Tool Comparison
EIA Open Data vs PCAOB AuditorSearch
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want an API so you can script or automate things
- You want APIs & data feeds, data visualizations, and calendar.
- You've outgrown the basics and want pro-level depth
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web
Best if
- You want regulatory filings monitoring.
Start here
EIA Open Data
Free · Web · API
- You want an API so you can script or automate things
- You want APIs & data feeds, data visualizations, and calendar.
- You've outgrown the basics and want pro-level depth
Pick PCAOB AuditorSearch instead if
PCAOB AuditorSearch
Free · Web
- You want regulatory filings monitoring.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
EIA Open Data simply does more: 5 categories to PCAOB AuditorSearch's 2, including APIs & data feeds, data visualizations, and calendar. PCAOB AuditorSearch counters by being completely free. On paper they're closely matched, so let pricing, platform fit, and the details below break the tie.
What readers say
EIA Open Data
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PCAOB AuditorSearch
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Key differences at a glance
- API access
- EIA Open Data
- Broader coverage
- EIA Open Data5 vs 2 categories
- Free plan
- Both
What EIA Open Data does best
- Energy data across electricity, petroleum, natural gas, coal, renewables, nuclear, consumption, prices, reserves, and international markets.
- API v2 with hierarchical dataset discovery, facets, date filters, pagination, and JSON or XML responses.
- API v2 reads EIA's public databases directly and receives continuous, dataset-specific updates.
- Hourly electricity operating data alongside daily, weekly, monthly, quarterly, and annual statistical series where available.
- Bulk-file downloads, browser data tools, widgets, and a Microsoft Excel add-in.
What PCAOB AuditorSearch does best
- Search Form AP data to identify the firm and engagement partner associated with a U.S. public-company audit report.
- Find issuers by company name, CIK, or ticker in the web interface.
- Find audit firms by name, PCAOB ID, or country and review their reported public-company audits.
- Search by engagement-partner name to review associated public-company audit reports.
- Apply filing-date filters in advanced search to limit results to a reporting period.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free |
Free tier | Yes | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | No |
Integrations | Microsoft Excel Add-In | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate |
Best for | Analysts, Quants/Developers +2 more | Retail Traders, Analysts +2 more |
Categories covered | 5 | 2 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | — |
| Try it | Visit EIA Open Data | Visit PCAOB AuditorSearch |
Standout features
The best features of EIA Open Data and PCAOB AuditorSearch.ShowHide
Standout features
What EIA Open Data does best
- Energy data across electricity, petroleum, natural gas, coal, renewables, nuclear, consumption, prices, reserves, and international markets.
- API v2 with hierarchical dataset discovery, facets, date filters, pagination, and JSON or XML responses.
- API v2 reads EIA's public databases directly and receives continuous, dataset-specific updates.
- Hourly electricity operating data alongside daily, weekly, monthly, quarterly, and annual statistical series where available.
- Bulk-file downloads, browser data tools, widgets, and a Microsoft Excel add-in.
What PCAOB AuditorSearch does best
- Search Form AP data to identify the firm and engagement partner associated with a U.S. public-company audit report.
- Find issuers by company name, CIK, or ticker in the web interface.
- Find audit firms by name, PCAOB ID, or country and review their reported public-company audits.
- Search by engagement-partner name to review associated public-company audit reports.
- Apply filing-date filters in advanced search to limit results to a reporting period.
All details
Every attribute we track for EIA Open Data and PCAOB AuditorSearch.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | CommoditiesOther | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediate |
Target audience | AnalystsQuants/DevelopersInstitutional InvestorsStudents/Researchers | Retail TradersAnalystsInstitutional InvestorsStudents/Researchers |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | Not specified |
Coverage details | Countries: US | Countries: USIdentifiers: CIK and Ticker |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: APIKeyDocs | Not specified |
Integrations | Microsoft Excel Add-In | Not specified |
Export formats | CSVExcelJSONXML | CSV |
| Plans & trust | ||
Vendor & support | U.S. Energy Information Administration (EIA)Country: USSupport: Email and Phone | Public Company Accounting Oversight Board (PCAOB)Country: United States |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free“Free public access” | Free |
Questions we keep getting
What's the difference between EIA Open Data and PCAOB AuditorSearch?
EIA Open Data leans toward APIs & data feeds, data visualizations, and calendar, while PCAOB AuditorSearch puts more weight on regulatory filings monitoring and official sources. They overlap in 1 categories, so for most people it comes down to workflow preference and price.
How much do EIA Open Data and PCAOB AuditorSearch cost?
Good news: both EIA Open Data and PCAOB AuditorSearch have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: EIA Open Data or PCAOB AuditorSearch?
Honestly, neither is aimed at beginners. Expect a learning curve either way; that's the trade-off for the depth they offer.
Does EIA Open Data or PCAOB AuditorSearch have an API?
EIA Open Data has an API for programmatic access and custom integrations. PCAOB AuditorSearch doesn't, so you're working through its interface.
Should I choose EIA Open Data or PCAOB AuditorSearch?
It depends on what you're after. Pick EIA Open Data if APIs & data feeds and data visualizations matter to you; go with PCAOB AuditorSearch if you'd rather have regulatory filings monitoring. And if you only need the basics both share, let price decide.
What asset classes do EIA Open Data and PCAOB AuditorSearch cover?
EIA Open Data covers commodities and other. PCAOB AuditorSearch covers stocks.
Can I export data from EIA Open Data and PCAOB AuditorSearch?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
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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.