VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
Ideagen Audit Analytics vs OpenCorporates
Pick Ideagen Audit Analytics if
Ideagen Audit Analytics
Subscription · Web
- You want flags, corporate actions & special situations, and IPO.
Pick OpenCorporates if
OpenCorporates
Free • Contact for pricing · Web · API
- You'd rather start free and only pay if you outgrow it
- You want an API so you can script or automate things
- You want other.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Ideagen Audit Analytics and OpenCorporates cover a lot of the same ground (2 shared categories, regulatory filings monitoring and APIs & data feeds), so for the basics you won't go far wrong with either. Ideagen Audit Analytics simply does more: 6 categories to OpenCorporates's 3, including flags, corporate actions & special situations, and IPO. OpenCorporates counters by being completely free.
What readers say
Ideagen Audit Analytics
No votes yet. Cast the first one.
OpenCorporates
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Key differences at a glance
- Free plan
- OpenCorporates
- Broader coverage
- Ideagen Audit Analytics6 vs 3 categories
- API access
- OpenCorporates
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Subscription | Free • Contact for pricing |
Free tier | No | Yes |
Free trial | — | — |
Plan limits | — | 8 limits: Essentials (API): api calls per month: 500, Essentials (API): api calls per day: 200 +6 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | Yes |
Broker sync | No | No |
Integrations | WRDS | OpenRefine |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 6 | 3 |
Regions | North America, Europe | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | Latency: End of Day and Timezone: America/New_York | Latency: End of Day and Granularity: EOD |
Security | — | Status page |
| Try it | Visit Ideagen Audit Analytics | Visit OpenCorporates |
Where each one shines
What Ideagen Audit Analytics and OpenCorporates each do best.ShowHide
Where each one shines
What Ideagen Audit Analytics and OpenCorporates each do best.What Ideagen Audit Analytics does best
- Audit and accounting datasets cover fees, auditor changes and tenure, opinions, going-concern language, SOX 302 and 404 controls, restatements, and late filings.
- Accounting and oversight modules include Critical Audit Matters, PCAOB inspection reports, cybersecurity disclosures, and an Accounting Quality Risk Matrix.
- SEC comment-letter data links correspondence threads so researchers can review regulator questions and company responses together.
- Corporate and legal datasets cover bankruptcies, IPOs, mergers and acquisitions, federal litigation, shareholder activism, private placements, and tax footnotes.
- Regional modules cover SEC and PCAOB records in the United States, Canadian SEDAR filings, and selected European audit disclosures.
What OpenCorporates does best
- Search more than 200 million company records collected from official sources, with provenance and source links.
- Use a versioned REST API with API-key authentication and JSON or XML output for company and officer data.
- Match company names to legal identifiers with the OpenRefine Reconciliation API.
- Receive bulk CSV datasets through SFTP for companies, officers, addresses, alternative names, identifiers, and relationships.
- Map subsidiaries, branches, control statements, and shareholdings with the relationships dataset.
Every detail we compared
Every tracked attribute for Ideagen Audit Analytics and OpenCorporates, side by side.ShowHide
Every detail we compared
Every tracked attribute for Ideagen Audit Analytics and OpenCorporates, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsPrivate FundsFunds | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEurope | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Countries: US and CAIdentifiers: Ticker | Not specified |
| Data | ||
Data freshness | End of Day | End of Day |
Data granularity | Not specified | EOD |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: APIKey |
Integrations | WRDS | OpenRefine |
Export formats | CSVExcelPDF | CSVJSON |
| Plans & trust | ||
Security & compliance | Not specified | Status page |
Vendor & support | Ives Group Inc. (Audit Analytics), an Ideagen companyCountry: USFounded 2000Support: Email and Phone | OpenCorporates LtdCountry: United KingdomFounded 2010Support: Email |
Curation ratings | Methodology 4/5Reliability 5/5UX 3/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | — | Free“Free (personal & public-benefit use)” |
| Entry paid plan | Subscription“Enterprise” | £225/mo“Essentials (API)”api calls per month: 500 · api calls per day: 200 |
| Tier 2 | Subscription“Academic (via WRDS)” | £660/mo“Starter (API)”api calls per month: 2,500 · api calls per day: 500 · +1 more |
| Top plan | — | £1200/mo“Basic (API)”api calls per month: 5,000 · api calls per day: 1,000 · +1 more |
| Custom / enterprise | — | Contact sales“Enterprise Bulk (SFTP CSV datasets)” |
Questions we keep getting
What's the difference between Ideagen Audit Analytics and OpenCorporates?
Ideagen Audit Analytics leans toward regulatory filings monitoring, flags, and corporate actions & special situations, while OpenCorporates puts more weight on APIs & data feeds, regulatory filings monitoring, and other. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
Is Ideagen Audit Analytics or OpenCorporates free to use?
OpenCorporates has a free tier, so you can get started without paying anything. Ideagen Audit Analytics is paid-only. If budget matters, start with OpenCorporates and see how far it takes you before opening your wallet.
Does Ideagen Audit Analytics or OpenCorporates have an API?
OpenCorporates has an API for programmatic access and custom integrations. Ideagen Audit Analytics doesn't, so you're working through its interface.
Should I choose Ideagen Audit Analytics or OpenCorporates?
It depends on what you're after. Pick Ideagen Audit Analytics if flags and corporate actions & special situations matter to you; go with OpenCorporates if you'd rather have other. And if you only need the basics both share, let price decide.
What asset classes do Ideagen Audit Analytics and OpenCorporates cover?
Ideagen Audit Analytics covers stocks, ETFs, and mutual funds. OpenCorporates covers other.
Can I export data from Ideagen Audit Analytics and OpenCorporates?
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.