Planable vs Buffer vs Hootsuite: MCP Servers, Pricing and Fit

If your agent has to publish for several brands and report what each network did with every post, there is a fourth option, PostWharf, which we make: a hosted MCP server with 21 tools and a receipt from each of ten networks, on every plan from $15 a month.

As schedulers, Planable suits teams whose bottleneck is approval, Buffer suits one person or a small team running a straightforward queue, and Hootsuite suits teams that want publishing, analytics and engagement in one place. They also bill in three different ways: Planable per workspace, Buffer per channel and Hootsuite per user, which decides more of the final bill than the headline price does.

Which tool fits your social media workflow?

Choose by the risk you most need to remove: approval delay, publishing volume, account cost, or a post that appears published but never arrives. Then test the shortlisted product against a real week of work.

• Best for visual collaboration and approval workflows: Planable, because its core proposition centres on planning content with other people before publication.
• Best for a simple scheduling workflow: Buffer, because it is built around preparing and queueing posts without making collaboration the centre of the process.
• Best for scheduling alongside analytics and engagement work: Hootsuite, because its scope extends well beyond publishing.
• Best for many brands on many channels, or publishing from code or an AI agent: PostWharf, the tool we make, because it charges per workspace with unlimited channels and includes a REST API, a CLI and an MCP server on every plan. An agent's drafts wait for a person to release them, and every post comes back with a receipt from each network. For sign-off by several reviewers with comments on the post, Planable is the fit.

Planable, Buffer and Hootsuite side by side

Prices are each vendor's own published figures, read on 27 October 2026. All three change their plans regularly, so check the linked page before buying.

Planable vs Buffer vs Hootsuite MCP servers compared

MCP, the Model Context Protocol, is how an AI assistant calls a tool directly instead of you copying text between tabs. All three vendors now run a server. The short version: Planable's agent drafts and people approve, Buffer's agent fills the queue on any plan, and Hootsuite's agents work publishing, the inbox and listening through separate servers.

The facts below come from each vendor's own help centre, developer docs and product pages, as web searches returned them on 10 November 2026. "Not stated" means those pages did not say, not that the feature is missing.

Planable's MCP server

Planable runs one hosted server at mcp.planable.io/mcp. In Claude you add that address as a custom connector, and in ChatGPT you find Planable under Apps and connect it, according to Planable's help centre. Its own comparison adds Gemini and other MCP clients. Through the server an agent can browse, create, update and schedule posts, upload media, list workspaces and connected pages, and manage labels. One Planable guide counts 10 tools.

Planable says a post created through AI is always a draft, and that approval and publishing still happen in Planable the usual way. That carries Planable's approval-first design over to agents: the agent fills the calendar and people sign off. The connector is on every plan, the free trial included. Pulling analytics through it needs the Analytics add-on, and Planable's separate public API is on Pro and Enterprise only. A connection lapses after eight hours without use and renews itself, and your consent lasts 180 days before you reconnect.

Where it falls short: Planable's own pages do not agree on approvals. Its blog says an agent can approve or reject posts and leave review comments, while its guide treats approval as something the connected account's role must allow and shows the agent mostly reading and drafting. Check the tool list in your own workspace before you build on it. On delivery, the connector can list posts by status (scheduled, draft, published, errors), but we did not find it handing back a link to the live post.

Buffer's MCP server

Buffer runs one remote server, documented in its developer guides. An agent can read your channels, browse the queue and drafts, schedule and edit posts, save ideas and pull post analytics, across the 11 networks Buffer reaches. Buffer's help centre has ready-made setups for Claude and Claude Code, ChatGPT and Codex, and Cursor, among others. Most connect with a one-click OAuth approval and no API key; a client without a listed setup uses an API key instead.

The server is on every plan, Free included. Buffer's help centre gives one request allowance shared between the MCP server and the API: 3,000 requests per 30 days on Free, 7,500 on Essentials and 15,000 on Team.

Buffer's docs answer the delivery question directly. list_posts returns each post's status, its scheduled and sent times and any publishing error, and get_post reads one post in full, with the failure message when it errored. Buffer's API reference also gives a post a link to its copy on the network; we did not confirm that the MCP tools return it.

Where it falls short: the create-post tool can publish at once, schedule or save a draft, and which one is the agent's choice on each call. The check on that is the approval prompt in your AI client, which Buffer's docs say write actions usually trigger, and Buffer advises leaving those prompts on. Analytics refresh about once a day. And billing is per channel, so every account the agent reaches adds to the bill.

Hootsuite's MCP servers

Hootsuite has a server for each product. Perch, its publishing product, lets an agent draft posts, upload media and review campaign performance. Nest covers the inbox and customer care, and Lumen covers social listening. Hootsuite's integration page also lists a fourth, Parliament, while a Hootsuite blog post says three connectors are available now.

Each server is a remote address you add to the assistant (Perch's is mcp.hootsuite.com/perch), and you sign in with your Hootsuite workspace once. Hootsuite names ChatGPT, Claude, Gemini and Microsoft Copilot as clients. The agent can only reach the products, workspaces, social accounts and permissions your own Hootsuite login has, and Hootsuite says your existing approval steps stay in force.

