Post Bridge describes itself as built for one person marketing a business: write a post once, publish it everywhere in about half a minute, with unlimited posts and an MCP server and API included. Preflight has the same simple core and adds checks before sending, approval links for clients and more networks. This page compares them from the live pricing page and FAQ. If you are looking at tools of this size, the alternatives list covers more of them.
Side by side
| Preflight | Post Bridge | |
|---|---|---|
| Who it is for | Individuals, small teams, studios and their clients | One person marketing a business; it says outright it is not built around approvals and seats |
| Prices a month | Free, $13, $24, $64 | Marketer $39 (15 accounts), Operator $99 (99 accounts, $1 each after) |
| Yearly billing | Ten months' price for twelve | "2 months free" toggle |
| Free plan or trial | Free plan: 3 channels, 20 posts a month | 7-day trial, $0 due today; free users get 5 posts |
| Accounts | 3, 8, 20 or 60 channels | 15 on Marketer; 99 minimum on Operator |
| Posts | 20, 150, 600, 3,000 a month | Unlimited for paying users |
| Team members | 1, 1, 3 and 10 seats | Invite team members on Operator |
| Networks | YouTube, TikTok, Instagram, Facebook, Threads, LinkedIn (profiles), Pinterest, Bluesky, Mastodon, Telegram, Discord, Tumblr | X, Instagram, LinkedIn, Facebook, TikTok, YouTube, Bluesky, Threads, Pinterest, Google Business |
| MCP and API | Every plan, Free included | Included in both plans |
| Carousels and bulk video | Carousels and videos, resumable upload to 2 GB | Carousel posts and bulk video scheduling |
| Pre-publish validation | Every network's real rules while typing | Not described on the pricing page |
| Client approvals | A link that needs no client account | Not offered; its FAQ argues against approval flows |
| Analytics | Included, 30 days to 2 years of history | Analytics in beta |
| Support | The founder, by email | |
| Refunds | See the terms | Within 7 days of a charge |
Where Post Bridge is ahead
- Unlimited posts on both plans, where Preflight's plans have monthly allowances of 20 to 3,000.
- Many accounts of one platform at a flat rate. Operator starts at 99 accounts and adds $1 each, with no maximum.
- X and Google Business, which Preflight does not post to.
- A very short path. One screen, no workspaces or approvals to configure, and direct support from the founder.
- A published 7-day refund window on the page.
Where Preflight is ahead
- A free plan with the API, against five free posts.
- Cheaper to start. Eight channels for $13 or twenty for $24, against $39 for fifteen accounts.
- Checks before sending. The composer stops an Instagram carousel with a PNG, a TikTok clip at the wrong frame rate, or a caption that breaks a network's limit, and says why. The rules are on the limits page.
- Approval links for clients, for studios that need a yes before posting; see the approval guide.
- Mastodon, Telegram, Discord and Tumblr, and LinkedIn documents and polls on personal profiles.
What they share
One composer for many networks, scheduling, carousels, video, an MCP server and API, analytics, and a free way to try them.
Who should choose which
Choose Post Bridge if you are a solo marketer who wants unlimited posts, no process, X and Google Business support, and a founder to email.
Choose Preflight if you want a free plan, rules checked before every post, approvals by link, twelve networks, or a lower price at eight to twenty accounts. Plans are on the pricing page.
Post Bridge's prices and limits read from post-bridge.com/pricing on 28 October 2026; the page shows monthly prices first, and its yearly toggle says two months free. Preflight's figures are from the pricing page the same day.
Questions people ask
- How much does Post Bridge cost?
- Marketer is $39 a month for 15 connected accounts. Operator is $99 a month for 99 accounts, with $1 for each account after that. Posts are unlimited on both. There is a 7-day trial and the yearly toggle gives two months free.
- Is Preflight an alternative to Post Bridge?
- Yes, for posting to your own accounts. Both have an MCP server and API on every plan. Preflight adds a free plan, checks before publishing, approval links and Mastodon, Discord and Tumblr; Post Bridge adds unlimited posts, X and Google Business.
- Does Post Bridge have approvals?
- Not in the way team tools do. Its FAQ says it is built for one person doing the marketing, not teams with approval flows and shared inboxes. Preflight has approval links that need no client account.
- Does Post Bridge have a free plan?
- It has a 7-day trial with nothing due today, and the FAQ says free users get five posts. Preflight has a permanent free plan with three channels and 20 posts a month.
- Does Post Bridge support an MCP server?
- Yes, MCP agent connect and an API are listed on both plans. Preflight offers an MCP server and API on every plan, Free included.