August 2026
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Global Rank
#4,419,290
668,477Category Rank
#20,438
4,918Showing Similarweb estimated data.
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Bounce Rate
37.75%
Pages per Visit
3.02
Avg Visit Duration
00:00:53
Top 10 blackcatsystems.com Competitors
The Top 10 Sites Like blackcatsystems.com in August 2026 are ranked by their affinity to blackcatsystems.com in terms of keyword traffic, audience targeting, and market overlap
Yaesu continues the successful series of compact mono and dual band handheld radios
- Company
- - -
- Industry
- - -
Global Rank
#419,043
52,467Bounce Rate
41.85%
Pages per Visit
2.51
Avg Visit Duration
00:00:36
Similarity Score
100%david and cecilia taylor, edinburgh. pointers to david's software and digital imaging pages.
- Company
- - -
- Industry
- - -
Global Rank
#2,293,820
553,541Bounce Rate
47.4%
Pages per Visit
1.74
Avg Visit Duration
00:00:12
Similarity Score
98%If you’re looking for shortwave radio reviews, you’ve come to the right place. Whether you’re looking for reviews of shortwave portables, tabletops, SDRs, or professional receiver…
- Company
- - -
- Industry
- - -
Global Rank
#384,074
55,485Bounce Rate
43.33%
Pages per Visit
1.96
Avg Visit Duration
00:01:12
Similarity Score
95%hfu hf underground - index
- Company
- - -
- Industry
- - -
Global Rank
#480,093
32,848Bounce Rate
40.93%
Pages per Visit
3.02
Avg Visit Duration
00:00:59
Similarity Score
92%official site of opencpn chart plotter navigation software. thousands of boaters already use opencpn as their main navigational tool. you can too. its free.
- Company
- OpenCPN
- Industry
- Vehicles > Boats
Global Rank
#540,952
86,080Bounce Rate
38.43%
Pages per Visit
2.29
Avg Visit Duration
00:01:15
Similarity Score
89%dxsoftham radio software - programs for amateur radio
- Company
- - -
- Industry
- - -
Bounce Rate
54.93%
Pages per Visit
1.65
Avg Visit Duration
00:00:18
Similarity Score
88%this wiki is intended to help identify radio signals through example sounds and waterfall images. most signals are received and recorded using a software defined radio such as the rtl-sdr, airspy, sdrplay, hackrf, bladerf, funcube dongle, usrp and other devices.
- Company
- - -
- Industry
- - -
Global Rank
#576,530
19,636Bounce Rate
45.03%
Pages per Visit
2.50
Avg Visit Duration
00:00:38
Similarity Score
87%Radarspotting - Index
- Company
- - -
- Industry
- - -
Global Rank
#3,091,639
481,331Bounce Rate
- -
Pages per Visit
26.84
Avg Visit Duration
00:20:03
Similarity Score
86%the sane project website start page.
- Company
- - -
- Industry
- - -
Global Rank
#2,767,072
836,811Bounce Rate
39.48%
Pages per Visit
2.54
Avg Visit Duration
00:00:37
Similarity Score
81%File documenting the Interactive audio visualiser / installation
- Company
- - -
- Industry
- - -
Global Rank
#1,245,398
111,583Bounce Rate
40.64%
Pages per Visit
1.63
Avg Visit Duration
00:00:11
Similarity Score
80%blackcatsystems.com's top 5 competitors in August 2026 are: dxzone.com, satsignal.eu, swling.com, hfunderground.com, and more.
According to Similarweb data of monthly visits, blackcatsystems.com’s top competitor in August 2026 is dxzone.com. blackcatsystems.com 2nd most similar site is satsignal.eu, and closing off the top 3 is swling.com.
hfunderground.com ranks as the 4th most similar website to blackcatsystems.com and opencpn.org ranks fifth in August 2026.
The other five competitors in the top 10 list are dxsoft.com, sigidwiki.com, radarspotting.com, sane-project.org, and igorski.nl.