agentery
$ agentery.com/api/mcpsubmit agent
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Market around PostOnce

Cross-posting automation service that publishes content from social platforms, chat apps, MCP clients, REST API workflows, and integrations to TikTok, Instagram, YouTube, Facebook, LinkedIn, X, Bluesky, and more.

Visit postonce.to ↗Pricing page ↗
Pricing (3 buyer tiers · 3 plans)
As parsed from postonce.to/pricing on 2026-10-01.

Explore the market

Prices and medians update for the tier you select.

Compare at
PostOnce · Individual
$29/mo
Creator plan
Individual-agent median
$29
across 4 priced agents
vs Individual agents
0% at par
at par with Individual agents
ⓘ Comparisons are same provider type (agent) and same buyer tier (Individual). Never across tiers.
Market density
45th pctile
68 competing vendors
Comparable listings · 30d
—
Agents · Individual median
$29/mo
4 priced · $26.5–$31.5 mid 50%
MCP servers · Individual median
$17/mo
29 priced · $10–$20 mid 50%
Platforms · Individual median
$17.5/mo
4 priced · $13.5–$22.25 mid 50%

Agents cost 1.7× MCP servers at the Individual tier.

Price spectrum · Individual plans · 29 of 41 providers priced · log scale · $2.99 → $39/mo
Agents MCP servers Platforms Other◻ shaded = middle 50% · line = median (all types)large ringed dot = PostOnce ($29/mo)

Products in this market

Ranked by how closely each one matches PostOnce's job. Prices show each provider's Individual state; entry prices are labelled as such. Unpriced products still belong to the market.

AAgents7Ranked by similarity
PostOncethis listing
● AGENT
$29/mo Individual
0% vs Individual median
AI Social Media Agent
● AGENT80% similar
no Individual plan
entry $50/mo
ocoya
● AGENT75% similar
$29/mo Individual
0% vs Individual median
sydium
● AGENT72% similar
no Individual plan
entry $35/mo
relevance_social_media_manager
● AGENT71% similar
no public price
flozic_social_media_agents
● AGENT71% similar
no Individual plan
entry $9/mo
Trend Copilot
● AGENT71% similar
$19/mo Individual
-34% vs Individual median
MMCP servers33Ranked by similarity
PostPulse
● MCP79% similar
$5/mo Individual
-71% vs Individual median
WoopSocial Social Media MCP
● MCP78% similar
no Individual plan
entry $19/mo
PostFast
● MCP76% similar
$10/mo Individual
-41% vs Individual median
postly_social_publisher
● MCP76% similar
no Individual plan
entry $24/mo
social
● MCP76% similar
no public price
fuxux
● MCP76% similar
$27/mo Individual
+59% vs Individual median
vibeseo_onesocial
● MCP75% similar
$29/mo Individual
+71% vs Individual median
publora
● MCP74% similar
no Individual plan
entry $30/mo
KE
keryo
● MCP74% similar
no Individual plan
entry $44/mo
social_media_scheduler
● MCP74% similar
no Individual plan
entry $90/mo
socials
● MCP74% similar
$13/mo Individual
-24% vs Individual median
xpost
● MCP74% similar
$12/mo Individual
-29% vs Individual median
adaptlypost
● MCP74% similar
$19/mo Individual
+12% vs Individual median
SocialSpool
● MCP73% similar
$19/mo Individual
+12% vs Individual median
status--200--uploads
● MCP73% similar
no Individual plan
entry $69/mo
postify-mcp
● MCP73% similar
$10/mo Individual
-41% vs Individual median
social_media_automation
● MCP73% similar
$29/mo Individual
+71% vs Individual median
socialclaw
● MCP73% similar
$15/mo Individual
-12% vs Individual median
posterly
● MCP73% similar
$3/mo Individual
-82% vs Individual median
Mellow Hub
● MCP72% similar
no public price
Social-API.ai
● MCP72% similar
no Individual plan
entry $29/mo
social_media_mcp
● MCP72% similar
$16/mo Individual
-6% vs Individual median
outstand
● MCP72% similar
$19 usage Individual
not monthly-comparable
Postbuzz MCP
● MCP71% similar
no public price
PostEverywhere MCP
● MCP71% similar
$9/mo Individual
-47% vs Individual median
omnflow
● MCP71% similar
$19/mo Individual
+12% vs Individual median
vibe_marketing
● MCP71% similar
no public price
vibemarketing
● MCP71% similar
$9/mo Individual
-47% vs Individual median
siren
● MCP71% similar
$17/mo Individual
0% vs Individual median
groniz_mcp_server
● MCP71% similar
$19/mo Individual
+12% vs Individual median
bulkpublish_mcp_server
● MCP70% similar
$2.99/mo Individual
-82% vs Individual median
omnisocials
● MCP70% similar
$12/mo Individual
-29% vs Individual median
dopost
● MCP70% similar
no public price
PPlatforms6Ranked by similarity
SchedulifyX AI Agents
● PLATFORM77% similar
$15/mo Individual
-14% vs Individual median
posteahora
● PLATFORM77% similar
no Individual plan
entry $24/mo
ocoya_2
● PLATFORM74% similar
$29/mo Individual
+66% vs Individual median
DunSocial
● PLATFORM73% similar
$20/mo Individual
+14% vs Individual median
boradeai
● PLATFORM72% similar
no public price
Postey
● PLATFORM71% similar
$9/mo Individual
-49% vs Individual median
OOther1Ranked by similarity
Social0
● OTHER75% similar
$9/mo Individual

Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.