Post Bridge alternatives compared (2026)

Post Bridge is a scheduler built, in its own words, for one person doing the marketing, not a team. Its Marketer plan costs $39 a month for 15 accounts, with unlimited posts, an API and an MCP connection for AI assistants. Earlier in 2026 its entry plan was $29 for the same 15 accounts, so it's natural to check what else is out there. Here are six Post Bridge alternatives, from developer-friendly tools with an API to schedulers built for posting by hand. We make Unisenda, one of the six, so we've kept this fair: every price comes from the company's own pricing page, checked on 24 October 2026, and we say plainly where other tools do more than ours.

Who Post Bridge is good for

From Post Bridge's pricing page:

• Marketer, $39 a month: 15 connected accounts (several on the same network if you like), unlimited posts, carousels, bulk video scheduling, the API, MCP agent connect, analytics in beta and support from the founder.
• Operator, $99 a month: 99 accounts, then $1 a month for each extra one, plus team members.

Yearly billing gives two months free. There's a 7-day free trial with $0 due today, and you can ask for a refund within 7 days of being charged. Post Bridge posts to X, Instagram, LinkedIn, Facebook, TikTok, YouTube, Bluesky, Threads, Pinterest and Google Business Profile.

If you're one person with lots of accounts, or you want your own scripts or an AI assistant to publish for you, Post Bridge is built for exactly that.

What changed in 2026

Archived copies of Post Bridge's homepage from January 2026 and May 2026 show two plans: Creator at $29 a month for 15 accounts and Pro at $49 a month for unlimited accounts, with the API as an add-on for $5 a month or $50 a year.

Today the API and MCP are included, and the plans are $39 for 15 accounts and $99 for 99. So for someone starting now, 15 accounts plus the API costs $39 instead of $34, and more than 15 accounts means the $99 plan rather than the old $49 one. If either change affects you, it's worth comparing.

Post Bridge alternatives compared

Prices are per month, before tax; PostFast prices in euros. Yearly prices are shown per month but billed once a year.

The six alternatives, one by one

Postiz

Postiz is open source: you can use its hosted service or run it on your own server. Standard is $29 a month, or $23 billed yearly, for 5 channels. Team is $39 ($31 yearly) for 10 channels with unlimited team members, and Pro is $49 ($39 yearly) for 30. Every plan has unlimited posts, the API, webhooks, an MCP server, a command-line tool and analytics.

Good at: automation, and reach beyond the usual nine networks, including Mastodon, Reddit, Telegram, Discord and Google Business Profile.

Watch out for: Standard has no team members and only 5 channels, so matching Post Bridge's 15 accounts takes the $49 Pro plan. Postiz refunds up to one month of fees if your last charge was within 120 days, but annual plans aren't refundable.

Suits: developers and tinkerers who want an API and MCP, or to host the tool themselves.

PostFast

PostFast prices in euros. Starter is €12 a month, or €10 billed yearly, for 4 accounts and one user. Creator is €29 (€24 yearly) for 12 accounts and up to 5 users, and Growth is €49 (€40 yearly) for 30. Every plan includes the REST API and an MCP server, and the 7-day trial needs no card.

Good at: the lowest flat monthly price here, with 11 networks, including Telegram and Google Business Profile, and a social inbox on every plan.

Watch out for: Starter holds up to 150 queued posts and 50 drafts, and has limited analytics. Each plan also limits how many X accounts you can connect (two on Starter).

Suits: a creator with a handful of accounts who wants API access for little money.

PostSyncer

PostSyncer starts at $29 a month, or $24 billed yearly, for 10 accounts with unlimited team members. Pro is $49 ($39 yearly) for 15 accounts and two workspaces. Every plan has unlimited posts, MCP for AI assistants, API access, approval workflows, first-comment scheduling and bulk scheduling from a CSV or Excel file.

Good at: team features at a solo price: unlimited members and approvals from the first plan.

Watch out for: the API has daily limits. Starter allows 100 posts a day through it, 10 per platform. Extra workspaces cost $19 a month each.

Suits: a freelancer or small team that wants MCP and approvals together.

Blotato

Blotato is an AI content tool with publishing built in. It makes images, videos and carousels with AI credits and, according to its homepage, posts to the same nine networks Unisenda covers. Starter is $29 a month for 20 accounts and 1,250 AI credits, and paid plans include the API and an MCP server, so agents like Claude and ChatGPT or tools like n8n and Make can publish for you.

