★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: Visualping checked August 4, 2026
Tool Comparison
OpenCorporates vs Visualping
Pick OpenCorporates instead if
OpenCorporates
Free • Contact for pricing · Web · API
- Go this way if it's completely free.
Start here
Visualping
Free • From $100/mo · Web · Other
- Delayed quotes won't cut it; you need real-time data
- You care about alerts, webhooks, and blogs, things 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
OpenCorporates and Visualping cover a lot of the same ground (3 shared categories, APIs & data feeds, regulatory filings monitoring, and other), so for the basics you won't go far wrong with either. Visualping simply does more: 7 categories to OpenCorporates's 3, including alerts, webhooks, and blogs. OpenCorporates counters by being completely free.
What readers say
OpenCorporates
Vote once to reveal the community verdict.
Visualping
Vote once to reveal the community verdict.
Key differences at a glance
- Real-time data
- Visualping
- Free trial
- Visualping14 days
- Broader coverage
- Visualping7 vs 3 categories
- Free plan
- Both
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 • From $100/mo |
Free tier | Yes | Yes |
Free trial | — | 14 days |
Plan limits | 8 limits: Essentials (API): api calls per month: 500, Essentials (API): api calls per day: 200 +6 more | 10 limits: Personal (Free): credits rollover: Credits can only be used within the monthly cycle and do not roll ove..., Personal (Free): monitored pages: 5 +8 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | Yes |
Broker sync | No | No |
Integrations | OpenRefine | Slack, Microsoft Teams +10 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +4 more |
Categories covered | 3 | 7 |
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 | Latency: Real-time and Granularity: Minute |
Security | Status page | — |
| Try it | Visit OpenCorporates | Visit Visualping |
Where each one shines
What OpenCorporates and Visualping each do best.ShowHide
Where each one shines
What OpenCorporates and Visualping 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 Visualping does best
- Monitoring whole pages or selected page areas for visual, text, or HTML changes, with highlighted before-and-after alerts.
- AI summaries and important-change flags to triage updates before deciding whether a page change needs analyst review.
- Support for setting monitoring frequency, change thresholds, screen type, wait times, selectors, proxies, and browser actions for pages that need more precise checks.
- Send alerts through email and SMS, with business integrations such as Slack, Microsoft Teams, Google Chat, Discord, Google Sheets, Zapier, n8n, and webhooks.
- Team workspaces, change history, scheduled reports, bulk upload, and bulk actions on business plans when many monitored pages need shared oversight.
Every detail we compared
Every tracked attribute for OpenCorporates and Visualping, side by side.ShowHide
Every detail we compared
Every tracked attribute for OpenCorporates and Visualping, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Other | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailInstitutional InvestorsAnalystsFinancial AdvisorsStudents/Researchers |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
| Data | ||
Data freshness | End of Day | Real-time |
Data granularity | EOD | Minute |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKey | Auth: APIKeyWebhooksDocs |
Integrations | OpenRefine | SlackMicrosoft TeamsGoogle ChatDiscordGoogle SheetsZapiern8nWide Narrow+4 more |
Export formats | CSVJSON | Not specified |
| Plans & trust | ||
Security & compliance | Status page | Not specified |
Vendor & support | OpenCorporates LtdCountry: United KingdomFounded 2010Support: Email | Webmonitoring Technologies Inc.Country: CanadaSupport: Email |
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“Personal (Free)”credits rollover: Credits can only be used within the monthly cycle and do not roll ove... · monitored pages: 5 · +2 more |
| Entry paid plan | £225/mo“Essentials (API)”api calls per month: 500 · api calls per day: 200 | $100/mo“Business (Teams & Small Business / Compliance)”monitored pages: 200 · checks per month: 20,000 · +3 more |
| 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“Solutions (Enterprise)”api usage: Usage-based API quotas; exact unit pricing and limits are documented... |
| Free trial | — | 14 days |
Questions we keep getting
What's the difference between OpenCorporates and Visualping?
OpenCorporates leans toward APIs & data feeds, regulatory filings monitoring, and other, while Visualping puts more weight on alerts, APIs & data feeds, and webhooks. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do OpenCorporates and Visualping cost?
Good news: both OpenCorporates and Visualping have free plans, so you can run them side by side and only pay if you hit a wall.
Do OpenCorporates and Visualping 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 Visualping?
It depends on what you're after. Pick OpenCorporates if you prefer its overall approach; go with Visualping if you'd rather have alerts and webhooks. And if you only need the basics both share, let price decide.
Does OpenCorporates or Visualping have real-time data?
Visualping 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 OpenCorporates and Visualping?
OpenCorporates exports to CSV. Visualping is stingier about getting data out.
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.