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swap_horiz Kepler-7b Alternatives

Looking for alternatives to Kepler-7b? Compare the top Exoplanet options ranked by our AI scoring system.

You're looking at alternatives to:
Kepler-7b

Kepler-7b

A low-density hot Jupiter observed by NASA's Kepler mission, notable for being among the first exoplanets to have patchy reflective cloud cover mapped across its dayside hemisphere.

7.4 Good

apps Top Kepler-7b Alternatives

The top alternative to Kepler-7b in 2026 is HD 209458 b with a score of 9.6/10, followed by KELT-9b (9.5) and HD 189733 b (9.4).

1
HD 209458 b

HD 209458 b

HD 209458 b is a giant exoplanet orbiting a Sun-like star approximately 153 light-years away. It gained significant atte...

Giant Hot Jupiter Transiting Atmosphere Detected
9.6 Brilliant
2
KELT-9b

KELT-9b

KELT-9b is a giant exoplanet orbiting the star HD 189733A. It’s notable as the hottest known planet, boasting a dayside...

Giant Hot Jupiter Transiting Ultrahot
9.5 Brilliant
3
HD 189733 b

HD 189733 b

HD 189733 b is a gas giant exoplanet orbiting a Sun-like star approximately 63 light-years away. It’s notable for posses...

Blue Planet Giant Atmosphere Hot Jupiter
9.4 Excellent
4
Kepler-16b

Kepler-16b

Kepler-16b is a giant exoplanet orbiting two stars. Its notable feature is its circumbinary orbit, meaning it circles bo...

Giant Kepler Transiting Circumbinary
9.4 Excellent
5
WASP-76b

WASP-76b

WASP-76b is an exoplanet orbiting a distant star, classified as a “hot Jupiter.” Its notable characteristic is its extre...

Giant Atmosphere Hot Jupiter Transiting
9.3 Excellent
6
WASP-96b

WASP-96b

WASP-96b is a giant exoplanet orbiting a star approximately 843 light-years away. Its atmosphere was studied extensively...

Giant Atmosphere Hot Jupiter Transiting
9.2 Excellent
7
WASP-39b

WASP-39b

WASP-39b is a giant exoplanet orbiting a Sun-like star approximately 700 light-years away. The James Webb Space Telescop...

Giant Atmosphere Hot Jupiter Transiting
9.1 Excellent
8
WASP-12b

WASP-12b

WASP-12b is a massive exoplanet orbiting the star WASP-12. This “hot Jupiter” exhibits an exceptionally short orbital pe...

Giant Hot Jupiter Transiting Tidally Distorted
8.9 Great
9
WASP-121b

WASP-121b

An ultra-hot Jupiter with a detected stratosphere and dayside temperatures exceeding 2,400 K, orbiting its host star in...

Giant Atmosphere Hot Jupiter Transiting
8.8 Great
10
TrES-2b

TrES-2b

The darkest known exoplanet, reflecting less than 1% of incident starlight, discovered by the TrES survey in 2006 and su...

Giant Hot Jupiter Transiting Kepler Target
8.8 Great
11
WASP-189b

WASP-189b

A very hot Jupiter orbiting a bright A-type star, studied intensively by ESA's CHEOPS mission and among the hottest know...

Giant Hot Jupiter Transiting Ultrashort Period
8.7 Great
12
WASP-17b

WASP-17b

The first exoplanet confirmed to orbit in a retrograde direction relative to its host star's rotation, announced by the...

Giant Hot Jupiter Transiting Retrograde Orbit
8.6 Great
13
HAT-P-7b

HAT-P-7b

A hot Jupiter in the Cygnus field whose reflected starlight and orbital phase curve were detected by NASA's Kepler teles...

Retrograde Giant Hot Jupiter Transiting
8.4 Great
14
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
15
HAT-P-32b

HAT-P-32b

A highly inflated hot Jupiter with one of the largest known radii for its mass class, making it a prime target for trans...

