WhatPulse API alternatives

Small application that measures your keyboard/mouse usage. If it doesn't fit your project, here are the 10 best free Tracking APIs to use instead in 2026, out of 10 in the directory.

For reference, WhatPulse API: No API key needed · HTTPS.

1. 1

   PostalPinCode API

   Online · 857 ms

   API for getting Pincode details in India.

   • No API key needed
   • HTTPS

   No authHTTPSCORS ?
2. 2

   WeCanTrack API

   Online · 713 ms

   Automatically place subids in affiliate links to attribute affiliate conversions to click data.

   • Callable from the browser (CORS)
   • HTTPS

   apiKeyHTTPSCORS
3. 3

   WhereParcel API

   Online · 692 ms

   Unified parcel tracking API across 60+ carriers worldwide (USPS, FedEx, UPS, DHL, etc.).

   • Callable from the browser (CORS)
   • HTTPS

   apiKeyHTTPSCORS
4. 4

   Aftership API

   Online · 506 ms

   API to update, manage and track shipment efficiently.

   • Callable from the browser (CORS)
   • HTTPS

   apiKeyHTTPSCORS
5. 5

   Mapbox API

   Online · 519 ms

   Maps, directions, geocoding. A free tracking API by Mapbox.

   • HTTPS

   apiKeyHTTPSCORS ?
6. 6

   UPS API

   Online · 477 ms

   Track the health of UPS APIs and stay up to date on issues such as network or system outages, scheduled maintenance, and resolved issues.

   • HTTPS

   apiKeyHTTPSCORS ?
7. 7P

   Postmon API

   Online · 747 ms

   An API to query Brazilian ZIP codes and orders easily, quickly and free.

   • No API key needed

   No authNo HTTPSCORS ?
8. 8

   Pixela API

   Online · 1931 ms

   API for recording and tracking habits or effort, routines.

   • Callable from the browser (CORS)
   • HTTPS

   X-Mashape-KeyHTTPSCORS
9. 9

   Correios API

   Online · 3672 ms

   Integration to provide information and prepare shipments using Correio's services.

   • HTTPS

   apiKeyHTTPSCORS ?
10. 10

    PostNord API

    Online · 585 ms

    Provides information about parcels in transport for Sweden and Denmark.

    apiKeyNo HTTPSCORS ?

WhatPulse API vs alternatives

WhatPulse API compared with its alternatives

API	API key	HTTPS	CORS	Uptime	Response	Rating
WhatPulse	No	Yes	Unknown	Up	1429 ms	Not rated
PostalPinCode	No	Yes	Unknown	Up	857 ms	Not rated
WeCanTrack	Required	Yes	Yes	Up	713 ms	Not rated
WhereParcel	Required	Yes	Yes	Up	692 ms	Not rated
Aftership	Required	Yes	Yes	Up	506 ms	Not rated
Mapbox	Required	Yes	Unknown	Up	519 ms	Not rated
UPS	Required	Yes	Unknown	Up	477 ms	Not rated
PPostmon	No	No	Unknown	Up	747 ms	Not rated
Pixela	X-Mashape-Key	Yes	Yes	Up	1931 ms	Not rated

See also: best Tracking APIs · all Tracking APIs