PostWire does what people use Buffer for, writing a post once and scheduling it to several networks from one calendar, and changes the bill: $9 a month covers a whole brand with every network, where Buffer charges $5 per channel (six channels: $30). It adds the networks Buffer does not have (Telegram, Discord, Slack, Nostr, WordPress, Dev.to, Hashnode), an MCP server and n8n node on every plan, and approval rules that hold an agent's post until a person says yes.
Create a free account, no cardPrices read on at buffer.com/pricing and postwire.io/pricing. Buffer's per-channel prices are the yearly-billed ones its page shows by default. If Buffer changes its plans, tell us and this page gets corrected.
Buffer is a polished, well-supported scheduler with a lot around the calendar: a community inbox where you reply to comments on ten networks with AI replies, insights with performance overviews, custom and branded reports, an ideas board with templates and tags, a hashtag manager, a browser extension, and imports from Canva, Dropbox, Google Drive and Unsplash. It covers X, Threads, Pinterest, Google Business Profile and Substack, which PostWire does not list, and its Free plan keeps 10 scheduled posts per channel in the queue at a time on up to 3 channels, with API access. If you reply to comments every day and want reports, it is a fine choice.
PostWire concentrates on publishing to many networks from one idea, on a bill that does not grow with each network you connect:
| What buyers look at | PostWire | Buffer |
|---|---|---|
| Pricing unit | Per brand; every network of a brand included | Per channel |
| Free plan | 10 posts a month, 1 brand, 2 networks per post, API, MCP, n8n node, no card | Up to 3 channels, 10 scheduled posts per channel in the queue at a time, API (3,000 requests a month), inbox, 30-day insights |
| Lowest paid plan | $9 a month: 3 brands, every network, 1,000 posts, 1 GB files, 3 seats | Essentials $5 per channel a month billed yearly ($60 a year per channel), 1 user |
| A brand on 6 networks, per month | $9 ($7.20 billed yearly) | $30 on Essentials, $60 on Team (billed yearly) |
| Team plan | Pro $29: 10 brands, 25 seats, client approvers, roles | Team $10 per channel a month billed yearly: unlimited members, approval workflows, access levels |
| Networks | 14: TikTok, Instagram, Facebook Pages, YouTube, LinkedIn, Bluesky, Mastodon, Telegram, Discord, Slack, Nostr, WordPress, Dev.to, Hashnode | 12: LinkedIn, Threads, Pinterest, Bluesky, YouTube, X, Google Business Profile, Instagram, Substack, Mastodon, TikTok, Facebook |
| AI agents (Claude, ChatGPT, Cursor) | Hosted MCP server on every plan, with approval rules and per-key caps | Claude, ChatGPT, Codex, Cursor, Perplexity, Raycast integrations on every plan |
| API rate | 60 to 1,200 requests a minute per key, by plan | 100 per 15 minutes; 3,000 / 7,500 / 15,000 a month |
| n8n / Make / Zapier | n8n node, Make, Zapier | n8n, Make, Zapier, IFTTT |
| AI caption per network | Yes, a native post written per network | AI Assistant, unlimited credits |
| Inbox and comment replies | — | Community inbox on 10 networks, AI replies, saved replies |
| Analytics and reports | Insights: your best posts of the last 90 days against your own median, drafts modelled on a winner, a monthly client report | Insights, performance overview, custom reports (CSV, PDF), branded reports on Team |
| Approval gate for agent and API posts | Yes: by source, network, link, price or word | Approval workflows for team members on Team; not stated for API or agent posts |
| White label and client portal | Agency $99: your name on client links and emails; client portal; branded monthly report | Branded reports on Team; client portal not visible |
| Bulk CSV, recurring posts, RSS | Yes, with a row-by-row dry run | Queue, duplicate posts, channel groups; CSV and RSS not visible on the pricing page |
| Largest file | 100 MB on Free, 1 GB on every paid plan | not visible on the pricing page |
| Link in bio page | Free on every plan (postwire.io/@brand), with views and clicks per link | Start Page; counts as a channel |
| Ideas board, hashtag manager, browser extension | — | Yes |
| Pays creators | 30 days of Pro + 30 % for 12 months | not visible on the pricing page |
Read on Oct 22, 2026 from buffer.com/pricing. Buffer wins on the free queue, the inbox, analytics and reports, and the X, Threads, Pinterest, Google Business and Substack channels; PostWire on price per brand, the seven extra networks, API rate, approval rules for agents, white label, bulk CSV, file size and paying creators.
Creators who show how they publish with PostWire get 30 days of Pro on the spot and 30 % of every payment from the viewers who sign up through their link, for 12 months.
Join the creator programMore comparisons: all alternatives · Postiz alternative · Blotato alternative · Buffer API alternative · longer Buffer comparison with a bill calculator.