toolgrep / MCP servers / TradeStar Insider
Alternatives to TradeStar Insider
TradeStar Insider: Filing-verified SEC Form 4 insider buy signals via REST API and MCP server. 8 products similar to TradeStar Insider, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 8 of 8 have an API, 8 of 8 offer an MCP server.
- Earnings Feed API
REST API for SEC filings, insider transactions, 13F holdings, and company data from EDGAR
- algoum
SEC EDGAR API for insider trades, 8-K and 13F
- Edgrapi
US government and SEC EDGAR data API returning normalized JSON from SEC EDGAR, SAM.gov, USAspending, Grants.gov, and Congress STOCK Act filings, with REST endpoints and a hosted MCP server.
- Compound Interesting
Source-backed US market intelligence covering insider trades, congressional trading disclosures and institutional 13F positioning across ~4,500 US tickers.
- Silicon Floor
AI & chip stock terminal with live prices, ownership data, and a free MCP server
- MetricDuck
SEC-filing answers inside ChatGPT and Claude
- Trading Signals MCP
MCP server providing live AI crypto trading signals to Claude and other MCP-compatible clients.
- AlphAI
Financial news API for trading bots and AI agents
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| TradeStar Insider | Freemium · from $0 | yes | yes | yes | — | no |
| Earnings Feed API | Freemium | yes | yes | yes | yes | — |
| algoum | Free | yes | yes | yes | no | no |
| Edgrapi | Freemium | yes | yes | yes | no | no |
| Compound Interesting | Freemium | yes | yes | yes | no | no |
| Silicon Floor | Free | yes | yes | yes | no | no |
| MetricDuck | Freemium | yes | yes | yes | — | — |
| Trading Signals MCP | Freemium | yes | yes | yes | no | — |
| AlphAI | Freemium · from $0 | yes | yes | yes | yes | no |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
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