Dagster
dagster.io
Data orchestration platform for data and ML assets.
Quick Information
- Category:
- MLOps & Infrastructure
- Pricing:
- Free Trial
- Platforms:
- Python, Cloud, Self-hosted
- Free Plan:
- Yes
- API Available:
- Yes
- Last Verified:
- October 2026
What Is Dagster?
Dagster is a data orchestration platform for data and ML assets, with a paid cloud, Dagster+. Dagster+ moved its Solo and Starter plans to pay-as-you-go billing effective May 1, 2026, with Dagster's support FAQ giving current rates: Solo at $10 a month plus $0.040 per credit and Starter at $100 a month plus $0.035 per credit, with Pro quoted by sales. One source describes a credit as one asset materialisation or one op execution, and another notes counting assets alone can understate usage. Serverless compute is $0.010 per minute and Hybrid carries none. There is no free Solo plan, and the entry route is a 30-day trial.
There is a discrepancy: some third-party sites list Solo at $120 a month with 7,500 credits and Starter at $1,200 a month with 30,000 credits. One source says the rate card carries a second table with those figures, so confirm which schedule applies, while another calls them the discontinued plan, so check Dagster's own pricing page. On ownership, Prefect announced on July 13, 2026 that it is acquiring Dagster Labs. Dagster keeps its name and open-source licence, Dagster+ continues as a supported commercial offering, and the combined company is expected to operate under the Prefect name from August 2026. One source says pricing remains unchanged, some aggregators describe the deal as complete, and I found no independent confirmation of closing. Open-source Dagster remains free to self-host.
Dagster suits data teams that think in terms of assets and want lineage and observability built in. Compare Prefect, Flyte and dbt. Browse the MLOps & Infrastructure tools directory for more.
What Can You Use Dagster For?
Asset-based data orchestration
Lineage.
ML pipelines
Dagster+.
Dagster Features
- Credit-based billing — Materialisations and ops.
- 30-day trial — Entry route.
- Prefect acquisition — Announced July 13, 2026.
Who Is Dagster For?
- Data engineers — Asset model.
- Analytics engineering teams — dbt-friendly.
Dagster Pros & Limitations
What We Like
- Asset-centric design
- Open-source core
- Clear per-credit rates
Limitations
- Pricing changed in May 2026
- Older tables conflict
- Future roadmap tied to Prefect
Dagster Pricing
| Plan | Price | Main Features |
|---|---|---|
| Open source | Free | Self-hosted |
| Dagster+ Solo | $10/month + $0.040 per credit | Pay-as-you-go from May 1, 2026; no free plan |
| Dagster+ Starter | $100/month + $0.035 per credit | Pay-as-you-go |
| Dagster+ Pro | Quote | Sales-led |
| Serverless compute | $0.010 per minute | Hybrid has none |
| Older figures | Solo $120 (7,500 credits); Starter $1,200 (30,000 credits) | Possibly discontinued |
Pricing was last verified October 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #343
- Overall Score:
- 70.2/100
- Monthly Users:
- –
- Rank Change:
- ▲ 1208
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Dagster or its company. How Our Rankings Work
Frequently Asked Questions
How much is Dagster+?
Solo $10 plus $0.040 per credit; Starter $100 plus $0.035 per credit.
Is there a free plan?
Open source is free; no free Solo plan.
Is Dagster owned by Prefect?
Announced July 13, 2026; closing unverified.
Does the name change?
Dagster keeps its name per the announcement.
Our Take
Dagster is a thoughtful asset-based orchestrator.
Confirm the current rate card and roadmap.
Dagster Alternatives
Dagster Comparisons
Ready to try Dagster?
Visit the official website to get started.
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