kitio.aiPostHero vs SocialBu
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. PostHero has the lower starting price: about $9 a month, against $29 for SocialBu.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Scheduling for 8 platforms
- Claude and ChatGPT connector
- LinkedIn carousels
- Viral reel search
- REST API
- Post scheduling and recycling
- AI content creation
- Social inbox
- Keyword listening
- RSS and webhook automation
- API and MCP server
| Feature | PostHero | SocialBu |
|---|---|---|
| Best for | Social media manager that Claude or ChatGPT can run for you | Social media scheduler with AI writing, automation and an MCP server |
| Category | Marketing | Marketing |
| Pricing model | Free trial | Freemium |
| Starting price | $9/mo | $29/mo |
| Free plan | No, 7-day trial | Yes |
| Made by | PostHero | SocialBu |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
PostHero has the lower starting price: about $9 a month, against $29 for SocialBu.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
API Access
$9/mo
- REST API only
- 100 published posts per month
Starter
$29/mo
- 10 social accounts
- Claude and ChatGPT content creation
Creator
$79/mo
- Unlimited social accounts
- AI carousels
- Viral reel search
Agency
$199/mo
- Several brands
- Client accounts
- Unlimited Instagram tracking
3 plans
Starter
$29/mo
- 8 social accounts
- 750 posts per month
- 100 mentions per month
Growth
$79/mo
- 20 social accounts
- 3,000 posts per month
- 5 teams
- Social inbox
Agency
$199/mo
- 50 social accounts
- Unlimited posts
- 20 teams
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
PostHero
- Agents draft in your own voice
- Nothing posts without approval
- Works with Zapier, n8n and Make
- Starter lacks carousels and reel search
- No permanent free plan
- Agency plan costs $199 a month
SocialBu
- Supports a wide range of networks
- Automation built in
- MCP server for AI assistants
- 7-day trial on paid plans
- Social inbox starts on Growth
- Starter has no team features
- Annual billing needed for best price
Which one should you choose?
Choose PostHero if you want:
- Agents draft in your own voice
- Nothing posts without approval
- Works with Zapier, n8n and Make
Watch out: starter lacks carousels and reel search.
Choose SocialBu if you want:
- Supports a wide range of networks
- Automation built in
- MCP server for AI assistants
Watch out: social inbox starts on growth.
PostHero vs SocialBu FAQ
What is the difference between PostHero and SocialBu?
PostHero: Social media manager that Claude or ChatGPT can run for you. SocialBu: Social media scheduler with AI writing, automation and an MCP server. Both are marketing tools.
Is PostHero or SocialBu cheaper?
PostHero has the lower starting price: about $9 a month, against $29 for SocialBu.
Do PostHero and SocialBu have free plans?
PostHero: No, 7-day trial. SocialBu: Yes.
Who makes PostHero?
PostHero is made by PostHero.
Who makes SocialBu?
SocialBu is made by SocialBu.
Which should I choose, PostHero or SocialBu?
Choose PostHero if you value agents draft in your own voice and nothing posts without approval. Choose SocialBu if you value supports a wide range of networks and automation built in.