VOL. XCIV, NO. 247

★ A CURATED DIRECTORY OF FINANCIAL TOOLS ★

PRICE: 5 CENTS

Saturday, December 13, 2025

Tool Comparison

BamSEC vs SEC API (sec-api.io) comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

BamSEC adds Screeners, Stock Ideas, Improved Filings, Diff View, Transcripts, Institutional Data, Spin-offs, Delisted, Alerts, Watchlist, and Notes & Highlights coverage that SEC API (sec-api.io) skips.

SEC API (sec-api.io) includes Data APIs, Regulatory Filings Monitoring, 13D/13G, Management Compensation, and APIs & SDKs categories that BamSEC omits.

In depth comparison

BamSEC

bamsec.com

Editor’s pick Hands-on review

Web-only SEC filings and transcripts research platform focused on EDGAR documents, table extraction and ownership analytics. Browsing all electronically filed SEC documents is free, while premium tools such as Document Search, table downloads, document comparison, insider and institutional ownership views, and advanced alerts are part of the Pro and Enterprise subscriptions (Pro is $69/month billed annually with a 7-day free trial; Enterprise adds team features like consolidated invoicing, usage reporting and priority support).

Platforms

Web

Pricing

FreeSubscription

Quick highlights

Specialized web platform for working with SEC filings and earnings transcripts, marketed as making “financial research easier” for thousands of subscribers including major investment banks and buy-side firms.
Covers all SEC filings submitted electronically via EDGAR from 1994 onward in their original, unmodified form, with new filings typically processed within a minute or two of being filed (and by end of day for confidential filings that later become public). Browsing filings does not require a subscription, but premium features are limited to active subscribers.
All-company screening tools let you instantly search across millions of documents for any term, using filters like industry, market cap, document type and Watch List, plus advanced operators (exact phrases, boolean logic, proximity / distance between words) and email alerts for new matches.
Company-level Document Search shows every mention of a term across a single issuer’s filings and transcripts, with result categorization and an “intuitive workflow” for jumping straight from search hits to the underlying documents without manual Ctrl+F scans.
Table Tools provide one-click Excel downloads for any table in any filing, including most financial tables beyond the three statements, plus Similar Tables to pull prior versions from older filings and Merge Tables to combine data across periods; downloads are cleanly formatted spreadsheets with no merged cells or styling and data taken directly from the filings.

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SEC API (sec-api.io)

sec-api.io

Editor’s pick Hands-on review

A commercial API suite for SEC/EDGAR data, designed for developers, quants, and compliance teams. The free tier includes 100 calls per month. Paid tiers unlock higher rate limits, more data (5 GB vs 15 GB monthly, with $0.30/GB overage), and features such as multiple API keys or redistribution rights for enterprise users. The platform emphasizes speed, with new filings typically available in under 300 ms.

Platforms

WebAPI

Pricing

FreeSubscription

Quick highlights

Comprehensive API endpoints: query, full-text search, real-time streaming via WebSocket, download/PDF generator, XBRL-to-JSON conversion, and section extractors for 10-K/10-Q/8-K filings.
Specialized form coverage including ADV, insider filings (Forms 3/4/5), 13F, 13D/G, Form 144, IPO registrations (S-1, 424B4), crowdfunding (Form C, Form D), Reg A filings, and fund reports (N-PORT, N-PX, N-CEN).
Datasets include executive compensation, directors and board members, audit fees, subsidiaries, and public float/outstanding shares.
Historical coverage back to 1993 with support for all 400+ EDGAR form types; new filings made available within ~300 ms of posting.
Live filing feeds available in real time via WebSocket for instant integration.

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Where they differ

BamSEC

Distinct strengths include:

Screeners Stock Ideas Improved Filings Diff View Transcripts Institutional Data Spin-offs Delisted

Specialized web platform for working with SEC filings and earnings transcripts, marketed as making “financial research easier” for thousands of subscribers including major investment banks and buy-side firms.
Covers all SEC filings submitted electronically via EDGAR from 1994 onward in their original, unmodified form, with new filings typically processed within a minute or two of being filed (and by end of day for confidential filings that later become public). Browsing filings does not require a subscription, but premium features are limited to active subscribers.
All-company screening tools let you instantly search across millions of documents for any term, using filters like industry, market cap, document type and Watch List, plus advanced operators (exact phrases, boolean logic, proximity / distance between words) and email alerts for new matches.
Company-level Document Search shows every mention of a term across a single issuer’s filings and transcripts, with result categorization and an “intuitive workflow” for jumping straight from search hits to the underlying documents without manual Ctrl+F scans.

SEC API (sec-api.io)

Distinct strengths include:

Data APIs Regulatory Filings Monitoring 13D/13G Management Compensation APIs & SDKs

Comprehensive API endpoints: query, full-text search, real-time streaming via WebSocket, download/PDF generator, XBRL-to-JSON conversion, and section extractors for 10-K/10-Q/8-K filings.
Specialized form coverage including ADV, insider filings (Forms 3/4/5), 13F, 13D/G, Form 144, IPO registrations (S-1, 424B4), crowdfunding (Form C, Form D), Reg A filings, and fund reports (N-PORT, N-PX, N-CEN).
Datasets include executive compensation, directors and board members, audit fees, subsidiaries, and public float/outstanding shares.
Historical coverage back to 1993 with support for all 400+ EDGAR form types; new filings made available within ~300 ms of posting.

