile (one account per platform) |
| Volume limit | Monthly scheduled posts per plan | Daily cap per connected account, HTTP 429 when reached |
| Networks publishing | Instagram, TikTok, X, LinkedIn, YouTube, Facebook, Threads, Pinterest, Bluesky and Telegram | TikTok, Instagram, YouTube, LinkedIn, Facebook, X, Threads, Pinterest, Reddit, Bluesky, Google Business, Discord and Telegram |
| Ways in | REST API, MCP server and CLI, one queue behind all three, plus webhooks | REST API and MCP server; an OpenClaw skill |
| Hosted MCP server | 21 tools at mcp.postwharf.com | 45 tools at mcp.upload-post.com, also a local npm package |
| Claude and ChatGPT apps | Connector link, no header needed | Claude connector with OAuth sign-in |
| Drafts that wait for approval | Yes | Not described in what we read |
| Per-network wording on one post | Yes | Not described in what we read |
| Receipts per network | Yes, with the error when one fails | Not described in what we read |
| White label | No | From Professional |
Where PostWharf wins
- Brands with several accounts per network. A workspace holds every channel a brand runs, so a second Instagram or X account adds nothing to the bill.
- An agent that drafts and a person who approves. On the PostWharf MCP server,
save_draftstores a post without queueing it, agents are told to prefer it when acting on their own initiative, and nothing reaches a network untilpublish_draftruns. - Knowing what went out. Every post gets one receipt row per network, with the live link or the reason it failed, and
retry_postsends it again only to the networks that failed. - No duplicates after a dropped connection.
create_post,schedule_postandsave_drafttake an idempotency key, so a repeated call returns the post already made instead of a second copy. - One brand per key. Each key opens one workspace, so an agent working for one client never sees another client's accounts.
Where Upload-Post wins
- A free tier with no time limit. Ten uploads a month on two profiles are enough to test an integration, though TikTok posting needs a paid plan.
- A lower list price for a few brands with one account each. Basic covers five profiles for $24, and Professional covers 25 for $50.
- More networks today. It publishes to Reddit, Google Business and Discord. PostWharf lists Reddit and Discord as request-only and does not publish to them yet.
- White label from the Professional plan, for agencies that resell posting under their own name.
- An open-source MCP server. Its server is MIT-licensed and also runs locally from the
@upload-post/mcpnpm package.
Posting from Claude, ChatGPT and OpenClaw
Both products let an AI assistant post for you, and the setup differs.
Upload-Post's Claude page describes connecting Claude with an OAuth sign-in and no code, then publishing and scheduling from the conversation through its MCP server. Clients that take a header send an Upload-Post API key to https://mcp.upload-post.com/mcp. Its OpenClaw page offers a skill that uploads and schedules posts from natural-language commands, included on every plan. Its network count differs by source: a directory listing that mirrors its FAQ names 13, and its Claude page says TikTok and 20 more.
PostWharf's server lives at https://mcp.postwharf.com/mcp and gives Claude, ChatGPT, Cursor, Codex or any other MCP client 21 tools. The Claude and ChatGPT apps have no box for a header, so the dashboard gives you a connector link to paste in instead, and terminal clients take the workspace key as a header. Setup for each app is on the post from Claude page. Times without an offset are read in the workspace's own time zone, so a 9am slot stays at 9am through a clock change.