Tracker 17 is what most people call 17TRACK — the all-in-one package tracking platform at 17track.net that lets you follow a parcel from almost any carrier in one place. Paste in a tracking number, and 17TRACK auto-detects the carrier — it supports over 2,400 carriers worldwide at the time of writing, from Canada Post, USPS, UPS, FedEx, and DHL to China Post, Yanwen, YunExpress, and hundreds of other postal services and freight lines — then shows the full checkpoint history from origin to delivery. If you searched "tracker 17" looking for that AliExpress, Temu, Shein, or eBay parcel, this is the tool: free for personal use on the web and in the 17TRACK app for iPhone and Android.
(If you meant the 17-foot fishing boats by Tracker Marine, skip to the boat section near the end — we cover that meaning too.)
What Is 17TRACK and How Does It Work?
17TRACK is a tracking aggregator. It doesn't move packages itself; it pulls status data from the carriers' own systems and stitches the events into one timeline. That matters most for international shipments, which routinely change hands — for example, a China-to-Canada order might be picked up by a Chinese logistics firm, flown by a line-haul consolidator, and delivered by Canada Post. Checking any single carrier's site shows you only their leg. 17TRACK follows the handoffs and shows the whole journey against one tracking number.
The mechanics are simple:
- You enter a tracking number (or several — batch tracking is supported).
- 17TRACK identifies the carrier from the number's format, or you can set the carrier manually if the auto-detection guesses wrong for an ambiguous format.
- It queries the carrier's tracking data and displays every checkpoint: accepted, exported, in transit, arrived in destination country, customs, out for delivery, delivered.
- It keeps monitoring. With an account or the app, you get push or email notifications when the status changes, instead of refreshing the page.
The service is popular with online shoppers precisely because marketplaces like AliExpress, Temu, and eBay hand out tracking numbers from carriers most buyers have never heard of. 17TRACK recognizes them.
How Do You Track a Package on 17TRACK?
On the website:
- Go to 17track.net.
- Paste your tracking number into the search box on the homepage — you can paste multiple numbers at once, one per line, to track a batch in a single query.
- Press the track button. Results show each package's current status, carrier, and full event history, with the origin and destination legs merged for international shipments.
- Optionally create a free account to save shipments, name them ("new headphones"), and get notified on changes.
In the app:
- Install the 17TRACK app from the App Store or Google Play.
- Add a tracking number by pasting it, or by scanning the barcode on a shipping label.
- The app keeps your parcels in a list, syncs across devices when signed in, and sends push notifications on status updates — the main reason to prefer the app over the website if you're waiting on more than the occasional order.
Reading the results: statuses follow a common vocabulary — *In transit*, *Out for delivery*, *Delivered*, *Alert* (a problem such as a customs hold, failed delivery, or return to sender), *Expired* (no updates for a long period), and *Not found* (the number isn't in the carrier's system yet). A brand-new tracking number often shows "not found" for the first 24–72 hours, until the carrier scans the parcel and registers it.
Which Carriers Does 17TRACK Support?
More than 2,400 at the time of writing, and the list grows weekly. The catalog spans:
| Category | Examples |
|---|---|
| National postal services | Canada Post, USPS, Royal Mail, China Post, Japan Post, Deutsche Post, La Poste, India Post |
| Global express couriers | UPS, FedEx, DHL Express, DHL eCommerce, TNT, Aramex, SF Express |
| E-commerce logistics lines | Cainiao, Yanwen, YunExpress, 4PX, Yun Track, J&T Express, Flat Export |
| Regional and last-mile carriers | Purolator, Canpar, GLS, Hermes/Evri, Chit Chats, InPost |
| Freight and LTL | Selected freight carriers and consolidators |
Each carrier has a code in 17TRACK's system, and the help center maintains the authoritative supported-carriers list. If your number isn't auto-detected, look up the carrier manually — mistyped or truncated numbers are the most common reason a legitimate shipment shows "not found."
Does 17TRACK Have an App?
Yes — free apps for iOS and Android, plus the web version, and the features that make the app the better tool for regular shoppers:
- Push notifications on every status change, including delivery and exception alerts.
- Barcode scanning so you can add a parcel from the label without typing.
- A parcel list with custom names, archived history, and cross-device sync via a free account.
- Multi-language support — helpful because raw checkpoint text from foreign carriers is translated into your interface language.
For casual, one-off checks the website needs no signup at all; the account and app earn their keep once you have several parcels a month in flight.
Does 17TRACK Have an API for Businesses?
Yes. The 17TRACK Tracking API exposes the same aggregation engine to developers and merchants: register a tracking number once via the API, and 17TRACK pushes status updates to your webhook as they happen, across 3,400+ carriers in the API's coverage at the time of writing. Typical uses:
- E-commerce order status pages — showing customers live tracking on your own site instead of linking out to carrier pages.
- Proactive support — flagging stalled or exception shipments before the customer emails you.
- Operations dashboards — delivery-time analytics across carriers and lanes.
Pricing is quota-based (a free tier for low volumes, paid plans as registration counts grow — check 17track.net/en/api for current terms). 17TRACK also ships a Shopify app that adds a branded tracking page and shipment notifications to a store without custom development, plus integrations and docs at api.17track.net for teams building their own.