VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Thursday, October 30, 2025

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Tool Comparison

FlowAlgo vs Trackly comparison

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

Quick takeaways

FlowAlgo adds Options & Derivatives, and Dark Pool & Off-Exchange coverage that Trackly skips.

Trackly includes Regulatory Filings Monitoring, APIs & SDKs, and Webhooks categories that FlowAlgo omits.

Trackly keeps a free entry point that FlowAlgo lacks.

In depth comparison

FlowAlgo

flowalgo.com

Realtime options order flow with equity block and dark pool data. All plans include the same feature set with monthly, quarterly, or annual billing. Paid trial available for two weeks. Dark pool prints are reported with delays (anywhere from hours to the next day), and equity block data can lag by up to ~20 minutes under exchange rules.

Platforms

Web

Pricing

Subscription

Quick highlights

Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades.
Equity block and dark pool order data, paired with a dedicated “Dark Pool Insights” module.
Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds.
Alpha AI signals during market hours, flagging predictive momentum shifts and Long/Short/Hedge opportunities.
Historical database with access back to mid-2017, including prior days’ flow activity.

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Trackly

trackly.io

Website & PDF change‑detection for business users (legal, banking, competitive intel). Features include visual diffs in email, partial‑page CSS selection, noise filtering (“Ignore small changes”), hourly/daily/weekly schedules, bulk CSV/Excel import, team workflows, and enterprise‑grade unblocking. An authenticated REST API and change‑notification webhook are available on paid plans/enterprise. Not a finance‑data provider per se; commonly used to watch IR pages, regulators, central banks, fee/terms pages, and other sources relevant to investing workflows. Pricing shows 30‑day trial and a free plan (3 tracks). Enterprise starts “from $229/mo” (annual) with 10 seats; support articles mention up to ~2,000–5,000+ tracks depending on quote. No native broker/data integrations disclosed.

Platforms

WebAPI

Pricing

FreeSubscription

Quick highlights

Visual change summaries in email (diff highlights) with interactive compare UI.
Noise filtering via “Ignore small changes” for counts, relative dates, paging, etc.
Track just part of a page using a CSS selector (partial‑section monitoring).
Schedules: hourly, daily, or weekly checks; multiple recipients per track.
Bulk import (CSV/Excel) and assisted onboarding for large lists.

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Where they differ

FlowAlgo

Distinct strengths include:

Options & Derivatives Dark Pool & Off-Exchange

Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades.
Equity block and dark pool order data, paired with a dedicated “Dark Pool Insights” module.
Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds.
Alpha AI signals during market hours, flagging predictive momentum shifts and Long/Short/Hedge opportunities.

Trackly

Distinct strengths include:

Regulatory Filings Monitoring APIs & SDKs Webhooks

Visual change summaries in email (diff highlights) with interactive compare UI.
Noise filtering via “Ignore small changes” for counts, relative dates, paging, etc.
Track just part of a page using a CSS selector (partial‑section monitoring).
Schedules: hourly, daily, or weekly checks; multiple recipients per track.

Feature-by-feature breakdown

Attribute	FlowAlgo	Trackly
Categories Which research workflows each platform targets	Shared: Alerts Unique: Options & Derivatives, Dark Pool & Off-Exchange	Shared: Alerts Unique: Regulatory Filings Monitoring, APIs & SDKs, Webhooks
Asset types Supported asset classes and universes	Stocks, ETFs, Options	Other
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web	Web, API
Pricing High-level pricing models	Subscription	Free, Subscription
Key features Core capabilities called out by each vendor	Unique Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades. Equity block and dark pool order data, paired with a dedicated “Dark Pool Insights” module. Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds. Alpha AI signals during market hours, flagging predictive momentum shifts and Long/Short/Hedge opportunities. Historical database with access back to mid-2017, including prior days’ flow activity. FlowAlgo Levels (“Institutional Zones”), highlighting support and resistance from historical block and dark pool transactions.	Unique Visual change summaries in email (diff highlights) with interactive compare UI. Noise filtering via “Ignore small changes” for counts, relative dates, paging, etc. Track just part of a page using a CSS selector (partial‑section monitoring). Schedules: hourly, daily, or weekly checks; multiple recipients per track. Bulk import (CSV/Excel) and assisted onboarding for large lists. Best‑in‑class PDF monitoring tuned for large, text‑heavy legal/financial docs.
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 FlowAlgo and Trackly both support?

Both platforms cover Alerts workflows, so you can research those use cases in either tool before digging into the feature differences below.

Which tool offers a free plan?

Trackly offers a free entry point, while FlowAlgo requires a paid subscription. Review the pricing table to see how the paid tiers compare.

How can you access FlowAlgo and Trackly?

Both FlowAlgo and Trackly 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?

FlowAlgo differentiates itself with Realtime monitoring of options order flow, with unusual activity detection and tracking of Intermarket Sweep Orders and option block trades., Equity block and dark pool order data, paired with a dedicated “Dark Pool Insights” module., and Dark pool data is delayed until officially reported; equity block data may lag ~20 minutes. Options flow itself streams with typical latency of half a second to 15 seconds., whereas Trackly stands out for Visual change summaries in email (diff highlights) with interactive compare UI., Noise filtering via “Ignore small changes” for counts, relative dates, paging, etc., and Track just part of a page using a CSS selector (partial‑section monitoring)..

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Stay on top of related tools

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