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swap_horiz TOI-178 e Alternatives

Looking for alternatives to TOI-178 e? Compare the top Exoplanet options ranked by our AI scoring system.

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TOI-178 e

TOI-178 e

TOI-178 e is a transiting planet in the six-planet TOI-178 system, orbiting a late K-type star about once every 10 days. It lies within the system's chain of Laplace resonances, which involves planets c through g and relates their orbital periods through repeated integer combinations. The TOI-178 pl...

6.8 Fair

apps Top TOI-178 e Alternatives

The top alternative to TOI-178 e in 2026 is K2-18b with a score of 9.3/10, followed by WASP-107b (8.7) and GJ 1214 b (8.5).

1
K2-18b

K2-18b

K2-18b is a sub-Neptune exoplanet orbiting the M dwarf star K2-18. Located within its star’s habitable zone, it has garn...

Transiting Sub Neptune Habitable Zone M Dwarf
9.3 Excellent
2
WASP-107b

WASP-107b

WASP-107b is an exoplanet orbiting a K-type star. It’s a super-Neptune with a remarkably low density, making it one of t...

Atmosphere Transiting Low Density Hot Saturn
8.7 Great
3
GJ 1214 b

GJ 1214 b

GJ 1214 b is a sub-Neptune or "mini-Neptune" exoplanet discovered in 2009 orbiting a red dwarf star approximately 42 lig...

Water World Transiting Sub Neptune M Dwarf
8.5 Great
4
HD 219134 b

HD 219134 b

HD 219134 b is a rocky super-Earth exoplanet located approximately 21 light-years away in the constellation Cassiopeia....

Rocky Nearby Transiting Super Earth
8.4 Great
5
Pi Mensae c

Pi Mensae c

Pi Mensae c is an exoplanet orbiting the G-type main-sequence star Pi Mensae, located approximately 60 light-years from...

Warm Transiting Super Earth G Star
8.2 Great
6
TOI-1338 b

TOI-1338 b

TOI-1338 b is a circumbinary exoplanet discovered in 2020 by NASA's Transiting Exoplanet Survey Satellite (TESS). It was...

Transiting Neptune Class Circumbinary Tess
8.0 Great
7
Kepler-11b

Kepler-11b

Kepler-11b is a sub-Neptune exoplanet orbiting the Sun-like star Kepler-11, approximately 2,000 light-years from Earth....

Compact System Kepler Transiting Sub Neptune
7.8 Good
8
Kepler-444 b

Kepler-444 b

Kepler-444 b is a rocky sub-Earth exoplanet orbiting the ancient K-type star Kepler-444, a system estimated to be approx...

Ancient Kepler Transiting Sub Earth
7.8 Good
9
Kepler-11c

Kepler-11c

Kepler-11c is an exoplanet orbiting the Sun-like star Kepler-11, located approximately 2,000 light-years from Earth in t...

Compact System Kepler Transiting Sub Neptune
7.7 Good
10
Kepler-11d

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
11
HD 21749 b

HD 21749 b

HD 21749 b is a confirmed transiting planet orbiting the K-type star HD 21749 in the southern constellation Reticulum. N...

Temperate Transiting Sub Neptune Tess
7.0 Good
12
HD 21749 c

HD 21749 c

HD 21749 c is a transiting planet with a radius estimated at about 0.9 Earth radii and an orbital period of approximatel...

Hot Transiting Earth Sized Tess
6.8 Fair
13
Wolf 503 b

Wolf 503 b

Wolf 503 b is a transiting exoplanet discovered in data from NASA's K2 mission. It orbits Wolf 503, a nearby K-type star...

K2 Transiting Sub Neptune K Star
6.8 Fair
14
TOI-178 b

TOI-178 b

TOI-178 b is a transiting super-Earth-sized exoplanet with a radius close to 1.2 Earth radii and an orbital period of ab...

Transiting Super Earth Tess K Star
6.8 Fair
15
TOI-178 c

TOI-178 c

TOI-178 c is a transiting exoplanet with a radius about 1.75 times Earth's and an orbital period of roughly 3.2 days. It...

