★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Financial Modeling Prep (FMP) vs OpenCorporates
Financial Modeling Prep (FMP)
Best for screeners and news
Free • From $22/mo
OpenCorporates
Best for regulatory filings monitoring and other
Free • From £225/mo
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The verdict
The bottom line
Financial Modeling Prep (FMP) simply does more: 19 categories to OpenCorporates's 3, including screeners, news, and calendar. OpenCorporates counters by keeping things simpler. On paper they're closely matched, so let pricing, platform fit, and the details below break the tie.
Key differences at a glance
- Real-time data
- Financial Modeling Prep (FMP)
- Cheaper paid plan
- Financial Modeling Prep (FMP)$22/mo vs $298/mo
- Broader coverage
- Financial Modeling Prep (FMP)19 vs 3 categories
- Desktop app
- Financial Modeling Prep (FMP)
- Asset coverage
- Financial Modeling Prep (FMP)Adds stocks and ETFs
- Free plan
- Both
Choose
Financial Modeling Prep (FMP) if…
- Delayed quotes won't cut it; you need real-time data
- You want the cheaper way in: plans start at $22/mo instead of $298/mo
- You care about screeners, news, and calendar, things OpenCorporates doesn't offer
Choose
OpenCorporates if…
- You care about regulatory filings monitoring and other, things Financial Modeling Prep (FMP) doesn't offer
Comparison snapshot
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $22/mo | Free • From £225/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 20 limits: Basic: api calls per day: 250, Basic: timeframe: End of Day +18 more | Essentials (API): api calls per month: 500 and Essentials (API): api calls per day: 200 |
| Platforms & access | ||
Web app | Yes | Yes |
Desktop app | Yes | No |
Mobile app | No | No |
API access | Yes | Yes |
Broker sync | — | No |
Integrations | Excel Add-in, Google Sheets Add-on +3 more | OpenRefine |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | — |
Categories covered | 19 | 3 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | 4 signals: Latency: Streaming, Real-time, and End of Day, Granularity: Minute and EOD +2 more | Latency: End of Day and Granularity: EOD |
Capabilities | Universe builder and Yield curves | — |
Security | Status page | Status page |
| Try it | Visit Financial Modeling Prep (FMP) | Visit OpenCorporates |
Standout features
What Financial Modeling Prep (FMP) does best
- Use one API for market data, fundamentals, news, calendars, macro indicators, ESG, ownership, analyst data, transcripts, funds, crypto, forex, and commodities.
- Build with REST endpoints, WebSocket streaming for real-time stocks, crypto, and FX, an API playground, documentation, changelog, cycle-time pages, and a public status page.
- Pull real-time quotes plus intraday and end-of-day historical bars, with higher tiers adding longer history, technical indicators, 1-minute intraday charting, and bulk delivery.
- Access standardized and as-reported financial statements, key metrics, ratios, financial scores, enterprise values, segment revenue, DCF models, and other valuation metrics.
- Use calendar and corporate-action endpoints for earnings, IPO prospectuses, dividends, splits, economic releases, and related event research.
What OpenCorporates does best
- Search a public legal-entity database advertised at 200M+ company records aggregated from official registries with provenance and source links.
- Use the versioned REST API with API-key authentication and JSON or XML output for company and officer data workflows.
- Use OpenRefine Reconciliation API to match company names to legal identifiers during entity-resolution work.
- Access enterprise bulk data through SFTP-delivered CSV datasets for companies, officers, addresses, alternative names, identifiers, and relationships.
- Use relationship data for subsidiaries, branches, control statements, shareholdings, and ownership-mapping workflows.
Data & access details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsFundsCurrenciesCryptosCommoditiesOther | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailInstitutional InvestorsQuants/DevelopersAnalystsAsset ManagersHedge FundsStudents/Researchers | Not specified |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Identifiers: Ticker, CUSIP, ISIN, and CIK | Not specified |
| Data | ||
Data freshness | StreamingReal-timeEnd of Day | End of Day |
Data granularity | MinuteEOD | EOD |
Pricing sources | Exchange | Not specified |
| Access & integrations | ||
API protocols | RESTWebSocket | REST |
API auth & delivery | Auth: APIKeySDKs: Python, R, and GoDocs | Auth: APIKey |
Integrations | Excel Add-inGoogle Sheets Add-onPerplexity AIFinance ToolkitWisesheets | OpenRefine |
Export formats | CSVJSON | CSVJSON |
| Plans & trust | ||
Security & compliance | Status page | Status page |
Capability signals | Universe builderYield curves | Not specified |
Vendor & support | Financial Modeling PrepSupport: Email and Chat | OpenCorporates LtdCountry: United KingdomFounded 2010Support: Email |
Green tags are exclusive to that tool in this comparison.
Pricing breakdown
$22/mo
Lower starting price
Plans & pricing
- api calls per day: 250
- timeframe: End of Day
- +3 more
- api calls per minute: 300
- historical years: 5
- +3 more
- api calls per minute: 750
- historical years: 30
- +3 more
- api calls per minute: 3,000
- historical years: 30+
- +3 more
£225/mo
Starting price
Plans & pricing
- api calls per month: 500
- api calls per day: 200
Coverage overlap
Shared categories
1Where the two tools cover the same ground.
Financial Modeling Prep (FMP) strengths
18OpenCorporates strengths
2What you only get with OpenCorporates.
Community category leaders
Vote sentiment comparison
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Frequently Asked Questions
What's the difference between Financial Modeling Prep (FMP) and OpenCorporates?
Financial Modeling Prep (FMP) leans toward screeners, APIs & data feeds, and news, while OpenCorporates puts more weight on APIs & data feeds, regulatory filings monitoring, and other. They overlap in 1 categories, so for most people it comes down to workflow preference and price.
How much do Financial Modeling Prep (FMP) and OpenCorporates cost?
Good news: both Financial Modeling Prep (FMP) and OpenCorporates have free plans, so you can run them side by side and only pay if you hit a wall.
Do Financial Modeling Prep (FMP) and OpenCorporates have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose Financial Modeling Prep (FMP) or OpenCorporates?
It depends on what you're after. Pick Financial Modeling Prep (FMP) if screeners and news matter to you; go with OpenCorporates if you'd rather have regulatory filings monitoring and other. And if you only need the basics both share, let price decide.
What asset classes do Financial Modeling Prep (FMP) and OpenCorporates cover?
Both cover other. Financial Modeling Prep (FMP) also handles stocks, ETFs, and mutual funds.
Does Financial Modeling Prep (FMP) or OpenCorporates have real-time data?
Financial Modeling Prep (FMP) offers real-time data, which matters if you trade actively. OpenCorporates runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Can I export data from Financial Modeling Prep (FMP) and OpenCorporates?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Which has a better stock screener: Financial Modeling Prep (FMP) or OpenCorporates?
Financial Modeling Prep (FMP) has a stock screener for surfacing ideas; OpenCorporates doesn't, and focuses its energy elsewhere.
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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.