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Top Free Web Server Accelerator Software

Check out our list of free Web Server Accelerator Software. Products featured on this list are the ones that offer a free trial version. As with most free versions, there are limitations, typically time or features.

If you'd like to see more products and to evaluate additional feature options, compare all Web Server Accelerator Software to ensure you get the right product.

View Free Web Server Accelerator Software

G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.
5 Web Server Accelerator Products Available
View all Web Server Accelerator Software
View all Web Server Accelerator Software
Varnish Software
By Varnish Software AB
(97)4.6 out of 5
Optimized for quick response
4th Easiest To Use in Web Server Accelerator software
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  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Varnish Software’s powerful caching technology helps the world’s biggest content providers deliver lightning-fast web and streaming experiences for huge audiences, all over the globe. Our solutions

    Users
    • Software Engineer
    Industries
    • Information Technology and Services
    • Computer Software
    Market Segment
    • 53% Mid-Market
    • 37% Enterprise
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Varnish Software features and usability ratings that predict user satisfaction
    9.1
    Has the product been a good partner in doing business?
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Verified User in Management Consulting
    UM
    The best thing about Varnish software is it very reliable and flexible software. We can easily use it and have a wonderful management interface. It... Read review
    Michael M.
    MM
    Varnish is simple to use and keeps data in the cache, allowing web platforms to be more helpful and reducing the amount of data transmitted. I... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Varnish Software AB
    Company Website
    Year Founded
    2010
    HQ Location
    Stockholm, Stockholm
    Twitter
    @varnishsoftware
    2,907 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    112 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Varnish Software’s powerful caching technology helps the world’s biggest content providers deliver lightning-fast web and streaming experiences for huge audiences, all over the globe. Our solutions

Users
  • Software Engineer
Industries
  • Information Technology and Services
  • Computer Software
Market Segment
  • 53% Mid-Market
  • 37% Enterprise
Varnish Software features and usability ratings that predict user satisfaction
9.1
Has the product been a good partner in doing business?
Average: 8.8
Verified User in Management Consulting
UM
The best thing about Varnish software is it very reliable and flexible software. We can easily use it and have a wonderful management interface. It... Read review
Michael M.
MM
Varnish is simple to use and keeps data in the cache, allowing web platforms to be more helpful and reducing the amount of data transmitted. I... Read review
Seller Details
Seller
Varnish Software AB
Company Website
Year Founded
2010
HQ Location
Stockholm, Stockholm
Twitter
@varnishsoftware
2,907 Twitter followers
LinkedIn® Page
www.linkedin.com
112 employees on LinkedIn®
Learn more
F5 NGINX
By F5
(107)4.6 out of 5
1st Easiest To Use in Web Server Accelerator software
Save to My Lists
Entry Level Price:Starting at $2500 per ...
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    NGINX, Inc. is the company behind NGINX, the popular open source project trusted by more than 400 million sites. We offer a suite of technologies for developing and delivering modern applications. The

    Users
    • Software Engineer
    Industries
    • Information Technology and Services
    • Computer Software
    Market Segment
    • 42% Small-Business
    • 40% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • F5 NGINX features and usability ratings that predict user satisfaction
    9.1
    Has the product been a good partner in doing business?
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • OP
    Generate data and documentation, free code to add to the server and organize data in the system, activity control and backup records. Perfect... Read review
    RC
    The tool is very fast and efficient, especially for companies that need to handle high volumes of data in their day-to-day operations. The software... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    F5
    HQ Location
    Seattle, Washington
    Twitter
    @F5Networks
    1,450 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    6,292 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

NGINX, Inc. is the company behind NGINX, the popular open source project trusted by more than 400 million sites. We offer a suite of technologies for developing and delivering modern applications. The

Users
  • Software Engineer
Industries
  • Information Technology and Services
  • Computer Software
Market Segment
  • 42% Small-Business
  • 40% Mid-Market
F5 NGINX features and usability ratings that predict user satisfaction
9.1
Has the product been a good partner in doing business?
Average: 8.8
OP
Generate data and documentation, free code to add to the server and organize data in the system, activity control and backup records. Perfect... Read review
RC
The tool is very fast and efficient, especially for companies that need to handle high volumes of data in their day-to-day operations. The software... Read review
Seller Details
Seller
F5
HQ Location
Seattle, Washington
Twitter
@F5Networks
1,450 Twitter followers
LinkedIn® Page
www.linkedin.com
6,292 employees on LinkedIn®
Learn more

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NCache
By AlachiSoft
(10)4.0 out of 5
Save to My Lists
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    NCache is an Open Source in-memory distributed cache for .NET, Java, Node.js, and Scala. It is extremely fast and linearly scalable and caches application data to reduce expensive database trips. Org

