Introducing KineDB

Data That Flows With You

A database that branches like rivers, merges at confluences, and never loses a single drop. Version control for your data, at the speed of thought.

Explore the Current

The Problem

Databases Today Are Dams, Not Rivers

Your data wants to move. It wants to be tested, explored, versioned, and shared across teams. But traditional databases lock it behind rigid schemas and fragile migration scripts.

Every experiment requires a copy. Every rollback risks corruption. Every branch is a fiction maintained by your engineering team with duct tape and prayers.

What if your database understood flow? What if data could branch, merge, and version itself the way your code already does?

Zero-Cost Branching

Rivers That Diverge

Create unlimited branches of your entire dataset instantly. Test boldly, experiment freely, roll back effortlessly. No copies. No overhead. No fear.

Instant Creation

Branch your entire dataset in milliseconds. No copies, no storage overhead, no waiting.

Full History

Every document remembers every change. Travel through time, compare any two moments, understand what happened and why.

Fearless Experiments

Test schema changes, run migrations, try wild ideas. If it breaks, just switch back. Your main branch is always safe.

Seamless Merging

Where Rivers Meet

At the confluence, data merges naturally. When two branches of work come together, KineDB resolves conflicts automatically, keeping every team moving forward without stepping on each other.

No more late-night merge conflicts. No more "who changed what" detective work. Just smooth, continuous flow from every contributor into one coherent dataset.

Automatic conflict resolution with full audit trail
Diff any two points in your data's history
Roll back entire merges with a single command

Performance

Swift Currents

Speed isn't a feature. It's a feeling. The feeling that your tools aren't holding you back.

2.8x

Faster Than PostgreSQL

In mixed read/write workloads where real applications live

14x

Faster Than MongoDB

On complex document operations with nested queries

Single Binary

Zero dependencies. Deploy anywhere in under 10 seconds

Built-In Everything

The Ecosystem

Stop bolting services together. KineDB ships with everything a modern application needs, so you can focus on building, not plumbing.

Version History

Every document carries its complete history. Travel back in time, compare versions, understand exactly what changed and when.

Real-time Streams

Subscribe to changes as they happen. Your application reacts instantly, no polling, no delays, no third-party pub/sub service.

Work Queues

Built-in job queues for background processing. Schedule tasks, retry failures, distribute work. No Redis or RabbitMQ needed.

Auto Clustering

Nodes discover and sync via gossip protocol. No leader election, no coordination overhead. Just add nodes and they join the flow.

Document Security

Per-document access control with role-based permissions baked in. Security isn't an afterthought; it's part of every record.

SQL Queries

Query with a familiar SQL-like language. No proprietary syntax to learn, no paradigm shift. Your team is productive from day one.

Radical Simplicity

One Drop Contains
an Ocean

A single binary. No dependencies. No containers required. No configuration files. Just download, run, and your database is live. Everywhere from a Raspberry Pi to a hundred-node cluster.

Queues Subscriptions Functions Clustering Security Versioning SQL