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Market around Little Canary

An open-source prompt-injection detection tool that sends untrusted text to a powerless canary model, evaluates behavioral residue, and returns block, flag, or pass verdicts before an AI agent acts.

Visit github.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
Little Canary · Pro
No Pro plan
—
Pro-API median
—
insufficient comparable pricing
vs Pro APIs
No comparison
Little Canary doesn't sell Pro
ⓘ Comparisons are same provider type (API) and same buyer tier (Pro). Never across tiers.
Market density
39th pctile
73 competing vendors
Comparable listings · 30d
—
Price spectrum · Pro plans · 3 of 4 providers priced · log scale · $20 → $99/mo
Agents MCP servers◻ shaded = middle 50% · line = median (all types)Little Canary has no comparable Pro price — not plotted

Products in this market

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

AAPIs4Ranked by similarity
Little Canarythis listing
● API
no public price
AegisAI
● API75% similar
no public price
VerityLayer
● API72% similar
no public price
VerityLayer
● API70% similar
no public price
MMCP servers23Ranked by similarity
Prompt Guard Injection Sanitizer
● MCP85% similar
no public price
PR
promptscan
● MCP84% similar
no public price
markedet Prompt-Injection Check
● MCP84% similar
no public price
SmuggleCheck
● MCP81% similar
no public price
MCP Injection Guard
● MCP81% similar
no public price
Prompt Fence
● MCP80% similar
no public price
EM
EMA Prompt Injection Firewall v3.1.0
● MCP79% similar
no public price
GenPark Agent Red-Team Indirect Injection Fuzzer
● MCP79% similar
no public price
CA
Canaryguard 402
● MCP79% similar
no public price
Toolwall
● MCP76% similar
no public price
Quiet Menders
● MCP75% similar
no public price
Canary MCP
● MCP75% similar
no public price
Shrike Security
● MCP74% similar
$99/mo Pro
Mirage MCP
● MCP74% similar
no public price
Cheetah Security
● MCP73% similar
no public price
gamAI Trust Layer
● MCP73% similar
no public price
Guardian Data Cleanser
● MCP72% similar
no public price
Agent Firewall
● MCP71% similar
no public price
mcp-skill-sec
● MCP71% similar
no public price
Shield
● MCP71% similar
no public price
Zentric Protocol
● MCP71% similar
no Pro plan
entry $29/mo
NU
Nullcone
● MCP70% similar
no public price
bot-tells
● MCP70% similar
no public price
OOther13Ranked by similarity
GenPark Prompt Injection Jailbreak Detector
● OTHER83% similar
no public price
Fabraix Playground
● OTHER79% similar
no public price
Stroq
● OTHER78% similar
no public price
bastionmemory
● OTHER77% similar
no public price
PHANTOM SNARE
● OTHER76% similar
no public price
invariant
● OTHER75% similar
no public price
Agent Injection Bench
● OTHER74% similar
no public price
PR
Prism-Eval
● OTHER74% similar
no public price
Endpoint Protector
● OTHER74% similar
no public price
Sunglasses
● OTHER72% similar
no public price
Anubis
● OTHER71% similar
no public price
xaidr
● OTHER70% similar
no public price
shellfirm
● OTHER70% similar
no public price
AAgents7Ranked by similarity
Patronus Scanner
● AGENT77% similar
$69/mo Pro
BLAZLE
● AGENT74% similar
$20/mo Pro
AIShield
● AGENT72% similar
no public price
Agent Blackbox
● AGENT72% similar
no public price
AgentLooper
● AGENT71% similar
no public price
SKEPTIC
● AGENT71% similar
no public price
Parry-guard
● AGENT71% similar
no public price
FFrameworks3Ranked by similarity
Midge Security
● FRAMEWORK73% similar
no public price
Modelfuzz
● FRAMEWORK73% similar
no public price
Actionrail
● FRAMEWORK71% 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.