Head to head
Buffer vs posterly
Last updated 15 October 2026
Buffer offers a free three-channel plan with ten queued posts per channel, plus per-channel paid plans. It suits a solo publishing routine; teams should check its client-access limitations before using one organization for separate clients.
- From
- Free
- Free scheduling
- Yes
Scheduler for social, community and blogging destinations with a shared calendar, brand workflows and optional API/MCP access.
- From
- Paid dollar currency unconfirmed
- Free scheduling
- Not confirmed
Bottom line
posterly is the pick for creators posting to social and community platforms. Buffer fits solo creators 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.
- Buffer posts to 12 networks, posterly to 14.
Features compared
| Feature | Buffer | posterly |
|---|---|---|
| AI captions | Yes | Not assessed |
| Basic analytics | Yes | Yes |
| Advanced reports | Partial | Not assessed |
| Bulk upload | Yes | Yes |
| Evergreen recycling | No | Not assessed |
| Team roles | Yes | Not assessed |
| Approvals | Yes | Yes |
| Link in bio | Yes | Not assessed |
Platforms compared
| Network | Buffer | posterly |
|---|---|---|
| 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 |
| Telegram | Not assessed | Auto |
| WordPress | Not assessed | Auto |
| Substack Notes | Auto | Not assessed |
| Discord | 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 available.
- 1 channel · Essentials
- $6/mo~$5/mo annual
- 9 channels · EssentialsTypical
- $54/mo~$45/mo annual
Lowest priced plan at each shown workload. Check the plan's included features before choosing it.
Free plan not confirmed; check the current trial offer.
Paid dollar currency unconfirmed
Buffer
Free
- Seats
- 1
- Accounts
- 3
- Scheduled posts
- 10
- 3 connected channels
- 10 scheduled posts waiting per channel, replenished after publication
- One user; unlimited drafts
Essentials
Popular$5 per channel a month billed annually
- Seats
- 1
- Accounts
- 1
- Scheduled posts
- Unlimited
- $6 per channel/mo, $5 on annual
- Analytics
- Engagement tools
Team
$10 per channel a month billed annually
- Seats
- Unlimited
- Accounts
- 1
- Scheduled posts
- Unlimited
- $12 per channel/mo, $10 on annual
- Unlimited team members
- Approvals
- Free has three channels and ten queued posts per channel at a time. It is not a ten-post monthly allowance.
- Paid plans charge for every connected channel, including the original free three. Rates above ten channels are marginal volume bands.
- The annual figures are monthly equivalents of annual channel tariffs; the yearly Essentials rate for channels 51+ is $20, not twelve times its $1 monthly rate.
- Paid scheduling is subject to a 5,000 queued-post fair-use ceiling per channel. Prices exclude applicable taxes.
What it really costs
Monthly cost by channel count. Per-unit tiers grow with usage; flat tiers keep their whole-plan price within the published allowance, with the 9-channel row marked as a realistic setup.
| channels | Essentials | Team |
|---|---|---|
| 1 | $6/mo | $12/mo |
| 3 | $18/mo | $36/mo |
| 5 | $30/mo | $60/mo |
| 9Typical | $54/mo | $108/mo |
| 10 | $60/mo | $120/mo |
| 25 | $120/mo | $180/mo |
| 50 | $195/mo | $255/mo |
Monthly billing. Volume discounts lower the per-channel rate at higher counts. Annual billing takes about 2 months off.
posterly
Starter
$7/month displayed; dollar currency unconfirmed
- Accounts
- 5
- Scheduled posts
- Unlimited
- API and MCP are paid add-ons. X publishing has separate allowances and add-ons.
- API/MCP add-on: $3/month Starter/Pro; $5 Power; $29 Agency. Starter + API is $10/month.
- Pro $15/12 accounts; Power $25/30; Agency $49/100.
- The checked vendor pages show a dollar symbol without an explicit currency code. Paid comparison amounts remain unverified.
- Entry annual bill: $67.
- The seven-day trial applies to dashboard plans. The combined dashboard and API/MCP checkout charges immediately and has no free trial.
Pros and cons
Buffer
- Free three-channel plan with replenishing queues
- Wide network coverage including Substack Notes
- Paid plan volume bands and Team approvals
- API/MCP and automation integrations
- Per-channel pricing adds up quickly
- CSV import supports text and single images; create videos and carousels in the composer
- No evergreen recycling
- Analytics are basic
posterly
- Broader destination mix includes Slack, Mastodon, DEV.to, Hashnode and Lemmy; agency approval flows.
- API and MCP cost extra.
- X publishing has separate allowances and add-ons.
- The dollar currency needs confirmation.
Buffer vs posterly: FAQ
- Is Buffer or posterly 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 Buffer or posterly 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, Buffer or posterly?
- Buffer is the stronger pick for solo creators, while posterly is the better fit for creators posting to social and community platforms. We don't score them; the right call comes down to how you post.