Feature-by-feature breakdown

Attribute	BamSEC	SEC API (sec-api.io)
Categories Which research workflows each platform targets	Shared: Financials, Insider Data, 13F, IPO Unique: Screeners, Stock Ideas, Improved Filings, Diff View, Transcripts, Institutional Data, Spin-offs, Delisted, Alerts, Watchlist, Notes & Highlights	Shared: Financials, Insider Data, 13F, IPO Unique: Data APIs, Regulatory Filings Monitoring, 13D/13G, Management Compensation, APIs & SDKs
Asset types Supported asset classes and universes	Stocks, Funds	Stocks, ETFs, Mutual Funds, Funds
Experience levels Who each product is built for	Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web	Web, API
Pricing High-level pricing models	Free, Subscription	Free, Subscription
Key features Core capabilities called out by each vendor	Unique Specialized web platform for working with SEC filings and earnings transcripts, marketed as making “financial research easier” for thousands of subscribers including major investment banks and buy-side firms. Covers all SEC filings submitted electronically via EDGAR from 1994 onward in their original, unmodified form, with new filings typically processed within a minute or two of being filed (and by end of day for confidential filings that later become public). Browsing filings does not require a subscription, but premium features are limited to active subscribers. All-company screening tools let you instantly search across millions of documents for any term, using filters like industry, market cap, document type and Watch List, plus advanced operators (exact phrases, boolean logic, proximity / distance between words) and email alerts for new matches. Company-level Document Search shows every mention of a term across a single issuer’s filings and transcripts, with result categorization and an “intuitive workflow” for jumping straight from search hits to the underlying documents without manual Ctrl+F scans. Table Tools provide one-click Excel downloads for any table in any filing, including most financial tables beyond the three statements, plus Similar Tables to pull prior versions from older filings and Merge Tables to combine data across periods; downloads are cleanly formatted spreadsheets with no merged cells or styling and data taken directly from the filings. Historical Similar Tables coverage spans almost every financial table (for example, segment breakdowns or pension tables), enabling multi-year model building and benchmarking without manually opening each historical filing.	Unique Comprehensive API endpoints: query, full-text search, real-time streaming via WebSocket, download/PDF generator, XBRL-to-JSON conversion, and section extractors for 10-K/10-Q/8-K filings. Specialized form coverage including ADV, insider filings (Forms 3/4/5), 13F, 13D/G, Form 144, IPO registrations (S-1, 424B4), crowdfunding (Form C, Form D), Reg A filings, and fund reports (N-PORT, N-PX, N-CEN). Datasets include executive compensation, directors and board members, audit fees, subsidiaries, and public float/outstanding shares. Historical coverage back to 1993 with support for all 400+ EDGAR form types; new filings made available within ~300 ms of posting. Live filing feeds available in real time via WebSocket for instant integration. XBRL-to-JSON service delivers standardized financial statements (income, balance sheet, cash flow) mapped to US GAAP items; dataset is survivorship-bias free.
Tested Verified by hands-on testing inside Find My Moat	Yes	Yes
Editor pick Featured inside curated shortlists	Highlighted	Highlighted

Frequently Asked Questions

Which workflows do BamSEC and SEC API (sec-api.io) both support?

Both platforms cover Financials, Insider Data, 13F, and IPO workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do BamSEC and SEC API (sec-api.io) require subscriptions?

Both BamSEC and SEC API (sec-api.io) keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access BamSEC and SEC API (sec-api.io)?

Both BamSEC and SEC API (sec-api.io) prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.

What unique strengths set the two platforms apart?

BamSEC differentiates itself with Specialized web platform for working with SEC filings and earnings transcripts, marketed as making “financial research easier” for thousands of subscribers including major investment banks and buy-side firms., Covers all SEC filings submitted electronically via EDGAR from 1994 onward in their original, unmodified form, with new filings typically processed within a minute or two of being filed (and by end of day for confidential filings that later become public). Browsing filings does not require a subscription, but premium features are limited to active subscribers., and All-company screening tools let you instantly search across millions of documents for any term, using filters like industry, market cap, document type and Watch List, plus advanced operators (exact phrases, boolean logic, proximity / distance between words) and email alerts for new matches., whereas SEC API (sec-api.io) stands out for Comprehensive API endpoints: query, full-text search, real-time streaming via WebSocket, download/PDF generator, XBRL-to-JSON conversion, and section extractors for 10-K/10-Q/8-K filings., Specialized form coverage including ADV, insider filings (Forms 3/4/5), 13F, 13D/G, Form 144, IPO registrations (S-1, 424B4), crowdfunding (Form C, Form D), Reg A filings, and fund reports (N-PORT, N-PX, N-CEN)., and Datasets include executive compensation, directors and board members, audit fees, subsidiaries, and public float/outstanding shares..

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