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Market around Viaduct

C4 architecture modeling tool with a hosted MCP server that lets AI coding agents such as Cursor and Claude Code read system context, diagrams, documentation, schemas, and API contracts.

Visit c4.quietgridlabs.com ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
Viaduct · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
Viaduct doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
87th pctile
474 competing vendors
Comparable listings · 30d
—
MCP servers · Pro median
$29/mo
3 priced · $24–$64 mid 50%
Platforms · Pro median
$119/mo
2 priced · $89–$149 mid 50%
Price spectrum · Pro plans · 4 of 8 providers priced · log scale · $19 → $99/mo
MCP servers Platforms◻ shaded = middle 50% · line = median (all types)Viaduct has no comparable Pro price — not plotted

Products in this market

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

OOther5Ranked by similarity
Viaductthis listing
● OTHER
no public price
sot-graph
● OTHER78% similar
no public price
codealmanac
● OTHER76% similar
no public price
dataverse_skills
● OTHER75% similar
no public price
directed_memory_bank
● OTHER75% similar
no public price
MMCP servers32Ranked by similarity
opscat
● MCP84% similar
no public price
FlowCraft
● MCP81% similar
no public price
mcp_adr_analysis_server
● MCP80% similar
no public price
sprintra
● MCP79% similar
no Pro plan
entry $5/mo
context_engineering
● MCP79% similar
$29/mo Pro
0% vs Pro median
roam_code
● MCP79% similar
no Pro plan
entry $99/mo
ContextStream
● MCP77% similar
$19/mo Pro
-34% vs Pro median
enola
● MCP77% similar
no public price
codescout
● MCP77% similar
no public price
cursor_buddy_mcp
● MCP77% similar
no public price
Repo Context MCP
● MCP77% similar
no public price
sync
● MCP77% similar
no public price
indxr
● MCP76% similar
no public price
mk_family
● MCP76% similar
no public price
remembrallmcp
● MCP76% similar
no public price
amdb
● MCP76% similar
no public price
Pollux
● MCP76% similar
no public price
xrm_mcp
● MCP75% similar
no public price
mimirs
● MCP75% similar
no public price
Euthynos
● MCP75% similar
no public price
Sophia Architecture
● MCP75% similar
no public price
world_model_mcp
● MCP75% similar
no public price
agents_remember
● MCP75% similar
no public price
CogMemory MCP Server
● MCP75% similar
no public price
EIP MCP Server
● MCP75% similar
no public price
guide
● MCP74% similar
no public price
qurio
● MCP74% similar
no public price
raysense
● MCP74% similar
no public price
metatron
● MCP74% similar
no public price
Primer MCP
● MCP74% similar
no public price
wavn
● MCP74% similar
$99/mo Pro
+241% vs Pro median
sourcebook
● MCP74% similar
no public price
FFrameworks9Ranked by similarity
bitloops
● FRAMEWORK82% similar
no public price
spec_driven_develop
● FRAMEWORK79% similar
no public price
totem
● FRAMEWORK78% similar
no public price
acs
● FRAMEWORK78% similar
no public price
chunkhound
● FRAMEWORK77% similar
no public price
codemium
● FRAMEWORK76% similar
no public price
boffin
● FRAMEWORK75% similar
no public price
sp_context
● FRAMEWORK75% similar
no public price
ai_harness_template
● FRAMEWORK74% similar
no public price
PPlatforms4Ranked by similarity
memcode
● PLATFORM78% similar
no Pro plan
entry $25/mo
Verdent AI
● PLATFORM75% similar
$59/mo Pro
-50% vs Pro median
AQ
● PLATFORM74% similar
no Pro plan
entry $50/mo
blackbox_ai
● PLATFORM74% 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.