WSPR enthusiasts continue to develop viewing, reporting, and analysis tools, each with its own unique contribution. The table below at (Dec 2021) highlights those operational during the development of the WATT software and thereafter. Some operate by “screen-scraping” the wsprnet.org site or by downloading the monthly archive files into a local database: others are real-time. A number of API projects are in progress and the data available on-line and accessible via a front-end database interface tools and at December 2021 these contain the entire dataset of nearly 3.6 billion data points with approx. 160,000 spots added hourly! The sites below are not listed in any particular order, are non-commercial, and all were functional at Dec 2021 with a standard browser, Microsoft Excel, or in one case via Python scripts. GitHub also holds many WSPR projects and code.
| Link (at Dec 2021) | Description |
| http://wsprnet.org/drupal/wsprnet/map | Real-time map of traffic: The primary WSPR site. Start point for everyone in the WSPR world. |
| https://k4det.net/wsprmap/ | Replay of data: Generates animation showing Grid squares heard or transmitted for a call. |
| http://wspr.aprsinfo.com/ | Real-time map of traffic: Reduced version of main WSPR reporting site – by M0XDA. Simple and quick and surprisingly useful for a simple solution. |
| Real-time map of traffic plus charts etc. Useful and powerful. Links here to further high-speed WSPR databases. Basically replaces wsprnet.org. All WSPR data available on-line for query. Features including reporting, analysis, balloon tracking, direct database SLQ type queries, etc. etc. Easy to use and well documented. High speed dedicated database copy optimised for performance. Extracts to Google Earth etc. Developed by VK7JJ | |
| https://wspr.fggs.de/d/o_qTGcqik/home?orgId=1 | Real-time analysis of the full WSPR history from live to to 5+ years, with graphics and maps. Web based. In development, impressive for individual TX or RX, path, or all traffic charting and map plotting. |
| http://wspr.pe1itr.com/ | Statistics: Daily Ranking tables and analysis. Designed to determine the “receiving power” of WSPR receiver setups. |
| https://www.qsomap.org/wsprnet.php | Map viewer: Paste data from http://wsprnet.org/drupal/wsprnet/spots to plot map. Plus other modes. |
| http://wsprnet.org/drupal/node/7744 | Statistics: Generates WSPR comparison, Statistics and Maidenhead map. Requires Python to execute. |
| http://mardie4.100webspace.net/index.html | Statistics: KB9AMG’s Top WSPR Spots. |
| https://www.gm4eau.com/home-page/wspr/ | WSPR WATT tool. (This site.) Analysis, Mapping, and uniquely – Timeline based Animation/Replay of WSPR traffic. Useful automatic reporting buttons/features available. Platform for data analysis via Excel spreadsheet approach, with simple user interface. Designed allow manipulation of WSPR data for further analysis. |