MCP pricing Guide
MCP Included or Extra? The 2026 Cost of Agent-Ready Social Scheduling
We compared public social scheduling prices where MCP is included, priced as an add-on, or still needs verification. See the method, table, and dated sources.
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MCP changes what an entry price means. Some schedulers list agent access inside the plan. Others sell it as a separate line. This study compares five-account and ten-account monthly totals where MCP is included, a paid add-on, or still verify. Research notes: 15 September 2026. Re-open every source before publish.
How to cite this study
Posterly, "MCP Included or Extra? The 2026 Cost of Agent-Ready Social Scheduling," poster.ly, 15 September 2026, https://www.poster.ly/guides/social-media-mcp-pricing-study-2026
The short answer
| Roster | Posterly scheduling | Posterly + MCP | Schedulin Creator | PostEverywhere | Buffer Essentials |
|---|---|---|---|---|---|
| 5 accounts | $7 | $10 ($7 + $3) | $10 | $19 | $25 |
| 10 accounts | $15 | $18 ($15 + $3) | $10 | $29 | $50 |
Posterly keeps scheduling on pricing and sells the MCP server as a clear add-on. Schedulin and PostEverywhere list MCP as included in the snapshot. Buffer's agent entitlement is verify. For wider all-in cost context (not MCP treatment), see cheapest social media scheduler 2026. Related pack pages: platform breadth versus price and agency seat and client maths.
What counts as MCP included?
We use four states. Do not collapse them into a single "has MCP" flag.
- Included: public plan copy lists MCP (or equivalent agent server) inside the monthly price.
- Paid add-on: base scheduling is sold separately; MCP has a published surcharge.
- Entitlement not confirmed: marketing or peer notes mention agents, but plan gates are unclear. Mark verify.
- Endpoint or claim only: an MCP URL or tool-count claim exists without enough plan detail. Mark verify; do not invent a fee.
An MCP label is not a tool-depth score. Bulk limits, rate limits, authentication, media handling, and plan gates sit in a separate column.
Methodology
- Monthly public list prices from notes dated 15 September 2026. Re-open every vendor page before publication.
- Five-account and ten-account rosters using each vendor's own unit (account, profile, channel).
- Show scheduling-only and agent-enabled totals. If no MCP or API fee is public, write verify. Never invent a surcharge.
- Keep USD and EUR as published. Do not convert Schedchie without a dated FX rule.
- This page measures public pricing and documentation, not reliability, engagement, or publishing success.
- No Autopilot, set-and-forget, ARR, traffic, or ranking claims.
Verify-before-publish: confirm Posterly $7 / $15 / $25 / $49 and +$3 / +$3 / +$5 / +$29 MCP add-ons; Buffer Essentials $5 and Team $10 per channel; PostEverywhere $9 / $19 / $29 / $39 and included-MCP wording; Schedulin $5 / $10 / $20, caps, and included-MCP wording; recalculate every total; keep table, chart, and citation aligned.
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AI captions, 18 platforms, plans from $7/mo
Five-account and ten-account comparison
Public monthly pricing and MCP treatment
All values verify-before-publish.
| Tool / tier | Capacity used | Five scheduling | Five agent-enabled | Ten scheduling | Ten agent-enabled | MCP treatment | Tool or plan caveat | Source |
|---|---|---|---|---|---|---|---|---|
| Posterly Starter / Pro | 5 / 12 accounts | $7 | $10 ($7 + $3) | $15 | $18 ($15 + $3) | Paid add-on | 87 hosted HTTP tools claimed; 90 in stdio package notes (verify) | /pricing, /mcp |
| Buffer Essentials | Per channel ($5/ch) | Essentials 5ch $25 | Essentials 5ch verify | Essentials 10ch $50 | Essentials 10ch verify | MCP/API verify | Chart uses Essentials 5/10 only | buffer.com/pricing |
| Buffer Team | Per channel ($10/ch) | Team 5ch $50 | Team 5ch verify | Team 10ch $100 | Team 10ch verify | MCP/API verify | Not plotted on chart | buffer.com/pricing |
| PostEverywhere Starter / Growth | 5 / 10 accounts | $19 | $19 | $29 | $29 | Included in researched plans | 38 tools claimed; bulk up to 50 per call claimed (verify) | posteverywhere.ai |
| Schedulin Creator | 12 accounts | $10 | $10 | $10 | $10 | Included in snapshot | Starter is $5 for 3 accounts | schedulin.app/pricing |
| SociaHive Pro / Agency | 5 / 50 accounts | $149 / $349 | verify | $349 / $349 | verify | 40+ tools claimed; entitlement verify | Automation-led, not like-for-like | sociahive.com |
| Metricool Starter | Up to 5 / 10 brands | $25 / $45 | verify OAuth path | $25 / $45 | verify OAuth path | OAuth MCP in notes; API Advanced | Confirm current distinction | metricool.com/pricing |
| Schedchie Pro | Unlimited, EUR | €7.99 | verify | €7.99 | verify | Endpoint exists; entitlement verify | Keep EUR; do not FX-convert here | schedchie.com/pricing |
Safe quote (verify before publishing): In a dated September 2026 snapshot, Posterly's five-account total was $10 with MCP, while PostEverywhere's five-account included-MCP tier was $19.
Tool depth and limits
Vendor claims from the same notes (all verify on live pages):
| Vendor | Claimed tools (notes) | Access model in snapshot |
|---|---|---|
| Posterly | 87 hosted HTTP; 90 stdio package | Paid add-on on MCP |
| PostEverywhere | 38 tools claimed | Included on researched plans |
| SociaHive | 40+ tools claimed | Entitlement verify; automation-led product |
Included MCP does not establish identical tool depth, rate limits, media handling, or plan access. Compare the PostEverywhere vs Posterly page when tool surface matters as much as price. API detail also lives on integrations/api.
Which pricing model fits?
Included MCP suits buyers who want one line item and simpler procurement. Schedulin's Creator at $10 for 12 accounts, and PostEverywhere's Starter $19 / Growth $29, fit that pattern in the snapshot.
Lower base + add-on suits buyers who may not need agents yet. Posterly Starter at $7 and Pro at $15 keep scheduling cheap; the $3 MCP add-on lands all-in at $10 and $18. The Agency MCP add-on is recorded as $29 (Power +$5), which is a different budget line than Starter or Pro.
Posterly is not always the lowest headline. Schedulin's $5 three-account Starter remains the aggressive counterexample. This study owns MCP treatment; the cheapest scheduler guide owns broad all-in cost intent.
Schedule smarter with AI
AI captions, 18 platforms, plans from $7/mo
Related studies
- Platform breadth versus price (18 vs about 11)
- Agency seat and client maths
- Cheapest social media scheduler 2026
CTA
Review posterly pricing from $7/mo, the posterly MCP server, and start a 7-day free trial. For MCP-included peers see PostEverywhere vs Posterly. For per-channel maths see Buffer vs Posterly. For broader all-in cost context without duplicating this page's MCP focus, use cheapest social media scheduler 2026. Also see platform breadth versus price and agency seat and client maths.
Prices from public vendor pages in notes dated 15 September 2026. Always confirm on the vendor site before you buy or cite.
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AI captions, 18 platforms, plans from $7/mo
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