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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 ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at
Knowledge Engine · Pro
No Pro plan
—
Pro-MCP server median
$60
across 5 priced MCP servers
vs Pro MCP servers
No comparison
Knowledge Engine doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
67th pctile
23 competing vendors
Comparable listings · 30d
Flat
driven by tru8 $22.29→$22.33
MCP servers · Pro median
$60/mo
5 priced · $19–$99 mid 50%
Price spectrum · Pro plans · 5 of 7 providers priced · log scale · $7 → $800/mo
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.

MMCP servers47Ranked by similarity
Knowledge Enginethis listing
● MCP
no public price
Context Awesome
● MCP83% similar
no public price
Levirge Search
● MCP82% similar
$99/mo Pro
+65% vs Pro median
PaperPilot
● MCP82% similar
no public price
Web Researcher
● MCP82% similar
no public price
Calven MCP
● MCP81% similar
$800/mo Pro
+1233% vs Pro median
DonSeTch
● MCP81% similar
no public price
Zenitheye Agent Commons
● MCP81% similar
no public price
Infobroker
● MCP80% similar
no public price
Aigc Radar
● MCP80% similar
no public price
Keyless Research MCP
● MCP80% similar
no public price
Prowl
● MCP80% similar
$60/mo Pro
0% vs Pro median
Clawfetch
● MCP80% similar
no public price
research-scope-mcp
● MCP80% similar
no public price
WebVector
● MCP80% similar
no public price
Knowledge
● MCP79% similar
no public price
LitSearch II
● MCP79% similar
no public price
Omni Scraper MCP
● MCP79% similar
no public price
Perplexity Search
● MCP79% similar
no public price
PocketVault
● MCP78% similar
no public price
Anakin
● MCP78% similar
$19/mo Pro
-68% vs Pro median
Vist
● MCP78% similar
$7/mo Pro
-88% vs Pro median
Wigolo
● MCP78% similar
no public price
DeepResearch MCP Server
● MCP78% similar
no public price
MaxGraph
● MCP78% similar
no public price
Tru8
● MCP78% similar
no Pro plan
entry $22/mo
Openalex Research
● MCP78% similar
no public price
Mitwatch
● MCP78% similar
no public price
Zampognamichelangelo Aidesignb
● MCP78% similar
no public price
CliDeck MCP
● MCP78% similar
no public price
Paperclip 2
● MCP78% similar
no public price
ArXivLens MCP
● MCP78% similar
no public price
Hanging Context
● MCP78% similar
no public price
Ai Crawler Claims
● MCP77% similar
no public price
Rival Search
● MCP77% similar
no public price
Burn
● MCP77% similar
no public price
Research
● MCP77% similar
no public price
Web Forager
● MCP77% similar
no public price
Kaggle
● MCP77% similar
no public price
CR
Crw
● MCP77% similar
no public price
Signalis
● MCP77% similar
no public price
Jina
● MCP77% similar
no public price
Grandpa's AI
● MCP77% similar
no public price
SciWeave MCP Server
● MCP77% similar
no public price
polite-crawler
● MCP77% similar
no public price
HiveHall
● MCP77% similar
no public price
Git for Me
● MCP77% similar
no public price
PPlatforms2Ranked by similarity
Dream Workshop
● PLATFORM80% similar
no Pro plan
entry $10/mo
Tako
● PLATFORM78% similar
no public price
AAPIs1Ranked by similarity
Exa Deep Research API
● API77% 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.