February 2026
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Global Rank
#2,247,996
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Bounce Rate
40.77%
Pages per Visit
1.89
Avg Visit Duration
00:00:36
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Top 10 startools.org Competitors
The Top 10 Sites Like startools.org in February 2026 are ranked by their affinity to startools.org in terms of keyword traffic, audience targeting, and market overlap
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Bounce Rate
41.52%
Pages per Visit
1.72
Avg Visit Duration
00:00:31
Similarity Score
100%- Company
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Bounce Rate
43.72%
Pages per Visit
1.97
Avg Visit Duration
00:01:05
Similarity Score
92%astap & hnsky programs
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Global Rank
#1,953,165
243,351Bounce Rate
41.45%
Pages per Visit
1.82
Avg Visit Duration
00:00:41
Similarity Score
90%An astrophotography imaging suite
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Global Rank
#890,682
164,778Bounce Rate
44.7%
Pages per Visit
1.71
Avg Visit Duration
00:00:26
Similarity Score
87%Astrophotography for everyone: images, videos, and articles about space, nebulae, galaxies, planets, telescopes, and how to take and process deep space images from your own backyard.
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Bounce Rate
40.07%
Pages per Visit
1.83
Avg Visit Duration
00:00:30
Similarity Score
85%- Company
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Global Rank
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Country Rank
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Category Rank
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Bounce Rate
100%
Pages per Visit
1.00
Avg Visit Duration
00:00:11
Die Polausrichtung ist für eine parallaktische Montierung ganz wichtig, besonders wenn man damit mobil unterwegs ist.
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Global Rank
#6,029,893
688,945Bounce Rate
49.36%
Pages per Visit
1.66
Avg Visit Duration
00:00:30
Similarity Score
71%Price: $6 for 1 Year First Name: First Name Required Last Name: Last Name Required Address Line 1:* Address Line 1 is Required Address Line 2: Address Line 2 is not valid City:* City is Required Country:* Country is Required -- Select Country -- Afghanistan Åland Islands Albania Algeria Andorra […]
- Company
- Astronomy Technology Today
Global Rank
#2,445,734
1,346,507Bounce Rate
56.88%
Pages per Visit
1.43
Avg Visit Duration
00:00:14
Similarity Score
58%Turn photos into kaleidoscope animations
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Global Rank
#1,396,674
278,131Bounce Rate
49.91%
Pages per Visit
1.18
Avg Visit Duration
00:00:29
Similarity Score
54%irfanview ... one of the most popular viewers worldwide.
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Global Rank
#2,341,877
711,134Bounce Rate
53.84%
Pages per Visit
1.54
Avg Visit Duration
00:00:14
Similarity Score
52%startools.org's top 5 competitors in February 2026 are: siril.fr, deepskystacker.free.fr, hnsky.org, nighttime-imaging.eu, and more.
According to Similarweb data of monthly visits, startools.org’s top competitor in February 2026 is siril.fr. startools.org 2nd most similar site is deepskystacker.free.fr, and closing off the top 3 is hnsky.org.
nighttime-imaging.eu ranks as the 4th most similar website to startools.org and deepskyworkflows.com ranks fifth in February 2026.
The other five competitors in the top 10 list are help.sequencegeneratorpro.com, kr8.de, astronomytechnologytoday.com, collidingscopes.github.io, and irfanview.info.