Is QuestDB or Rollup better?

Neither clearly leads. QuestDB starts at Free and Rollup at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, QuestDB or Rollup?

QuestDB starts at Free and Rollup at Free.

Does QuestDB or Rollup run on more platforms?

QuestDB runs on Docker, Kubernetes, Cloud (AWS, Azure, GCP). Rollup runs on Linux, macOS, Windows.

Can I use QuestDB for free?

Both have a free tier, so you can try either at no cost before committing.

What is QuestDB best used for?

QuestDB is most often used for time-series analytics ingesting up to 20m rows/second from iot sensors or financial data feeds, real-time dashboarding with 32ms time-to-first-row latency for minute-level analytics, applications requiring multi-tier storage (hot ingest, real-time sql, cold parquet archive). Of those, time-series analytics ingesting up to 20m rows/second from iot sensors or financial data feeds and real-time dashboarding with 32ms time-to-first-row latency for minute-level analytics are not what Rollup is typically brought in for.

What can QuestDB do that Rollup cannot?

QuestDB covers High Throughput Ingestion, SQL Support, Time-series Optimization, SIMD Vectorization. Rollup covers Tree shaking, Clean output, Multiple output formats, Plugin API.

Databases · head to head

QuestDB vs Rollup

QuestDB

Databases

Fast open source time-series database for high throughput ingestion

From: Free
Rated: -

Full review Website

Rollup

Web Development

JavaScript module bundler built for libraries

From: Free
Rated: -

Full review Website

The short version

Each has a real cost: QuestDB open-source edition lacks high-availability, distributed architecture, and enterprise security features; Rollup slower than the Go and Rust bundlers that followed it, since it is written in JavaScript
They diverge on capability: QuestDB covers High Throughput Ingestion, Rollup covers Tree shaking.
Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which QuestDB and Rollup actually diverge.

Attributes where QuestDB and Rollup differ
Attribute	QuestDB	Rollup
Pricing model	open-source	Open source, no licence fee
Platforms	Docker, Kubernetes, Cloud (AWS, Azure, GCP)	Linux, macOS, Windows
Category	Databases	Web Development
Founded	2014	Unknown

Identical on both: starting price (Free), free tier (Yes), 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 QuestDB

High Throughput Ingestion
SQL Support
Time-series Optimization
SIMD Vectorization
Column-oriented Storage
Built-in Web Console
InfluxDB Line Protocol
PostgreSQL

Only in Rollup

Tree shaking
Clean output
Multiple output formats
Plugin API

What people use each for

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

QuestDB

Time-series analytics ingesting up to 20M rows/second from IoT sensors or financial data feedsnot Rollup
Real-time dashboarding with 32ms time-to-first-row latency for minute-level analyticsnot Rollup
Applications requiring multi-tier storage (hot ingest, real-time SQL, cold Parquet archive)not Rollup

Rollup

Publishing a JavaScript library in several module formatsnot QuestDB
Builds where output size and cleanliness matter more than build speednot QuestDB
Producing ES module output for consumers who will bundle it themselvesnot QuestDB

Where each one falls short

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

QuestDB

Open-source edition lacks high-availability, distributed architecture, and enterprise security features
Enterprise edition pricing not published; requires contacting sales for custom quote
Ingestion limit of 20M rows/sec platform-dependent; may not scale to extreme throughput requirements

Rollup

Slower than the Go and Rust bundlers that followed it, since it is written in JavaScript
Application concerns like dev servers and hot reloading are not its job, so app builds need Vite on top
Configuration for non-trivial applications gets verbose compared with tools that assume more

Pricing, plan by plan

QuestDB

Free

No published plan breakdown. See the QuestDB review.

Rollup

Free

RollupFree
- Full functionality
- Commercial use permitted
- Community support

Which should you pick?

Choose QuestDB if

You need high throughput ingestion.
You want to start without paying.
You work on Docker, Kubernetes, Cloud (AWS, Azure, GCP).
You also want sql support.

QuestDB review

Choose Rollup if

You need tree shaking.
You want to start without paying.
You work on Linux, macOS, Windows.
You also want clean output.

Rollup review

Questions people ask

Is QuestDB or Rollup better?: Neither clearly leads. QuestDB starts at Free and Rollup at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, QuestDB or Rollup?: QuestDB starts at Free and Rollup at Free.
Does QuestDB or Rollup run on more platforms?: QuestDB runs on Docker, Kubernetes, Cloud (AWS, Azure, GCP). Rollup runs on Linux, macOS, Windows.
Can I use QuestDB for free?: Both have a free tier, so you can try either at no cost before committing.
What is QuestDB best used for?: QuestDB is most often used for time-series analytics ingesting up to 20m rows/second from iot sensors or financial data feeds, real-time dashboarding with 32ms time-to-first-row latency for minute-level analytics, applications requiring multi-tier storage (hot ingest, real-time sql, cold parquet archive). Of those, time-series analytics ingesting up to 20m rows/second from iot sensors or financial data feeds and real-time dashboarding with 32ms time-to-first-row latency for minute-level analytics are not what Rollup is typically brought in for.
What can QuestDB do that Rollup cannot?: QuestDB covers High Throughput Ingestion, SQL Support, Time-series Optimization, SIMD Vectorization. Rollup covers Tree shaking, Clean output, Multiple output formats, Plugin API.

Answered from the vendors’ own pages

QuestDB: How much does QuestDB Enterprise cost?

QuestDB does not publish specific pricing for the Enterprise tier. Customers must contact QuestDB via their enterprise contact form to receive a custom quote.

Source

Rollup: Is Rollup free?

Yes, open source under the MIT licence.

QuestDB: Does QuestDB offer a free version?

Yes, QuestDB Open Source is completely free and recommended for evaluation, prototyping, and pilot projects. Enterprise features, high availability, security, and dedicated support require the paid Enterprise tier.

Source

Rollup: Rollup or webpack?

Rollup is the usual choice for libraries thanks to cleaner output and better tree shaking. webpack remains stronger for complex applications with heavy asset handling.

QuestDB: What deployment options does QuestDB offer?

QuestDB offers open source deployment, Enterprise deployment, and Bring Your Own Cloud (BYOC) deployment. Pricing details for BYOC and Enterprise tiers are not published and require direct contact with sales.

Source

Rollup: Do I need Rollup if I use Vite?

Not directly. Vite uses Rollup for production builds, so you already benefit from it.

QuestDB vs Rollup

QuestDB

Rollup

The short version

Where they differ

What each one covers

Only in QuestDB

Only in Rollup

What people use each for

QuestDB

Rollup

Where each one falls short

QuestDB

Rollup

Pricing, plan by plan

QuestDB

Rollup

Which should you pick?

Choose QuestDB if

Choose Rollup if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on QuestDB

More on Rollup

Keep looking

Other head to heads