VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 19, 2025

View AhrefsView SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) Home My Collections

Head-to-head

Ahrefs vs SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) comparison

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

Quick takeaways

Ahrefs adds App & Website Traffic coverage that SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) skips.

SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) includes Regulatory Filings Monitoring, IPO, Secondary Offerings, Insider Data, 13F, 13D/13G, News, Alerts, Data APIs, and Education categories that Ahrefs omits.

Ahrefs highlights: Comprehensive toolkit: Site Explorer, Keywords Explorer, Site Audit, Rank Tracker, Content Explorer, and Web Analytics., Ahrefs Webmaster Tools (free) provides a lighter version of Site Explorer and Site Audit, plus Web Analytics for verified sites., and Looker Studio connectors available for Site Explorer, Rank Tracker, and Site Audit — reserved for Advanced and above..

SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) is known for: Full‑Text Search (since 2001) with fielded filters: word/phrase, company/ticker/CIK/person, filing category/types, filed date ranges, ‘principal executive offices in’ and ‘incorporated in’., ‘Latest Filings’ list shows filings as they are submitted (with RSS for any filter; ownership Forms 3/4/5 can be included/excluded/only)., and Company Search with ‘more search options’, plus dedicated searches for Mutual Funds (prospectuses/proxy voting) and Variable Insurance Products..

Ahrefs logo

Ahrefs

ahrefs.com

Hands-on review

A leading SEO and web-traffic intelligence suite. The free Ahrefs Webmaster Tools unlocks limited access to Site Explorer, Site Audit, and Web Analytics for verified sites, while full platform plans expand into deep backlink, keyword, and content analysis. Higher-tier subscriptions govern credits, export limits, historical data windows, and API access.

Platforms

Web
API

Pricing

Free
Subscription

Quick highlights

  • Comprehensive toolkit: Site Explorer, Keywords Explorer, Site Audit, Rank Tracker, Content Explorer, and Web Analytics.
  • Ahrefs Webmaster Tools (free) provides a lighter version of Site Explorer and Site Audit, plus Web Analytics for verified sites.
  • Looker Studio connectors available for Site Explorer, Rank Tracker, and Site Audit — reserved for Advanced and above.
  • Automated email alerts for new or lost backlinks, keyword changes, and web mentions, with flexible delivery options.
  • API v3 is included with Enterprise plans (with limited test queries available to all users).

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SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) logo

SEC EDGAR — Company Filings (Full‑Text Search & Search Filings)

sec.gov

Editor’s pick Hands-on review

Primary U.S. source for public company, fund, and insider filings. The Full‑Text Search covers filings since 2001 (including exhibits), while the ‘Latest Filings’ view shows near‑real‑time submissions as they are processed. Search tools include Company search, Mutual Fund & Variable Insurance product search, CIK lookup, and RSS subscriptions. Developers can consume JSON via data.sec.gov (Submissions, XBRL Company Facts/Concepts/Frames). Programmatic access must include a descriptive User‑Agent and respect the SEC fair‑access limit (currently 10 requests/sec).

Platforms

Web
API

Pricing

Free

Quick highlights

  • Full‑Text Search (since 2001) with fielded filters: word/phrase, company/ticker/CIK/person, filing category/types, filed date ranges, ‘principal executive offices in’ and ‘incorporated in’.
  • ‘Latest Filings’ list shows filings as they are submitted (with RSS for any filter; ownership Forms 3/4/5 can be included/excluded/only).
  • Company Search with ‘more search options’, plus dedicated searches for Mutual Funds (prospectuses/proxy voting) and Variable Insurance Products.
  • CIK Lookup & helper datasets (company_tickers*.json) to map tickers↔CIK (company/fund/series/class).
  • Developer APIs on data.sec.gov: submissions by CIK; XBRL endpoints (companyfacts, companyconcept, frames); bulk nightly ZIPs (submissions.zip, companyfacts.zip).

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Overlap

Shared focus areas

1 overlap

Both tools cover this research theme.

Where they differ

Ahrefs

Distinct strengths include:

App & Website Traffic
  • Comprehensive toolkit: Site Explorer, Keywords Explorer, Site Audit, Rank Tracker, Content Explorer, and Web Analytics.
  • Ahrefs Webmaster Tools (free) provides a lighter version of Site Explorer and Site Audit, plus Web Analytics for verified sites.
  • Looker Studio connectors available for Site Explorer, Rank Tracker, and Site Audit — reserved for Advanced and above.
  • Automated email alerts for new or lost backlinks, keyword changes, and web mentions, with flexible delivery options.

