>_ alternatives to Arkolith
7 data & apis tools that do a similar job to Arkolith, with the facts side-by-side.
See full data, pricing and features on the Arkolith profile page.
the tool you're replacing
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.
EquitiesData & APIsFREE-$$· every datapoint returns with source filing, accession number, and SEC EDGAR URL
arkolith provides SEC 13F institutional holdings, Form 4 insider trades, and congressional disclosures via REST API and MCP server. every datapoint returns with source filing metadata, accession number, and SEC EDGAR URL for verification. targets AI agents and developers through streamable-HTTP MCP endpoint and standard JSON REST, with 37 tools across 13 datasets including capital rotation, fund holdings, insider transactions, FDA catalysts, and FRED macro data.
| tool | best for | pricing | plans | who uses it |
|---|---|---|---|---|
| Arkolith (this tool) | querying institutional money flow and insider activity with per-datapoint provenance for grounded analysis and anti-hallucination citation | FREE-$$ free tier | Evaluation Grant 500 one-time credits at signup, no card | Retail, RIA, Hedge Fund |
| WhaleWisdom | tracking hedge fund and institutional investor positions using sec filing data. | FREE-$$ free tier | — | Retail |
| Quiver Quantitative | retail investors seeking alternative data on congressional trading, insider activity, and institutional holdings to inform equity decisions. | FREE-$$ free tier | Visitor Free · Premium $25/month · Premium Yearly $300/year · API $30/month | Retail |
| Congressional Stock Brain | tracking congressional trading activity as an alternative data signal for equity research. | $ | Pro $7.77 | Retail |
| The 13F | analyzing institutional equity positioning disclosed in quarterly 13f filings — manager changes, holder concentration, sector flows, portfolio similarity, and consensus positioning across the us equity market. | $-$$ free tier | free tools (portfolio changes, intelligence hub, manager clone backtester, peer $0 · manager intelligence report $49 per report · security ownership report $39 per report · sector strategy brief $39 per report · 13f playbook report $39 per report | Retail, RIA, Hedge Fund |
| AlphaSMO | tracking institutional smart-money moves and insider trading via SEC filings | FREE free tier | Free $0 | Retail |
| xfinlink | developers and researchers building factor backtests, screening systems, or equity analysis pipelines who need survivorship-bias-free data and standardized field names. | FREE-$$ free tier | — | — |
| captide | powering research workflows at long/short hedge funds and investment banks that need programmatic access to structured filings and ai-driven document intelligence | CALL | — | Hedge Fund, Investment Bank |
free alternatives to Arkolith
- WhaleWisdom — tracking hedge fund and institutional investor positions using sec filing data.
- Quiver Quantitative — retail investors seeking alternative data on congressional trading, insider activity, and institutional holdings to inform equity decisions. · Visitor Free · Premium $25/month · Premium Yearly $300/year · API $30/month
- The 13F — analyzing institutional equity positioning disclosed in quarterly 13f filings — manager changes, holder concentration, sector flows, portfolio similarity, and consensus positioning across the us equity market. · free tools (portfolio changes, intelligence hub, manager clone backtester, peer $0 · manager intelligence report $49 per report · security ownership report $39 per report · sector strategy brief $39 per report · 13f playbook report $39 per report
- AlphaSMO — tracking institutional smart-money moves and insider trading via SEC filings · Free $0
- xfinlink — developers and researchers building factor backtests, screening systems, or equity analysis pipelines who need survivorship-bias-free data and standardized field names.
- WhaleWisdom— Tracks institutional investor 13F filings, insider transactions, 13D/13G disclosures, and mutual fund holdings with backtesting and portfolio replication tools
- Quiver Quantitative— Aggregates alternative data on congressional trading, insider transactions, hedge fund activity, lobbying, government contracts, and corporate political contributions for equity research.
- Congressional Stock Brain— Tracks and analyzes stock trades disclosed by members of the U.S. Congress in real time using AI pattern recognition.
- AlphaSMO— CLI + MCP server + web dashboard for SEC EDGAR 13F institutional holdings, insider trading (Form 4), and smart-money convergence signals.EquitiesData & APIsFREE· Turns 13,000+ institutional 13F filings and insider Form 4 trades into visual charts, rankings, and convergence signals
- xfinlink— Financial data API service focused on providing structured market and fundamentals data for developers.EquitiesData & APIsFREE-$$· Financial data API access for equities-focused datasets intended for programmatic use.
- captide— Agentic AI systems grounded on public companies' disclosures that power leading long/short hedge funds and investment banks