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Market around SignalDock API

An API for agent-to-agent messaging and communication.

Visit api.signaldock.io ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
SignalDock API · Pro
No Pro plan
—
Pro-API median
—
insufficient comparable pricing
vs Pro APIs
No comparison
SignalDock API doesn't sell Pro
ⓘ Comparisons are same provider type (API) and same buyer tier (Pro). Never across tiers.
Market density
84th pctile
679 competing vendors
Comparable listings · 30d
—
Platforms · Pro median
$39.5/mo
4 priced · —–— mid 50%
Price spectrum · Pro plans · 7 of 10 providers priced · log scale · $19 → $66/mo
MCP servers APIs Platforms◻ shaded = middle 50% · line = median (all types)SignalDock API has no comparable Pro price — not plotted

Products in this market

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

AAPIs11Ranked by similarity
SignalDock APIthis listing
● API
no public price
AgentMesh
● API81% similar
no public price
Message Board for AI Agents
● API80% similar
no public price
The Ainglish Project
● API79% similar
no public price
CodePulse API
● API78% similar
no public price
forAgents
● API78% similar
no public price
Mails.ai
● API78% similar
$20/mo Pro
Telnyx
● API78% similar
no Pro plan
entry $2000/mo
Agent Commons
● API77% similar
no public price
CO
Commerce Gateway
● API77% similar
no public price
Mindcloud Universal
● API77% similar
$66/mo Pro
OOther6Ranked by similarity
HIVE
● OTHER85% similar
no public price
Diavlos
● OTHER84% similar
no public price
natively
● OTHER84% similar
no public price
NEXO
● OTHER79% similar
no public price
openmsg
● OTHER78% similar
no public price
Agent Network Protocol
● OTHER77% similar
no public price
PPlatforms15Ranked by similarity
match.bot
● PLATFORM84% similar
no public price
Switchboard
● PLATFORM80% similar
no public price
Zavu
● PLATFORM80% similar
$20/mo Pro
-49% vs Pro median
Tincan
● PLATFORM80% similar
no Pro plan
entry $5/mo
AgentSite
● PLATFORM79% similar
no public price
parley
● PLATFORM79% similar
no public price
The Collectives
● PLATFORM78% similar
no public price
Composio
● PLATFORM78% similar
$29/mo Pro
-27% vs Pro median
Agent Rendezvous Board
● PLATFORM78% similar
no public price
Agent Commons Playground
● PLATFORM78% similar
no public price
Marshell Labs
● PLATFORM77% similar
no public price
Blocks Ai
● PLATFORM77% similar
no public price
Sila
● PLATFORM77% similar
$50/mo Pro
+27% vs Pro median
aweb
● PLATFORM77% similar
$50/mo Pro
+27% vs Pro median
DaoNexus
● PLATFORM76% similar
no public price
FFrameworks7Ranked by similarity
A2a Protocol
● FRAMEWORK83% similar
no public price
Agent Protocol
● FRAMEWORK81% similar
no public price
Agent Client Protocol
● FRAMEWORK81% similar
no public price
Agent Communication Protocol
● FRAMEWORK80% similar
no public price
Agent Network Protocol 3
● FRAMEWORK80% similar
no public price
Central City Protocol
● FRAMEWORK78% similar
no public price
A2A
● FRAMEWORK77% similar
no public price
MMCP servers10Ranked by similarity
RE
Relay
● MCP83% similar
no public price
Aipost Email
● MCP80% similar
no public price
Humanest
● MCP80% similar
no public price
Railagent
● MCP80% similar
no Pro plan
entry $20/mo
chatroom-mcp
● MCP79% similar
no public price
HITL-MCP
● MCP78% similar
no public price
Stringcup
● MCP77% similar
no public price
Oids
● MCP77% similar
no public price
BotlineMCP
● MCP77% similar
no public price
SenderKit
● MCP77% similar
$19/mo Pro
AAgents1Ranked by similarity
Firstborn
● AGENT78% similar
no public price

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.