VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Saturday, September 27, 2025

Investors comparing OTC Markets and Visualping will find that Both OTC Markets and Visualping concentrate on News, Regulatory Filings Monitoring, and APIs & SDKs workflows, making them natural alternatives for similar investment research jobs. OTC Markets leans into Data APIs, Order Book / Level II, and Ticker Changes, which can be decisive for teams that need depth over breadth. Visualping stands out with Alerts, Webhooks, and Zapier / Make that the competition lacks. Use the feature-by-feature table to inspect unique capabilities and confirm which roadmap best maps to your process.

Head-to-head

OTC Markets vs Visualping

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

Quick takeaways

  • OTC Markets adds Data APIs, Order Book / Level II, Ticker Changes, Splits, Dividends, and Screeners coverage that Visualping skips.
  • Visualping includes Alerts, Webhooks, Zapier / Make, Sheets / Excel Add-ins, and AI categories that OTC Markets omits.
  • OTC Markets highlights: Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots., Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements., and Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported..
  • Visualping is known for: Compare modes: visual (screenshot diffs), text changes, and element/HTML (‘web’) targeting; select a specific area or element to track., Action tools to monitor behind logins and interact with pages: type, click, dropdown select, scroll, wait, cookie pass, JavaScript ‘script’ actions; supports iFrames., and Monitor PDFs directly or indirectly (watch a listing page for changing PDF versions)..
OTC Markets logo

OTC Markets

otcmarkets.com

Primary operator and market data source for U.S. OTC equities via OTC Link ATS/ECN/NQB (SEC‑regulated ATSs). Commercial data products include Real‑Time Level 1+ (inside quote & trades), Level 2+ (full quote book with MPIDs), 15‑minute delayed Level 1+, End‑of‑Day, reference/security master, and compliance datasets (Blue Sky, Promotion/CE, Compliance Analytics). Delivery options include real‑time multicast feeds, SFTP/FTP files, and a REST Disclosure API. Website provides delayed quotes, corporate actions, screeners and issuer news (DNS).

Platforms

Web
API

Pricing

Free
Subscription

Quick highlights

  • Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots.
  • Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements.
  • Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported.
  • Disclosure API (REST, JSON/CSV/XML) with app‑key auth; filter by symbol/CUSIP/company; document retrieval; plan‑level rate‑limit guidance.
  • Compliance & regulatory data: Blue Sky Data (state eligibility monitoring), Promotion Data file (Caveat Emptor/tier/share data), and Compliance Analytics (multi‑factor risk scoring).
Visualping logo

Visualping

visualping.io

Website change‑detection and alerting. Supports visual, text and element/HTML (‘web’) compare modes, actions to log in/fill forms/scroll/wait/execute scripts, PDF monitoring, high‑frequency checks (as fast as 2 minutes on paid tiers), and multi‑channel notifications (email, SMS, Slack, Microsoft Teams, Google Chat, Discord, RSS, webhooks). Business plans add bulk job import/management, reporting (scheduled), and API/webhooks for integration. AI features (‘Important Alerts’) classify/ summarize changes so teams only see what matters.

Platforms

Web
API

Pricing

Free
Subscription

Quick highlights

  • Compare modes: visual (screenshot diffs), text changes, and element/HTML (‘web’) targeting; select a specific area or element to track.
  • Action tools to monitor behind logins and interact with pages: type, click, dropdown select, scroll, wait, cookie pass, JavaScript ‘script’ actions; supports iFrames.
  • Monitor PDFs directly or indirectly (watch a listing page for changing PDF versions).
  • AI ‘Important Alerts’ to flag/summarize only relevant changes; premium Visual Analyzer for image‑change intelligence (Solutions tier).
  • Notifications via Email/SMS/Slack/MS Teams/Google Chat/Discord/RSS, plus webhooks; Google Sheets integration via webhook; Slack private‑channel support.

Shared focus areas

Both platforms align on these research themes, so you can stay within one workflow when your use case involves them.

