PlatPost vs Buffer
By Guy Hamilton, founder of PlatPost. Last checked: . Updated .
Do you work at Buffer and see a fact here that is wrong or out of date? Email us the page and the fact, and we correct it within 7 days. We re-check every fact on the company’s own pages at least every 90 days; the date beside each fact is its last check. The address is .
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PlatPost is better for a founder who has a business but not the words: it drafts in your voice from your Business Brain and posts to 16 networks after your yes. Buffer is better for a person who already writes every post and wants a cheap per-channel queue, a free plan with three channels, or team seats.
Buffer is a per-channel social media scheduler for creators and small businesses, with an AI text assistant, a comments inbox, analytics and an MCP server for AI agents. Every Buffer fact below was read on their own site (opens in a new tab) on the date beside it. A fact that was not on their public pages says so. PlatPost’s price is read from the same table as the pricing page.
How do PlatPost and Buffer compare?
16 rows, each with a result on the right. PlatPost comes out ahead on 3 rows, Buffer on 5, 5 are level, 3 are not decided because the Buffer fact is not on their public pages.
Price
PlatPost
From $29.99 a month for 3 channels (Standard), before tax. The annual cycle is 2 months free. Team, Enterprise and a Managed tier sit above it. X posts and ad boosts are priced on top, shown before you spend.
Buffer
Essentials: USD 6 a channel a month billed monthly, or USD 5 a month (USD 60 a year) billed yearly. Team: USD 12 monthly or USD 10 yearly (USD 120) a channel. Channels 11 and up cost less. 14-day free trial on paid plans. source, 18 Oct 2026 (opens in a new tab)
Result
Buffer
Buffer is cheaper on channel count alone, at USD 6 a channel a month. PlatPost’s plan covers three channels, with up to two more as paid extras, priced on its pricing page.
Free plan
PlatPost
A free account shows every screen. It connects no channel, posts nothing and runs no AI writing. No trial clock.
Buffer
Free forever: up to 3 channels, 10 scheduled posts a channel, 100 ideas, 1 user, the AI Assistant, Insights with 30 days of history, the comments inbox, 1 API key with 3,000 requests a month. source, 18 Oct 2026 (opens in a new tab)
Result
Buffer
Buffer’s free plan connects three channels and posts from them. PlatPost’s free account connects nothing.
Networks
PlatPost
16 networks: X, LinkedIn, Facebook, Instagram, Threads, TikTok, YouTube, Bluesky, Pinterest, Reddit, Google Business, Telegram, Snapchat, Discord, Slack, WhatsApp.
Buffer
12 networks on the publishing page: Facebook, Instagram, TikTok, LinkedIn, Threads, Bluesky, YouTube Shorts, Pinterest, Google Business Profile, Mastodon, Substack Notes and X, plus its own Start Page. 17 channel types in the help centre. source, 18 Oct 2026 (opens in a new tab)
Result
PlatPost
PlatPost posts to 16 networks, Buffer lists 12. Buffer has Mastodon and Substack Notes; PlatPost has Telegram, Discord, Slack, WhatsApp, Snapchat and Reddit.
AI writing
PlatPost
Drafts in your own voice from your Business Brain: what you sell, who buys it, how you talk. A native version for each network, only from facts you gave. Nothing invented.
Buffer
AI Assistant on every plan, Free included: drafts posts, rewrites, shortens, changes tone and repurposes text per platform. Free caps AI reply suggestions at 5 a week; paid plans have no cap. source, 18 Oct 2026 (opens in a new tab)
Result
PlatPost
Both write with AI. PlatPost drafts from a Business Brain about your company; Buffer’s assistant drafts and rewrites text with no business profile on its pages.
AI image, video and music
PlatPost
Not today. A picture editor, a timeline video editor and a free library of pictures, video and music run in the browser. AI creation is planned (see Coming soon).
Buffer
Image: not found on their public pages
Video: not found on their public pages
Music: not found on their public pages
Result
Not decided
Not on Buffer’s public pages, so nothing is claimed. PlatPost has no AI creation today either; it is planned.
