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swap_horiz Gliese 581 e Alternatives

Looking for alternatives to Gliese 581 e? Compare the top Exoplanet options ranked by our AI scoring system.

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Gliese 581 e

Gliese 581 e

Exoplanet Hot Radial Velocity Super Earth M Dwarf Lowest Mass Rv

Gliese 581 e is the least massive planet in the Gliese 581 system at ~1.9 Earth masses, announced in 2009; it orbits very close to its host M-dwarf and is far too hot for habitability.

7.6 Good

apps Top Gliese 581 e Alternatives

The top alternative to Gliese 581 e in 2026 is Proxima Centauri b with a score of 9.9/10, followed by Gliese 581 c (8.4) and GJ 667Cc (8.2).

1
Proxima Centauri b

Proxima Centauri b

Proxima Centauri b is an exoplanet orbiting Proxima Centauri, the closest star to our Sun. This super-Earth resides with...

Radial Velocity Super Earth Habitable Zone M Dwarf
9.9 Brilliant
2
Gliese 581 c

Gliese 581 c

Gliese 581 c is a super-Earth exoplanet discovered in 2007 orbiting the red dwarf star Gliese 581, located about 20 ligh...

Rocky Radial Velocity Super Earth M Dwarf
8.4 Great
3
GJ 667Cc

GJ 667Cc

GJ 667Cc is a super-Earth exoplanet confirmed in 2012, orbiting within the habitable zone of a red dwarf star in the tri...

Radial Velocity Super Earth Habitable Zone M Dwarf
8.2 Great
4
Ross 128 b

Ross 128 b

Ross 128 b is a near-Earth-mass exoplanet orbiting the red dwarf star Ross 128, located approximately 11 light-years fro...

Radial Velocity Nearby Super Earth Habitable Zone
8.2 Great
5
Gliese 876 d

Gliese 876 d

Gliese 876 d is a super-Earth exoplanet orbiting the red dwarf star Gliese 876, located approximately 15 light-years fro...

Hot Rocky Radial Velocity Super Earth
7.8 Good
6
Wolf 1061 c

Wolf 1061 c

Wolf 1061 c is a confirmed exoplanet orbiting the red dwarf star Wolf 1061, located approximately 14 light-years away fr...

Radial Velocity Super Earth Habitable Zone Potentially Habitable
7.5 Good
7
GJ 273 b

GJ 273 b

GJ 273 b, also called Luyten b, is a super-Earth detected through radial-velocity measurements and announced in 2017. It...

Radial Velocity Nearby Super Earth Habitable Zone
7.4 Good
8
GJ 357 d

GJ 357 d

GJ 357 d is a confirmed, non-transiting super-Earth orbiting the M-dwarf GJ 357. Its minimum mass is about 6.1 Earth mas...

Radial Velocity Super Earth Habitable Zone Potentially Habitable
7.2 Good
9
Gliese 581 b

Gliese 581 b

Gliese 581 b is a Neptune-class exoplanet orbiting the nearby M-dwarf Gliese 581, about 20 light-years from Earth. It ha...

Hot Radial Velocity Neptune Class Multi Planet
7.2 Good
10
61 Virginis b

61 Virginis b

61 Virginis b is the innermost known planet in the 61 Virginis system, orbiting a nearby Sun-like star about 28 light-ye...

Hot Radial Velocity Super Earth Multi Planet
7.2 Good
11
HD 10180 c

HD 10180 c

HD 10180 c is a confirmed planet detected through the radial-velocity motion of the Sun-like star HD 10180, located abou...

Hot Radial Velocity Super Earth Multi Planet
7.0 Good
12
GJ 357 b

GJ 357 b

GJ 357 b is a transiting exoplanet with a radius about 1.2 times Earth's, discovered through NASA's TESS observations of...

Hot Transiting Super Earth M Dwarf
6.8 Fair
13
HD 40307 b

HD 40307 b

HD 40307 b is a radial-velocity exoplanet orbiting the K-type star HD 40307, about 42 light-years away. With a minimum m...

Hot Radial Velocity Super Earth Multi Planet
6.8 Fair
14
YZ Ceti b

YZ Ceti b

YZ Ceti b is a small exoplanet detected by radial-velocity measurements around YZ Ceti, a nearby M dwarf about 12 light-...

Hot Radial Velocity Multi Planet M Dwarf
6.8 Fair
15
Wolf 1061 b

Wolf 1061 b

Wolf 1061 b is the innermost reported planet in the multi-planet system around Wolf 1061, a nearby red dwarf about 14 li...

Hot Radial Velocity Super Earth Multi Planet
6.6 Fair
16
Proxima Centauri c

Proxima Centauri c

Proxima Centauri c is a proposed planet candidate orbiting Proxima Centauri, the nearest known star to the Sun. The cand...

