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Market around Knowledge Engine

An open-source knowledge system that ingests and summarizes AI research, maintains a dated knowledge repository, and exposes grounded retrieval and research tools through an MCP server.

Visit github.com

Explore the market

Prices and medians update for the tier you select.

Compare at
Knowledge Engine · Pro
No Pro plan
Pro-provider median
insufficient comparable pricing
vs Pro providers
No comparison
Knowledge Engine doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
88th pctile
555 competing vendors
Comparable listings · 30d
MCP servers · Pro median
$3.42/mo
3 priced · $2.42–$5.21 mid 50%
Price spectrum · Pro plans · 3 of 9 providers priced · log scale · $1.33$7/mo
Agents MCP servers◻ shaded = middle 50% · line = median (all types)Knowledge Engine has no comparable Pro price — not plotted

Products in this market

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

OOther2Ranked by similarity
Knowledge Enginethis listing
OTHER
no public price
breakthrough_ai_research_googl
OTHER76% similar
no public price
MMCP servers43Ranked by similarity
context_awesome
MCP83% similar
no public price
PaperPilot
MCP82% similar
no public price
web_researcher_mcp
MCP82% similar
no public price
Infobroker
MCP80% similar
no public price
clawfetch_mcp
MCP80% similar
no public price
WebVector
MCP80% similar
no public price
knowledge
MCP79% similar
no public price
perplexity_search
MCP79% similar
no Pro plan
entry $10/mo
PocketVault
MCP78% similar
no public price
anakin
MCP78% similar
no public price
Vist
MCP78% similar
$7/mo Pro
+105% vs Pro median
wigolo
MCP78% similar
no public price
wigolo_2026
MCP78% similar
no public price
tru8
MCP78% similar
no Pro plan
entry $22/mo
openalex_research_mcp
MCP78% similar
no public price
mitwatch
MCP78% similar
no Pro plan
entry $10/mo
zampognamichelangelo_aidesignb
MCP78% similar
no public price
paperclip_2
MCP78% similar
no public price
rival_search_mcp
MCP77% similar
no public price
burn_mcp_server
MCP77% similar
no public price
research_mcp
MCP77% similar
no Pro plan
entry $10/mo
web_forager
MCP77% similar
no public price
kaggle_mcp
MCP77% similar
no public price
CR
crw
MCP77% similar
no Pro plan
entry $10/mo
signalis_mcp
MCP77% similar
no public price
jina_mcp_server
MCP77% similar
no public price
SciWeave MCP Server
MCP77% similar
no public price
SW
swarm_web_crawller
MCP77% similar
no public price
Web Search MCP
MCP77% similar
no public price
octagon
MCP77% similar
$1.42/mo Pro
-58% vs Pro median
bgpt_mcp
MCP77% similar
no public price
Bright Data MCP
MCP77% similar
no public price
Jina AI
MCP76% similar
no public price
zhiyong_kg
MCP76% similar
no public price
deepsieve_mcp
MCP76% similar
no public price
ScrapingAnt MCP
MCP76% similar
no public price
Fodda MCP
MCP76% similar
no public price
TokenArchive
MCP76% similar
no public price
sophotron
MCP76% similar
no public price
Tool Directory MCP Server
MCP76% similar
no public price
browseai_dev
MCP76% similar
no public price
ForgeMesh Library
MCP76% similar
no public price
tavily_mcp
MCP76% similar
no public price
AAPIs2Ranked by similarity
Exa Deep Research API
API77% similar
no public price
Syntology
API76% similar
no Pro plan
entry $12/mo
FFrameworks1Ranked by similarity
scholaraio
FRAMEWORK77% similar
no public price
AAgents2Ranked by similarity
scienceclaw
AGENT76% similar
no public price
Undermind
AGENT76% similar
$1.33/mo Pro

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.