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Cohesity SpanFS vs WekaFS [EOL] comparison

Cohesity and Weka are both solutions in the File System Software category. Additionally, 100% of Weka users are willing to recommend the solution.
Cohesity SpanFS
Read 2 Cohesity SpanFS reviews
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  • 301 Comparison Views
0% willing to recommend
WekaFS [EOL]
Read 1 WekaFS [EOL] review
    100% willing to recommend
     

    Comparison Buyer's Guide

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    Executive SummaryUpdated on Oct 12, 2025

    WekaFS [EOL] and Cohesity SpanFS compete in high-performance file systems. Despite WekaFS's performance in demanding computing environments, Cohesity SpanFS may have an advantage due to its comprehensive data management and security features.

    Features: WekaFS [EOL] emphasizes low-latency performance, scalable architecture, and optimization for data-intensive applications. Cohesity SpanFS provides robust data management features, integrated security, and seamless file services.

    Ease of Deployment and Customer Service: WekaFS [EOL] offers a streamlined deployment process but lacks extensive customer support. Cohesity SpanFS delivers a comprehensive deployment procedure and strong customer support, better suited for enterprises needing scalability.

    Pricing and ROI: WekaFS [EOL] presents competitive initial pricing with potential high ROI. Cohesity SpanFS requires a higher initial investment but offers extensive features and support, potentially leading to a better long-term ROI.

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    Review summaries and opinions

    We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
     

    Categories and Ranking

    Cohesity SpanFS
    Average Rating
    10.0
    Reviews Sentiment
    7.5
    Number of Reviews
    2
    Ranking in other categories
    File System Software (10th)
    WekaFS [EOL]
    Average Rating
    0.0
    Number of Reviews
    1
    Ranking in other categories
    No ranking in other categories
     

    Featured Reviews

    SM
    Along with offering competitive prices, the solution can be used by small, medium, and large businesses
    While guaranteeing the strictness of the file system, there is a lot of performance involved. The performance is not as good as I expected. It's not the functionality here but the performance level. It won't be a problem if it's twice as fast. Even though its stability has room for improvement, I would recommend it to my bigger customers. The only problem is the current performance of the individual nodes. As a sale-out solution with integrated load-balancing functions, performance is in principle not a problem at all. Capacity and performance are linearly scalable over the number of nodes in the cluster. An increase in the performance of the individual nodes in future releases would be desirable.
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    Roberto Telezynski - PeerSpot reviewer
    It's really fast, flexible new technology and we don't have any bottlenecks due to speed
    It's really fast, flexible and new technology. We don't have any bottlenecks due to speed. We can snapshot all the data to object storage and replicate it to another site using the object storage features. You can take as many snapshots as you want to back up all your data. There's no limit to cluster size, so you can grow as many WEKA cluster nodes as you want. Apart from snapshots of data to object storage, you can also tier the data, which is a different procedure. They can provide huge bandwidth or throughput to a single client. This is a very special platform for working with high-performance computing. You can use a server like a DGX or an NVIDIA and provide individual clients with almost 200 gigabytes per second. This is where PowerScale and Isilon have major limitations. We don't have such limitations with Weka. That's why it's been indicated for high-performance computing clusters. I'm very excited to work with this platform.
    Read full review

    Quotes from Members

    We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
     

    Pros

    "Scalability-wise, I rate the solution a ten out of ten."
    "It has snapshot capabilities. We take advantage of those."
    "There's no limit to cluster size, so you can grow as many WEKA cluster nodes as you want."
     

    Cons

    "The only problem is the current performance of the individual nodes. As a sale-out solution with integrated load-balancing functions, performance is in principle not a problem at all. Capacity and performance are linearly scalable over the number of nodes in the cluster. An increase in the performance of the individual nodes in future releases would be desirable."
    "Its read performance can be improved. It is just slow in comparison to other file systems, but a lot of it also has to do with the fact that they have a limited number of spindles under each node."
    "If the product included synchronous replication and VLAN integration, I would rate it 10 out of 10."
     

    Pricing and Cost Advice

    "I won't talk about specific numbers, but it is a little hard to compare it to other products out there because there is nobody out there that does exactly what they do. If you are just comparing it to another NAS box, it is probably going to look higher, but that's an unfair comparison because it does things that a NAS box can't do."
    "When it comes to pricing, I know the prices because I am also running tenders for customers where I am not offering other solutions. Hence, the prices are pretty competitive."
    Information not available
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    Top Industries

    By visitors reading reviews
    No data available
    Computer Software Company
    15%
    Manufacturing Company
    12%
    Comms Service Provider
    11%
    Educational Organization
    10%
     

    Company Size

    By reviewers
    Large Enterprise
    Midsize Enterprise
    Small Business
    No data available
    No data available
     

    Comparisons

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    Compared 47% of the time
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    Amazon FSx vs WekaFS [EOL] Logo
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    Compared 16% of the time
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    Product Reports

    Buyer's Guide
    File System Software
    September 2025
    Cohesity SpanFS reportDownload Cohesity SpanFS product report
    Buyer's Guide
    File System Software
    September 2025
    WekaFS [EOL] reportDownload WekaFS [EOL] product report
     

    Also Known As

    SpanFS
    WekaIO Matrix
     

    Overview

    Designed to combine the best of enterprise and cloud stacks, SpanFS exposes industry-standard, globally distributed NFS, SMB and S3 interfaces.

    The IO Engine detects random vs. sequential IO profiles, splits the data into chunks, performs deduplication and directs to the most appropriate storage tier.

    SpanFS also includes a new Metadata Store based on a consistent, distributed, NoSQL store for fast operations at scale.

    SnapTree® provides a distributed meta data structure based on B+ tree concepts. It supports unlimited, frequent snapshots with no performance degradation.

    Cohesity

    WekaFS [EOL] offers a robust and scalable file system designed for demanding workloads, providing seamless access to data with high performance and low latency.

    Targeting advanced data management needs, WekaFS [EOL] utilises a distributed architecture that ensures high availability and resilience. It supports diverse workloads, making it suitable for environments requiring rapid data access and scalability. Its design focuses on delivering efficient storage solutions for enterprises.

    What are the key features of WekaFS [EOL]?
    • Distributed Architecture: Ensures scalability and reliability for large-scale data operations.
    • High Performance: Delivers low latency and high throughput, ideal for heavy data processing workloads.
    • Data Resilience: Provides robust data protection to prevent data loss in critical operations.
    • Unified Access: Supports both file and object storage access, enhancing data accessibility and integration.
    What benefits or ROI should users look for with WekaFS [EOL]?
    • Scalable Storage: Offers the ability to scale effortlessly as your data grows, optimizing storage costs.
    • Improved Data Access: Fast and reliable data retrieval speeds up processes and increases productivity.
    • Cost Efficiency: Reduces storage costs through efficient data management and reduced operational overhead.
    • Ease of Integration: Simplifies deployment in existing infrastructures, reducing setup time and errors.

    WekaFS [EOL] is implemented across industries such as finance, healthcare, and research, where rapid data access and large-scale data management are critical. Its flexibility and robustness support complex computing environments, ensuring seamless performance for industry-specific requirements and adaptations.

    Weka
     

    Sample Customers

    Tribune Media
    ZebraMed, Innoviz, TuSimple, Tre Altamira, IEX, iCarbonX, Mellanox, Spookfish, AI Singapore, San Diego Supercomputer Center
    Buyer's Guide
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    September 2025
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