★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
OpenCorporates vs Sensor Tower
Pick OpenCorporates if
OpenCorporates
Free • Contact for pricing · Web · API
- You care about regulatory filings monitoring and other, things Sensor Tower doesn't offer
Pick Sensor Tower if
Sensor Tower
Free • Contact for pricing · Web · API
- You care about app & website traffic, something OpenCorporates doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
The real difference is focus: only OpenCorporates gives you regulatory filings monitoring and other, and only Sensor Tower gives you app & website traffic. On paper they're closely matched, so let pricing, platform fit, and the details below break the tie.
What readers say
OpenCorporates
Vote once to reveal the community verdict.
Sensor Tower
Vote once to reveal the community verdict.
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 | Free • Contact for pricing | Free • Contact for pricing |
Free tier | Yes | 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 | Yes | Yes |
Broker sync | No | — |
Integrations | OpenRefine | Snowflake, Salesforce +1 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 3 | 2 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: EOD | 3 signals: Latency: End of Day, Granularity: EOD +1 more |
Security | Status page | 3 signals: SOC2, SSO: SAML +1 more |
| Try it | Visit OpenCorporates | Visit Sensor Tower |
Where each one shines
What OpenCorporates and Sensor Tower each do best.ShowHide
Where each one shines
What OpenCorporates and Sensor Tower each do best.What OpenCorporates does best
- Search tools across a public legal-entity database advertised at 200M+ company records aggregated from official registries with provenance and source links.
- The versioned REST API with API-key authentication and JSON or XML output for company and officer data workflows.
- OpenRefine Reconciliation API to match company names to legal identifiers during entity-resolution work.
- Access to enterprise bulk data through SFTP-delivered CSV datasets for companies, officers, addresses, alternative names, identifiers, and relationships.
- Relationship data for subsidiaries, branches, control statements, shareholdings, and ownership-mapping workflows.
What Sensor Tower does best
- Research coverage for mobile app downloads, revenue estimates, usage, retention, session frequency, time spent, audience trends, games, ads, and web or app behavior.
- Public top charts and app lookup tools for limited free discovery before moving into commercial platform access.
- Tracking app store optimization workflows with keyword opportunities, competitive benchmarking, Apple Search Ads analysis, and app performance views.
- Advertising intelligence for share of voice, network coverage, creative tracking, messaging trends, and competitor ad monitoring.
- Web Insights to compare desktop web, mobile web, and app behavior with deduplicated user benchmarking where access permits.
Every detail we compared
Every tracked attribute for OpenCorporates and Sensor Tower, side by side.ShowHide
Every detail we compared
Every tracked attribute for OpenCorporates and Sensor Tower, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Other | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
| Data | ||
Data freshness | End of Day | End of Day |
Data granularity | EOD | EOD |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKey | Auth: APIKey |
Integrations | OpenRefine | SnowflakeSalesforceSlack |
Export formats | CSVJSON | CSV |
| Plans & trust | ||
Security & compliance | Status page | SOC2SSO: SAMLStatus page |
Vendor & support | OpenCorporates LtdCountry: United KingdomFounded 2010Support: Email | Sensor Tower, Inc.Country: United StatesFounded 2013Support: Email |
Curation ratings | Not specified | Methodology 3/5Reliability 4/5UX 4/5 |
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)” | Free“Public free tools” |
| Entry paid plan | £225/mo“Essentials (API)”api calls per month: 500 · api calls per day: 200 | — |
| Tier 2 | £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)” | Contact sales“Enterprise” |
Questions we keep getting
What's the difference between OpenCorporates and Sensor Tower?
OpenCorporates leans toward APIs & data feeds, regulatory filings monitoring, and other, while Sensor Tower puts more weight on app & website traffic and APIs & data feeds. They overlap in 1 categories, so for most people it comes down to workflow preference and price.
How much do OpenCorporates and Sensor Tower cost?
Good news: both OpenCorporates and Sensor Tower have free plans, so you can run them side by side and only pay if you hit a wall.
Do OpenCorporates and Sensor Tower have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose OpenCorporates or Sensor Tower?
It depends on what you're after. Pick OpenCorporates if regulatory filings monitoring and other matter to you; go with Sensor Tower if you'd rather have app & website traffic. And if you only need the basics both share, let price decide.
Can I export data from OpenCorporates and Sensor Tower?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Keep researching
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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.