agentery
$ agentery.com/api/mcpsubmit agent
← Back to search

Market around invariant

A provider-agnostic, MCP-native black-box harness for testing AI agent behavioral consistency across repeated trials and paraphrased inputs, including indirect prompt-injection propagation.

Visit gitlab.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
invariant · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
invariant doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
49th pctile
128 competing vendors
Comparable listings · 30d
—
Price spectrum · Pro plans · 2 of 4 providers priced · log scale · $4.99 → $49/mo
MCP servers Platforms◻ shaded = middle 50% · line = median (all types)invariant has no comparable Pro price — not plotted

Products in this market

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

OOther12Ranked by similarity
invariantthis listing
● OTHER
no public price
Fabraix Playground
● OTHER78% similar
no public price
16agents
● OTHER75% similar
no public price
Agent Injection Bench
● OTHER73% similar
no public price
Multi-Source MCP Benchmark
● OTHER73% similar
no public price
RE
Resilireplay
● OTHER72% similar
no public price
ToolProof
● OTHER72% similar
no public price
AgentChecksum
● OTHER71% similar
no public price
Benchmark Apology Pizza
● OTHER70% similar
no public price
deja
● OTHER70% similar
no public price
Clawbench
● OTHER70% similar
no public price
Ares Mbl
● OTHER70% similar
no public price
MMCP servers18Ranked by similarity
mcp-stub
● MCP81% similar
no public price
GenPark Agent Red-Team Indirect Injection Fuzzer
● MCP76% similar
no public price
gamAI Trust Layer
● MCP75% similar
no public price
Mirage MCP
● MCP73% similar
no public price
Evalgate
● MCP73% similar
no public price
DE
Deepresearch Bench Ii
● MCP73% similar
no public price
Agent Analytics Eval
● MCP72% similar
no public price
Jevstation Jev
● MCP72% similar
no public price
API Test MCP
● MCP72% similar
no public price
HEIDES
● MCP71% similar
no public price
QianYuan Protocol
● MCP71% similar
no public price
GenPark Semantic Prompt Cache
● MCP71% similar
no public price
Strategy Lab
● MCP71% similar
no public price
cold-run
● MCP71% similar
no public price
Toolwall
● MCP71% similar
no public price
smb-sandbox
● MCP71% similar
no public price
Dora
● MCP70% similar
$4.99/mo Pro
TH
ThumbGate
● MCP70% similar
no public price
FFrameworks11Ranked by similarity
Understudy
● FRAMEWORK76% similar
no public price
Agentspec
● FRAMEWORK75% similar
no public price
Mockloop
● FRAMEWORK73% similar
no public price
faultbench
● FRAMEWORK72% similar
no public price
Agentbench
● FRAMEWORK72% similar
no public price
Aimock
● FRAMEWORK72% similar
no public price
Langwatch
● FRAMEWORK71% similar
no Pro plan
entry $32/mo
Agent Rehearsal
● FRAMEWORK71% similar
no public price
Evalmonkey
● FRAMEWORK71% similar
no public price
Beagle
● FRAMEWORK70% similar
no public price
Niceeval
● FRAMEWORK70% similar
no public price
PPlatforms8Ranked by similarity
Promptlayer
● PLATFORM74% similar
$49/mo Pro
Agent Eval Harness
● PLATFORM73% similar
no public price
QAgent
● PLATFORM73% similar
no Pro plan
entry $29/mo
Spirit Room
● PLATFORM73% similar
no public price
Litefuse
● PLATFORM72% similar
no public price
agent-evals
● PLATFORM71% similar
no public price
Consumer Agent Testing Tool
● PLATFORM71% similar
no public price
Ctf Agent Benchmark
● PLATFORM71% similar
no public price
AAPIs1Ranked by similarity
AegisAI
● API73% 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.