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Market around stim-guard

Open-source Python constraint engine for autonomous AI systems. It evaluates agent outputs through entropy, downstream-consequence, and security checks before execution, with integrations for LangChain, OpenAI, and Anthropic.

Visit github.comPricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
stim-guard · Pro
No Pro plan
Pro-provider median
insufficient comparable pricing
vs Pro providers
No comparison
stim-guard doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
11th pctile
5 strong substitutes
Price momentum · 31d
Flat
Agents · Pro median
$64/mo
2 priced · $56.5–$71.5 mid 50%
MCP servers · Pro median
$49/mo
1 priced · $49–$49 mid 50%
Frameworks · Pro median
$99/mo
1 priced · $99–$99 mid 50%

Agents cost 1.3× MCP servers at the Pro tier.

Price spectrum · Pro plans · 4 of 4 providers priced · log scale · $49$99/mo
Agents MCP servers Frameworks◻ shaded = middle 50% · line = median (all types)stim-guard has no comparable Pro price — not plotted

Products in this market

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

FFrameworks17Ranked by relevance
stim-guardthis listing
FRAMEWORK · relevance 100%
no public price
the_open_engine
FRAMEWORK · relevance 70%
no public price
actionrail
FRAMEWORK · relevance 69%
no public price
nio_agent_guard
FRAMEWORK · relevance 69%
no public price
agentrails
FRAMEWORK · relevance 67%
no public price
modelfuzz
FRAMEWORK · relevance 66%
no public price
ai_harness_template
FRAMEWORK · relevance 66%
no public price
speclock
FRAMEWORK · relevance 66%
$99/mo Pro
Guardrails AI
FRAMEWORK · relevance 65%
no public price
ouro_loop
FRAMEWORK · relevance 65%
no public price
cage_lite
FRAMEWORK · relevance 65%
no public price
gensee_crate
FRAMEWORK · relevance 65%
no public price
swarm_ai_safety
FRAMEWORK · relevance 65%
no public price
agentspec
FRAMEWORK · relevance 64%
no public price
shackle
FRAMEWORK · relevance 64%
no public price
AgenticDome Python SDK
FRAMEWORK · relevance 64%
no public price
actenon
FRAMEWORK · relevance 64%
no public price
AAgents8Ranked by relevance
actenon_2
AGENT · relevance 69%
no public price
AgentInterdict
AGENT · relevance 68%
$79/mo Pro
+23% vs Pro median
Akto AI Agent Security Platform
AGENT · relevance 66%
no public price
perfai_security
AGENT · relevance 66%
$49/mo Pro
-23% vs Pro median
agentgrc_ai
AGENT · relevance 66%
no public price
orka
AGENT · relevance 65%
no public price
straiker_ascend_ai
AGENT · relevance 64%
no public price
probeagent
AGENT · relevance 64%
no public price
OOther6Ranked by relevance
invock
OTHER · relevance 67%
no public price
asl_v6
OTHER · relevance 67%
no public price
CSC Agent Guard V1
OTHER · relevance 66%
no public price
AIUC-1
OTHER · relevance 64%
no public price
safeai
OTHER · relevance 64%
no public price
xaidr
OTHER · relevance 64%
no public price
AAPIs3Ranked by relevance
pathtoAGI — the Observatory
API · relevance 67%
no public price
trustloopguard
API · relevance 66%
no public price
mneme_hq
API · relevance 64%
no public price
MMCP servers9Ranked by relevance
jkanselaar_python_code_validat
MCP · relevance 66%
no public price
Vaultak
MCP · relevance 65%
$49/mo Pro
NOMOS Cross-Border Broker
MCP · relevance 65%
no public price
NOMOS Governance
MCP · relevance 65%
no public price
MandateGuard
MCP · relevance 64%
no public price
Agent Guardrail
MCP · relevance 64%
no public price
AIM Guard
MCP · relevance 64%
no public price
ICME Preflight
MCP · relevance 64%
no public price
sovereign_agentops
MCP · relevance 64%
no public price
PPlatforms7Ranked by relevance
cordum
PLATFORM · relevance 66%
no public price
ironcurtain
PLATFORM · relevance 66%
no public price
dros_vep_lite
PLATFORM · relevance 66%
no public price
ctf_agent_benchmark
PLATFORM · relevance 66%
no public price
general_analysis
PLATFORM · relevance 65%
no public price
agentavow
PLATFORM · relevance 64%
no public price
lakera_red
PLATFORM · relevance 64%
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.