Giant Inflated Hot Jupiter Transiting
7.8 Good
16
WASP-19b

WASP-19b

Hot Jupiter with one of the shortest known orbital periods (~0.789 days), discovered by the WASP survey in 2010 and stud...

Giant Hot Jupiter Transiting G Star
7.8 Good
17
KELT-11b

KELT-11b

A highly inflated hot Saturn orbiting a subgiant star with one of the lowest densities among known exoplanets, making it...

Giant Inflated Hot Jupiter Transiting
7.6 Good
18
HAT-P-13b

HAT-P-13b

Transiting hot Jupiter discovered by HATNet in 2009, notable because its well-characterized eccentric outer companion en...

Giant Hot Jupiter Transiting Multi Planet
7.4 Good
19
Kepler-90h

Kepler-90h

Outermost of the originally confirmed Kepler-90 planets, a Jupiter-sized gas giant (~11 Earth radii) with an orbital per...

Giant Cold Kepler Transiting
7.3 Good
20
Kepler-90g

Kepler-90g

Sixth planet in the Kepler-90 system, a gas giant ~8 Earth radii across orbiting every ~211 days, part of the first know...

Cool Giant Kepler Transiting
7.2 Good

summarize Quick Comparison Summary

Alternative Score vs Kepler-7b Action
HD 209458 b
HD 209458 b
Exoplanet Giant Hot Jupiter Transiting
9.6 Brilliant +2.2 Compare
KELT-9b
KELT-9b
Exoplanet Giant Hot Jupiter Transiting
9.5 Brilliant +2.1 Compare
HD 189733 b
HD 189733 b
Exoplanet Blue Planet Giant Atmosphere
9.4 Excellent +2.0 Compare
Kepler-16b
Kepler-16b
Exoplanet Giant Kepler Transiting
9.4 Excellent +2.0 Compare
WASP-76b
WASP-76b
Exoplanet Giant Atmosphere Hot Jupiter
9.3 Excellent +1.9 Compare
WASP-96b
WASP-96b
Exoplanet Giant Atmosphere Hot Jupiter
9.2 Excellent +1.8 Compare
WASP-39b
WASP-39b
Exoplanet Giant Atmosphere Hot Jupiter
9.1 Excellent +1.7 Compare
WASP-12b
WASP-12b
Exoplanet Giant Hot Jupiter Transiting
8.9 Great +1.5 Compare
WASP-121b
WASP-121b
Exoplanet Giant Atmosphere Hot Jupiter
8.8 Great +1.4 Compare
TrES-2b
TrES-2b
Exoplanet Giant Hot Jupiter Transiting
8.8 Great +1.4 Compare

See all Exoplanet ranked by score

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help Frequently Asked Questions

What are the best alternatives to Kepler-7b?
The top alternatives to Kepler-7b in 2026 include HD 209458 b, KELT-9b, HD 189733 b, Kepler-16b, WASP-76b. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does Kepler-7b compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Kepler-7b scores 7.4/10. Click any alternative above to see a detailed side-by-side comparison.
Is Kepler-7b worth it in 2026?
Kepler-7b scores 7.4/10 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 Kepler-7b?
Several alternatives to Kepler-7b 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-7b?
Common reasons users look for Kepler-7b 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-7b are there?
Lunoo currently lists 20 scored alternatives to Kepler-7b in the Exoplanet category, ranked by our AI-powered evaluation system.
Which Kepler-7b alternative has the highest rating?
HD 209458 b currently holds the highest rating among Kepler-7b alternatives with a score of 9.6/10.
Can I use HD 209458 b instead of Kepler-7b?
HD 209458 b is one of the top-rated alternatives to Kepler-7b. 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-7b?
Pricing varies among Kepler-7b 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-7b 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-7b vs HD 209458 b: which is better?
Kepler-7b scores 7.4/10 while HD 209458 b scores 9.6/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Kepler-7b vs KELT-9b: which is better?
Kepler-7b scores 7.4/10 while KELT-9b scores 9.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Kepler-7b vs HD 189733 b: which is better?
Kepler-7b scores 7.4/10 while HD 189733 b scores 9.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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