Head to head
Post Bridge vs SocialBu
Last updated 4 June 2026
Post Bridge is a cross-publishing tool for ten advertised networks, with unlimited paid posting, bulk video scheduling, API/MCP access and beta analytics. Current plans are Marketer and Operator.
- From
- Paid dollar currency unconfirmed
- Free scheduling
- Not confirmed
SocialBu offers publishing across twelve networks, with inbox, listening, approvals and automation on Growth and Agency. Its current paid lineup is Starter, Growth and Agency, and API/MCP access is documented.
- From
- Limited free credits; confirm paid offer
- Free scheduling
- No
Bottom line
Post Bridge is the pick for marketers cross-publishing their own content. SocialBu fits small businesses and agencies who want scheduling plus automation better.
A verified price comparison requires the same billing term, currency and eligible workload. See each pricing section for the published terms.
Key differences
Where the two actually diverge, before the full tables.
- Post Bridge posts to 10 networks, SocialBu to 12.
- Only SocialBu reaches Mastodon.
Features compared
| Feature | Post Bridge | SocialBu |
|---|---|---|
| AI captions | Not confirmed | Yes |
| Basic analytics | Yes | Yes |
| Advanced reports | Not assessed | Yes |
| Bulk upload | Yes | Yes |
| Evergreen recycling | Not confirmed | Partial |
| Team roles | Partial | Yes |
| Approvals | Not confirmed | 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 | Auto | Auto |
| Mastodon | No | Auto |
| Not assessed | Auto |
Pricing
Prices use each tool’s billing unit. Annual equivalents are labeled as billed yearly; scaling rows show monthly costs and available annual rates.
Free plan not confirmed; check the current trial offer.
Paid dollar currency unconfirmed
No free plan; trial advertised.
Limited free credits; confirm paid offer
Post Bridge
Marketer
$39/month displayed; currency unconfirmed
- Accounts
- 15
- Scheduled posts
- Unlimited
- API and MCP included
- Bulk video scheduling and carousels
- Analytics beta
Operator
$99/month displayed; currency unconfirmed
- Accounts
- 99
- Scheduled posts
- Unlimited
- Starts at 99 accounts; $1 per additional account
- Team invitations
- No advertised maximum account count
- Current pricing replaces Starter/Creator/Pro with Marketer and Operator. Both pricing and homepage corroborate $39/15 accounts and $99/99 accounts, billed monthly.
- Annual toggle advertises two months free; exact annual checkout amounts were not captured. Displayed dollar currency is not explicit.
- Seven-day trial and $0 due today advertised. FAQ mentions five posts for free users, but durable free-plan entitlements are unclear.
- API, MCP and beta analytics are now advertised.
SocialBu
Free
- Seats
- 1
- Accounts
- 3
- Scheduled posts
- 10
- Ten lifetime posts; three social accounts
Starter
- Seats
- 1
- Accounts
- Not confirmed
- Scheduled posts
- 750
- USD29 monthly; annual offer and account allowance conflict across official sources
- No teams, inbox or listening
Growth
- Seats
- 4
- Accounts
- 20
- Scheduled posts
- 3000
- Twenty accounts, four team members, five teams
- Inbox, listening, approvals and automation
Agency
- Seats
- 8
- Accounts
- 50
- Scheduled posts
- 100000
- Fifty accounts, eight team members, twenty teams
- App-limit help specifies 100,000 posts/month despite marketing unlimited label
Custom
- Seats
- Unlimited
- Accounts
- Unlimited
- Custom plans for agencies and large teams, priced on request
- Current new-customer plans are Free, Starter, Growth and Agency; Standard/Super/Supreme are not the current public lineup.
- Monthly USD29/79/199 agrees across pricing and current help. Annual marketing totals USD261/711/1791 conflict with app-configuration help USD290/790/1990; confirm your offer.
- Starter marketing says eight accounts, current help six. Agency help specifies 100,000 monthly posts. Disputed values are not used in automatic comparisons.
- Growth/Agency include 5/10 listening streams and 5,000/20,000 matched items monthly. API and MCP are on paid plans; not Free.
- The free ten-post allowance is lifetime, not a renewing free scheduling quota. It is excluded from recurring-free-plan comparisons.
Pros and cons
Post Bridge
- Ten advertised publishing networks
- Unlimited paid posts and bulk video scheduling
- API and MCP included
- Operator team invitations
- Analytics remains beta
- Billing currency and exact annual totals need confirmation
- Granular permissions and formal approval workflows not established
SocialBu
- Twelve supported social networks
- API and MCP on paid plans
- RSS/webhook automation on Growth and Agency
- Limited free entry allowance of ten lifetime posts
- Official annual pricing and some limits conflict
- Starter lacks team collaboration, inbox and listening
- Automation, AI and listening allowances vary by plan
Post Bridge vs SocialBu: FAQ
- Is Post Bridge or SocialBu cheaper?
- A verified price comparison is unavailable for these configurations. Check the current billing term, currency, required capacity and plan features before comparing totals.
- Does Post Bridge or SocialBu have a free plan?
- Free-plan availability is not confirmed for every tool in this comparison. See each current offer and any advertised trial terms.
- Which is better, Post Bridge or SocialBu?
- Post Bridge is the stronger pick for marketers cross-publishing their own content, 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.