Microsoft FAST vs OpenText Legal Knowledge Management comparison

Microsoft and OpenText are both solutions in the Indexing and Search category. Microsoft is ranked #8, while OpenText is ranked #12. Microsoft holds a 6.2% mindshare in IS, compared to OpenText’s 1.4% mindshare. Additionally, 100% of Microsoft users are willing to recommend the solution, compared to 100% of OpenText users who would recommend it.

Microsoft FAST

Read 2 Microsoft FAST reviews

309 Views
256 Comparison Views

100% willing to recommend

OpenText Legal Knowledge Ma...

Read 1 OpenText Legal Knowledge Management review

168 Views
128 Comparison Views

100% willing to recommend

Microsoft FAST

OpenText Legal Knowledge Ma...

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 21, 2025

Microsoft FAST and OpenText Legal Knowledge Management compete in enterprise search and legal information management. Microsoft FAST offers superior integration with Microsoft services. In contrast, OpenText Legal Knowledge Management provides industry-specific tools for legal professionals.

Features: Microsoft FAST enhances productivity with its advanced search and seamless Microsoft tools integration, providing efficient data indexing and retrieval. OpenText Legal Knowledge Management delivers legal-specific capabilities like document management, case tracking, and compliance tools, aligning with legal practitioners' needs.

Ease of Deployment and Customer Service: Microsoft FAST benefits from straightforward deployment within Microsoft ecosystems and extensive support and resources for onboarding. OpenText Legal Knowledge Management, while requiring more initial setup due to its tailored services, offers dedicated support for legal operations.

Pricing and ROI: Microsoft FAST provides a cost-effective setup for Microsoft-invested organizations, offering a favorable ROI due to lower integration costs. OpenText Legal Knowledge Management demands higher initial investment reflecting specialized solutions but justifies ROI with valuable industry-specific functionalities.

To learn more, read our detailed Indexing and Search Report (Updated: September 2025).

Buyer's Guide

Indexing and Search

September 2025

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Helped 869,952 peers since 2012

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

Microsoft FAST

Ranking in Indexing and Search

8th

Average Rating

9.0

Number of Reviews

Ranking in other categories

No ranking in other categories

OpenText Legal Knowledge Ma...

Ranking in Indexing and Search

12th

Average Rating

10.0

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

Knowledge Management Software (34th)

Mindshare comparison

As of October 2025, in the Indexing and Search category, the mindshare of Microsoft FAST is 6.2%, up from 5.6% compared to the previous year. The mindshare of OpenText Legal Knowledge Management is 1.4%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Indexing and Search Market Share Distribution
Product	Market Share (%)
Microsoft FAST	6.2%
OpenText Legal Knowledge Management	1.4%
Other	92.4%

Indexing and Search

Featured Reviews

reviewer1466883

Technical Specialist at Hitachi

Robust solution with good value

Microsoft FAST is quite robust. Our clients are quite happy with it. For other users who already have a solution in place, we recommend Microsoft FAST because it is more compatible and you can organize the solution with Microsoft components. If you are with any other third party, there could be a chance that the required output is not what you would expect. But with Microsoft, it will work better. It is compatible with the older generation systems, so you can offer it. On a scale of one to ten, I would give Microsoft FAST an eight because I'm quite comfortable with it.

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reviewer1719999

Vice President at a tech services company with 11-50 employees

Frequent updates, highly stable, and robust

We have had thousands of users, the solution is highly scalable. We have had a large installation of OpenText Decisiv and there were approximately 6,000 users. The user's roles vary, such as records managers. Additionally, depending on the organization, a lot of our clients are in the federal government which they have different types of roles, but most of them are end-users. They're searching for documents or the records that are in their repository, there are document producers, but most people are searching.

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Quotes from Members

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

Pros

"Microsoft FAST is quite robust. Our clients are quite happy with it."

"The most valuable feature of OpenText Decisiv is they are always improving."

Cons

"If there is any change in a system or a configuration or an update, we might face some issues."

"OpenText Decisiv is difficult to do customization. They need to improve this."

Pricing and Cost Advice

Information not available

"The price of the solution can vary drastically because it depends on the modules that a client using. There is an additional cost of approximately 25% for maintenance."

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Comparisons

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Compared 17% of the time

Lucene vs Microsoft FAST

Compared 16% of the time

Elastic Search vs Microsoft FAST

Compared 16% of the time

More Microsoft FAST Competitors

No data available

Product Reports

Buyer's Guide

Indexing and Search

September 2025

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Buyer's Guide

Indexing and Search

September 2025

OpenText Legal Knowledge Management report

Download OpenText Legal Knowledge Management product report

Also Known As

MS FAST

No data available

Overview

Microsoft FAST Search Server 2010 for SharePoint combines the power of FAST with the simplicity of SharePoint. FAST Search Server 2010 for SharePoint delivers an exceptional intranet and people search experience and a platform for building custom search-driven applications.

Microsoft

OpenText Legal Knowledge Management offers a comprehensive solution for effectively managing legal information, empowering professionals with streamlined access and enhanced decision-making capabilities.

This platform enhances information governance by centralizing legal data, enabling efficient retrieval and storage. It provides a collaborative environment that supports legal teams in managing case files and resources, facilitating seamless knowledge sharing. The integration capabilities ensure smooth workflows and elevate productivity standards for legal departments.

What are the key features of OpenText Legal Knowledge Management?

Centralized Repository: Securely store and manage legal documents in one location.
Collaboration Tools: Enhance team communication with shared access and editing capabilities.
Advanced Search: Quickly retrieve relevant documents and cases using powerful search functions.
Integration: Seamlessly connects with existing legal and business applications.

What benefits should users expect when evaluating OpenText Legal Knowledge Management?

Increased Efficiency: Streamlined processes that save valuable time.
Improved Decision-Making: Access comprehensive data for informed legal strategies.
Cost Reduction: Optimize resource use and reduce document handling costs.
Enhanced Team Collaboration: Facilitate better workflow with integrated communication.

OpenText Legal Knowledge Management is implemented across industries like finance and healthcare, providing expertise in accessing critical legal documents while ensuring compliance and regulatory standards are met. Its versatility allows adaptation to industry-specific requirements, making it a valuable tool for diverse legal environments.

OpenText

Sample Customers

Moffitt Cancer Center, Hitachi Solutions, Manupatra Information Solutions, Unique World, _KODA AUTO a.s., MindTree Ltd, Mississippi Department of Transportation

Hyatt

Find out what your peers are saying about Elastic, Luigi's Box, Lucidworks and others in Indexing and Search. Updated: September 2025.

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