agentery
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Market around AppendOnly

An on-premises audit and evidence system for AI agents that records tool calls, verifies agent claims, detects changes, and preserves signed, tamper-resistant work history for regulated teams.

Visit appendonly.ai ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
AppendOnly · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
AppendOnly doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
78th pctile
364 competing vendors
Comparable listings · 30d
—
Platforms · Pro median
$99/mo
8 priced · $86.5–$99 mid 50%
Price spectrum · Pro plans · 8 of 11 providers priced · log scale · $5 → $199/mo
MCP servers Platforms◻ shaded = middle 50% · line = median (all types)AppendOnly has no comparable Pro price — not plotted

Products in this market

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

OOther8Ranked by similarity
AppendOnlythis listing
● OTHER
no public price
PandaX
● OTHER82% similar
no public price
Aileron
● OTHER80% similar
no public price
lotor
● OTHER79% similar
no public price
pod
● OTHER78% similar
no public price
Agent Effect Gate
● OTHER75% similar
no public price
AI-Safeguard
● OTHER74% similar
no public price
xaidr
● OTHER74% similar
no public price
PPlatforms12Ranked by similarity
agnys
● PLATFORM82% similar
no Pro plan
entry $49/mo
ProofChain
● PLATFORM80% similar
$49/mo Pro
-51% vs Pro median
satgate
● PLATFORM79% similar
$99/mo Pro
0% vs Pro median
Traccia
● PLATFORM78% similar
$99/mo Pro
0% vs Pro median
aming_claw
● PLATFORM77% similar
no public price
Adaptive
● PLATFORM76% similar
no public price
litefuse
● PLATFORM75% similar
$199/mo Pro
+101% vs Pro median
retrace
● PLATFORM75% similar
$99/mo Pro
0% vs Pro median
Cupcake
● PLATFORM75% similar
no public price
Lunar
● PLATFORM74% similar
no public price
Agency.AI
● PLATFORM74% similar
no public price
ContextIQ
● PLATFORM74% similar
$5/mo Pro
-95% vs Pro median
MMCP servers19Ranked by similarity
Actionlog
● MCP82% similar
no public price
agent_receipts
● MCP82% similar
no public price
CCS Runtime Evidence MCP Server
● MCP81% similar
no public price
LoopGrid MCP Server
● MCP79% similar
no public price
Vaara
● MCP78% similar
no public price
QED Proof MCP
● MCP78% similar
no public price
mcpcut
● MCP78% similar
no public price
rea
● MCP77% similar
no public price
Agent Observability
● MCP77% similar
no public price
Readproof
● MCP76% similar
no public price
deploy_to_agents
● MCP75% similar
$30/mo Pro
ai_crawler_claims
● MCP75% similar
no public price
Counterfactual Immune Forge
● MCP75% similar
no public price
browseai_dev
● MCP75% similar
no public price
Quiet Menders
● MCP75% similar
no public price
AgentSeed
● MCP74% similar
no public price
cronozen_proof
● MCP74% similar
$99/mo Pro
nizh
● MCP74% similar
no Pro plan
entry $699/mo
Etch
● MCP74% similar
no public price
AAgents4Ranked by similarity
Self-Auditing Agent
● AGENT81% similar
no public price
agentmetry_2
● AGENT77% similar
no public price
ai_agents_compliance_automate_
● AGENT76% similar
no public price
agentshield_repo
● AGENT74% similar
no public price
FFrameworks6Ranked by similarity
Signet
● FRAMEWORK77% similar
no public price
regent
● FRAMEWORK76% similar
no public price
Decapod
● FRAMEWORK76% similar
no public price
ICODE Agent
● FRAMEWORK75% similar
no public price
bound
● FRAMEWORK75% similar
no public price
cage_lite
● FRAMEWORK74% similar
no public price
AAPIs1Ranked by similarity
cohesion
● API75% similar
no Pro plan
entry $299/mo

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.