Free
$0For a few source-change monitors
- Three sources checked daily.
- Email notifications.
VOL. XCIV, NO. 247
By Jera Value · Verified Sep 2026
Changeflow (Trackly)
Web / API · How this site is funded
Changeflow, formerly Trackly, watches web pages, PDFs, feeds, and API endpoints for changes you care about. Describe the source and your question in plain language, then review detected differences and generated briefings. Free access checks a few sources daily; paid plans expand monitoring, teams, and delivery options. Business adds APIs and webhooks. It can help track company or regulatory updates, with human review still needed before using an AI summary for an important decision.
Worth it if you want repeatable monitoring of company, document, or regulatory-page changes.
Skip it if you need securities prices or API access on entry plans.
For a few source-change monitors
For individual and small-team monitoring
Everything in Free, plus
For team monitoring and integrations
Everything in Professional, plus
Plain-language setup
Describe sources and the changes you want to monitor.
Document monitoring
Watch supported pages, PDFs, feeds, and API endpoints.
Change briefings
Read generated summaries of detected updates.
Version differences
Compare saved source versions visually.
Team notifications
Receive supported email or Slack notices.
Business integrations
Business and Enterprise add API access and webhooks.
Not entirely. Changeflow (Trackly) includes a free tier, but its paid subscription and other options unlock more capacity. Visit the vendor site for current limits and pricing. A 30-day free trial is available on select plans. Enterprise quotes are handled directly with the vendor.
Changeflow (Trackly) is built for Institutional Investors, Analysts, Quants/Developers, Asset Managers, and Hedge Funds. It suits beginner, intermediate, and advanced users.
You can use Changeflow (Trackly) on Web and Other. Changeflow (Trackly) offers an API (REST) with APIKey authentication. Integrations include Slack, Microsoft Teams, Discord, Zapier, Make (Integromat), n8n + 1 more.
Changeflow (Trackly) covers North America, Europe, and APAC. Examples include US, CA, GB, and AU. It tracks Stocks and Other.
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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.