Where it falls short: Hootsuite's pages did not say which plans include the servers, or how an agent learns that a scheduled post went live. One rule from its help centre matters to anyone scheduling by agent: a post still waiting for approval at its scheduled time fails and moves to the Expired queue. And Hootsuite bills per user, from $99 per user per month on Standard as of October 2026.

Sources: Planable's help centre and MCP guides (help.planable.io, planable.io); Buffer's developer docs and help centre (developers.buffer.com, support.buffer.com); Hootsuite's MCP page, blog and help centre (hootsuite.com, blog.hootsuite.com, help.hootsuite.com), as web searches returned them on 10 November 2026.

Where PostWharf's MCP server fits

Our own server is built around one job: an agent that publishes for a brand and comes back with proof of what each network did. The hosted server at https://mcp.postwharf.com/mcp gives the agent 21 tools and publishes to ten networks: Instagram, TikTok, X, LinkedIn, YouTube, Facebook, Threads, Pinterest, Bluesky and Telegram. The same four questions, answered for it:

• What it can do: draft, schedule, publish and track posts. save_draft stores a post without sending it, and that draft does not go out until a person releases it with publish_draft. schedule_many queues up to 60 posts in one call.
• Which plan: every plan, starting with Starter at $15 a month for one brand with unlimited channels. Starter's first seven days are free.
• Which clients: Claude Code, Cursor, Codex and Gemini CLI send a workspace key in a header. ChatGPT and the Claude web and desktop apps take a connector link from the dashboard, and ChatGPT needs developer mode switched on.
• Whether it confirms a post went live: yes. get_status shows each channel's state, with the link to the live post or the error text, and retry_post sends a post again only to the networks where it failed.

Each key opens one brand, so an agent connected for one client cannot see another client's accounts, and an agency adds one connection per brand. Reddit, Discord, Snapchat and WordPress are request-only, so the server does not post there yet. The MCP server page has the set-up block for each client, and our guide to publishing safely from an MCP server covers how to keep a person between the agent and the feed.

Put together, the pick depends on the agent's job:

• The agent drafts and a team with reviewers signs off: Planable.
• The agent fills a queue you already run in Buffer, on any plan: Buffer.
• The agent also works the inbox or social listening: Hootsuite.
• The agent publishes for several brands and must report each network's result: PostWharf.

To look beyond these four, our list of 13 social media MCP servers ranks Buffer's beside twelve others, and the buyer's guide to social media MCP servers gives eight checks to run on any of them.

Planable fits approval-heavy content operations

Planable fits a team that needs content planning, visual review and approval before posts go live. As of October 2026 its Basic plan is $33 per workspace per month and Pro is $49, and the first 50 posts are free with no time limit and no X publishing, according to Planable's pricing page.

That makes Planable relevant when several people must review a post, leave feedback and agree on the final version. A freelancer managing client accounts may value the review trail, while an agency may value a shared calendar that keeps drafts and approvals visible.

Planable is less naturally suited to an operator whose primary question is, "Did every destination actually receive this post?" Collaboration can reduce publishing mistakes, but it does not replace a delivery check. Before choosing Planable, confirm how its publishing confirmations, retries and destination-level status reporting fit your workflow.

Do not choose Planable solely because a visual calendar looks convenient if your bigger problem is paying for many channels or investigating missing posts.

Buffer fits straightforward scheduling and queue work

Buffer fits a solo operator or small publishing team that wants a familiar scheduling workflow with less emphasis on formal client approval. As of October 2026 its free plan covers 3 channels with 10 scheduled posts per channel, Essentials is $5 per channel per month and Team is $10 per channel per month, according to Buffer's pricing page.

Because Buffer bills per channel, the total rises with every account you connect. Buffer says channels beyond 10 cost less each, but it does not publish that rate, so price your exact channel count in its calculator. The PostWharf vs Buffer comparison and the fuller review of whether Buffer is a good fit go into more detail.

Buffer suits the reader who values a focused queue and can verify delivery through a manageable process. Add a separate delivery check when a failed or missing post has business consequences.

Hootsuite covers broader social media management

Hootsuite combines publishing with analytics, engagement monitoring and team workflows. As of October 2026 its Standard plan starts at $99 per user per month with 10 social accounts, Professional at $199 and Advanced at $399, each with a 14-day free trial and no permanent free plan, according to Hootsuite's plans page.

That breadth suits a social team that needs to schedule content while also reviewing performance and handling audience activity in one place. It can also suit organisations where reporting and shared management matter as much as publishing.

Broader scope brings a trade-off. An operator who only needs reliable multi-account publishing may pay for capabilities that do not solve the central failure mode, and per-user billing grows with every person added. The overview of what Hootsuite does and its limits covers the platform on its own.

Compare the failure mode each tool leaves exposed

The best comparison for a multi-account operator is the failure mode each tool helps prevent and the one it leaves for you to manage. Approval-led tools address unauthorised or unfinished content, queue-led tools address scheduling discipline, and broad management platforms address the need to combine publishing with monitoring and reporting.

