marshmallow Alternatives
Safer and better-maintained options, ranked by Nerq Trust Score. Updated 2026-10-31.
marshmallow has a Nerq Trust Score of 72 (B). A lightweight library for converting complex datatypes to and from native Python datatypes.
| # | Name | Trust | Grade | Stars | Key Difference |
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FAQ
What are the best alternatives to marshmallow?
The top alternatives based on Nerq Trust Score are listed above, all independently evaluated for security and reliability.
Is it safe to switch from marshmallow?
Check each alternative's safety report by clicking its name. Trust scores above 70 indicate strong reliability.
How does Nerq rank marshmallow alternatives?
Alternatives are ranked by Trust Score v2, combining security, maintenance, documentation, and community signals.