Ads tools
PlatPost
Boost a post you published on Meta, LinkedIn, TikTok, X, Pinterest, Google, Reddit. The budget bills to your own ad account, plus a 10% platform fee, $1 minimum, shown before you commit.
Buffer
not found on their public pages
Result
Not decided
No ads tool on Buffer’s public pages, so nothing is claimed. PlatPost boosts a published post on seven ad networks.
Scheduling
PlatPost
A calendar and a weekly queue with best-time slots and the reason for each, up to one year ahead. Batch scheduling and drag to move.
Buffer
A queue with recurring slots per channel, week and month calendar with drag to reschedule, suggested times, CSV bulk upload (10 posts a channel on Free, 100 on paid). No date limit; paid plans queue up to 5,000 posts a channel. source, 18 Oct 2026 (opens in a new tab)
Result
Both
Both have a calendar, a queue with slots, suggested times and bulk scheduling. Buffer adds CSV upload; PlatPost schedules up to a year ahead with Batch.
Approval before posting
PlatPost
Nothing posts without your yes. You approve each draft on the calendar, and you can pull a post back before it goes out.
Buffer
Drafts on every plan. An approval workflow (send a draft for approval, access levels and permissions) is on the Team plan only. source, 18 Oct 2026 (opens in a new tab)
Result
PlatPost
PlatPost holds every post for your yes on every plan. Buffer’s approval workflow is on the Team plan only.
Team seats
PlatPost
One login a workspace. No team seats today.
Buffer
Essentials includes 1 user and sells no extra seat. The Team plan (USD 12 a channel monthly, USD 10 yearly) has unlimited users with no per-user charge. source, 18 Oct 2026 (opens in a new tab)
Result
Buffer
Buffer’s Team plan gives unlimited users at no per-user charge. PlatPost is one login a workspace.
API and AI agent access
PlatPost
A remote MCP server for your own AI agent (Claude, ChatGPT, Gemini CLI, Copilot, Hermes, OpenClaw or any MCP client), up to 10 keys, with read, draft, schedule and publish scopes you set a key. No public REST API.
Buffer
API: Public GraphQL API on every plan: Free 3,000 requests a month, Essentials 7,500, Team 15,000. An MCP server for Claude, ChatGPT, Cursor, Perplexity, Grok and others. Zapier, Make, n8n and IFTTT connect too. source, 18 Oct 2026 (opens in a new tab)
AI agent: Yes. An MCP server (mcp.buffer.com/mcp) with one-click OAuth connect for Claude, ChatGPT, Cursor, Perplexity, Grok, Notion, Raycast and Zapier; n8n and unlisted tools use an API key. Listed on Free, Essentials and Team. source, 18 Oct 2026 (opens in a new tab)
Result
Buffer
Buffer has a public GraphQL API on every plan and an MCP server. PlatPost has an MCP server with scoped keys and no public API.
Support
PlatPost
Email support on every plan. Direct contact with the founder on Team and above, by email and by phone if you want it.
Buffer
Email support at hello@buffer.com and a help centre, listed on every plan. No chat, phone, hours or response time stated. source, 18 Oct 2026 (opens in a new tab)
Result
Both
Both list email support on every plan. PlatPost adds direct founder contact on Team and above; Buffer states no hours.
Community
PlatPost
The Builders Circle: a free community of founders and entrepreneurs, real people. A weekly newsletter, a feed of what each member did today and a members list, on the same login. Every account joins.
Buffer
A Buffer Discord that people can join at any time, and a free four-week Creator Camp posting challenge run through it (31 August to 25 September 2026). source, 18 Oct 2026 (opens in a new tab)
Result
Both
Buffer has an open Discord and a posting challenge. PlatPost’s Builders Circle has a weekly newsletter, a feed and a members list on the same login.
Inbox
PlatPost
Messages, comments, mentions and reviews from your connected channels in one list, and you reply from it. On every paid plan.