Transiting Super Earth Tess K Star
6.8 Fair
16
TOI-178 d

TOI-178 d

TOI-178 d is a transiting exoplanet orbiting the late K-type star TOI-178, whose system contains six known transiting pl...

Transiting Sub Neptune Tess K Star
6.8 Fair
17
TOI-178 f

TOI-178 f

TOI-178 f is the second-outermost known planet in the six-planet TOI-178 system. It is a transiting planet in the super-...

Transiting Sub Neptune Tess K Star
6.8 Fair
18
TOI-178 g

TOI-178 g

TOI-178 g is the outermost known planet in the six-planet TOI-178 system, a compact system orbiting a late K-type star....

Transiting Sub Neptune Tess K Star
6.8 Fair
19
HD 3167 c

HD 3167 c

HD 3167 c is a transiting sub-Neptune orbiting the K-type star HD 3167. Discovered in 2016 through transit observations,...

Warm Transiting Sub Neptune Multi Planet
6.8 Fair
20
TOI-700 c

TOI-700 c

TOI-700 c is a transiting sub-Neptune exoplanet orbiting the cool red dwarf TOI-700. NASA's Transiting Exoplanet Survey...

Warm Transiting Sub Neptune M Dwarf
6.6 Fair

summarize Quick Comparison Summary

Alternative Score vs TOI-178 e Action
K2-18b
K2-18b
Exoplanet Transiting Sub Neptune Habitable Zone
9.3 Excellent +2.5 Compare
WASP-107b
WASP-107b
Exoplanet Atmosphere Transiting Low Density
8.7 Great +1.9 Compare
GJ 1214 b
GJ 1214 b
Exoplanet Water World Transiting Sub Neptune
8.5 Great +1.7 Compare
HD 219134 b
HD 219134 b
Exoplanet Rocky Nearby Transiting
8.4 Great +1.6 Compare
Pi Mensae c
Pi Mensae c
Exoplanet Warm Transiting Super Earth
8.2 Great +1.4 Compare
TOI-1338 b
TOI-1338 b
Exoplanet Transiting Neptune Class Circumbinary
8.0 Great +1.2 Compare
Kepler-11b
Kepler-11b
Exoplanet Compact System Kepler Transiting
7.8 Good +1.0 Compare
Kepler-444 b
Kepler-444 b
Exoplanet Ancient Kepler Transiting
7.8 Good +1.0 Compare
Kepler-11c
Kepler-11c
Exoplanet Compact System Kepler Transiting
7.7 Good +0.9 Compare
Kepler-11d
Kepler-11d
Exoplanet Compact System Kepler Transiting
7.6 Good +0.8 Compare

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help Frequently Asked Questions

What are the best alternatives to TOI-178 e?
The top alternatives to TOI-178 e in 2026 include K2-18b, WASP-107b, GJ 1214 b, HD 219134 b, Pi Mensae c. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does TOI-178 e compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. TOI-178 e scores 6.8/10. Click any alternative above to see a detailed side-by-side comparison.
Is TOI-178 e worth it in 2026?
TOI-178 e scores 6.8/10 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 TOI-178 e?
Several alternatives to TOI-178 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 TOI-178 e?
Common reasons users look for TOI-178 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 TOI-178 e are there?
Lunoo currently lists 20 scored alternatives to TOI-178 e in the Exoplanet category, ranked by our AI-powered evaluation system.
Which TOI-178 e alternative has the highest rating?
K2-18b currently holds the highest rating among TOI-178 e alternatives with a score of 9.3/10.
Can I use K2-18b instead of TOI-178 e?
K2-18b is one of the top-rated alternatives to TOI-178 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 TOI-178 e?
Pricing varies among TOI-178 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 TOI-178 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.
TOI-178 e vs K2-18b: which is better?
TOI-178 e scores 6.8/10 while K2-18b scores 9.3/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
TOI-178 e vs WASP-107b: which is better?
TOI-178 e scores 6.8/10 while WASP-107b scores 8.7/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
TOI-178 e vs GJ 1214 b: which is better?
TOI-178 e scores 6.8/10 while GJ 1214 b scores 8.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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