Market around Research Chain

An MCP server that retrieves connected information about an academic paper from its DOI, PMID, or arXiv ID, including full text, open-access copies, licenses, datasets, code, citations, and retraction status.

Visit github.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at

Research Chain · Pro

No Pro plan

—

Pro-MCP server median

—

insufficient comparable pricing

vs Pro MCP servers

No comparison

Research Chain doesn't sell Pro

ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.

Market density

34th pctile

6 competing vendors

Comparable listings · 30d

Flat

limited data · 0 priced comparables

Price spectrum · Pro plans · 3 of 3 providers priced · log scale · $1.33 → $15/mo

Agents MCP servers◻ shaded = middle 50% · line = median (all types)Research Chain has no comparable Pro price — not plotted

Products in this market

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

MMCP servers16Ranked by similarity

Research Chainthis listing

● MCP

no public price