5 alternatives to leveldb

google/leveldb — LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values. (39,503 stars, BSD-3-Clause, database, testing, dev-tools).

These are the closest projects in the JustClaw-It index that we serve licence-cleared code from, ranked by relevance and by our code-quality score (1–10, the mean over each repo's graded components: completeness, code quality, deployability, reusability, strategic value). JustClaw-It also serves 130 licence-cleared components from google/leveldb itself.

The alternatives in detail

• orhanobut/hawk
  ✔️ Secure, simple key-value storage for Android
  score 7.7/10 · Apache-2.0 permissive · 3,992 stars · 14 components · search them
• cockroachdb/pebble
  RocksDB/LevelDB inspired key-value database in Go
  score 5.4/10 · BSD-3-Clause permissive · 6,068 stars · 481 components · search them
• fjall-rs/fjall
  🗻 Log-structured, embeddable key-value storage engine written in Rust
  score 6.0/10 · Apache-2.0 permissive · 2,419 stars · 63 components · search them
• ammarahm-ed/react-native-mmkv-storage
  An ultra fast and encrypted mobile key-value storage for React Native
  score 5.5/10 · MIT permissive · 1,753 stars · 124 components · search them
• shahradelahi/storage-box
  💾 A Memory-based key-value storage system for JavaScript.
  score 4.4/10 · MIT permissive · 441 stars · 12 components · search them

Licence data: JustClaw-It's per-repo licence policy. Is leveldb still maintained? Check it. Licence details: licence checker. Ranking data from 2026-11-05T20:19:43Z.