Head to head
Post Bridge vs SocialBu
Last updated 4 June 2026
vs
Post Bridge is a bare-bones, cheap scheduler aimed at creators. It posts to nine networks from one dashboard with unlimited scheduling and bulk upload, and skips almost everything else, no AI, no analytics, no inbox, no Canva.
- From
- $7.5 /mo
- Free plan
SocialBu is an affordable, automation-leaning scheduler covering twelve networks. Alongside the usual scheduling it does RSS auto-posting, webhooks, and auto-replies, plus AI content, a social inbox, and listening on the higher plans.
- From
- $16 /mo
- Free plan
Bottom line
Post Bridge and SocialBu both cover the basics; the right one comes down to how you post. Post Bridge is the stronger pick for Creators who just want to cross-post cheaply to many networks; choose SocialBu for Small businesses and agencies who want scheduling plus automation.
Features compared
| Feature | Post Bridge | SocialBu |
|---|---|---|
| AI captions | No | Yes |
| Basic analytics | No | Yes |
| Advanced reports | Not assessed | Yes |
| Bulk upload | Yes | Yes |
| Evergreen recycling | No | Partial |
| Team roles | No | Yes |
| Approvals | No | Yes |
| Link in bio | Not assessed | Not assessed |
Platforms compared
| Network | Post Bridge | SocialBu |
|---|---|---|
| Auto | Auto | |
| Auto | Auto | |
| X (Twitter) | Auto | Auto |
| Auto | Auto | |
| TikTok | Auto | Auto |
| Auto | Auto | |
| YouTube | Auto | Auto |
| Threads | Auto | Auto |
| Bluesky | Auto | Auto |
| Google Business | No | Auto |
| Mastodon | No | Auto |
| No | Auto |
Pricing
Post Bridge
Starter
$7.5 /mo
- Scheduled posts
- Unlimited
- About $7.50/mo
- Unlimited posting and bulk scheduling
- Multiple accounts per platform
Creator
Popular$15 /mo
- Scheduled posts
- Unlimited
- About $15/mo
- More connected accounts, for growing creators
- Content studio and bulk scheduling
Pro
$22.5 /mo
- Scheduled posts
- Unlimited
- About $22.50/mo
- Most accounts, for scaling creators and brands
- Additional support and consulting
- Three simple, cheap flat plans. The rates shown (about $7.50, $15, $22.50 a month) are the discounted/annual figures; monthly billing is higher.
- There's a 7-day trial on the Creator and Pro plans.
- Post Bridge is deliberately minimal: unlimited posting, bulk scheduling, and multiple accounts per platform, with no AI, analytics, Canva integration, or approval workflows.
- Prices are USD from current listings; the live page rate-limited when checked, so figures were taken from current third-party listings.
SocialBu
Free
Free
- Seats
- 1
- Accounts
- 3
- Scheduled posts
- 10
- 3 social accounts
- 10 lifetime posts
- For trying SocialBu out
Standard
$19 /mo
$16/mo billed annually
- Seats
- 4
- Accounts
- 12
- Scheduled posts
- 800
- $19/mo, $16 on annual
- 12 social accounts, up to 4 team members, 800 posts a month
- Automations, bulk import, visual calendar, AI content
Super
Popular$59 /mo
$49/mo billed annually
- Seats
- 8
- Accounts
- 30
- Scheduled posts
- Unlimited
- $59/mo, $49 on annual
- 30 social accounts, up to 8 team members, unlimited posts
- Adds analytics, approval workflows, social listening, more automations and AI
Supreme
$199 /mo
$166/mo billed annually
- Seats
- 20
- Accounts
- 150
- Scheduled posts
- Unlimited
- $199/mo, $166 on annual
- 150 social accounts, up to 20 team members
- 400 automations, advanced reporting, more listening and AI credits
- Flat, quota-bundled plans by social accounts and team members, plus a free plan (3 accounts, 10 lifetime posts).
- Annual billing is about 16% cheaper. Every paid plan has a 7-day trial.
- AI content credits, automations, and listening streams are metered and scale with the plan (for example listening starts on Super).
- Custom plans are available for agencies and large teams.
- Prices are USD, read off the live pricing page.
Pros and cons
Post Bridge
- Very cheap, with unlimited posting
- Nine networks and multiple accounts per platform
- Bulk scheduling and a content studio
- Nice creator touches like TikTok carousels with trending audio
- No AI, analytics, inbox, Canva, or approvals
- No free plan
- Built for individuals, not teams
- Young product with little public history
SocialBu
- Real automation: RSS, webhooks, and auto-replies
- AI content and image generation plus a social inbox with reviews
- Twelve networks, including Reddit, Mastodon, and Bluesky
- Affordable, with a free plan and a clear annual discount
- Listening and richer automations are on the higher plans
- Recycling is automation-based, not a category engine
- Lightly documented company
- Standard caps monthly posts at 800
Post Bridge vs SocialBu: FAQ
- Is Post Bridge or SocialBu cheaper?
- Post Bridge is cheaper to start, from $7.5 against $16 for SocialBu. The unit each one charges by differs, so the real bill depends on how many channels or seats you run.
- Does Post Bridge or SocialBu have a free plan?
- SocialBu has a free plan; Post Bridge does not, though it offers a 7-day trial.
- Which is better, Post Bridge or SocialBu?
- Post Bridge is the stronger pick for creators who just want to cross-post cheaply to many networks, while SocialBu is the better fit for small businesses and agencies who want scheduling plus automation. We don't score them; the right call comes down to how you post.