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swap_horiz Kepler-452b Alternatives

Looking for alternatives to Kepler-452b? Compare the top Exoplanet options ranked by our AI scoring system.

You're looking at alternatives to:
Kepler-452b

Kepler-452b

Kepler-452b is an exoplanet orbiting a G-type star approximately 1,400 light-years from Earth. It’s notable as a super-Earth within its star's habitable zone, suggesting potential for liquid water on its surface. Scientists study this planet to understand the characteristics of potentially habitable...

9.4 Excellent

apps Top Kepler-452b Alternatives

The top alternative to Kepler-452b in 2026 is Proxima Centauri b with a score of 9.9/10, followed by Kepler-186f (9.7) and Kepler-1649c (9.3).

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
Kepler-186f

Kepler-186f

Kepler-186f is an exoplanet approximately Earth-sized orbiting the red dwarf star Kepler-186. It resides within its star...

Kepler Super Earth Earth Sized Habitable Zone
9.7 Brilliant
3
Kepler-1649c

Kepler-1649c

Kepler-1649c is an exoplanet roughly Earth-sized orbiting a red dwarf star named Kepler-1649. Its location within its st...

Kepler Super Earth Earth Sized Habitable Zone
9.3 Excellent
4
Kepler-442b

Kepler-442b

Kepler-442b is an exoplanet orbiting a cooler star approximately 1,200 light-years from Earth. Its size and position wit...

Kepler Transiting Super Earth Habitable Zone
9.1 Excellent
5
Kepler-22b

Kepler-22b

Kepler-22b is an exoplanet orbiting a G-type star similar to our Sun. Discovered by NASA’s Kepler mission in 2011, it re...

Water World Kepler Transiting Super Earth
9.0 Excellent
6
Kepler-62f

Kepler-62f

Kepler-62f is an exoplanet located in the Kepler-62 system. It’s notable as a super-Earth orbiting a red dwarf star with...

Kepler Transiting Super Earth Habitable Zone
9.0 Excellent
7
Kepler-90i

Kepler-90i

Kepler-90i is an Earth-sized exoplanet orbiting within the habitable zone of its star, Kepler-90. Its discovery in 2017...

Machine Learning Kepler Transiting Super Earth
8.9 Great
8
Kepler-62e

Kepler-62e

Super-Earth announced in 2013 orbiting within the habitable zone of the K-type star Kepler-62; at ~1.61 Earth radii it w...

Water World Kepler Transiting Super Earth
8.8 Great
9
LHS 1140 b

LHS 1140 b

Discovered in 2017, LHS 1140 b is a super-Earth exoplanet notable for orbiting within the habitable zone of a red dwarf...

Transiting Super Earth Habitable Zone Potentially Habitable
8.7 Great
10
Kepler-78b

Kepler-78b

Rocky exoplanet announced in 2013 with a density and composition similar to Earth's, the first exoplanet confirmed to be...

Rocky Kepler Ultrashort Period Super Earth
8.6 Great
11
Kepler-69c

Kepler-69c

Super-Earth in the Kepler-69 system announced in 2013, orbiting near the inner edge of its habitable zone and considered...

Kepler Transiting Super Earth Habitable Zone
8.5 Great
12
Kepler-438b

Kepler-438b

A near-Earth-sized exoplanet discovered in 2015, notable for orbiting within the habitable zone of its red dwarf star, t...

Kepler Super Earth Habitable Zone Potentially Habitable
8.5 Great
13
Kepler-47c

Kepler-47c

Outer planet of the Kepler-47 circumbinary system announced in 2012, notable as the first circumbinary planet found orbi...

Giant Kepler Transiting Circumbinary
8.4 Great
14
Kepler-138c

Kepler-138c

Super-Earth in the Kepler-138 system confirmed in 2015, orbiting its M-dwarf host every ~13.8 days in near orbital reson...

Water World Kepler Transiting Super Earth
8.4 Great
15
Kepler-10b

Kepler-10b

The first confirmed rocky exoplanet discovered by NASA's Kepler mission, announced in 2011, with a density comparable to...

Rocky Kepler Ultrashort Period Super Earth
8.3 Great
16
Kepler-138d

Kepler-138d

Outermost of the three originally confirmed Kepler-138 planets, a super-Earth orbiting its M-dwarf host every ~23.1 days...

