Head to head
Postly vs SocialBu
Last updated 4 June 2026
vs
Postly is an AI-forward, per-channel scheduler that reaches a dozen social networks plus email. It bills by channel (cheaper as you add more), throws in unlimited team members and an AI studio for text, image, and video, and adds bio pages and a social inbox.
- From
- $3.2 per channel / 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
Postly and SocialBu both cover the basics; the right one comes down to how you post. Postly is the stronger pick for Creators and small agencies who want wide coverage cheaply; choose SocialBu for Small businesses and agencies who want scheduling plus automation.
Features compared
| Feature | Postly | SocialBu |
|---|---|---|
| AI captions | Yes | Yes |
| Basic analytics | Yes | Yes |
| Advanced reports | Not assessed | Yes |
| Bulk upload | Yes | Yes |
| Evergreen recycling | Partial | Partial |
| Team roles | Yes | Yes |
| Approvals | Yes | Yes |
| Link in bio | Yes | Not assessed |
Platforms compared
| Network | Postly | 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 | Auto | Auto |
| No | Auto | |
| Telegram | Auto | No |
| WordPress | Auto | No |
Pricing
Postly
Starter
Free
- Seats
- 2
- Accounts
- 2
- Scheduled posts
- 50
- Free: 2 channels, 2 team members
- 50 one-time scheduled posts, 5,000 AI writing credits a month
- 1GB storage
Pro
Popular$3.2 per channel / mo
- Seats
- Unlimited
- Scheduled posts
- Unlimited
- $3.20 per channel/mo (5-channel minimum, so from $16/mo)
- Cheaper per channel at scale: $1.60 (11-100), $0.80 (101+)
- Unlimited posts, unlimited AI, unlimited team members, 100GB, API
Enterprise
Custom
- Seats
- Unlimited
- Scheduled posts
- Unlimited
- Custom pricing and volume rates
- Dedicated onboarding and migration, priority support
- Priced per channel on Pro, where a channel is a page, profile, Google Business location, Pinterest board, or similar destination. The rate falls as you add channels: $3.20 each up to 10, $1.60 from 11 to 100, and $0.80 beyond 100.
- Pro has a 5-channel minimum, so it effectively starts at $16 a month; the cost-at-scale figures start from one channel but you can't buy fewer than five on Pro.
- There's a genuine free Starter plan (2 channels, 50 scheduled posts, 2 team members). Annual billing is about 20% cheaper.
- Unlimited team members are included on Pro, unlike per-seat tools. Postly also sells email campaigns (Postly Email) alongside social.
- Prices are USD, read off the live pricing page.
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
Postly
- Per-channel billing that gets cheaper as you scale
- Unlimited team members on Pro
- Broad AI Studio: text, image, video, avatars, voiceovers
- A dozen networks plus WordPress and email, with a social inbox and bio pages
- Five-channel minimum on Pro
- Recycling is limited to recurring posts
- Young, lightly documented company
- Wide AI feature set means uneven depth
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
Postly vs SocialBu: FAQ
- Is Postly or SocialBu cheaper?
- Postly is cheaper to start, from $3.2 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 Postly or SocialBu have a free plan?
- Both have a free plan, so you can try either one before paying.
- Which is better, Postly or SocialBu?
- Postly is the stronger pick for creators and small agencies who want wide coverage cheaply, 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.