Use this checklist before selecting a plan:

• List every brand, channel and person who needs access.
• Separate drafting, approval, publishing and reporting responsibilities.
• Record what evidence proves a post reached each destination.
• Decide who investigates a post marked published but missing from a feed.
• Check whether an API or automation workflow needs structured delivery results.
• Price the full account model, not just the headline monthly plan.

A tool fails your test if it can create a schedule but cannot give the responsible operator a clear next action when publication is uncertain. The queue management checklist is a separate operating list to apply to each shortlisted product.

Match pricing to brands, channels and users

Pricing should be compared against your account structure, because per-workspace, per-channel and per-user models behave differently as you grow. Take six brands on five networks each, run by two people, at the October 2026 list prices:

• Planable: one workspace per brand at $33 each is $198 a month on Basic, if you keep brands in separate workspaces.
• Buffer: 30 channels at $5 each is up to $150 a month on Essentials before Buffer's unpublished discount for channels beyond 10.
• Hootsuite: 30 accounts is more than Standard's 10, so Professional at $199 per user, or $398 a month for two people.
• PostWharf: six workspaces with unlimited channels each fit on Plus, which takes up to 10 brands, at $67 a month, per our pricing page.

Neither model is automatically cheaper for every team, so recalculate with your own numbers. The guide to real costs of affordable management tools covers the conditions headline prices hide.

Test one real post from draft to delivery

A real cross-account test reveals more than a feature checklist because it exposes approval gaps, formatting differences and missing delivery evidence.

1. Prepare one post with a short caption, an image and a destination-specific variation.
2. Send it through the workflow you expect to use in production, whether that is an approval cycle, a queue, an API call or an AI agent.
3. Record the identifier, destination and intended publication time shown by the tool.
4. Check each destination directly after the expected time instead of trusting a single "published" label.
5. Compare the visible result with the original caption and media, and record anything missing, altered or delayed.
6. Repeat the test after correcting the failed step.

The test passes only when the content is visible at every intended destination and the tool tells you enough to know what happened. If one destination is missing, do not scale the workflow yet.

Make the choice after checking the operating cost

Choose Planable when visual collaboration and approval are the main requirement, Buffer when a focused scheduling queue on a modest number of channels is enough, and Hootsuite when publishing must sit alongside analytics, engagement and broader management. Price your exact brands, channels and users, then run the same delivery test against the two or three tools that survive that calculation.

Official sources to check

• Planable pricing (planable.io)
• Buffer pricing (buffer.com)
• Hootsuite plans (hootsuite.com)
• Planable MCP guide (planable.io)
• Buffer MCP server (buffer.com)
• Hootsuite MCP servers (hootsuite.com)

Common questions

Do Planable, Buffer and Hootsuite have MCP servers?

Yes. As of November 2026, Planable runs one hosted server at mcp.planable.io/mcp, Buffer runs one remote server on every plan including Free, and Hootsuite runs a separate server for each product: Perch for publishing, Nest for the inbox and Lumen for listening.

Can an AI agent publish straight to social media through these MCP servers?

It depends on the vendor. Planable says a post created through AI is always a draft, so a person still approves and publishes it in Planable. Buffer's agent can schedule into the queue, publish at once or save a draft. Hootsuite says the agent works inside your existing permissions and approval steps.

Which plans include the MCP server?

Planable includes it on every plan, the free trial included, with analytics behind its Analytics add-on. Buffer includes it on every plan, Free included. Hootsuite's pages did not say when we searched on 10 November 2026; access follows the products and permissions on your account.

Is Buffer a good social media management tool?

Buffer is a good fit when one person or a small team needs a straightforward scheduling queue and can manage approvals and delivery checks separately. It is less suited to several brands that need formal review, broader analytics, or a bill that does not grow with each channel.

What is Hootsuite pricing?

As of October 2026, Hootsuite's Standard plan starts at $99 per user per month with 10 social accounts, Professional at $199 per user per month and Advanced at $399 per user per month, according to hootsuite.com/plans. There is a 14-day free trial and no free plan.

What is Buffer pricing?

As of October 2026, Buffer's free plan covers 3 channels, Essentials costs $5 per channel per month and Team costs $10 per channel per month, according to buffer.com/pricing. Ten channels on Essentials is $50 a month; Buffer says channels beyond 10 cost less but does not publish the rate.

What is Planable pricing?

As of October 2026, Planable's Basic plan is $33 per workspace per month and Pro is $49 per workspace per month, and the first 50 posts are free with no time limit, according to planable.io/pricing.

Are there cheaper alternatives to Hootsuite?

Yes, for most small teams, because Hootsuite bills per user from $99 a month. Buffer bills per channel and Planable per workspace; which is cheaper depends on your channel and user count. The Hootsuite alternatives guide compares more options.

PostWharf is priced per workspace rather than per connected channel, and every plan carries unlimited channels. See per-brand pricing.