---
title: "Dragonfly"
pageType: "tool-profile"
schemaVersion: "1.0"
snapshotId: "tv-20260915-f4c107995a2e"
generatedAt: "2026-09-15T07:02:20.000Z"
canonicalUrl: "https://toolvitals.com/tools/dragonfly/"
jsonUrl: "https://toolvitals.com/api/agent/tools/dragonfly"
indexable: true
---

# Dragonfly

A modern replacement for Redis and Memcached

## Decision context

- Status: active
- ToolVitals score: 97/100
- Health score: 97/100
- Shipping score: 96/100
- Score mode: verdict
- Data confidence: 90/100
- Source coverage: 90/100
- Last evidence check: 2026-09-14

## Classification

- Use case: Database Systems (database-systems)
- Category: Databases (database)
- Tool mode: Source-visible project
- Openness: OSI-approved OSS
- License: Apache-2.0
- Tags: open-source, cache, cpp, database, fibers, in-memory, in-memory-database, key-value, keydb, memcached, message-broker, multi-threading, nosql, redis, valkey, vector-search

## Public repository signals

- Repository: [dragonflydb/dragonfly](https://github.com/dragonflydb/dragonfly)
- Stars: 31508 (adoption context only)
- Forks: 1261
- Open issues: 310
- Last commit date: 2026-09-14
- Releases in 90 days: 3

## Source receipts

- [Official website](https://dragonflydb.io/) — checked 2026-09-14
- [Source repository](https://github.com/dragonflydb/dragonfly) — checked 2026-09-14

## Discovery status

- Search indexable: yes
- Reason: sufficient tool evidence

## Interpretation limits

- ToolVitals scores summarize bounded public maintenance, shipping, openness, and evidence signals. They are not user-review ratings.
- GitHub stars and related popularity metrics are adoption context, not quality evidence.
- Missing values mean not collected or not confidently established; they do not mean zero.
- Public signals do not prove security, uptime, support quality, customer satisfaction, or production suitability.
- Verify material decisions against the linked first-party sources and your own requirements.