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Market around Worlds

A local AI agent testing environment that runs agents against isolated, replayable twins of systems such as Stripe and Zendesk. Teams can inspect state changes, inject failures, advance time, and verify outcomes.

Visit usesparta.co ↗Pricing page ↗
Pricing (2 buyer tiers · 6 plans)
Free plan available Free
As parsed from usesparta.co/pricing on 2026-11-15.

Explore the market

Prices and medians update for the tier you select.

Compare at
Worlds · SME / Team
$500/mo
Team plan
SME / Team-platform median
$499
across 5 priced platforms
vs SME / Team platforms
0% at par
at par with SME / Team platforms
ⓘ Comparisons are same provider type (platform) and same buyer tier (SME / Team). Never across tiers.
Market density
78th pctile
689 competing vendors
Comparable listings · 30d
—
Platforms · SME / Team median
$499/mo
5 priced · $349–$799 mid 50%
Price spectrum · SME / Team plans · 7 of 11 providers priced · log scale · $29 → $799/mo
Platforms Frameworks◻ shaded = middle 50% · line = median (all types)large ringed dot = Worlds ($500/mo)

Products in this market

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

PPlatforms24Ranked by similarity
Worldsthis listing
● PLATFORM
$500/mo SME / Team
0% vs SME / Team median
Pome
● PLATFORM86% similar
no public price
Mirrors
● PLATFORM80% similar
no public price
Agent Security Sandbox
● PLATFORM80% similar
no public price
Etna
● PLATFORM80% similar
$333/mo SME / Team
-33% vs SME / Team median
Agent Eval Harness
● PLATFORM80% similar
no public price
Scorecard
● PLATFORM80% similar
$299/mo SME / Team
-40% vs SME / Team median
Daishi Studio
● PLATFORM79% similar
$499/mo SME / Team
0% vs SME / Team median
QAgent
● PLATFORM79% similar
no SME / Team plan
entry $29/mo
Agentleak
● PLATFORM79% similar
no public price
Molar
● PLATFORM79% similar
no public price
Martian Security
● PLATFORM79% similar
no public price
Plainwright
● PLATFORM79% similar
no public price
Mphora
● PLATFORM78% similar
no public price
Okareo
● PLATFORM78% similar
$799/mo SME / Team
+60% vs SME / Team median
LIFE FORGE
● PLATFORM78% similar
no public price
Enoki
● PLATFORM78% similar
no public price
BotGauge
● PLATFORM78% similar
no public price
ClientCoded
● PLATFORM77% similar
$99/mo SME / Team
-80% vs SME / Team median
Agentsproof
● PLATFORM77% similar
no SME / Team plan
entry $24/mo
Matraix
● PLATFORM77% similar
no public price
Tracely
● PLATFORM76% similar
no public price
UCP Playground
● PLATFORM76% similar
no public price
Bottrade
● PLATFORM76% similar
no SME / Team plan
entry $20/mo
FFrameworks9Ranked by similarity
Agent Rehearsal
● FRAMEWORK82% similar
no public price
Agentbench
● FRAMEWORK81% similar
no public price
Agentspec
● FRAMEWORK80% similar
no public price
Firedrill
● FRAMEWORK80% similar
no public price
Understudy
● FRAMEWORK78% similar
no public price
Mockloop
● FRAMEWORK77% similar
no public price
Niceeval
● FRAMEWORK77% similar
no public price
Langwatch
● FRAMEWORK77% similar
$29/mo SME / Team
Aimock
● FRAMEWORK76% similar
no public price
MMCP servers12Ranked by similarity
mcp-stub
● MCP80% similar
no public price
BERGHAIN MCP Server
● MCP79% similar
no public price
smb-sandbox
● MCP79% similar
$149 one-time SME / Team
not monthly-comparable
Mcp Test Tools
● MCP79% similar
no public price
Compass
● MCP78% similar
no public price
testrun-mcp
● MCP78% similar
no public price
Dry Run
● MCP77% similar
no public price
JOONS MCP Mock Server
● MCP77% similar
no public price
TestLens
● MCP77% similar
no public price
Argus QA MCP
● MCP76% similar
no public price
MCP Recovery Lab
● MCP76% similar
no public price
Alethia
● MCP76% similar
no public price
AAgents2Ranked by similarity
AgentProbe
● AGENT80% similar
no public price
Universal Agentic QA
● AGENT76% similar
no public price
OOther3Ranked by similarity
AgentAxiom
● OTHER78% similar
no public price
RE
Resilireplay
● OTHER77% similar
no public price
AJX
● OTHER77% 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.