Where they differ

OTC Markets

Distinct strengths include:

  • Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots.
  • Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements.
  • Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported.
  • Disclosure API (REST, JSON/CSV/XML) with app‑key auth; filter by symbol/CUSIP/company; document retrieval; plan‑level rate‑limit guidance.

Visualping

Distinct strengths include:

  • Compare modes: visual (screenshot diffs), text changes, and element/HTML (‘web’) targeting; select a specific area or element to track.
  • Action tools to monitor behind logins and interact with pages: type, click, dropdown select, scroll, wait, cookie pass, JavaScript ‘script’ actions; supports iFrames.
  • Monitor PDFs directly or indirectly (watch a listing page for changing PDF versions).
  • AI ‘Important Alerts’ to flag/summarize only relevant changes; premium Visual Analyzer for image‑change intelligence (Solutions tier).

Feature-by-feature breakdown

AttributeOTC MarketsVisualping
Categories

Which research workflows each platform targets

Shared: News, Regulatory Filings Monitoring, APIs & SDKs

Unique: Data APIs, Order Book / Level II, Ticker Changes, Splits, Dividends, Screeners

Shared: News, Regulatory Filings Monitoring, APIs & SDKs

Unique: Alerts, Webhooks, Zapier / Make, Sheets / Excel Add-ins, AI

Asset types

Supported asset classes and universes

Stocks, Bonds

Stocks, ETFs, Mutual Funds, Closed-End Funds, Bonds, Options, Futures, Commodities, Currencies, Cryptos, Real Estate, Funds

Experience levels

Who each product is built for

Beginner, Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Web, API

Web, API

Pricing

High-level pricing models

Free, Subscription

Free, Subscription

Key features

Core capabilities called out by each vendor

Unique

  • Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots.
  • Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements.
  • Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported.
  • Disclosure API (REST, JSON/CSV/XML) with app‑key auth; filter by symbol/CUSIP/company; document retrieval; plan‑level rate‑limit guidance.
  • Compliance & regulatory data: Blue Sky Data (state eligibility monitoring), Promotion Data file (Caveat Emptor/tier/share data), and Compliance Analytics (multi‑factor risk scoring).
  • Coverage of OTC Link ATS via MIC 'OTCM'; OTC Link ATS/ECN/NQB each operate as SEC‑regulated ATSs.

Unique

  • Compare modes: visual (screenshot diffs), text changes, and element/HTML (‘web’) targeting; select a specific area or element to track.
  • Action tools to monitor behind logins and interact with pages: type, click, dropdown select, scroll, wait, cookie pass, JavaScript ‘script’ actions; supports iFrames.
  • Monitor PDFs directly or indirectly (watch a listing page for changing PDF versions).
  • AI ‘Important Alerts’ to flag/summarize only relevant changes; premium Visual Analyzer for image‑change intelligence (Solutions tier).
  • Notifications via Email/SMS/Slack/MS Teams/Google Chat/Discord/RSS, plus webhooks; Google Sheets integration via webhook; Slack private‑channel support.
  • Business: bulk import & bulk edit, workspaces/labels, reports (HTML/CSV/Excel) with scheduling; alert on website errors; advanced scheduling windows.
Tested

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Editor pick

Featured inside curated shortlists

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Frequently Asked Questions

Which workflows do OTC Markets and Visualping both support?

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

Do OTC Markets and Visualping require subscriptions?

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

How can you access OTC Markets and Visualping?

Both OTC Markets 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?

OTC Markets differentiates itself with Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots., Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements., and Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported., whereas Visualping stands out for Compare modes: visual (screenshot diffs), text changes, and element/HTML (‘web’) targeting; select a specific area or element to track., Action tools to monitor behind logins and interact with pages: type, click, dropdown select, scroll, wait, cookie pass, JavaScript ‘script’ actions; supports iFrames., and Monitor PDFs directly or indirectly (watch a listing page for changing PDF versions)..

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.