No. 9 of 24 ·Event Tracking Software

OpenSnowcat

Self-hosted · API

Freedom report

Two barsScore 6.3

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely0 of 6 device platforms
DocumentedPlans, terms and facts published

OpenSnowcat is ranked #9 of 24 in event tracking software on Freedom251. It runs on API, Self-hosted. There is a free plan.

OpenSnowcat plans and pricing

All plans

Open-Source Free Self-hosted · No licensing fees · Data loaders require a paid license snowcatcloud.com · 4 Oct 2026

Compared on event tracking software

Free plan: Yes
Web collection: Yes
Event routing: Yes

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The record

Product: OpenSnowcat is an open-source Snowplow fork providing a pipeline for data collection, enrichment, routing, and loading.
License: OpenSnowcat is distributed under the Apache 2.0 license and can be used in production without licensing restrictions.
Compatibility: The collector supports Snowplow, Segment, and Amplitude SDKs; the Amplitude bridge is described as experimental.
Collection: The OpenSnowcat collector is an HTTP endpoint that collects data from multiple SDKs.
Enrichment: The enricher validates collected data against schemas and enriches it.
Routing and privacy: With Bento, events can be filtered, and sensitive data can be anonymized, hashed, or redacted; the page lists more than 60 sources and 38 outputs.
Schema management: The Schema Registry provides REST API endpoints for schema publishing, drafts, validation, health checks, and API-key authentication.
Destinations: Documented loading destinations include Amplitude, Snowflake, Redshift, S3, Kinesis, Azure Blob Storage, Elasticsearch, Google Pub/Sub, Kafka, and HTTP.
Commercial loader limit: SnowcatCloud's loader is commercial; the page says to contact the company for licensing and lists Dockerization, low-latency delivery, error handling, monitoring, and observability.
Deployment: Deployment options include self-hosting; Docker images and a Docker-based local DevKit are documented for development and testing.
Security: The Bento integration documents filtering and anonymizing PII, hashing sensitive fields, and redacting values.
Support: The FAQ directs users seeking technical support to SnowcatCloud.
Intended users: The FAQ says OpenSnowcat can be used for websites and SaaS software and describes production use for high-volume behavioral data collection and processing.
Maintainer: OpenSnowcat is maintained by Snowcat Cloud, Inc. and is open to individual and corporate supporters and contributors.
Price from: Free

Where it ranks on Freedom251

Best Event Tracking Software in 2026#9 of 24

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Sources

opensnowcat.io/get-started/welcome· checked 4 Oct 2026
opensnowcat.io/collector/setup· checked 4 Oct 2026
opensnowcat.io/enricher/setup· checked 4 Oct 2026
opensnowcat.io/event-routing/bento· checked 4 Oct 2026
opensnowcat.io/schema-registry/api-endpoints· checked 4 Oct 2026
opensnowcat.io/loading-data/setup· checked 4 Oct 2026
opensnowcat.io/get-started/deployment· checked 4 Oct 2026
opensnowcat.io/faqs· checked 4 Oct 2026
snowcatcloud.com/snowplow/· checked 4 Oct 2026