Good at: making content as well as posting it, and automation.

Watch out for: the 7-day trial needs a card and leaves out the API and MCP server. The next plan up is $97 a month.

Suits: creators who want AI to make posts and an agent to publish them.

Buffer

Buffer has a free plan for three channels with 10 scheduled posts each, and even that plan includes an API key (3,000 requests a month). Paid plans are $6 per channel a month, or $5 billed yearly, with analytics and first-comment scheduling.

Good at: a free start, a community inbox, and 12 networks, including Mastodon and Substack.

Watch out for: per-channel pricing. Fifteen channels on Essentials cost $80 a month billed monthly, about twice Post Bridge's price.

Suits: creators with a few channels who want a free plan. We compare more options in Buffer alternatives.

Unisenda

Unisenda is our scheduler. Creator is $39 a month, the same as Post Bridge's Marketer plan, and lets you connect 20 accounts across 4 workspaces. Starter is $25 for 10 accounts and Studio $79 for 40 (see plans). Every Unisenda plan has unlimited posts, and one post can go to all your accounts at once. Studio also includes a team of 5, with more teammates at $5 a month each. The difference is how you post: you write once, then give each account its own caption, title, format and settings, with previews and checks for anything a network would reject. Afterwards you see a result for every account with a link to the live post, and if a network doesn't confirm in time, Unisenda flags the post for you to check instead of posting it again.

Good at: per-network control, such as Instagram Reels with licensed music and a cover, TikTok's own settings, YouTube Shorts titles and visibility, Pinterest boards, and who can reply on X and Threads.

Watch out for: no API, no analytics, no Google Business Profile and no free plan (a 7-day trial: you add a card and pay $0 today). On Creator and Studio, Claude or ChatGPT can connect through MCP, but only to draft posts that you then post yourself. Team members come with Studio only. X posts can have photos but not video.

Suits: creators and small teams who post by hand and wants each network's version right, rather than automating. Our guide to posting to all your social media at once shows the workflow.

Post Bridge vs Unisenda

The two are aimed at the same person, so here's the short version:

• Price: both have a $39 plan, for 15 accounts on Post Bridge and 20 on Unisenda. Unisenda also has a $25 plan for 10 accounts and a $79 plan for 40; Post Bridge's next step is $99 for 99.
• Automation: Post Bridge has an API, and its MCP lets AI assistants schedule posts for you. Unisenda has no API; on Creator and Studio, Claude or ChatGPT can connect through MCP to draft posts, which you review and post yourself.
• Networks: both cover the same nine, and Post Bridge adds Google Business Profile.
• Posting: Unisenda is built around a separate version of each post for each account, with network settings like TikTok's privacy options and YouTube's visibility.
• Teams: Post Bridge's Operator plan ($99) adds team members. Unisenda's Studio plan ($79) includes a team of 5, with more teammates at $5 a month each; Starter and Creator are for one person.
• Trial and refunds: both have a 7-day free trial with $0 due today and a refund on request within 7 days of a charge.

What other tools do better than Unisenda

An API and MCP (Post Bridge, Postiz, PostFast, PostSyncer, Blotato), analytics (Postiz, PostFast, PostSyncer, Buffer), unlimited team members (Postiz Team, PostSyncer, Buffer Team), approvals (PostSyncer, Buffer Team), a free plan (Buffer), AI-made content (Blotato), and networks such as Google Business Profile and Mastodon. If you need any of these, one of those tools is the better choice. If you're weighing visual Instagram planners instead, see Later alternatives.

How to switch from Post Bridge

1. Download your media and copy the captions of your scheduled posts. If scripts or an AI assistant post through Post Bridge's API or MCP, list them so you can point them at the new tool, or switch them off if you move to Unisenda, which has no API.
2. Start the new tool's trial and reconnect your accounts. In Unisenda, open Connections, click Connect and approve access on each network's own screen. You never share a password.
3. Schedule a few real posts and check they go out the way you expect.
4. Delete what's left in Post Bridge's schedule so nothing posts twice, then cancel. Post Bridge cancels at the end of your billing period, so you keep access until then.

Not sure yet? The Unisenda demo is the full workspace with sample accounts, and it never publishes anything.