SEC EDGAR — Company Filings (Full‑Text Search & Search Filings)

Distinct strengths include:

Regulatory Filings Monitoring
IPO
Secondary Offerings
Insider Data
13F
13D/13G
News
Alerts
  • Full‑Text Search (since 2001) with fielded filters: word/phrase, company/ticker/CIK/person, filing category/types, filed date ranges, ‘principal executive offices in’ and ‘incorporated in’.
  • ‘Latest Filings’ list shows filings as they are submitted (with RSS for any filter; ownership Forms 3/4/5 can be included/excluded/only).
  • Company Search with ‘more search options’, plus dedicated searches for Mutual Funds (prospectuses/proxy voting) and Variable Insurance Products.
  • CIK Lookup & helper datasets (company_tickers*.json) to map tickers↔CIK (company/fund/series/class).

Feature-by-feature breakdown

AttributeAhrefsSEC EDGAR — Company Filings (Full‑Text Search & Search Filings)
Categories

Which research workflows each platform targets

Shared: APIs & SDKs

Unique: App & Website Traffic

Shared: APIs & SDKs

Unique: Regulatory Filings Monitoring, IPO, Secondary Offerings, Insider Data, 13F, 13D/13G, News, Alerts, Data APIs, Education

Asset types

Supported asset classes and universes

Other

Stocks, ETFs, Mutual Funds, Closed-End Funds, Bonds, Hedge Funds, Private Funds, Real Estate, Funds

Experience levels

Who each product is built for

Beginner, Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Web, API

Web, API

Pricing

High-level pricing models

Free, Subscription

Free

Key features

Core capabilities called out by each vendor

Unique

  • Comprehensive toolkit: Site Explorer, Keywords Explorer, Site Audit, Rank Tracker, Content Explorer, and Web Analytics.
  • Ahrefs Webmaster Tools (free) provides a lighter version of Site Explorer and Site Audit, plus Web Analytics for verified sites.
  • Looker Studio connectors available for Site Explorer, Rank Tracker, and Site Audit — reserved for Advanced and above.
  • Automated email alerts for new or lost backlinks, keyword changes, and web mentions, with flexible delivery options.
  • API v3 is included with Enterprise plans (with limited test queries available to all users).
  • Enterprise also adds SSO, two-factor authentication, and higher data allowances.

Unique

  • Full‑Text Search (since 2001) with fielded filters: word/phrase, company/ticker/CIK/person, filing category/types, filed date ranges, ‘principal executive offices in’ and ‘incorporated in’.
  • ‘Latest Filings’ list shows filings as they are submitted (with RSS for any filter; ownership Forms 3/4/5 can be included/excluded/only).
  • Company Search with ‘more search options’, plus dedicated searches for Mutual Funds (prospectuses/proxy voting) and Variable Insurance Products.
  • CIK Lookup & helper datasets (company_tickers*.json) to map tickers↔CIK (company/fund/series/class).
  • Developer APIs on data.sec.gov: submissions by CIK; XBRL endpoints (companyfacts, companyconcept, frames); bulk nightly ZIPs (submissions.zip, companyfacts.zip).
  • EDGAR indexes (daily/full/quarterly) and browsable /Archives paths (raw .txt, SGML headers, HTML index pages; VPRR for scanned paper PDFs).
Tested

Verified by hands-on testing inside Find My Moat

Yes

Yes

Editor pick

Featured inside curated shortlists

Standard listing

Highlighted

Frequently Asked Questions

Which workflows do Ahrefs and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) both support?

Both platforms cover APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do Ahrefs and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) require subscriptions?

Both Ahrefs and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access Ahrefs and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings)?

Both Ahrefs and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) 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?

Ahrefs differentiates itself with Comprehensive toolkit: Site Explorer, Keywords Explorer, Site Audit, Rank Tracker, Content Explorer, and Web Analytics., Ahrefs Webmaster Tools (free) provides a lighter version of Site Explorer and Site Audit, plus Web Analytics for verified sites., and Looker Studio connectors available for Site Explorer, Rank Tracker, and Site Audit — reserved for Advanced and above., whereas SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) stands out for Full‑Text Search (since 2001) with fielded filters: word/phrase, company/ticker/CIK/person, filing category/types, filed date ranges, ‘principal executive offices in’ and ‘incorporated in’., ‘Latest Filings’ list shows filings as they are submitted (with RSS for any filter; ownership Forms 3/4/5 can be included/excluded/only)., and Company Search with ‘more search options’, plus dedicated searches for Mutual Funds (prospectuses/proxy voting) and Variable Insurance Products..

Keep exploring

Stay on top of related tools

Browse the categories and profiles that overlap most with this comparison to round out your shortlist.

Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.