The Apache NiFi Insider’s Guide
Everything we know about Apache NiFi in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
Apache NiFi
The Insider’s Guide
Open-source system for routing and processing data flows
Every plan, grade, refund rule and rival among automation tools, read from Apache NiFi’s own pages.
Made by The Apache Software Foundation · checked Nov 13, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from Apache NiFi’s own pages, its app-store listings and our grades. Every fact in it is on Apache NiFi’s page too, where it is kept up to date. Checked Nov 13, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.2
GPA, above 54 of the 134 other automation tools we grade
Apache NiFi automates the flow of data between systems, using a visual flow design with queues, back pressure, prioritization and guaranteed delivery. A provenance repository records data lineage, and nodes can be clustered. It is an Apache Software Foundation project published under the Apache License 2.0.
To get you started, here are 8 things to know about Apache NiFi, taken from its own pages and our grades.
It's self-hosted only, needs a server you set up and run, and support is community mailing lists, an issue tracker and a wiki.
- 1
Best for routing data between systems you host yourself
Apache NiFi routes and transforms data between systems through a visual flow editor and costs nothing to download.
- 2
It is free
Apache NiFi has no paid plan at all.
- 3
It runs on 4 platforms
Web, Windows, macOS and Linux.
- 4
Flow-based design
Data moves between processors as FlowFiles through connections that hold queues, which can be prioritized and given upper limits that apply back pressure.
- 5
Guaranteed delivery
The docs describe persistent FlowFile and content repositories on local disk that support guaranteed delivery.
- 6
Data provenance
The Provenance Repository stores indexed, searchable event data about each piece of data as it moves through a flow.
- 7
A 2.2 GPA, above 54 of 134
That is against the other automation tools we grade, on value, the free plan, features, ease of use and platforms.
- 8
Keep it
Apache NiFi is free, so making your own would save you nothing.
Apache NiFi at a glance
- Pricing
- Free
- Free plan
- It is free
- Free trial
- None stated
- Runs on
- Web, macOS, Windows, Linux
- Made by
- The Apache Software Foundation
- Category
- Automation
- Our grade
- 2.2 GPA, fair
The report card
Best for routing data between systems you host yourself
Apache NiFi routes and transforms data between systems through a visual flow editor and costs nothing to download. It's self-hosted only, needs a server you set up and run, and support is community mailing lists, an issue tracker and a wiki.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | C | No licence fee, but it only runs on a server you provide and operate, so it's a C by our rule for self-host software. |
| Free plan and trial | A | Free outright with no caps; the project sells no plans. |
| Features | C | Data routing with auditable flows. The project publishes no managed service or support plan. |
| Ease of use | D | No store rating on record. It needs setup and ongoing operation on a server. |
| Platforms and integrations | C | Browser interface plus Windows, Linux and macOS start-up, with Apache ZooKeeper as the one named integration. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who Apache NiFi is for
- Fits if you run your own infrastructure and want auditable data routing
- Works for organisations that need software with no licence fee
Who it is not for
- Skip it if you want a hosted service, since the project has none
- Not for you if nobody can run a server
- Tight if you need paid support, as help is community only
- Watch out: upgrades and security are your job
Good to know
Good for
- Teams that run their own infrastructure and need auditable data routing
- Organizations that need open-source software with no license fee
Worth knowing
- Apache NiFi is self-hosted only; the project publishes no managed cloud service or support plan.
- It runs on a server and needs setup and operation; the documentation covers Windows, Linux and macOS start-up.
- Support comes through the community: mailing lists, an issue tracker and a wiki.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
Free
No paid plan at all
Apache NiFi is free to use.
No licence fee, but it only runs on a server you provide and operate, so it's a C by our rule for self-host software.
Apache NiFi
$0
Free to download and run under the Apache License 2.0. You host it yourself; the project sells no hosted plan.
Read from nifi.apache.org on Nov 13, 2026.
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
4
Places it runs: Web, macOS, Windows and Linux
Open-source system for routing and processing data flows. Here is what it does, as its own site describes it, and what it covers: open source, self-hostable, AI features, workflow automation.
The project publishes no managed service or support plan.
- Flow-based design
- Data moves between processors as FlowFiles through connections that hold queues, which can be prioritized and given upper limits that apply back pressure.
- Guaranteed delivery
- The docs describe persistent FlowFile and content repositories on local disk that support guaranteed delivery.
- Data provenance
- The Provenance Repository stores indexed, searchable event data about each piece of data as it moves through a flow.
- Clustering
- Since NiFi 1.0, clusters use a zero-leader design where every node performs the same tasks on different data, coordinated through Apache ZooKeeper.
- Related projects
- The site lists MiNiFi, a Registry for flows and a Flow Design System alongside the main project.
Where it runs
- Web
- macOS
- Windows
- Linux
What it works with
- Apache ZooKeeper
Apache NiFi is made by The Apache Software Foundation.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
54/134
Other automation tools it is graded above
Apache NiFi's GPA of 2.2 is higher than 54 of the 134 other automation tools we grade, and level with 35.
