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index / Arkolith vs Congressional Stock Brain

>_ Arkolith vs Congressional Stock Brain

Arkolith and Congressional Stock Brain, side-by-side. Compare the facts below, then pick the one that fits your workflow.

Arkolith
Congressional Stock Brain
one-liner
Provides SEC 13F institutional holdings, Form 4 insider trades, and congressional disclosures through MCP and REST API with per-datapoint provenance to primary SEC filings.
Tracks and analyzes stock trades disclosed by members of the U.S. Congress in real time using AI pattern recognition.
best for
querying institutional money flow and insider activity with per-datapoint provenance for grounded analysis and anti-hallucination citation
tracking congressional trading activity as an alternative data signal for equity research.
key feature
every datapoint returns with source filing, accession number, and SEC EDGAR URL
aggregates all congressional trades into a single collective signal feed
who uses it
Retail, RIA, Hedge Fund
Retail
asset class
Equities
Equities
function
Data & APIs, Research
Alt Data, News & Sentiment
strategies
Event-Driven / Special Situations, Fundamental Analysis, Value Investing
Event-Driven / Special Situations, Fundamental Analysis
workflow
Research, Monitoring
Idea Generation, Research
instruments
Stocks
Stocks
regions
North America
North America
pricing
FREE-$$
$
plans
Evaluation Grant 500 one-time credits at signup, no card
Pro $7.77
free tier
yes
no
model
freemium
subscription
via
web, mcp, api
web
audience
—
retail
upvotes
0
0

Arkolith vs Congressional Stock Brain: key differences

  • Arkolith has a free tier; Congressional Stock Brain is $ (from Pro $7.77).
  • Only Arkolith is available via mcp, api.
  • Arkolith also covers monitoring in the workflow.
  • Congressional Stock Brain also covers idea generation in the workflow.
  • Arkolith lists RIA, Hedge Fund users; Congressional Stock Brain does not.
  • Arkolith is tagged for value investing.

about Arkolith

arkolith provides SEC 13F institutional holdings, Form 4 insider trades, and congressional disclosures via REST API and MCP server. every datapoint returns with source filing metadata, accession number, and SEC EDGAR URL for verification. targets AI agents and developers through streamable-HTTP MCP endpoint and standard JSON REST, with 37 tools across 13 datasets including capital rotation, fund holdings, insider transactions, FDA catalysts, and FRED macro data.

about Congressional Stock Brain

tracks stock trades disclosed by u.s. congress members under the stock act and aggregates them into a single feed using ai pattern recognition. features cluster detection, sector pressure analysis, and committee-weighted conviction scoring to surface collective investment signals from congressional filings.

Arkolith
Provides SEC 13F institutional holdings, Form 4 insider trades, and congressional disclosures through MCP and REST API with per-datapoint provenance to primary SEC filings.
[↗] visit arkolith.com
Congressional Stock Brain
Tracks and analyzes stock trades disclosed by members of the U.S. Congress in real time using AI pattern recognition.
[↗] visit congressionalstockbrain.com

See full data, pricing and alternatives on the Arkolith profile page, or the Congressional Stock Brain profile page.

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