Jitsu
Claim this toolThe fastest, most durable way to collect event data from every source into your data warehouse.
From $99/mo (free plan available)Visit WebsiteFreemiumVisit Website
Reviews onG2
1 review trackedThe Bottom Line
- Price
- From $99/mo (free plan available). Compare plans
Key facts
- Collects event data from all sources (web, app, email, CRM) directly into your data warehouse.
- Offers real-time event streaming, automatic user identity stitching, and data transformation with JavaScript functions.
- 100% open-source, self-hostable, and supports various data warehouses with a warehouse-first approach.
Pros
- Warehouse-first approach ensures data autonomy and control.
- Real-time data delivery for immediate analysis.
- Open-source and self-hostable, offering flexibility and transparency.
- Powerful data transformation capabilities with JavaScript functions.
- Automatic user identity graph simplifies understanding user behavior.
Cons
- Requires some technical knowledge for self-hosting and advanced configurations.
- Pricing for active events can scale with high data volumes.
- Reliance on JavaScript for functions might be a learning curve for some users.
What is Jitsu?
Jitsu is an open-source, warehouse-first event data collection platform designed to stream user behavioral data from various sources like web, app, email, chatbot, and CRM directly into your data warehouse in real-time. It aims to make your data warehouse the single source of truth for all your event data, providing unified data without vendor lock-in.
This tool is ideal for data engineers, analysts, and developers who need to capture, transform, and deliver event data efficiently and reliably. Jitsu offers features like real-time event streaming, automatic user identity stitching, and the ability to modify or filter events using JavaScript functions before storage. It supports various data warehouses including Snowflake, BigQuery, Redshift, Postgres, MySQL, and includes ClickHouse for free. Its open-source nature and self-hostable options provide flexibility and control over data infrastructure.
Available on: Web
Ratings Across the Web
3.5(1 reviews)
Jitsu holds an aggregate rating of 3.5 out of 5 from 1 reviews across G2, last checked March 19, 2026.
Ratings aggregated from independent review platforms. Learn more
Preview
Key Features
- Real-time Event Streaming
- Automatic User Identity Stitching
- Custom Domains
- Infinite Developer Flexibility with Jitsu Functions (JavaScript runtime)
- Automatic Schema Management
- Data Deduplication
- No Data Loss (Kafka-backed resilience)
- Support for multiple data warehouses (Snowflake, BigQuery, Redshift, Postgres, MySQL, ClickHouse)
Pricing Plans
Free TrialPricing checked Sep 27, 2026
| Plan | Price | Details |
|---|---|---|
| Free | $0 |
|
| Business | $99 / month |
+2 moreShow less
|
| Enterprise | Contact us |
|
Included in all plans
- Unlimited Captured Events
- Unlimited Connectors
- Clickhouse
- UI Access
- API Access
- Events debugger
- Unlimited destinations
- Custom domains
- Configuration API
- Jitsu Cloud Deployment
- Jitsu Private Cloud Deployment
- On Prem Deployment
Is Jitsu worth the price?
Good value
Jitsu's pricing is quite generous, especially with its Free tier offering 200k active events per month, which is substantial for many small projects.
The Business tier at $99/month for 2M active events is competitive, but the per-event and per-sync overage fees could quickly make it expensive for high-growth users. It's best for startups and developers who need robust event collection without a high initial investment.
Hidden Costs & Gotchas
Overage fees for active events on Business tier
Reviews
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Jitsu FAQ
How does Jitsu help unify user behavioral data?
Jitsu streams user behavioral data from various sources like web, app, email, chatbot, and CRM directly into your data warehouse in real-time. This process makes your data warehouse the single source of truth for all your event data, providing a unified view without vendor lock-in.
Which teams benefit most from using Jitsu?
Jitsu is ideal for data engineers, analysts, and developers who need to capture, transform, and deliver event data efficiently and reliably. Its features support immediate analysis and control over data infrastructure.
How does Jitsu compare to Meltano for data integration?
Jitsu focuses on a warehouse-first approach for real-time event data collection, aiming to make the data warehouse the single source of truth. Unlike Meltano, Jitsu emphasizes automatic user identity stitching and offers advanced data transformation with JavaScript functions before storage.
What kind of technical knowledge is needed to implement Jitsu?
Implementing Jitsu requires some technical knowledge, particularly for self-hosting and advanced configurations. Users should also be comfortable with JavaScript, as it is used for modifying or filtering events before storage.
Does Jitsu include a free tier?
Yes, Jitsu is available on a free tier. Paid plans are offered for users who require more usage and additional features beyond what the free tier provides.
Can Jitsu transform event data before it reaches the data warehouse?
Yes, Jitsu offers powerful data transformation capabilities, allowing users to modify or filter events using JavaScript functions. This ensures data is prepared and refined before being stored in the data warehouse.
Which data warehouses does Jitsu support for event collection?
Jitsu supports a variety of data warehouses including Snowflake, BigQuery, Redshift, Postgres, and MySQL. It also includes ClickHouse for free as part of its supported destinations.
Source: jitsu.com