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Market around Space Frontiers

Full-text retrieval for AI agents over peer-reviewed papers, books, patents, Wikipedia, Reddit, Telegram, and YouTube. Four read-only tools: - search_documents - search_social - fetch_document - search_in_document — return canonical source URIs (DOI / arXiv / PMID / ISBN) for ve

Visit spacefrontiers.org ↗Pricing page ↗
Pricing (2 buyer tiers · 6 plans)
Free plan available Free
As parsed from spacefrontiers.org/pricing on 2026-08-24.

Explore the market

Prices and medians update for the tier you select.

Compare at
Space Frontiers · Pro
$20/mo
Unlimited web search subscription plan
Pro-MCP server median
$99
across 12 priced MCP servers
vs Pro MCP servers
80% below
below Pro MCP servers
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
92nd pctile
675 strong substitutes
Price momentum · 31d
Flat
MCP servers · Pro median
$99/mo
12 priced · $36.5–$99 mid 50%
Price spectrum · Pro plans · 11 of 13 providers priced · log scale · $20 → $249/mo
MCP servers◻ shaded = middle 50% · line = median (all types)large ringed dot = Space Frontiers ($20/mo)

Products in this market

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

MMCP servers49Ranked by relevance
Space Frontiersthis listing
● MCP · relevance 100%
$20/mo Pro
-80% vs Pro median
ForgeMesh Library
● MCP · relevance 85%
no public price
alpha_sense_developer
● MCP · relevance 84%
no public price
search-gateway
● MCP · relevance 84%
no public price
RE
Refetch
● MCP · relevance 84%
no public price
AL
alexandria
● MCP · relevance 83%
no public price
wigolo_2026
● MCP · relevance 83%
no public price
web_search
● MCP · relevance 82%
no public price
web_researcher_mcp
● MCP · relevance 82%
no public price
DuckDuckGo & Felo AI Search
● MCP · relevance 82%
no Pro plan
entry $10/mo
MCP Toolserver
● MCP · relevance 82%
no public price
PaperPilot
● MCP · relevance 82%
$99/mo Pro
0% vs Pro median
Sofya
● MCP · relevance 82%
no public price
context_awesome
● MCP · relevance 81%
no public price
ezel
● MCP · relevance 81%
$249/mo Pro
+152% vs Pro median
web_scraping_mcp
● MCP · relevance 81%
no public price
blockrun_mcp
● MCP · relevance 81%
no public price
search1api_mcp
● MCP · relevance 81%
$99/mo Pro
0% vs Pro median
agentready
● MCP · relevance 81%
$49/mo Pro
-51% vs Pro median
web_search_mcp
● MCP · relevance 81%
no public price
ninelayer
● MCP · relevance 81%
no public price
Knowledge Raven
● MCP · relevance 81%
$29/mo Pro
-71% vs Pro median
caesar_web_search
● MCP · relevance 81%
no public price
olostep_mcp
● MCP · relevance 80%
$99/mo Pro
0% vs Pro median
Agent Web Combo
● MCP · relevance 80%
no public price
Urantia Papers
● MCP · relevance 80%
no public price
mcp_server_webcrawl
● MCP · relevance 80%
no public price
mcp_local_rag
● MCP · relevance 80%
no public price
Toolbelt
● MCP · relevance 80%
$29/mo Pro
-71% vs Pro median
CY
cyanheads_wikipedia_mcp_server
● MCP · relevance 80%
no public price
CR
crw
● MCP · relevance 80%
no Pro plan
entry $10/mo
daedra
● MCP · relevance 80%
no public price
thisispaper_intelligence
● MCP · relevance 79%
$99/mo Pro
0% vs Pro median
AI
AI Research Assistant
● MCP · relevance 79%
no public price
Desearch AI
● MCP · relevance 79%
no public price
Parallel Web Search
● MCP · relevance 79%
no public price
searchstack
● MCP · relevance 79%
$99/mo Pro
0% vs Pro median
anysearch
● MCP · relevance 79%
no public price
Pydantic Zotero MCP
● MCP · relevance 79%
no public price
Jina AI
● MCP · relevance 79%
no public price
signalis_mcp
● MCP · relevance 79%
no public price
agent_fusion
● MCP · relevance 79%
no public price
metastamp
● MCP · relevance 78%
no public price
Web Search MCP
● MCP · relevance 78%
no public price
mcp_2
● MCP · relevance 78%
no public price
arxiv-mcp-server
● MCP · relevance 78%
no public price
veed-crawl
● MCP · relevance 78%
$39/mo Pro
-61% vs Pro median
bgpt_mcp
● MCP · relevance 78%
no public price
rfc_ai_tooling
● MCP · relevance 78%
no public price
OOther1Ranked by relevance
Infobroker
● OTHER · relevance 78%
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.