VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, December 7, 2025

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Tool Comparison

OpenCorporates vs Visualping comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

Visualping includes Alerts, APIs & SDKs, Webhooks, Blogs, and Education categories that OpenCorporates omits.

In depth comparison

OpenCorporates

opencorporates.com

The world’s largest open database of legal entities, offering both a public-facing search and an API. Free access is available for personal or public-benefit use, while commercial API access and bulk datasets require a paid plan. Bulk deliveries are provided via SFTP in CSV format, and the platform includes a public status page for web, API, knowledge base, and SFTP availability.

Platforms

WebAPI

Pricing

FreeSubscription

Quick highlights

230M+ company records spanning 145+ jurisdictions, aggregated from 140+ official registries with full provenance and source links.
Versioned REST API with JSON (default) or XML output; API keys required. Free tier provides up to 200 requests per month (50 per day).
OpenRefine Reconciliation API allows entity-matching from company names to legal identifiers.
Enterprise bulk access via SFTP, with six structured CSV datasets (Companies, Officers, Non-Registered Addresses, Alternative Names, Additional Identifiers, and Relationships).
Relationships dataset includes 30M+ links covering subsidiaries, branches, control statements, and shareholdings, with data from sources like the SEC and UK PSC.

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Visualping

visualping.io

General-purpose website change monitoring & AI summarization tool used for investment management, regulatory intelligence, compliance monitoring and competitive intelligence. For finance users it functions as an alerting / web-scraping layer on top of regulator, IR, pricing or news sites rather than a traditional market data feed. API, webhooks, most third‑party integrations (Slack/Teams/Sheets), bulk upload, reporting/export and faster check intervals (down to ~2 minutes) are restricted to Visualping for Business / Enterprise tiers.

Platforms

WebOther

Pricing

FreeSubscription

Quick highlights

Monitor any website or selected area for visual, text or HTML/code changes, with AI that flags important changes and sends highlighted before/after screenshots in each alert.
Flexible scheduling and thresholds: run checks as often as every 5 minutes (or 2 minutes on paid plans) up to weekly, and tune change‑percentage thresholds and double‑check options to reduce false positives.
Advanced monitoring controls, including screen type (area, full page, mobile or page fold), configurable wait times, proxies, scroll/click/type actions and xPath/selector targeting for tricky elements.
Multi‑channel notifications delivered to email and SMS by default, with optional Slack, Microsoft Teams, Google Chat, Discord, Google Sheets and more via Visualping for Business integrations.
Team dashboard and collaboration features for managing many monitored pages, reviewing change history, inviting colleagues and generating scheduled reports; reporting & export are available only on business plans.

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Where they differ

Visualping

Distinct strengths include:

Alerts APIs & SDKs Webhooks Blogs Education

Monitor any website or selected area for visual, text or HTML/code changes, with AI that flags important changes and sends highlighted before/after screenshots in each alert.
Flexible scheduling and thresholds: run checks as often as every 5 minutes (or 2 minutes on paid plans) up to weekly, and tune change‑percentage thresholds and double‑check options to reduce false positives.
Advanced monitoring controls, including screen type (area, full page, mobile or page fold), configurable wait times, proxies, scroll/click/type actions and xPath/selector targeting for tricky elements.
Multi‑channel notifications delivered to email and SMS by default, with optional Slack, Microsoft Teams, Google Chat, Discord, Google Sheets and more via Visualping for Business integrations.

Feature-by-feature breakdown

Attribute	OpenCorporates	Visualping
Categories Which research workflows each platform targets	Shared: Data APIs, Regulatory Filings Monitoring, Other	Shared: Data APIs, Regulatory Filings Monitoring, Other Unique: Alerts, APIs & SDKs, Webhooks, Blogs, Education
Asset types Supported asset classes and universes	Other	Other
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web, API	Web, Other
Pricing High-level pricing models	Free, Subscription	Free, Subscription
Key features Core capabilities called out by each vendor	Unique 230M+ company records spanning 145+ jurisdictions, aggregated from 140+ official registries with full provenance and source links. Versioned REST API with JSON (default) or XML output; API keys required. Free tier provides up to 200 requests per month (50 per day). OpenRefine Reconciliation API allows entity-matching from company names to legal identifiers. Enterprise bulk access via SFTP, with six structured CSV datasets (Companies, Officers, Non-Registered Addresses, Alternative Names, Additional Identifiers, and Relationships). Relationships dataset includes 30M+ links covering subsidiaries, branches, control statements, and shareholdings, with data from sources like the SEC and UK PSC. Data acquisition ranges from hourly to quarterly; registry ingestion checks run every 5 minutes. Bulk deliveries are typically no more than one month behind official registries.	Unique Monitor any website or selected area for visual, text or HTML/code changes, with AI that flags important changes and sends highlighted before/after screenshots in each alert. Flexible scheduling and thresholds: run checks as often as every 5 minutes (or 2 minutes on paid plans) up to weekly, and tune change‑percentage thresholds and double‑check options to reduce false positives. Advanced monitoring controls, including screen type (area, full page, mobile or page fold), configurable wait times, proxies, scroll/click/type actions and xPath/selector targeting for tricky elements. Multi‑channel notifications delivered to email and SMS by default, with optional Slack, Microsoft Teams, Google Chat, Discord, Google Sheets and more via Visualping for Business integrations. Team dashboard and collaboration features for managing many monitored pages, reviewing change history, inviting colleagues and generating scheduled reports; reporting & export are available only on business plans. Investment management workflow: monitor price pages, press releases, regulatory approvals, competitor activity, share buybacks, patents and other market‑moving events to build your own web‑native data sets.
Tested Verified by hands-on testing inside Find My Moat	Not yet	Not yet
Editor pick Featured inside curated shortlists	Standard listing	Standard listing

Frequently Asked Questions

Which workflows do OpenCorporates and Visualping both support?

Both platforms cover Data APIs, Regulatory Filings Monitoring, and Other workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do OpenCorporates and Visualping require subscriptions?

Both OpenCorporates and Visualping keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access OpenCorporates and Visualping?

Both OpenCorporates and Visualping prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.

What unique strengths set the two platforms apart?

OpenCorporates differentiates itself with 230M+ company records spanning 145+ jurisdictions, aggregated from 140+ official registries with full provenance and source links., Versioned REST API with JSON (default) or XML output; API keys required. Free tier provides up to 200 requests per month (50 per day)., and OpenRefine Reconciliation API allows entity-matching from company names to legal identifiers., whereas Visualping stands out for Monitor any website or selected area for visual, text or HTML/code changes, with AI that flags important changes and sends highlighted before/after screenshots in each alert., Flexible scheduling and thresholds: run checks as often as every 5 minutes (or 2 minutes on paid plans) up to weekly, and tune change‑percentage thresholds and double‑check options to reduce false positives., and Advanced monitoring controls, including screen type (area, full page, mobile or page fold), configurable wait times, proxies, scroll/click/type actions and xPath/selector targeting for tricky elements..

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