Is DuckDB or Medusa better?

Neither clearly leads. DuckDB starts at Free and Medusa at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, DuckDB or Medusa?

DuckDB has a free tier; the other does not. Paid plans start at Free for DuckDB and $29/month for Medusa.

Does DuckDB or Medusa run on more platforms?

DuckDB runs on Linux, macOS, Windows, WebAssembly. Medusa runs on Web.

Can I use DuckDB for free?

Yes. DuckDB has a free tier, so you can try it without paying. Medusa starts at $29/month.

What is DuckDB best used for?

DuckDB is most often used for analytics and data warehousing, olap queries and data exploration, data science and machine learning workflows, multi-format data ingestion and processing. Of those, analytics and data warehousing and olap queries and data exploration are not what Medusa is typically brought in for.

What can DuckDB do that Medusa cannot?

DuckDB covers In-process Execution, Columnar Storage, Vectorized Execution, Rich SQL Support. Medusa covers Open source, Modular architecture, Multi-region support, Plugin system.

Databases · head to head

DuckDB vs Medusa

DuckDB

Databases

Fast in-process analytical database

From: Free
Rated: -

Full review Website

Medusa

E-Commerce

Open source Shopify alternative

From: $29/month
Rated: -

Full review Website

The short version

Only DuckDB has a free tier, so it costs nothing to try first.
Each has a real cost: DuckDB client-server setup remains in beta and not recommended for production distributed scenarios; Medusa the managed cloud meters four separate resources: edge requests, emails, compute hours and database storage
They diverge on capability: DuckDB covers In-process Execution, Medusa covers Open source.

Where they differ

Only the attributes on which DuckDB and Medusa actually diverge.

Attributes where DuckDB and Medusa differ
Attribute	DuckDB	Medusa
Starting price	Free	$29/month
Pricing model	open-source	subscription
Free tier	Yes	No
Platforms	Linux, macOS, Windows, WebAssembly	Web
Category	Databases	E-Commerce
Founded	2019	2020

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in DuckDB

In-process Execution
Columnar Storage
Vectorized Execution
Rich SQL Support
Parquet Support
CSV/JSON Import
Zero Dependencies
Python

Only in Medusa

Open source
Modular architecture
Multi-region support
Plugin system
Admin dashboard
Order management
Inventory tracking
Payment integrations

What people use each for

The jobs each tool is most often brought in to do.

DuckDB

Analytics and data warehousingnot Medusa
OLAP queries and data explorationnot Medusa
Data science and machine learning workflowsnot Medusa
Multi-format data ingestion and processingnot Medusa

Medusa

Building a custom ecommerce backend on an open source headless platformnot DuckDB
Running a self hosted or managed commerce API with a custom storefrontnot DuckDB

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

DuckDB

Client-server setup remains in beta and not recommended for production distributed scenarios

Medusa

The managed cloud meters four separate resources: edge requests, emails, compute hours and database storage
The Develop plan at $29 a month applies a hard limit of 1,000 emails, so it stops rather than bills
Compute hours are capped at 600 on Develop and 800 on Launch
Edge request overage is $0.3 per million and storage $0.5 per GB month above the plan allowance
Background workers and priority support require the Scale plan at $299 a month

Pricing, plan by plan

DuckDB

Free

No published plan breakdown. See the DuckDB review.

Medusa

$29/month

Develop$29/month
- Base cloud hosting
- Commerce features included
- No GMV-tax
Launch$99/month
- Enhanced features
- No GMV-tax
Scale$299/month
- Advanced features
- No GMV-tax
Enterprise$null/custom
- Custom configuration

Which should you pick?

Choose DuckDB if

You need in-process execution.
You want to start without paying.
You work on Linux, macOS, Windows, WebAssembly.
You also want columnar storage.

DuckDB review

Choose Medusa if

You need open source.
You also want modular architecture.

Medusa review

Questions people ask

Is DuckDB or Medusa better?: Neither clearly leads. DuckDB starts at Free and Medusa at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DuckDB or Medusa?: DuckDB has a free tier; the other does not. Paid plans start at Free for DuckDB and $29/month for Medusa.
Does DuckDB or Medusa run on more platforms?: DuckDB runs on Linux, macOS, Windows, WebAssembly. Medusa runs on Web.
Can I use DuckDB for free?: Yes. DuckDB has a free tier, so you can try it without paying. Medusa starts at $29/month.
What is DuckDB best used for?: DuckDB is most often used for analytics and data warehousing, olap queries and data exploration, data science and machine learning workflows, multi-format data ingestion and processing. Of those, analytics and data warehousing and olap queries and data exploration are not what Medusa is typically brought in for.
What can DuckDB do that Medusa cannot?: DuckDB covers In-process Execution, Columnar Storage, Vectorized Execution, Rich SQL Support. Medusa covers Open source, Modular architecture, Multi-region support, Plugin system.

Answered from the vendors’ own pages

DuckDB: Is DuckDB free to use?

Yes, DuckDB is completely free. There are no subscription tiers, user limits, or paid plans. The software has zero licensing costs.

Source

Medusa: What does Medusa charge for additional team members?

Additional seats on the Medusa Cloud development platform cost $30 per seat per month. Unlimited users can access the Medusa Admin Dashboard at no additional cost for commerce operations.

Source

DuckDB: What license is DuckDB distributed under?

DuckDB is open source under the MIT License, governed by the independent DuckDB Foundation. The MIT License permits commercial use, modification, and distribution with minimal restrictions.

Source

Medusa: Are there usage-based charges beyond the base Medusa plan price?

Yes. Beyond base plan costs, Medusa charges for edge request overages at $0.30 per 1M requests, email overages at $0.70 per 1,000 emails, data transfer at $0.125 per GB, and database storage at $0.50 per GB-month.

Source

DuckDB: Can I use DuckDB in commercial applications?

Yes, the MIT License allows commercial use without restrictions or requirements to publish proprietary code. You can deploy DuckDB anywhere from edge devices to high-core servers.

Source

Medusa: Can I cancel my Medusa subscription at any time?

Yes, users can cancel their Medusa subscription anytime. Plans are billed monthly in advance, with flex usage charges from the previous month added to the next invoice.

Source

DuckDB: Are there any limitations on how many instances I can run?

No, there are no user limits, usage limits, or instance restrictions. You have unlimited access to all DuckDB features.

Source

DuckDB vs Medusa

DuckDB

Medusa

The short version

Where they differ

What each one covers

Only in DuckDB

Only in Medusa

What people use each for

DuckDB

Medusa

Where each one falls short

DuckDB

Medusa

Pricing, plan by plan

DuckDB

Medusa

Which should you pick?

Choose DuckDB if

Choose Medusa if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on DuckDB

More on Medusa

Keep looking

Other head to heads