Dragonfly

Dragonfly is a modern in-memory datastore built for performance and scalability, designed as a drop-in replacement for Redis and Memcached with improved efficiency and throughput. Dragonfly uses a multi-threaded, shared-nothing architecture to deliver significantly higher throughput with lower latency than Redis. It is fully compatible with Redis and Memcached APIs, requiring no code changes to migrate existing workloads.

Dragonfly is profiled on the APIs.io network. Tagged areas include Cache, Database, In-Memory, Key-Value Store, and Redis.

Dragonfly’s developer surface includes documentation, getting-started guide, pricing, engineering blog, FAQ, and 14 more developer resources.

🌐 Visit website 📡 Source on GitHub

17.4/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Cache Database In-Memory Key-Value Store Redis Memcached Open-Source

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 17.4/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 7.1 / 20

Access Clarity 2.1 / 20

Operational Transparency 2.4 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/dragonfly: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Dragonfly Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 3

Reference material describing how the API behaves

ContributionGuide

ContributionGuide

Documentation

Documentation

CommandReference

CommandReference

Build 4

SDKs, sample code, and the tooling you integrate with

CodeOfConduct

CodeOfConduct

SDKs

SDKs

GitHubOrganization

GitHubOrganization

GitHubRepository

GitHubRepository

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

IssueTracker

Releases

Discord

FAQ

Commercial 2

Pricing, plans, and the legal terms of use

Pricing

Pricing

License

License

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Cloud

Cloud

Source (apis.yml)

aid: dragonfly
name: Dragonfly
description: Dragonfly is a modern in-memory datastore built for performance and scalability, designed as a drop-in replacement
  for Redis and Memcached with improved efficiency and throughput. Dragonfly uses a multi-threaded, shared-nothing architecture
  to deliver significantly higher throughput with lower latency than Redis. It is fully compatible with Redis and Memcached
  APIs, requiring no code changes to migrate existing workloads.
type: Index
deliveryModel:
  model: unknown
  open_source: unknown
  commercial: true
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - pricing
  - repository-unlicensed
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/dragonfly.png
tags:
- Cache
- Database
- In-Memory
- Key-Value Store
- Redis
- Memcached
- Open-Source
tags_raw:
- Cache
- Database
- In-Memory
- Key-Value Store
- Redis
- Memcached
- Open Source
url: https://www.dragonflydb.io/
created: '2025-01-01'
modified: '2026-04-28'
specificationVersion: '0.23'
apis: []
common:
- type: IssueTracker
  url: https://github.com/dragonflydb/dragonfly/issues
- type: Releases
  url: https://github.com/dragonflydb/dragonfly/releases
- type: CodeOfConduct
  url: https://github.com/dragonflydb/dragonfly/blob/main/CODE_OF_CONDUCT.md
- type: ContributionGuide
  url: https://github.com/dragonflydb/dragonfly/blob/main/CONTRIBUTING.md
- type: DomainSecurity
  url: security/dragonfly-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/dragonflydb
- type: Website
  url: https://www.dragonflydb.io/
- type: Documentation
  url: https://www.dragonflydb.io/docs
- type: GettingStarted
  url: https://www.dragonflydb.io/docs/getting-started
- type: CommandReference
  url: https://www.dragonflydb.io/docs/category/command-reference
- type: Integrations
  url: https://www.dragonflydb.io/docs/integrations
- type: SDKs
  url: https://www.dragonflydb.io/docs/development/sdks
- type: Cloud
  url: https://www.dragonflydb.io/cloud
- type: Pricing
  url: https://www.dragonflydb.io/pricing
- type: Blog
  url: https://www.dragonflydb.io/blog
- type: GitHubOrganization
  url: https://github.com/dragonflydb
- type: GitHubRepository
  url: https://github.com/dragonflydb/dragonfly
- type: Discord
  url: https://discord.gg/HsPjXGVH85
- type: FAQ
  url: https://www.dragonflydb.io/docs/about/faq
- type: License
  url: https://www.dragonflydb.io/docs/about/license
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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