TOI-700 b Alternatives 2026 - Top Competitors Ranked

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TOI-700 b

TOI-700 b is a transiting, approximately Earth-sized exoplanet discovered by NASA's TESS mission in the TOI-700 system. It orbits an M dwarf every about 10 days and is the innermost of the system's currently known planets. Its short orbital distance gives it more stellar irradiation than the farther...

6.8 Fair

apps Top TOI-700 b Alternatives

The top alternative to TOI-700 b in 2026 is TRAPPIST-1e with a score of 9.8/10, followed by TRAPPIST-1f (9.5) and TRAPPIST-1g (9.4).

TRAPPIST-1e

TRAPPIST-1e is an Earth-sized exoplanet orbiting the ultra-cool dwarf star TRAPPIST-1. Its location within the habitable...

Transiting Earth Sized Habitable Zone Potentially Habitable

9.8 Brilliant

TRAPPIST-1f

TRAPPIST-1f is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. It resides within the habitable zone where liquid...

Transiting Earth Sized Habitable Zone Potentially Habitable

9.5 Brilliant

TRAPPIST-1g

TRAPPIST-1g is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. Its notable size, approximately 1.13 times that of...

Rocky Transiting Earth Sized Habitable Zone

9.4 Excellent

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

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

TRAPPIST-1d

TRAPPIST-1d is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. It resides within the system's habitable zone, rai...

Rocky Transiting Earth Sized Habitable Zone

9.2 Excellent

TRAPPIST-1c

TRAPPIST-1c is an Earth-sized exoplanet orbiting the ultracool dwarf star TRAPPIST-1. Located within the TRAPPIST system...

Rocky Transiting Earth Sized M Dwarf

9.1 Excellent

TRAPPIST-1b

TRAPPIST-1b is an Earth-sized exoplanet orbiting the ultra compact M-dwarf star TRAPPIST-1. Located 39 light-years from...

Ultra Compact Transiting Earth Sized M Dwarf

8.9 Great

TRAPPIST-1h

TRAPPIST-1h is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. It’s notable as the most distant planet in this sy...

Cold Transiting Earth Sized Trappist

8.7 Great

LHS 1140 b

LHS 1140 b is an exoplanet approximately seven times Earth’s mass, orbiting the M-dwarf star LHS 1140. Its location with...

Transiting Super Earth Habitable Zone Potentially Habitable

8.7 Great

WASP-43b

WASP-43b is a hot Jupiter exoplanet discovered in 2011 by the Wide Angle Search for Planets survey. It orbits an active...

Hot Jupiter Transiting M Dwarf Tidal Lock

8.6 Great

TOI-700 d

TOI-700 d is an Earth-sized exoplanet discovered in 2020 using data from NASA's Transiting Exoplanet Survey Satellite (T...

Earth Sized Habitable Zone Potentially Habitable M Dwarf

8.5 Great

TOI-700 e

TOI-700 e is an Earth-sized exoplanet orbiting TOI-700, an M-dwarf star approximately 100 light-years from Earth in the...

Earth Sized Habitable Zone Potentially Habitable M Dwarf

7.8 Good

L 98-59 b

Discovered by NASA's TESS satellite in 2019, L 98-59 b is a rocky, Earth-sized exoplanet notable for being the innermost...

Hot Transiting Sub Earth M Dwarf

7.6 Good

TOI-715 b

TOI-715 b is a super-Earth exoplanet discovered by NASA's Transiting Exoplanet Survey Satellite (TESS) through the trans...

Transiting Super Earth Habitable Zone M Dwarf

7.5 Good

L 98-59 c

L 98-59 c is a confirmed small planet orbiting the nearby M dwarf L 98-59 and is the second planet in the system's origi...

Warm Transiting Super Earth M Dwarf

7.0 Good

L 98-59 d

L 98-59 d is a confirmed transiting planet in the compact system around the nearby M dwarf L 98-59. NASA's TESS mission...

Warm Transiting Super Earth M Dwarf

7.0 Good

GJ 357 b

GJ 357 b is a transiting exoplanet with a radius about 1.2 times Earth's, discovered through NASA's TESS observations of...

Hot Transiting Super Earth M Dwarf

6.8 Fair

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

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-700 b	Action
TRAPPIST-1e Exoplanet Transiting Earth Sized Habitable Zone	9.8 Brilliant	+3.0	Compare
TRAPPIST-1f Exoplanet Transiting Earth Sized Habitable Zone	9.5 Brilliant	+2.7	Compare
TRAPPIST-1g Exoplanet Rocky Transiting Earth Sized	9.4 Excellent	+2.6	Compare
Kepler-1649c Exoplanet Kepler Super Earth Earth Sized	9.3 Excellent	+2.5	Compare
K2-18b Exoplanet Transiting Sub Neptune Habitable Zone	9.3 Excellent	+2.5	Compare
TRAPPIST-1d Exoplanet Rocky Transiting Earth Sized	9.2 Excellent	+2.4	Compare
TRAPPIST-1c Exoplanet Rocky Transiting Earth Sized	9.1 Excellent	+2.3	Compare
TRAPPIST-1b Exoplanet Ultra Compact Transiting Earth Sized	8.9 Great	+2.1	Compare
TRAPPIST-1h Exoplanet Cold Transiting Earth Sized	8.7 Great	+1.9	Compare
LHS 1140 b Exoplanet Transiting Super Earth Habitable Zone	8.7 Great	+1.9	Compare

See all Exoplanet ranked by score

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help Frequently Asked Questions

What are the best alternatives to TOI-700 b?

The top alternatives to TOI-700 b in 2026 include TRAPPIST-1e, TRAPPIST-1f, TRAPPIST-1g, Kepler-1649c, K2-18b. Each offers unique features and is objectively scored on Lunoo to help you compare.

How does TOI-700 b compare to its competitors?

Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. TOI-700 b scores 6.8/10. Click any alternative above to see a detailed side-by-side comparison.

Is TOI-700 b worth it in 2026?

TOI-700 b 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-700 b?

Several alternatives to TOI-700 b 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-700 b?

Common reasons users look for TOI-700 b 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-700 b are there?

Lunoo currently lists 20 scored alternatives to TOI-700 b in the Exoplanet category, ranked by our AI-powered evaluation system.

Which TOI-700 b alternative has the highest rating?

TRAPPIST-1e currently holds the highest rating among TOI-700 b alternatives with a score of 9.8/10.

Can I use TRAPPIST-1e instead of TOI-700 b?

TRAPPIST-1e is one of the top-rated alternatives to TOI-700 b. 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-700 b?

Pricing varies among TOI-700 b 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-700 b 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-700 b vs TRAPPIST-1e: which is better?

TOI-700 b scores 6.8/10 while TRAPPIST-1e scores 9.8/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

TOI-700 b vs TRAPPIST-1f: which is better?

TOI-700 b scores 6.8/10 while TRAPPIST-1f scores 9.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

TOI-700 b vs TRAPPIST-1g: which is better?

TOI-700 b scores 6.8/10 while TRAPPIST-1g 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 TOI-700 b Alternatives

TOI-700 b

apps Top TOI-700 b Alternatives

TRAPPIST-1e

TRAPPIST-1f

TRAPPIST-1g

Kepler-1649c

K2-18b

TRAPPIST-1d

TRAPPIST-1c

TRAPPIST-1b

TRAPPIST-1h

LHS 1140 b

WASP-43b

TOI-700 d

TOI-700 e

L 98-59 b

TOI-715 b

L 98-59 c

L 98-59 d

GJ 357 b

HD 21749 c

TOI-700 c

summarize Quick Comparison Summary

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