Cold Radial Velocity Super Earth M Dwarf
6.5 Fair
17
Wolf 1061 d

Wolf 1061 d

Wolf 1061 d is an outer planet in the Wolf 1061 system, which is located about 14 light-years from the Solar System. It...

Cold Radial Velocity Super Earth M Dwarf
6.4 Fair
18
HD 190360 c

HD 190360 c

HD 190360 c is the inner, low-mass planet in the HD 190360 planetary system, which surrounds a G-type star. It was ident...

Hot Radial Velocity Super Earth G Star
6.4 Fair
19
GJ 273 c

GJ 273 c

GJ 273 c is a small exoplanet orbiting GJ 273, also known as Luyten's Star, a nearby red dwarf. It was reported in 2017...

Warm Radial Velocity Super Earth Multi Planet
6.2 Fair
20
GJ 3293 c

GJ 3293 c

GJ 3293 c is an exoplanet detected by measuring the gravitational effect it produces on its host star, the red dwarf GJ...

Warm Radial Velocity Super Earth Multi Planet
6.2 Fair

summarize Quick Comparison Summary

Alternative Score vs Gliese 581 e Action
Proxima Centauri b
Proxima Centauri b
Exoplanet Radial Velocity Super Earth Habitable Zone
9.9 Brilliant +2.3 Compare
Gliese 581 c
Gliese 581 c
Exoplanet Rocky Radial Velocity Super Earth
8.4 Great +0.8 Compare
GJ 667Cc
GJ 667Cc
Exoplanet Radial Velocity Super Earth Habitable Zone
8.2 Great +0.6 Compare
Ross 128 b
Ross 128 b
Exoplanet Radial Velocity Nearby Super Earth
8.2 Great +0.6 Compare
Gliese 876 d
Gliese 876 d
Exoplanet Hot Rocky Radial Velocity
7.8 Good +0.2 Compare
Wolf 1061 c
Wolf 1061 c
Exoplanet Radial Velocity Super Earth Habitable Zone
7.5 Good -0.1 Compare
GJ 273 b
GJ 273 b
Exoplanet Radial Velocity Nearby Super Earth
7.4 Good -0.2 Compare
GJ 357 d
GJ 357 d
Exoplanet Radial Velocity Super Earth Habitable Zone
7.2 Good -0.4 Compare
Gliese 581 b
Gliese 581 b
Exoplanet Hot Radial Velocity Neptune Class
7.2 Good -0.4 Compare
61 Virginis b
61 Virginis b
Exoplanet Hot Radial Velocity Super Earth
7.2 Good -0.4 Compare

See all Exoplanet ranked by score

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help Frequently Asked Questions

What are the best alternatives to Gliese 581 e?
The top alternatives to Gliese 581 e in 2026 include Proxima Centauri b, Gliese 581 c, GJ 667Cc, Ross 128 b, Gliese 876 d. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does Gliese 581 e compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Gliese 581 e scores 7.6/10. Click any alternative above to see a detailed side-by-side comparison.
Is Gliese 581 e worth it in 2026?
Gliese 581 e scores 7.6/10 in the Exoplanet category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.
What is the best free alternative to Gliese 581 e?
Several alternatives to Gliese 581 e offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from Gliese 581 e?
Common reasons users look for Gliese 581 e alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to Gliese 581 e are there?
Lunoo currently lists 20 scored alternatives to Gliese 581 e in the Exoplanet category, ranked by our AI-powered evaluation system.
Which Gliese 581 e alternative has the highest rating?
Proxima Centauri b currently holds the highest rating among Gliese 581 e alternatives with a score of 9.9/10.
Can I use Proxima Centauri b instead of Gliese 581 e?
Proxima Centauri b is one of the top-rated alternatives to Gliese 581 e. While they serve similar purposes in the Exoplanet space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to Gliese 581 e?
Pricing varies among Gliese 581 e alternatives. We recommend checking each alternative's website for current pricing. Many options in the Exoplanet category offer free tiers or competitive pricing.
How are Gliese 581 e alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
Gliese 581 e vs Proxima Centauri b: which is better?
Gliese 581 e scores 7.6/10 while Proxima Centauri b scores 9.9/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Gliese 581 e vs Gliese 581 c: which is better?
Gliese 581 e scores 7.6/10 while Gliese 581 c scores 8.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Gliese 581 e vs GJ 667Cc: which is better?
Gliese 581 e scores 7.6/10 while GJ 667Cc scores 8.2/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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Hot Radial Velocity Exoplanet Super Earth M Dwarf Lowest Mass Rv

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