HAT-P-7b Alternatives 2026 - Top Competitors Ranked

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HAT-P-7b

Exoplanet Retrograde Giant Hot Jupiter Transiting Kepler Target

HAT-P-7b is a hot Jupiter exoplanet located in the Cygnus constellation, notable for its retrograde orbit around its host star. It was initially discovered by the Hungarian-made Automated Telescope Network project before being observed by NASA's Kepler space telescope. Kepler detected the planet's r...

8.4 Great

apps Top HAT-P-7b Alternatives

The top alternative to HAT-P-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).

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

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

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

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

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

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

51 Pegasi b

51 Pegasi b is a gas giant exoplanet orbiting the Sun-like star 51 Pegasi. Its discovery in 1995 marked the first confir...

Giant Pegasus Radial Velocity Hot Jupiter

9.1 Excellent

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

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

WASP-121b

WASP-121b is an exoplanet classified as a giant, resembling a hot Jupiter. Its notable characteristic is its extremely s...

Giant Atmosphere Hot Jupiter Transiting

8.8 Great

TrES-2b

TrES-2b is a giant exoplanet orbiting the star GSC 03549-02807. It’s notable as the darkest known exoplanet, reflecting...

Giant Hot Jupiter Transiting Kepler Target

8.8 Great

WASP-189b

WASP-189b is a giant exoplanet orbiting a young A-type star. It’s notable for being one of the hottest known exoplanets,...

Giant Hot Jupiter Transiting Ultrashort Period

8.7 Great

WASP-17b

WASP-17b is a giant exoplanet announced in 2009 by the Wide Angle Search for Planets consortium. It holds the distinctio...

Giant Hot Jupiter Transiting Retrograde Orbit

8.6 Great

HAT-P-32b

HAT-P-32b is an inflated hot Jupiter exoplanet orbiting the G-type or F-type star HAT-P-32. Discovered in 2011, it is si...

Giant Inflated Hot Jupiter Transiting

7.8 Good

WASP-19b

WASP-19b is a hot Jupiter exoplanet with one of the shortest known orbital periods of any exoplanet, completing an orbit...

Giant Hot Jupiter Transiting G Star

7.8 Good

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

Kepler-7b

Kepler-7b is a transiting hot Jupiter discovered during NASA's Kepler mission. It has a large radius relative to its mas...

Reflective Giant Kepler Hot Jupiter

7.4 Good

HAT-P-13b

HAT-P-13b is a transiting hot Jupiter discovered by the HATNet survey and announced in 2009. It circles its Sun-like hos...

Giant Hot Jupiter Transiting Multi Planet

7.4 Good

WASP-79b

WASP-79b is an inflated hot-Jupiter exoplanet that passes in front of its host star, allowing astronomers to study its a...

Giant Atmosphere Hot Jupiter Transiting

6.5 Fair

XO-1b

XO-1b es un exoplaneta gaseoso clasificado como Júpiter caliente, descubierto mediante el proyecto XO y confirmado en 20...

Giant Radial Velocity Hot Jupiter Transiting

5.5 Mediocre

summarize Quick Comparison Summary

Alternative	Score	vs HAT-P-7b	Action
HD 209458 b Exoplanet Giant Hot Jupiter Transiting	9.6 Brilliant	+1.2	Compare
KELT-9b Exoplanet Giant Hot Jupiter Transiting	9.5 Brilliant	+1.1	Compare
HD 189733 b Exoplanet Blue Planet Giant Atmosphere	9.4 Excellent	+1.0	Compare
Kepler-16b Exoplanet Giant Kepler Transiting	9.4 Excellent	+1.0	Compare
WASP-76b Exoplanet Giant Atmosphere Hot Jupiter	9.3 Excellent	+0.9	Compare
WASP-96b Exoplanet Giant Atmosphere Hot Jupiter	9.2 Excellent	+0.8	Compare
51 Pegasi b Exoplanet Giant Pegasus Radial Velocity	9.1 Excellent	+0.7	Compare
WASP-39b Exoplanet Giant Atmosphere Hot Jupiter	9.1 Excellent	+0.7	Compare
WASP-12b Exoplanet Giant Hot Jupiter Transiting	8.9 Great	+0.5	Compare
WASP-121b Exoplanet Giant Atmosphere Hot Jupiter	8.8 Great	+0.4	Compare

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help Frequently Asked Questions

What are the best alternatives to HAT-P-7b?

The top alternatives to HAT-P-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 HAT-P-7b compare to its competitors?

Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. HAT-P-7b scores 8.4/10. Click any alternative above to see a detailed side-by-side comparison.

Is HAT-P-7b worth it in 2026?

HAT-P-7b scores 8.4/10 on Lunoo, making it a highly-rated option in the Exoplanet category. However, alternatives like HD 209458 b may better suit specific needs.

What is the best free alternative to HAT-P-7b?

Several alternatives to HAT-P-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 HAT-P-7b?

Common reasons users look for HAT-P-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 HAT-P-7b are there?

Lunoo currently lists 20 scored alternatives to HAT-P-7b in the Exoplanet category, ranked by our AI-powered evaluation system.

Which HAT-P-7b alternative has the highest rating?

HD 209458 b currently holds the highest rating among HAT-P-7b alternatives with a score of 9.6/10.

Can I use HD 209458 b instead of HAT-P-7b?

HD 209458 b is one of the top-rated alternatives to HAT-P-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 HAT-P-7b?

Pricing varies among HAT-P-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 HAT-P-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.

HAT-P-7b vs HD 209458 b: which is better?

HAT-P-7b scores 8.4/10 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.

HAT-P-7b vs KELT-9b: which is better?

HAT-P-7b scores 8.4/10 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.

HAT-P-7b vs HD 189733 b: which is better?

HAT-P-7b scores 8.4/10 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.

swap_horiz HAT-P-7b Alternatives

HAT-P-7b

apps Top HAT-P-7b Alternatives

HD 209458 b

KELT-9b

HD 189733 b

Kepler-16b

WASP-76b

WASP-96b

51 Pegasi b

WASP-39b

WASP-12b

WASP-121b

TrES-2b

WASP-189b

WASP-17b

HAT-P-32b

WASP-19b

KELT-11b

Kepler-7b

HAT-P-13b

WASP-79b

XO-1b

summarize Quick Comparison Summary

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