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Market around shackle

An open-source runtime governance layer and policy-decision daemon for autonomous AI agents. Mediates tool calls, enforcing guardrails, budget and loop limits, policy constraints, and human-in-the-loop decisions.

Visit github.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
shackle · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
shackle doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
75th pctile
234 strong substitutes
Price momentum · 31d
+83.7%
Agents · Pro median
$79/mo
1 priced · $79–$79 mid 50%
MCP servers · Pro median
$49/mo
1 priced · $49–$49 mid 50%
Frameworks · Pro median
$19/mo
1 priced · $19–$19 mid 50%

Agents cost 1.6× MCP servers at the Pro tier.

Price spectrum · Pro plans · 3 of 7 providers priced · log scale · $19 → $79/mo
Agents MCP servers Frameworks◻ shaded = middle 50% · line = median (all types)shackle has no comparable Pro price — not plotted

Products in this market

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

FFrameworks20Ranked by relevance
shacklethis listing
● FRAMEWORK · relevance 100%
no public price
thumbgate
● FRAMEWORK · relevance 83%
$19/mo Pro
cyber_ming_protocol
● FRAMEWORK · relevance 79%
no public price
ouro_loop
● FRAMEWORK · relevance 77%
no public price
nobulex
● FRAMEWORK · relevance 77%
no public price
actauth
● FRAMEWORK · relevance 77%
no public price
gensee_crate
● FRAMEWORK · relevance 77%
no public price
nio_agent_guard
● FRAMEWORK · relevance 76%
no public price
pyshackle
● FRAMEWORK · relevance 76%
no public price
paios_ce
● FRAMEWORK · relevance 75%
no public price
opc_team
● FRAMEWORK · relevance 75%
no public price
ai_harness_template
● FRAMEWORK · relevance 75%
no public price
sidclaw
● FRAMEWORK · relevance 75%
no public price
manifesto_ai
● FRAMEWORK · relevance 75%
no public price
agentnest
● FRAMEWORK · relevance 75%
no public price
behalf_harness
● FRAMEWORK · relevance 74%
no public price
failproof_ai
● FRAMEWORK · relevance 73%
no Pro plan
entry $99/mo
Agent Zero
● FRAMEWORK · relevance 73%
no public price
bpmstack_org
● FRAMEWORK · relevance 73%
no public price
StateM
● FRAMEWORK · relevance 73%
no public price
PPlatforms19Ranked by relevance
steerplane
● PLATFORM · relevance 86%
no public price
ironcurtain
● PLATFORM · relevance 81%
no public price
cordum
● PLATFORM · relevance 81%
no public price
boundflow
● PLATFORM · relevance 78%
no public price
clay_seal
● PLATFORM · relevance 78%
no public price
Lunar
● PLATFORM · relevance 77%
no public price
aming_claw
● PLATFORM · relevance 77%
no public price
TetherIQ
● PLATFORM · relevance 76%
no public price
Kredit
● PLATFORM · relevance 75%
no Pro plan
entry $999/mo
willder
● PLATFORM · relevance 75%
no Pro plan
entry $99/mo
satgate
● PLATFORM · relevance 74%
90 one-time Pro
not monthly-comparable
xscaleai
● PLATFORM · relevance 74%
no public price
synapscli
● PLATFORM · relevance 74%
no public price
dros_vep_lite
● PLATFORM · relevance 74%
no public price
fyllocode
● PLATFORM · relevance 74%
no public price
agentuity_ai_agent_runtime
● PLATFORM · relevance 74%
no public price
contrabass
● PLATFORM · relevance 73%
no public price
eco_agent
● PLATFORM · relevance 73%
no public price
paperclip
● PLATFORM · relevance 73%
no public price
MMCP servers5Ranked by relevance
MandateGuard
● MCP · relevance 79%
no public price
gateplex
● MCP · relevance 79%
no public price
sovereign_agentops
● MCP · relevance 78%
no public price
Vaultak
● MCP · relevance 76%
$49/mo Pro
thinkneo_ai_control_plane
● MCP · relevance 76%
no public price
AAgents3Ranked by relevance
openbox
● AGENT · relevance 79%
no public price
orka
● AGENT · relevance 78%
no public price
AgentInterdict
● AGENT · relevance 76%
$79/mo Pro
OOther2Ranked by relevance
claw_shield
● OTHER · relevance 77%
no public price
PR
practicalstrategy_ai
● OTHER · relevance 74%
no public price
AAPIs1Ranked by relevance
trustloopguard
● API · relevance 76%
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.