Apache NiFi vs FME (2026): which should you pick?
As of Nov 13, 2026, Apache NiFi grades higher than FME: 2.2 against 1.6 out of 4.0.
Checked Nov 13, 2026 · graded Nov 13, 2026 by ToolGPA
Apache NiFi grades higher on the free plan. FME grades higher on ease of use. They get the same grade on value for money, features and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Which one is for you
Pick Apache NiFi if
- Fits if you run your own infrastructure and want auditable data routing
- Works for organisations that need software with no licence fee
Look elsewhere if
- 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
Pick FME if
- Fits if you convert or move map and geographic data between formats
- Works for teams that buy through a sales call
Look elsewhere if
- Skip it if you want a price on the page, as none is shown
- Not for you if you want something free, since there is no free plan or trial listed
- Watch out: subscriptions are tailored per customer, so costs vary
- Too heavy for a one-off file conversion, since the plans are sold by quote
How we grade them
| 2.2GPAApache NiFiFair | 1.6GPAFMEWeak | |
|---|---|---|
| Value for money | CNo 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. | CNo price is published. The pricing page says each subscription is tailored and sends you to sales. |
| Free plan and trial | AFree outright with no caps; the project sells no plans. | FNo free plan or trial on the pages read; the site offers free workshops. |
| Features | CData routing with auditable flows. The project publishes no managed service or support plan. | CNo-code workflows, hosted or self-hosted deployment, and many data types. The vendor says it has unlimited web users and system connections. |
| Ease of use | DNo store rating on record. It needs setup and ongoing operation on a server. | CNo store rating on record. Building workflows in the authoring tool has a learning curve. |
| Platforms and integrations | CBrowser interface plus Windows, Linux and macOS start-up, with Apache ZooKeeper as the one named integration. | CDownloads for Windows, macOS, Linux and Docker, plus a web option. No phone app and no integrations list on record. |
| Best for | routing data between systems you host yourself | moving and converting data, spatial data especially |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Apache NiFi and FME. How we grade
Where they differ
- Apache NiFi is open source and self-hostable, according to its own site.
- FME also covers no-code.
In commonWebWindowsmacOSLinuxAI featuresWorkflow automation
At a glance
| Apache NiFi | FME | |
|---|---|---|
| Pricing | Free | Paid |
| Starts at | Free | Not published |
| Free plan | None | None |
| Free trial | None listed | None listed |
| Web | ||
| macOS | ||
| Windows | ||
| Linux | ||
| Made by | The Apache Software Foundation | Safe Software |
| Price read from | nifi.apache.org | Not confirmed |
| Checked | Nov 13, 2026 | Nov 13, 2026 |
Worth knowing
Apache NiFi
- 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.
FME
- No prices are published; the pricing page says each subscription is tailored and directs buyers to sales.
- The vendor says its subscription includes unlimited web users and unlimited system connections.
- Downloads are offered for Windows, macOS, Linux and Docker.
Key features
Apache NiFi
- 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.
FME
- No-code workflow authoring
- FME Form is a no-code environment for building data transformation workflows, with data inspection partway through a run to avoid reruns.
- Deployment with FME Flow
- FME Flow deploys workflows as automations, no-code web apps and event-triggered or real-time jobs.
- Hosted option
- FME Flow Hosted is a self-serve hosted deployment of FME Flow, so teams do not run the server themselves.
- Spatial and many other data types
- The vendor positions FME for spatial data as well as other formats, covering ETL, replication and synchronization.
- AI in workflows
- The platform page says any AI can be integrated into workflows and describes a real-time authoring assistant.
- Component library
- Pre-built transformations from Safe Software and the FME community can be added to workflows.
Plans
Apache NiFi
Apache NiFi$0
Free to download and run under the Apache License 2.0. You host it yourself; the project sells no hosted plan.
FME
Pricing could not be confirmed. See fme.safe.com.
Ways to pay less
Apache NiFi
No public discounts listed.
FME
- Nonprofit
Free licenses through the FME Grant Program
Qualifying non-profit organizations, instructors and students can apply for free charitable licenses through the vendor's grant program.
Common questions
Which is cheaper, Apache NiFi or FME?
As of Nov 13, 2026, Apache NiFi is free, and FME has no price we could confirm.
Which has a free plan, Apache NiFi or FME?
As of Nov 13, 2026, only Apache NiFi has a free plan. FME does not.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.