Buffer
Community: public comments from 10 networks (Instagram, Facebook, LinkedIn, Threads, Bluesky, X, TikTok, Google Business Profile, YouTube, Mastodon), saved replies and AI reply suggestions, on every plan. No direct messages or mentions. source, 18 Oct 2026 (opens in a new tab)
Result
Both
Buffer shows public comments from ten networks on every plan, free included. PlatPost’s inbox holds messages, comments, mentions and reviews on paid plans.
Analytics
PlatPost
Posts, reach, engagement and followers for every channel, day by day, and the ads on their own page.
Buffer
Insights on every plan: post and channel performance, reach, engagement, follower change. Free keeps 30 days of history. Paid plans add reports, a performance overview, custom analytics and PDF or CSV export. source, 18 Oct 2026 (opens in a new tab)
Result
Both
Both report reach, engagement and followers for each channel. Buffer’s free plan keeps 30 days; PlatPost adds the ads on their own page.
Managed service
PlatPost
The Managed tier: PlatPost builds your Business Brain, writes the month ahead, and a person reads every post before it goes out.
Buffer
not found on their public pages
Result
Not decided
No managed service on Buffer’s public pages, so nothing is claimed. PlatPost’s Managed tier has a person read every post.
Business tools
PlatPost
Not today. Invoicing and a client scheduling calendar are planned (see Coming soon).
Buffer
Start Page, a link-in-bio page that holds links, products, posts, videos and forms and collects emails; free with limits and counts as a channel. No invoicing, booking or CRM found on their public pages. source, 18 Oct 2026 (opens in a new tab)
Result
Buffer
Buffer has Start Page, a link-in-bio page. PlatPost has no business tools today; invoicing and a client calendar are planned.
Coming soon (planned, not built)
PlatPost
AI image, video and music creation; Invoicing; Client scheduling calendar. Planned means not built today, with no date. A planned feature is not part of any plan sold today and is not a promise. Buy for what exists now.
Buffer
Not compared. Only PlatPost’s own plans are listed here, and they are marked as planned.
Result
Not scored
A planned feature is not built, so it counts for nothing here.
Who should choose which?
Choose PlatPost if
- You want the posts written for you, in your own voice, from facts about your business that you gave once.
- You want one place that also boosts a post as an ad, holds an inbox and gives your own AI agent a key.
- You want a community of real founders with a weekly newsletter on the same login.
Choose Buffer if
- You have one or two channels and want the lowest monthly cost, or a free plan that connects three channels.
- You work in a team and need unlimited users with an approval step, which the Team plan gives at no per-user charge.
- You post to Mastodon or Substack Notes, or you want a link-in-bio page.
Where is PlatPost better than Buffer?
- Networks: PlatPost posts to 16 networks, Buffer lists 12. Buffer has Mastodon and Substack Notes; PlatPost has Telegram, Discord, Slack, WhatsApp, Snapchat and Reddit.
- AI writing: Both write with AI. PlatPost drafts from a Business Brain about your company; Buffer’s assistant drafts and rewrites text with no business profile on its pages.
- Approval before posting: PlatPost holds every post for your yes on every plan. Buffer’s approval workflow is on the Team plan only.
Each line is the Result of a row above, where the Buffer fact was read on their own pages on the date shown there.
Where is Buffer better than PlatPost?
