Kepler-47d Alternatives 2026 - Top Competitors Ranked

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Kepler-47d

Exoplanet Kepler Transiting Sub Neptune Multi Planet Circumbinary

A circumbinary exoplanet discovered in 2019 using NASA's Kepler space telescope, notable for having the largest radius of the three known planets within this binary star system.

7.6 Good

apps Top Kepler-47d Alternatives

The top alternative to Kepler-47d in 2026 is Kepler-16b with a score of 9.4/10, followed by Kepler-47c (8.4) and Kepler-138c (8.4).

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

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

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

Kepler-47b

Inner planet of Kepler-47, announced in 2012 as part of the first confirmed transiting circumbinary multi-planet system,...

Kepler Transiting Neptune Class Multi Planet

8.3 Great

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

Kepler-138b

Mars-sized exoplanet in the Kepler-138 system confirmed in 2015, one of the smallest exoplanets with a directly measured...

Kepler Transiting Multi Planet Sub Earth

8.0 Great

Kepler-11b

One of six tightly packed planets in the Kepler-11 system announced in 2011, representing one of the most compact and co...

Compact System Kepler Transiting Sub Neptune

7.8 Good

Kepler-11c

Second of six confirmed planets in the compact Kepler-11 system, announced in 2011, with a low density suggesting a subs...

Compact System Kepler Transiting Sub Neptune

7.7 Good

Kepler-11d

Third of six confirmed planets orbiting Kepler-11, part of the 2011 announcement that revealed how tightly packed planet...

Compact System Kepler Transiting Sub Neptune

7.6 Good

Kepler-11e

Fourth of six confirmed planets in the Kepler-11 system, notable for its low bulk density and the system's collective ro...

Compact System Kepler Transiting Sub Neptune

7.5 Good

Kepler-11f

Fifth of six confirmed planets in the Kepler-11 system announced in 2011; together the six planets provided foundational...

Compact System Kepler Transiting Sub Neptune

7.4 Good

Kepler-11g

The outermost and largest of six confirmed planets in the Kepler-11 system announced in 2011, orbiting on a wider path t...

Compact System Kepler Transiting Sub Neptune

7.3 Good

HD 3167 c

A mini-Neptune exoplanet discovered in 2016, notable for its highly inclined, polar orbit that contrasts sharply with th...

Warm Transiting Sub Neptune Multi Planet

6.8 Fair

Kepler-62b

Innermost of five planets in the Kepler-62 system announced in 2013, a hot super-Earth orbiting its K-type host star eve...

Compact System Kepler Transiting Sub Neptune

6.5 Fair

Kepler-62c

Second planet in the Kepler-62 system announced in 2013, a small hot super-Earth orbiting its K-type star every ~12.4 da...

Compact System Kepler Transiting Sub Neptune

5.5 Mediocre

Kepler-186b

Innermost of five planets in the Kepler-186 system, a hot super-Earth orbiting its M-dwarf host star every ~3.9 days, co...

Hot Kepler Transiting Super Earth

5.5 Mediocre

Kepler-186c

Second planet in the five-planet Kepler-186 system, a super-Earth completing an orbit around its M-dwarf every ~7.3 days...

Warm Kepler Transiting Super Earth

5.3 Mediocre

Kepler-62d

Super-Earth in the Kepler-62 system announced in 2013, roughly 1.95 times Earth's radius, orbiting its K-dwarf host ever...

Compact System Kepler Transiting Sub Neptune

5.2 Mediocre

Kepler-186d

Third planet in the five-planet Kepler-186 system, a super-Earth with an orbital period of ~13.3 days around its M-dwarf...

Warm Kepler Transiting Super Earth

5.2 Mediocre

Kepler-90f

Fifth planet in the Kepler-90 system, a sub-Neptune ~2.9 times Earth's radius with an orbital period of ~125 days, placi...

Warm Kepler Transiting Sub Neptune

4.9 Poor

summarize Quick Comparison Summary

Alternative	Score	vs Kepler-47d	Action
Kepler-16b Exoplanet Giant Kepler Transiting	9.4 Excellent	+1.8	Compare
Kepler-47c Exoplanet Giant Kepler Transiting	8.4 Great	+0.8	Compare
Kepler-138c Exoplanet Water World Kepler Transiting	8.4 Great	+0.8	Compare
Kepler-47b Exoplanet Kepler Transiting Neptune Class	8.3 Great	+0.7	Compare
Kepler-138d Exoplanet Water World Kepler Transiting	8.3 Great	+0.7	Compare
Kepler-138b Exoplanet Kepler Transiting Multi Planet	8.0 Great	+0.4	Compare
Kepler-11b Exoplanet Compact System Kepler Transiting	7.8 Good	+0.2	Compare
Kepler-11c Exoplanet Compact System Kepler Transiting	7.7 Good	+0.1	Compare
Kepler-11d Exoplanet Compact System Kepler Transiting	7.6 Good	Same	Compare
Kepler-11e Exoplanet Compact System Kepler Transiting	7.5 Good	-0.1	Compare

See all Exoplanet ranked by score

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help Frequently Asked Questions

What are the best alternatives to Kepler-47d?

The top alternatives to Kepler-47d in 2026 include Kepler-16b, Kepler-47c, Kepler-138c, Kepler-47b, Kepler-138d. Each offers unique features and is objectively scored on Lunoo to help you compare.

How does Kepler-47d compare to its competitors?

Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Kepler-47d scores 7.6/10. Click any alternative above to see a detailed side-by-side comparison.

Is Kepler-47d worth it in 2026?

Kepler-47d 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 Kepler-47d?

Several alternatives to Kepler-47d 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-47d?

Common reasons users look for Kepler-47d 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-47d are there?

Lunoo currently lists 20 scored alternatives to Kepler-47d in the Exoplanet category, ranked by our AI-powered evaluation system.

Which Kepler-47d alternative has the highest rating?

Kepler-16b currently holds the highest rating among Kepler-47d alternatives with a score of 9.4/10.

Can I use Kepler-16b instead of Kepler-47d?

Kepler-16b is one of the top-rated alternatives to Kepler-47d. 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-47d?

Pricing varies among Kepler-47d 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-47d 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-47d vs Kepler-16b: which is better?

Kepler-47d scores 7.6/10 while Kepler-16b scores 9.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Kepler-47d vs Kepler-47c: which is better?

Kepler-47d scores 7.6/10 while Kepler-47c scores 8.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Kepler-47d vs Kepler-138c: which is better?

Kepler-47d scores 7.6/10 while Kepler-138c scores 8.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

swap_horiz Kepler-47d Alternatives

Kepler-47d

apps Top Kepler-47d Alternatives

Kepler-16b

Kepler-47c

Kepler-138c

Kepler-47b

Kepler-138d

Kepler-138b

Kepler-11b

Kepler-11c

Kepler-11d

Kepler-11e

Kepler-11f

Kepler-11g

HD 3167 c

Kepler-62b

Kepler-62c

Kepler-186b

Kepler-186c

Kepler-62d

Kepler-186d

Kepler-90f

summarize Quick Comparison Summary

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