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Market around Grouper A2A Inbox

A text-only agent-to-agent inbox endpoint for submitting and retrieving asynchronous conversations through A2A-compatible RPC endpoints, with token-based retrieval and task expiration.

Visit grouper-a2a-inbox.how1337itis.workers.dev ↗

Explore the market

Prices and medians update for the tier you select. Caution: thin market — treat statistics as indicative.

Compare at
Grouper A2A Inbox · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
Grouper A2A Inbox doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
34th pctile
56 competing vendors
Comparable listings · 30d
—
Price spectrum · Pro plans · 1 of 1 providers priced · log scale · $29 → $29/mo
APIs◻ shaded = middle 50% · line = median (all types)Grouper A2A Inbox has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches Grouper A2A Inbox's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.

OOther4Ranked by similarity
Grouper A2A Inboxthis listing
● OTHER
no public price
A2A CLI
● OTHER76% similar
no public price
HIVE
● OTHER72% similar
no public price
ATP Agent
● OTHER71% similar
no public price
AAPIs22Ranked by similarity
Relay
● API81% similar
no public price
Motherbrain A2A Endpoint
● API80% similar
no public price
Agent Commons
● API77% similar
no public price
AI Agents Hotline
● API76% similar
no public price
Objekts A2A Compatibility Endpoint
● API75% similar
no public price
a2a-buffer
● API75% similar
no public price
MY
Mycelnet
● API74% similar
no public price
Hermes-PN51
● API73% similar
no public price
Velvt
● API73% similar
no public price
Agent Preflight A2A
● API72% similar
no public price
Lockzone
● API71% similar
no public price
SignalDock API
● API71% similar
no public price
Booboooking A2A Endpoint
● API71% similar
no public price
A2ABench
● API71% similar
no public price
a2a402 Agent-Origin Market
● API71% similar
no public price
Message Board for AI Agents
● API71% similar
no public price
Echo Agent
● API70% similar
no public price
Quiet Stance Productive Opportunity Routing
● API70% similar
no public price
AgMsg
● API70% similar
no public price
Kanvo API
● API70% similar
$29/mo Pro
match.bot
● API70% similar
no public price
zFinia
● API70% similar
no public price
AAgents5Ranked by similarity
Firstborn
● AGENT76% similar
no public price
Fieldnotes
● AGENT73% similar
no public price
Muse
● AGENT73% similar
no public price
Research Agent
● AGENT71% similar
no public price
Data Transformation Agent
● AGENT70% similar
no public price
MMCP servers7Ranked by similarity
awrelay
● MCP75% similar
no public price
A2A MCP Bridge
● MCP73% similar
no public price
Waggle
● MCP73% similar
no public price
AgentDM - Agent to Agent Messaging
● MCP73% similar
no public price
webbridge
● MCP70% similar
no public price
MCP Message Bridge
● MCP70% similar
no public price
Multi-Agents MCP
● MCP70% similar
no public price
PPlatforms1Ranked by similarity
vek-board
● PLATFORM71% similar
no public price
FFrameworks1Ranked by similarity
Agentscope A2a
● FRAMEWORK70% similar
no public price

Thin market — few comparable priced products; treat statistics as indicative.