It stands best on free plan and trial (A, above 124 of 134) and worst on ease of use (D, above 0).
Apache NiFi has no paid plan.
On features, ease of use and platforms it scores 1.7 out of 4. Nothing scores higher for less, though at least one tool matches that score at a lower price.
Each grade against the category
Every bar is all 135 automation tools we grade, cut by the letter each got. Apache NiFi’s own letter is outlined.
- CValue for moneyAbove 22 of 134
- AFree plan and trialAbove 124 of 134
- CFeaturesAbove 2 of 134
- DEase of useAbove 0 of 134
- CPlatforms and integrationsAbove 8 of 134
Price against what you get
Each dot is one of 80 automation tools. Further left costs less; higher up scores better on features, ease of use and platforms. Apache NiFi is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
Apache NiFi is free, so making your own would save you nothing.
And it is not the kind of software a weekend replaces.
What you could not
- Connections to other products, each kept working as those products change.
- Apps for macOS, Windows and Linux that stay in step with each other.
- AI features, unless you pay a model provider for each request yourself.
What this rests on. Apache NiFi’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
Apache Airflow, Apache Camel, Airbyte, Node-RED and Knime
The 5 tools Apache NiFi is most often weighed against, with where each one differs from it.
- 2.4GPA
Apache Airflow
Free
Open-source platform for authoring and scheduling workflows in Python.
- Only Apache NiFi lists Windows, macOS and Linux apps.
- 2.0GPA
Apache Camel
Free
Open-source Java framework for integration routes.
- Only Apache NiFi lists a web app.
- 2.2GPA
Airbyte
Free plan · from $20/mo
Data integration with a free self-hosted core and a managed cloud.
- Only Apache NiFi lists Windows, macOS and Linux apps.
- 3.0GPA
Node-RED
Free
Open-source, flow-based programming tool for event-driven apps.
- Only Apache NiFi lists a macOS app.
- 3.2GPA
Knime
Free plan · from €99/mo
Open-source visual workflows for data analysis and automation.
- Apache NiFi is self-hostable, according to its own site.
- Knime also covers no-code.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
12
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is Apache NiFi free?
Yes. Apache NiFi is free to use.
How much does Apache NiFi cost?
Apache NiFi lists one plan. Apache NiFi: $0.
What platforms does Apache NiFi work on?
Apache NiFi is available on Web, Windows, macOS and Linux.
Does Apache NiFi have an Android app?
No Android app was listed when its pages were read on Nov 13, 2026. Apache NiFi is listed for Web, Windows, macOS and Linux.
Does Apache NiFi have an iPhone app?
No iPhone app was listed when its pages were read on Nov 13, 2026. Apache NiFi is listed for Web, Windows, macOS and Linux.
Is Apache NiFi open source?
Yes. Apache NiFi is open source, according to its own site.
What does Apache NiFi integrate with?
Apache NiFi's listing names Apache ZooKeeper. A listing names up to eight integrations, so it may connect to more.
Who makes Apache NiFi?
Apache NiFi is made by The Apache Software Foundation.
What are the alternatives to Apache NiFi?
The closest alternatives to Apache NiFi in our directory are Apache Airflow, Apache Camel, Airbyte, Node-RED and Knime.
How does Apache NiFi compare with other automation tools?
Apache NiFi's GPA of 2.2 is higher than 54 of the 134 other automation tools we grade, and level with 35.
Is Apache NiFi good value for money?
ToolGPA grades Apache NiFi C for value for money. Apache NiFi has no paid plan.
Could I make my own version of Apache NiFi?
Apache NiFi is free, so making your own would save you nothing. And it is not the kind of software a weekend replaces.
Where this guide comes from
The prices, plans, platforms and features were read from Apache NiFi’s own pages on Nov 13, 2026, and the grades were given on Nov 13, 2026. Graded from this listing, whose facts were read from Apache NiFi's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by The Apache Software Foundation. Prices change, so check nifi.apache.org before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
7,721
Tools graded, in 95 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
7,721
tools graded
95
categories
739
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- Apache NiFi, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/apache-nifi
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "Apache NiFi: The Insider's Guide", checked Nov 13, 2026. https://toolgpa.com/tools/apache-nifi
Know someone choosing between automation tools?
Send them this guide: toolgpa.com/tools/apache-nifi/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded automation tools after Apache NiFi, each with an Insider's Guide of its own.
- Automation Insider's GuideEvery one of the 135 automation tools we grade, compared
- Knime Insider's GuideOpen-source visual workflows for data analysis and automation3.2 GPA
- IFTTT Insider's GuideSimple trigger-and-action automations for apps and smart devices3.0 GPA
- Node-RED Insider's GuideOpen-source, flow-based programming tool for event-driven apps3.0 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what Apache NiFi’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Apache NiFi is a trademark of its owner, and this guide is not made, paid for or approved by The Apache Software Foundation. Prices and plans change: check nifi.apache.org before you buy.