- The free plan connects up to 3 channels and schedules 10 posts a channel; PlatPost's free account connects no channel. source (opens in a new tab)
- The entry price is lower and scales by channel: one channel costs USD 6 a month, against PlatPost's plan for 3 channels (up to 2 more as paid extras). source (opens in a new tab)
- The Team plan gives unlimited users and an approval workflow with no per-user charge; PlatPost has one login and no team seats today. source (opens in a new tab)
- The MCP server connects with one-click OAuth to Claude, ChatGPT, Cursor, Perplexity, Grok, Notion, Raycast and Zapier, on the Free plan too. source (opens in a new tab)
- It publishes to Mastodon and Substack Notes and offers a link-in-bio Start Page, none of which PlatPost has. source (opens in a new tab)
- CSV bulk upload is on every plan, Free included, up to 100 posts a channel per upload on paid plans. source (opens in a new tab)
- Instagram reels can get music and collaborator tags inside Buffer, and a post can mix images and video (September and October 2026 changelog). source (opens in a new tab)
- A free Creator Camp challenge and an open Discord give a creators' community with live prompts; PlatPost's Circle has no live challenge. source (opens in a new tab)
Prices show as $ only; the help centre gives the per-channel tiers (channels 1-10, 11-25, 26-50, 51+). The pricing page cards show the yearly rate as a monthly figure (USD 5 and USD 10) with 'billed yearly' under it, and the fetched page text carried 'Placeholder' labels on the Free and Team cards, so re-check it before quoting. Buffer calls two things 'Community': the comments inbox feature and the creators' Discord. Buffer publishes to 12 networks by its own count; the help centre lists 17 channel types because profiles, pages and groups count separately. Facebook groups, Instagram personal and TikTok post by notification, not fully automatically. Free plan: a lifetime limit of 8 connections per network. Not supported: Snapchat, Reddit, WhatsApp, Telegram, Twitch; Discord cannot schedule. Analytics not available on Facebook stories or Instagram Reels. The API cannot read or reply to comments. The 7 October 2026 'music' entry is Instagram's own sound library, not AI music generation. No refund policy found; cancel moves the account to Free. The 14-day trial runs on the Team plan.
What is PlatPost building next?
Planned means not built today, with no date. A planned feature is not part of any plan sold today and is not a promise. Buy for what exists now.
- AI image, video and music creation, planned. Create pictures, video and music from a written description, inside the media studio, for your posts. Credit-based. A free account will be able to buy credits too.
- Invoicing, planned. Send an invoice to a client and see when it is paid, in a Business tools section next to your posts. Included in the subscription at no extra charge.
- Client scheduling calendar, planned. A booking calendar your clients use to book time with you, in the same Business tools section. Included in the subscription at no extra charge.
What PlatPost is building next keeps the list of what exists and what is planned.
Questions buyers ask
- Is PlatPost or Buffer cheaper?
- Buffer is cheaper on channel count alone. Its Essentials plan is USD 6 a channel a month, or USD 5 billed yearly, and its free plan connects three channels. PlatPost sells a plan for three channels, with up to two more as paid extras, on its pricing page; its free account connects none. Prices checked 18 October 2026.
- Does Buffer write posts in my voice like PlatPost?
- Buffer has an AI Assistant on every plan that drafts, rewrites, shortens and changes the tone of text. PlatPost starts from a Business Brain, what you sell, who buys it and how you talk, and drafts a native version for each network from facts you gave. Buffer’s pages do not describe a business profile of that kind.
- Which posts to more networks, PlatPost or Buffer?
- PlatPost posts to 16 networks, Telegram, Discord, Slack, WhatsApp, Snapchat and Reddit among them. Buffer lists 12 networks on its publishing page, with Mastodon and Substack Notes, which PlatPost does not have. If one network decides it for you, check the list on each page before you choose.
- Does Buffer have team seats and PlatPost not?
- Yes. Buffer’s Team plan gives unlimited users and an approval workflow with no per-user charge, and its Essentials plan is one user. PlatPost is one login a workspace today and has no team seats. A team that needs several people in one account should choose Buffer for now.
- Can my own AI agent use Buffer or PlatPost?
- Both. Buffer has an MCP server with one-click OAuth for Claude, ChatGPT, Cursor and others, on the free plan too, plus a public GraphQL API. PlatPost has a remote MCP server with up to ten keys and read, draft, schedule and publish scopes you set for each key, and no public REST API.
- Which has a community, Buffer or PlatPost?
- Both, in different shapes. Buffer runs an open Discord and a free Creator Camp posting challenge. PlatPost gives every account the Builders Circle: a free community of founders and entrepreneurs, real people, with a weekly newsletter, a feed of what each member did today and a members list, on the same login.
- Does Buffer make AI pictures or run ads?
- Buffer’s public pages show no AI picture or video generation, no ads tool and no managed service, so none is claimed here. PlatPost has no AI generation today either, but it boosts a published post as an ad on seven ad networks and offers a Managed tier where a person reads every post.