Water World Kepler Transiting Super Earth
8.3 Great
17
Kepler-296f

Kepler-296f

Kepler-296f is a super-Earth orbiting within the habitable zone of a binary M-dwarf system ~1,000 light-years away, conf...

Kepler Transiting Super Earth Habitable Zone
8.3 Great
18
Kepler-36b

Kepler-36b

Rocky super-Earth discovered in 2012 sharing an unusually close orbit with the larger Kepler-36c, with the two planets p...

Rocky Dense Kepler Super Earth
8.2 Great
19
Kepler-296e

Kepler-296e

Super-Earth confirmed in 2014 orbiting within the habitable zone of Kepler-296, a red dwarf binary system ~1,200 light-y...

Kepler Transiting Super Earth Habitable Zone
8.2 Great
20
GJ 667Cc

GJ 667Cc

GJ 667Cc is a super-Earth orbiting within the habitable zone of the M-dwarf component of the triple-star system GJ 667,...

Radial Velocity Super Earth Habitable Zone M Dwarf
8.2 Great

summarize Quick Comparison Summary

Alternative Score vs Kepler-452b Action
Proxima Centauri b
Proxima Centauri b
Exoplanet Radial Velocity Super Earth Habitable Zone
9.9 Brilliant +0.5 Compare
Kepler-186f
Kepler-186f
Exoplanet Kepler Super Earth Earth Sized
9.7 Brilliant +0.3 Compare
Kepler-1649c
Kepler-1649c
Exoplanet Kepler Super Earth Earth Sized
9.3 Excellent -0.1 Compare
Kepler-442b
Kepler-442b
Exoplanet Kepler Transiting Super Earth
9.1 Excellent -0.3 Compare
Kepler-22b
Kepler-22b
Exoplanet Water World Kepler Transiting
9.0 Excellent -0.4 Compare
Kepler-62f
Kepler-62f
Exoplanet Kepler Transiting Super Earth
9.0 Excellent -0.4 Compare
Kepler-90i
Kepler-90i
Exoplanet Machine Learning Kepler Transiting
8.9 Great -0.5 Compare
Kepler-62e
Kepler-62e
Exoplanet Water World Kepler Transiting
8.8 Great -0.6 Compare
LHS 1140 b
LHS 1140 b
Exoplanet Transiting Super Earth Habitable Zone
8.7 Great -0.7 Compare
Kepler-78b
Kepler-78b
Exoplanet Rocky Kepler Ultrashort Period
8.6 Great -0.8 Compare

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help Frequently Asked Questions

What are the best alternatives to Kepler-452b?
The top alternatives to Kepler-452b in 2026 include Proxima Centauri b, Kepler-186f, Kepler-1649c, Kepler-442b, Kepler-22b. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does Kepler-452b compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Kepler-452b scores 9.4/10. Click any alternative above to see a detailed side-by-side comparison.
Is Kepler-452b worth it in 2026?
Kepler-452b scores 9.4/10 on Lunoo, making it a highly-rated option in the Exoplanet category. However, alternatives like Proxima Centauri b may better suit specific needs.
What is the best free alternative to Kepler-452b?
Several alternatives to Kepler-452b 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 Kepler-452b?
Common reasons users look for Kepler-452b 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 Kepler-452b are there?
Lunoo currently lists 20 scored alternatives to Kepler-452b in the Exoplanet category, ranked by our AI-powered evaluation system.
Which Kepler-452b alternative has the highest rating?
Proxima Centauri b currently holds the highest rating among Kepler-452b alternatives with a score of 9.9/10.
Can I use Proxima Centauri b instead of Kepler-452b?
Proxima Centauri b is one of the top-rated alternatives to Kepler-452b. 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 Kepler-452b?
Pricing varies among Kepler-452b 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 Kepler-452b 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.
Kepler-452b vs Proxima Centauri b: which is better?
Kepler-452b scores 9.4/10 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.
Kepler-452b vs Kepler-186f: which is better?
Kepler-452b scores 9.4/10 while Kepler-186f scores 9.7/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Kepler-452b vs Kepler-1649c: which is better?
Kepler-452b scores 9.4/10 while Kepler-1649c scores 9.3/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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