    Users
    No information available
    Industries
    No information available
    Market Segment
    • 40% Mid-Market
    • 30% Enterprise
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • NCache features and usability ratings that predict user satisfaction
    10.0
    Has the product been a good partner in doing business?
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Verified User in Computer Software
    UC
    Pages starting loading significantly faster and we are saw way less database timeouts. Read review
    Denzel R.
    DR
    The performance and scalability. If we reached capacity, it easily scales out to meet performance Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    AlachiSoft
    Year Founded
    1996
    HQ Location
    Dallas, Texas
    Twitter
    @ncache
    686 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    72 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

NCache is an Open Source in-memory distributed cache for .NET, Java, Node.js, and Scala. It is extremely fast and linearly scalable and caches application data to reduce expensive database trips. Org

Users
No information available
Industries
No information available
Market Segment
  • 40% Mid-Market
  • 30% Enterprise
NCache features and usability ratings that predict user satisfaction
10.0
Has the product been a good partner in doing business?
Average: 8.8
Verified User in Computer Software
UC
Pages starting loading significantly faster and we are saw way less database timeouts. Read review
Denzel R.
DR
The performance and scalability. If we reached capacity, it easily scales out to meet performance Read review
Seller Details
Seller
AlachiSoft
Year Founded
1996
HQ Location
Dallas, Texas
Twitter
@ncache
686 Twitter followers
LinkedIn® Page
www.linkedin.com
72 employees on LinkedIn®
Learn more
TwicPics
By TWICPICS
(16)4.5 out of 5
Save to My Lists
Free trial available
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    TwicPics streamlines your image management and makes all the best practices of responsive web images accessible with just a few lines of code. Easy to integrate, TwicPics performs image optimizatio

    Users
    No information available
    Industries
    No information available
    Market Segment
    • 56% Small-Business
    • 31% Enterprise
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • TwicPics features and usability ratings that predict user satisfaction
    9.2
    Has the product been a good partner in doing business?
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • viswanadha Reddy c.
    VC
    the easy way of processing the images and the time (less time) it takes. Read review
    Baratam V.
    BV
    This is a great for people who deal with more images because images are the root cause of why most website gets slowed down, but here comes the... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    TWICPICS
    Year Founded
    2018
    HQ Location
    Paris, France
    Twitter
    @TwicPics
    210 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    6 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

TwicPics streamlines your image management and makes all the best practices of responsive web images accessible with just a few lines of code. Easy to integrate, TwicPics performs image optimizatio

Users
No information available
Industries
No information available
Market Segment
  • 56% Small-Business
  • 31% Enterprise
TwicPics features and usability ratings that predict user satisfaction
9.2
Has the product been a good partner in doing business?
Average: 8.8
viswanadha Reddy c.
VC
the easy way of processing the images and the time (less time) it takes. Read review
Baratam V.
BV
This is a great for people who deal with more images because images are the root cause of why most website gets slowed down, but here comes the... Read review
Seller Details
Seller
TWICPICS
Year Founded
2018
HQ Location
Paris, France
Twitter
@TwicPics
210 Twitter followers
LinkedIn® Page
www.linkedin.com
6 employees on LinkedIn®
Learn more
HTMeLd
By Gammadyne Corporation
0 ratings
Save to My Lists
Entry Level Price:$30.00
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    HTMeLd is website accelerator software that boosts your website load times and responsiveness. This improves your Google "Page Experience" score, and therefore your Google rank. It does this by elim

    We don't have enough data from reviews to share who uses this product. Write a review to contribute, or learn more about review generation.
    Industries
    No information available
    Market Segment
    No information available
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • HTMeLd features and usability ratings that predict user satisfaction
    0.0
    No information available
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Gammadyne Corporation
    Year Founded
    1998
    HQ Location
    Overland Park, KS
    Twitter
    @Gammadyne
    27 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    1 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

HTMeLd is website accelerator software that boosts your website load times and responsiveness. This improves your Google "Page Experience" score, and therefore your Google rank. It does this by elim

We don't have enough data from reviews to share who uses this product. Write a review to contribute, or learn more about review generation.
Industries
No information available
Market Segment
No information available
HTMeLd features and usability ratings that predict user satisfaction
0.0
No information available
Seller Details
Seller
Gammadyne Corporation
Year Founded
1998
HQ Location
Overland Park, KS
Twitter
@Gammadyne
27 Twitter followers
LinkedIn® Page
www.linkedin.com
1 employees on LinkedIn®
Learn more