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Apache NiFi pros and cons

Vendor: Apache
3.9 out of 5
Badge Leader

Pros & Cons summary

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Prominent pros & cons

PROS

Apache NiFi is known for its ease of use and implementation, making it accessible for new users.
The tool enables fast development of ingestion pipelines, significantly reducing development time and costs.
It effectively handles real-time data through integration with APIs, facilitating continuous data extraction.
The platform supports both ETL and ELT processes, saving significant time for development teams.
Apache NiFi has positively impacted organizations by bridging the gap between on-premises and cloud interactions, enhancing productivity and throughput.

CONS

There are challenges regarding Apache NiFi's cloud-native claims and reliability concerns, including instances of crashing in production.
Integration with local development tools and SSO could be improved, offering rollback access control across organizations.
JSON data processing could benefit from enhancements to avoid manual conversions.
Scalability is a concern for Apache NiFi, as it doesn't scale as effectively as Spark alternatives.
Seamless CI/CD deployments are challenging, with difficulties in moving flows to different environments with appropriate RBAC controls.
 

Apache NiFi Pros review quotes

YV
architect with 51-200 employees
Dec 21, 2025
Apache NiFi is the heart of data ingestion for the entire platform and tremendously makes the platform reliable and useful for customers without crossing any SLAs.
BJ Tan - PeerSpot reviewer
Data Engineer at The Kudelski Group
Dec 6, 2025
Apache NiFi has positively impacted my organization as it continually improves functionality and throughput with each iteration over the past three years.
reviewer2785560 - PeerSpot reviewer
Cloud Data Architect at a healthcare company with 10,001+ employees
Dec 9, 2025
Apache NiFi has positively impacted the organization by making development really easy, allowing efficient design and development, and enabling code reuse which has reduced the development effort.
Learn what your peers think about Apache NiFi. Get advice and tips from experienced pros sharing their opinions. Updated: May 2026.
892,943 professionals have used our research since 2012.
Nishant Khandelwal - PeerSpot reviewer
Team Lead Technical Specialist (Production Support) at a recreational facilities/services company with 11-50 employees
Dec 14, 2025
Apache NiFi provides huge relief for all teams with similar use cases for ETL purposes, and it supports not just ETL but also ELT, allowing us to save significant time.
Debashish Dhar - PeerSpot reviewer
Manager at a tech company with 10,001+ employees
Dec 3, 2025
Apache NiFi has positively impacted my organization by definitely bridging the gap between the on-premises and cloud interaction until we find a solution to open the firewall for cloud components to directly interact with on-premises services.
SyedIsmail - PeerSpot reviewer
Senior Consultant - Data Analytics at a comms service provider with 201-500 employees
Dec 9, 2025
The ease of use in Apache NiFi has helped my team because anyone can learn how to use it in a short amount of time, so we were able to get a lot of work done.
Bharghava Raghavendra Beesa - PeerSpot reviewer
Senior Developer at Infosys
Jan 21, 2025
It is highly effective for handling real-time data by working with APIs for immediate and continuous data extraction.
Arjun Pandey - PeerSpot reviewer
Engineering Lead- Cloud and Platform Architecture at a financial services firm with 1,001-5,000 employees
Oct 25, 2023
The initial setup is very easy.
SabinaZeynalova - PeerSpot reviewer
Data Engineer Team Lead at Unibank
Sep 21, 2023
The initial setup is very easy. I would rate my experience with the initial setup a ten out of ten, where one point is difficult, and ten points are easy.
Danuphan Suwanwong - PeerSpot reviewer
Head of Data Engineering and AI Engineering at Coraline
Apr 2, 2025
The visual workflow aspect of Apache NiFi is an invaluable feature as it operates on a no-code platform that allows for easy drag-and-drop pipeline construction.
 

Apache NiFi Cons review quotes

YV
architect with 51-200 employees
Dec 21, 2025
Seamless CI/CD deployments are somewhat tricky and challenging when it comes to Apache NiFi with the proper approvals, moving that flow to another environment, and giving the proper RBAC controls.
BJ Tan - PeerSpot reviewer
Data Engineer at The Kudelski Group
Dec 6, 2025
I would suggest continuous improvements regarding the custom developer-built processors, as many times the errors that arise are not useful.
reviewer2785560 - PeerSpot reviewer
Cloud Data Architect at a healthcare company with 10,001+ employees
Dec 9, 2025
Improvements in the user interface to make it easier to use would be beneficial, and adding more security features would make Apache NiFi more secure and robust.
Learn what your peers think about Apache NiFi. Get advice and tips from experienced pros sharing their opinions. Updated: May 2026.
892,943 professionals have used our research since 2012.
Nishant Khandelwal - PeerSpot reviewer
Team Lead Technical Specialist (Production Support) at a recreational facilities/services company with 11-50 employees
Dec 14, 2025
The reason I rate Apache NiFi a seven is that most development folks are afraid to start using Apache NiFi because, to begin with, it does not always directly make sense.
Debashish Dhar - PeerSpot reviewer
Manager at a tech company with 10,001+ employees
Dec 3, 2025
The biggest challenges I have faced while using Apache NiFi revolve around reliability; I have seen Apache NiFi crashing at times, which is one of the issues we have faced in production.
SyedIsmail - PeerSpot reviewer
Senior Consultant - Data Analytics at a comms service provider with 201-500 employees
Dec 9, 2025
Scalability for Apache NiFi is a problem; it does not scale as well as other Spark solutions.
Bharghava Raghavendra Beesa - PeerSpot reviewer
Senior Developer at Infosys
Jan 21, 2025
The quality of JSON data processing could be improved, as JSON workloads require manual conversions without a specific process.
Arjun Pandey - PeerSpot reviewer
Engineering Lead- Cloud and Platform Architecture at a financial services firm with 1,001-5,000 employees
Oct 25, 2023
There is room for improvement in integration with SSO. For example, NiFi does not have any integration with SSO. And if I want to give some kind of rollback access control across the organization. That is not possible.
SabinaZeynalova - PeerSpot reviewer
Data Engineer Team Lead at Unibank
Sep 21, 2023
We run many jobs, and there are already large tables. When we do not control NiFi on time, all reports fail for the day. So it's pretty slow to control, and it has to be improved.
Danuphan Suwanwong - PeerSpot reviewer
Head of Data Engineering and AI Engineering at Coraline
Apr 2, 2025
Sometimes, when I run Apache NiFi, processes crash without any clue, which might relate to the logging system.