Reactor
The intelligent data platform

Your company has more data than ever.

And less clarity than ever before. Reactor preserves your raw history, resolves shared meaning across every source, and ships trusted data products to your warehouse.

Different source fields. One shared customer identity.

shopify
customer_email
stripe
receipt_email
klaviyo
email
Common entity
common.customer.email
500+ integrationsReplay without re-ingestLess engineering overhead
app.reactordata.com
LIVE

Trusted by modern brands

HearstPacSunBalsam BrandsMountain HouseEberjeyHearstPacSunBalsam BrandsMountain HouseEberjeyHearstPacSunBalsam BrandsMountain HouseEberjey

The problem

Data tools move data.
They don't make it useful.

Modern data stacks promised speed. They delivered complexity. Here's what your team is up against:

Time wasted
6+months

To build usable pipelines.

Engineers spend quarters on plumbing, not on the value layer where analytics live.

Months 1–12

Effort drain
80%

Spent on plumbing.

Data teams burn cycles wiring, validating, and re-shaping. Only 20% touches modeling.

80%
Plumbing
Real work
Tool sprawl
3–5tools

For a single workflow.

Extractors, schedulers, transformers, semantic layers, BI. All duct-taped together.

EL
T
BI
SL
QA
Fragmented

Reactor was built to end this. Here's how.

The solution

Your data should work
as hard as your team.

Reactor turns raw data into reusable data products in your warehouse, with lineage, replay, and shared definitions built in. No months of pipeline building. No army of engineers.

Delivers to

SnowflakeSnowflake
BigQueryBigQuery
DatabricksDatabricks
AWSAWS
app.reactordata.com/mappings
Reactor data pipeline mapping interface

How it works

Three steps to trusted data.

From raw signals to trusted data products, without months of engineering.

Step 0101

Preserve & replay

Never re-ingest again.

Every record lands immutably from day one. When the business changes, replay your history without re-pulling what you already collected.

Replay activity
Remap shopify_v2 → common.order1.2M
Replay 90 days of history240M
Add ML feature, reprocess847M
Step 0202

Resolve & unify

Define meaning once.

Define your shared entities once. Reactor applies your definitions across every source at ingest, so the same customer or order looks identical everywhere.

Identity resolved
shopify
customer_email
stripe
receipt_email
klaviyo
email
Common entity
common.customer.email
Step 0303

Govern & ship

Ship governed data products.

Shape your outputs with Excel-like expressions. Land versioned, governed data products in your warehouse, ready for analytics, AI, and activation.

Data products
customer_360
4 sources · governed
v3
revenue_daily
2 sources · governed
v1
ml.feature_store
6 sources · governed
v2
app.reactordata.com/pipelines
Reactor data pipeline interface

The platform

From raw data to
business value.

1

Preserve the raw history

Collect once, then replay as requirements change. Every raw record is logged immutably so you can reinterpret history without re-pulling from source.

2

Resolve business meaning across sources

Define shared customer, order, and product entities once. Reactor applies your definitions across messy source systems at ingest, before downstream sprawl begins.

3

Ship trusted downstream assets

Deliver reusable data products for analytics, AI, and activation. Lineage tracked, definitions shared, history replayable.

Why Reactor

Not just another pipe.

Fivetran and Matillion move data. Reactor makes it usable. When the business changes, replay and remap the history you already collected instead of re-pulling it from source.

Recommended

Reactor

What you get with Reactor, vs. just moving rows around.

  • Move raw data to warehouse
  • Built-in semantic mapping
  • Immutable raw data logging
  • Data replay without re-ingest
  • Governed data products
  • Low-code, analyst-friendly
  • Hours to value, not months
See the full comparison vs. Fivetran & Matillion

The impact

Results,
not just infrastructure.

Reactor customers ship faster, spend less, and never re-ingest data. Here's what changes when you flip the switch:

Time-to-value
10x

Faster time-to-value.

Hours to your first data product, not months of plumbing and refactoring.

Old way6+ months
With ReactorHours
Cost reduction
60%

Lower warehouse costs.

Eliminate redundant transformations. One pipeline, one source of truth, fewer credits burned.

-60%
Reactor
Legacy stack
Data replay
100%

Historical data, replayed.

Every record immutably logged. Remap and reprocess for new use cases. No re-ingestion.

HistoricalReplayed

Capabilities

Everything you need to build trusted data products.

Visual schema builder

Build pipelines in hours, not months.

Point Reactor at any source: APIs, databases, flat files. Define schemas visually. Ship with less custom pipeline code.

Reactor visual schema builder
Semantic mapping

Shared meaning across every source.

Shared definitions across every source. Every team works from the same data.

Source
user_id
Mapped
customer_id
New
Electron AI

Your AI teammate.

Electron writes mappings, suggests joins, and tags your data automatically.

Electron
Mapped 47 fields automatically.
Data replay

Your data needs will change. Reactor is ready.

Every record is immutably logged. When new use cases arise, you simply remap and reprocess. No re-ingestion. No lost history.

Learn about replay
Reactor data replay timeline
Immutable logging

Audit-ready by default.

Full lineage and audit trail. Every record logged, every change tracked.

Warehouse-native

Lands where you live.

Tables land directly in Snowflake, BigQuery, or Databricks, shaped for your use case.

Low-code interface

Analysts ship without custom pipeline code.

Drag-and-drop with Excel-like expressions. No Python or SQL required.

14:02:33Schema mappedshopify.orders
14:02:31Records ingestedstripe.charges+1,247
14:02:28Field addedsalesforce.leads
14:02:24Pipeline deployedcommon.customer
Enterprise-grade

Run with confidence at any scale.

Immutable logging, full audit trails, SOC 2-aligned controls. The trust your security team needs, with the speed your data team wants.

Security & compliance

Integrations

Scale without switching tools.

Deep integrations with the systems your business already runs on. 500+ connectors and counting.

Shopify
Shopify
HubSpot
HubSpot
Salesforce
Salesforce
Klaviyo
Klaviyo
Google Ads
Google Ads
Meta
Meta
TikTok
TikTok
Zendesk
Zendesk
Oracle NetSuite
Oracle NetSuite
Attentive
Attentive
Braze
Braze
Adobe Commerce
Adobe Commerce
Snowflake
Snowflake
Google BigQuery
Google BigQuery
Databricks
Databricks
AWS
AWS
Apache Iceberg
Apache Iceberg

500+

Connectors

REST

+ SDKs

Hours

to integrate

FAQ

Got
questions?

Everything you need to know about Reactor. Can't find what you're looking for?

Talk to our team
01How does Reactor fit into my existing data stack?
Reactor works alongside your data warehouse: Snowflake, BigQuery, Databricks, or AWS. It sits between your source systems and your warehouse, delivering governed data products that are immediately useful for AI, analytics, and activation.
02How is Reactor different from Fivetran or Matillion?
Most tools just move data. Reactor preserves your raw history, resolves meaning across every source, and ships governed data products with versioning and lineage, not just raw tables that need hours of downstream transformation.
03How long does it take to get started?
Hours, not months. Connect a source, define your schema, and start landing clean data in your warehouse. Most teams see value in their first week.
04Do I need a data engineering team?
No. Reactor's low-code interface means analysts and ops teams can build and manage data flows with a drag-and-drop interface and Excel-like expressions. No Python or SQL expertise required.
05What happens when my data needs change?
Reactor immutably logs all raw data. When new use cases arise, you can remap and reprocess historical data without re-ingesting from source. We call this data replay.

Ready when you are

Put your data to work.

See value in your first week. No engineering team required.