Future-proof technology

Open Source by default.

Enterprise performance, open-source versatility. An industrial data platform you can read, run, and own, built on standard parts and shipped under AGPL-3.0.

Try it yourself → Talk to our experts

Released under AGPL-3.0 · Self-host for free

AGPL-3.0

Self-host, fork, audit, run it air-gapped.

10×

Cheaper than enterprise incumbents at every operational tier.

8 parts

Postgres · Pulsar · ClickHouse · Neo4j · Keycloak · Kvrocks · Valkey · Vault. Standard, escapable.

What's in the box

Eight standard parts. Novel composition.

We don't reinvent storage, streaming, or graph. We compose the open-source infrastructure your team already runs. The substrate is yours to read, swap, or replace.

Graph

Neo4j

Asset and process relationships, ontology, lineage edges. Your digital map of your business.

Time-series

ClickHouse

Columnar scans over billions of signal rows per second. Advanced compression with Gorilla and ZSTD for compression ratios up to 1000×.

Streaming

Apache Pulsar

Distributed, durable, multi-tenant pub/sub for live ingestion. Can handle billions of data points per second.

Foundations

PostgreSQL

Metadata, config, transactions and the things that need to be boring.

Event keys

Apache Kvrocks

Persistent key-value store for event key mappings. RocksDB on disk, Redis protocol on the wire.

Cache and sessions

Valkey

Session state and hot lookups, held outside the services so any instance can answer any request.

Secrets

HashiCorp Vault

Credentials and connection details issued at runtime, so nothing sensitive sits in a config file.

Identity

Keycloak

OAuth2 and OIDC. Point it at your own identity provider — users, roles and tokens stay yours.

Why go open source

Four reasons engineering-led teams choose this path.

Unlike traditional in-house systems that become stagnant and create knowledge silos, an open platform is built and maintained by a global community, always evolving with the latest practices.

No vendor lock-in

Yours to run, read, audit.

AGPL-3.0. Fork it, deploy it air-gapped, change a line of code on a Friday afternoon. The vendor-risk conversation is over before it starts.

Built on standard parts

Components your team already knows.

Postgres, Apache Pulsar, ClickHouse, Neo4j. Operable by any competent platform team. No proprietary storage to escape from later.

A community, not a queue

A global build, not a black box.

A platform built and maintained in the open, by people whose work you can read. Issues, pull requests, and decisions are public artifacts.

Routinely 10× cheaper

Priced like infrastructure.

Not a discount, a different cost structure. We don't run a sales theater, so the price reflects the platform, not the machinery around it.

AGPL-3.0, in plain English

What this actually means for you.

You can read every line.

No proprietary blobs, no closed runtime. The entire stack is browsable on GitHub.

You can self-host, forever.

For free. No seat caps, no host caps, no telemetry tied to a paid plan.

You can fork it.

If we ever disappear, your team can keep the platform alive on its own terms.

The team behind it

More than a platform, built to grow with you.

IntelliStream's open-source platform is designed for accessibility. It breaks down the barriers between technical and non-technical teams and enables seamless collaboration.

Open by default

Source available under AGPL-3.0. Every commit, every issue, every release in public. Read the code, audit it, run it on your own infrastructure, and fork it if we ever disappear.

Standard components

PostgreSQL, Apache Pulsar, ClickHouse, Neo4j. No proprietary storage you'll never escape, no novel runtime nobody's heard of. Operate it like you operate the rest of your stack.

Data enthusiasts, shipping.

A team of data enthusiasts who love this problem. When you have a question, you reach someone who can help. We answer our own email.

Why we build in the open

I learned this craft in the open.

I didn't learn distributed systems from a vendor manual. I learned them by reading other people's code: storage engines, consensus protocols, and query planners that a global community had worked out in public, free to learn from. That's what open source really is: knowledge sharing at a scale no single company could ever match.

That knowledge compounds. Once you understand the parts, you can compose them into systems that solve real business problems in finance and oil & gas, at a fraction of the closed-source price tag. Not by cutting corners, but because the hardest engineering was already done, in the open, by the community.

HashiCorp, Red Hat, and Canonical proved you can build a serious company without closing the knowledge loop. IntelliStream follows that lineage. The platform is AGPL-3.0 because the knowledge that built it was given to us freely. Passing it on is the only honest way to build on it.

What you get

Six structural advantages, not six talking points.

01 Cost savings

No expensive license fees. The 10× wedge against enterprise incumbents holds at every tier.

02 No vendor lock-in

Your platform, your rules. The code is yours to read, run, and change.

03 Unlimited scalability

Grow your platform at your own pace, without per-host or per-seat penalty boxes.

04 Innovation at scale

Integrate the latest tools and techniques as a global community ships them, not when a vendor roadmap lands.

05 Total flexibility

Build the exact solution your business needs. Adjust at the data, model, or runtime layer.

06 Full transparency

See how your data flows, is stored, and is processed at every layer of the stack.

Get started

Two commands. Ten minutes. No sales call.

A working instance with sample data, running on your own machine. Self-host for free under AGPL-3.0. When you have a question, you reach a person.

Try it yourself → Read the docs first

No card · No discovery call · AGPL-3.0