Is Firebolt or NATS better?

Neither clearly leads. Firebolt starts at $1.84/hour and NATS at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Firebolt or NATS?

NATS has a free tier; the other does not. Paid plans start at $1.84/hour for Firebolt and Free for NATS.

Does Firebolt or NATS run on more platforms?

Firebolt runs on Cloud (AWS, GCP, Azure preview), Docker, Kubernetes. NATS runs on Linux, macOS, Windows, Docker, Kubernetes.

Can I use NATS for free?

Yes. NATS has a free tier, so you can try it without paying. Firebolt starts at $1.84/hour.

What is Firebolt best used for?

Firebolt is most often used for data analytics teams running gigabyte-to-petabyte datasets with sub-second query requirements, real-time business intelligence platforms requiring acid transactions and snapshot isolation, applications needing vector search on analytical data for similarity queries. Of those, data analytics teams running gigabyte-to-petabyte datasets with sub-second query requirements and real-time business intelligence platforms requiring acid transactions and snapshot isolation are not what NATS is typically brought in for.

What can Firebolt do that NATS cannot?

Firebolt covers Sub-second Queries, Sparse Indexes, Data Pruning, Decoupled Storage/Compute. NATS covers Very low latency, JetStream, Single binary, Request-reply.

Databases · head to head

Firebolt vs NATS

Firebolt

Databases

Sub-second analytics at cloud data warehouse scale

From: $1.84/hour
Rated: -

Full review Website

NATS

Databases

High-performance messaging system for cloud-native applications

From: Free
Rated: -

Full review Website

The short version

Only NATS has a free tier, so it costs nothing to try first.
Each has a real cost: Firebolt compute billed per second on Arm-based processors; small instances still incur measurable costs during idle periods despite auto-stop; NATS core NATS has no persistence at all, so messages are lost if no subscriber is listening
They diverge on capability: Firebolt covers Sub-second Queries, NATS covers Very low latency.

Where they differ

Only the attributes on which Firebolt and NATS actually diverge.

Attributes where Firebolt and NATS differ
Attribute	Firebolt	NATS
Starting price	$1.84/hour	Free
Pricing model	usage-based	Open source, no licence fee
Free tier	No	Yes
Platforms	Cloud (AWS, GCP, Azure preview), Docker, Kubernetes	Linux, macOS, Windows, Docker, Kubernetes
Founded	2019	Unknown

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

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 Firebolt

Sub-second Queries
Sparse Indexes
Data Pruning
Decoupled Storage/Compute
SQL Support
Semi-structured Data
Workload Isolation
Airflow

Only in NATS

Very low latency
JetStream
Single binary
Request-reply

What people use each for

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

Firebolt

Data analytics teams running gigabyte-to-petabyte datasets with sub-second query requirementsnot NATS
Real-time business intelligence platforms requiring ACID transactions and snapshot isolationnot NATS
Applications needing vector search on analytical data for similarity queriesnot NATS

NATS

Service-to-service messaging where latency is the binding constraintnot Firebolt
Edge and IoT messaging where a lightweight broker mattersnot Firebolt
Replacing a heavier broker when the workload does not need its guaranteesnot Firebolt

Where each one falls short

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

Firebolt

Compute billed per second on Arm-based processors; small instances still incur measurable costs during idle periods despite auto-stop
Storage pass-through charged at $0.0264/GB monthly on compressed data; uncompressed storage could exceed this
Azure deployment currently in Preview status; production recommendations unclear
Vector indexes limited to float arrays; other data types require alternative indexing strategies
Free tier credits ($200) limited; no perpetual free tier for production use

NATS

Core NATS has no persistence at all, so messages are lost if no subscriber is listening
JetStream adds the durability but also the operational complexity NATS is chosen to avoid
A much smaller ecosystem than Kafka or RabbitMQ, with fewer connectors and integrations
Fewer people know it, so hiring and existing organisational knowledge favour the alternatives

Pricing, plan by plan

Firebolt

$1.84/hour

No published plan breakdown. See the Firebolt review.

NATS

Free

NATSFree
- Full functionality
- No usage limits
- Community support

Which should you pick?

Choose Firebolt if

You need sub-second queries.
You work on Cloud (AWS, GCP, Azure preview), Docker, Kubernetes.
You also want sparse indexes.

Firebolt review

Choose NATS if

You need very low latency.
You want to start without paying.
You work on Linux, macOS, Windows, Docker, Kubernetes.
You also want jetstream.

NATS review

Questions people ask

Is Firebolt or NATS better?: Neither clearly leads. Firebolt starts at $1.84/hour and NATS at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Firebolt or NATS?: NATS has a free tier; the other does not. Paid plans start at $1.84/hour for Firebolt and Free for NATS.
Does Firebolt or NATS run on more platforms?: Firebolt runs on Cloud (AWS, GCP, Azure preview), Docker, Kubernetes. NATS runs on Linux, macOS, Windows, Docker, Kubernetes.
Can I use NATS for free?: Yes. NATS has a free tier, so you can try it without paying. Firebolt starts at $1.84/hour.
What is Firebolt best used for?: Firebolt is most often used for data analytics teams running gigabyte-to-petabyte datasets with sub-second query requirements, real-time business intelligence platforms requiring acid transactions and snapshot isolation, applications needing vector search on analytical data for similarity queries. Of those, data analytics teams running gigabyte-to-petabyte datasets with sub-second query requirements and real-time business intelligence platforms requiring acid transactions and snapshot isolation are not what NATS is typically brought in for.
What can Firebolt do that NATS cannot?: Firebolt covers Sub-second Queries, Sparse Indexes, Data Pruning, Decoupled Storage/Compute. NATS covers Very low latency, JetStream, Single binary, Request-reply.

Answered from the vendors’ own pages

Firebolt: How does Firebolt's compute billing model work?

Firebolt uses per-second billing with scale-to-zero capability. The smallest S tier costs $1.84 per hour with 8 vCPU and 64GB memory, while the largest 4XL tier costs $58.88 per hour with 256 vCPU. Users only pay when compute is running.

Source

NATS: Is NATS free?

Yes, open source and CNCF-graduated. Synadia sells a managed service.

Firebolt: What is the cost for data storage on Firebolt?

Storage costs $0.0264 per GB per month on object storage, billed as pass-through cost at cloud provider rates.

Source

NATS: Does NATS persist messages?

Core NATS does not — it is fire-and-forget. JetStream adds persistence, streaming and replay when you need them.

Firebolt: What free credits or trial does Firebolt offer new users?

New users receive $200 free credits to get started with the platform.

Source

NATS: NATS or Kafka?

NATS is far lighter and lower latency, and much simpler to run. Kafka is the answer when you need a durable replayable log and a large connector ecosystem.

Firebolt: Does Firebolt publish pricing for commitment-based discounts?

The pricing FAQ lists a question about commitment-based discounts but does not provide published answers on the pricing page. This requires direct inquiry with sales.

Source

Firebolt: What deployment options does Firebolt offer besides managed service?

Firebolt offers self-hosted open source deployment (unlimited) and Bring Your Own Cloud (BYOC) options in addition to managed service.

Source

Firebolt vs NATS

Firebolt

NATS

The short version

Where they differ

What each one covers

Only in Firebolt

Only in NATS

What people use each for

Firebolt

NATS

Where each one falls short

Firebolt

NATS

Pricing, plan by plan

Firebolt

NATS

Which should you pick?

Choose Firebolt if

Choose NATS if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Firebolt

More on NATS

Keep looking

Other head to heads