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Glean VS Postman

Compare Glean VS Postman and see what are their differences

Glean

Glean is the Work AI platform that connects and understands all your company’s data (across emails, Teams / Slack, Confluence, Jira, GitHub, ServiceNow, etc.), so you can generate answers and automate work grounded in company knowledge.

No screenshot yet
Rating
0 reviews
Pricing
Paid
Alternatives Is it good?
Postman

The Collaboration Platform for API Development

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
Tempreon
A personal memory layer for your AI tools, connected over MCP. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Postman seems to be more popular. It has been mentioned 30 times since March 2021.

social mentions
0 vs 30
AI Assistant popularity
100% vs 0%
alternatives listed
83 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

Glean
Postman
Website glean.com postman.com
Pricing
Paid
Open source
Platforms —
Windows Mac OSX Linux
Company Startup from the United States · 500 - 999 employees Startup from India
Listed in
AI Tools AI Assistant AI Search Enterprise Search AI Work AI AI Agents +4
APIs Developer APIs Developer Tools API Tools API Clients API Testing +3

About Glean and Postman

In their own words, as submitted to SaaSHub.

Glean
Postman

Glean is the Work AI platform that connects and understands all your enterprise data, to generate trusted answers and automate work grounded in company knowledge. Using Glean’s powerful search and RAG technology to retrieve the most relevant, up-to-date information, Glean's AI assistant generates...

Read more about Glean

No description of Postman yet.

Features and specs

What each product offers, as listed by its team.

Glean 0 features
Postman 6 features

No features have been listed yet.

  • User-Friendly Interface
    Postman features an intuitive and user-friendly interface that simplifies the process of constructing API requests and visualizing responses. This makes it accessible for both beginners and advanced users.
  • Collaboration
    Postman offers robust collaboration features, such as shared workspaces, collections, and real-time editing, enabling teams to work together more efficiently on API development.
  • Comprehensive Testing Tools
    Postman provides a suite of testing tools to create, automate, and manage test cases. It supports automated testing through its scripting environments, which ensure APIs perform as expected.
  • Extensive API Documentation
    Postman can automatically generate comprehensive API documentation, making it easier to maintain and share API specifications with stakeholders and other developers.
  • Mock Servers
    Postman allows users to create mock servers to simulate API responses. This is particularly useful for testing and development purposes when the actual API is not yet available.
  • Integration Capabilities
    Postman offers integrations with various CI/CD tools, version control systems, and other services like Jenkins, GitHub, and Slack, facilitating seamless integration into development workflows.

Possible disadvantages

  • Resource Intensive
    Postman can sometimes be resource-intensive, consuming substantial memory and CPU, which can impact the performance of your system, especially when dealing with large collections.
  • Steep Learning Curve for Advanced Features
    While Postman is generally user-friendly, some of its advanced features, like scripting and automation, can have a steep learning curve and might require additional effort to master.
  • Pricing
    Although Postman offers a free tier, many of its advanced features, such as enhanced collaboration tools and extended integrations, are locked behind paid plans, which may not be cost-effective for smaller teams or individual developers.
  • Dependency on Internet
    Some of Postman's features, particularly those related to collaboration and synchronization, require a stable internet connection, which can be a limitation in environments with poor connectivity.
  • Limited Native Support for Certain Protocols
    Postman primarily focuses on HTTP/HTTPS protocols and may offer limited or no native support for other protocols, which can be restricting for developers working with diverse sets of technologies.

Analysis

An editorial look at what each product does well and who it suits.

Glean
Postman

Overall verdict

  • Glean is a strong enterprise AI search and knowledge management platform that unifies company data across apps, delivering fast, secure, and permission-aware answers powered by advanced language models.

Why this product is good

  • Connects and searches across dozens of enterprise apps like Google Workspace, Slack, Jira, Confluence, and Salesforce from a single interface
  • Respects existing document permissions so users only see content they're authorized to access
  • Uses AI and large language models to provide conversational answers, summaries, and generative assistance grounded in company knowledge
  • Learns organizational context, people, and terminology to deliver more relevant and personalized results
  • Offers a platform for building custom AI agents and workflows tailored to business needs
  • Strong focus on enterprise-grade security, compliance, and data governance

Recommended for

  • Mid-to-large enterprises with data scattered across many SaaS applications
  • Knowledge workers who spend significant time searching for information internally
  • IT and engineering teams needing quick access to documentation and code knowledge
  • Customer support and sales teams requiring fast retrieval of internal resources
  • Organizations looking to deploy AI assistants and agents grounded in their own data
  • Companies prioritizing secure, permission-aware AI search over public LLM tools

Overall verdict

  • Yes, Postman is widely regarded as a good tool for API development and testing. Its combination of powerful features and ease of use makes it a popular choice among developers.

Why this product is good

  • Postman is considered a top choice for API development due to its user-friendly interface, extensive features for testing, automation, and collaboration, and strong community support. It simplifies the process of creating, managing, and testing APIs, making it accessible for both beginners and experienced developers.

Recommended for

  • Developers working on API integration
  • QA engineers involved in testing APIs
  • Teams in need of collaborative API development
  • Developers looking to automate API testing
  • Individuals looking for a comprehensive API testing tool

Videos

Walkthroughs and reviews on video.

Glean 3 videos + Add
Postman 3 videos + Add

Glean for notetaking

More videos

  • - Glean: AI-powered workplace search
  • - Glean Note Taking Tutorial

POST/CON 2018 workshop in review: Running Postman Collections

More videos

  • - POST/CON 2018 workshop in review: Postman Collections
  • - How to Share Postman Collections

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Glean
Postman
100% 100%
AI Assistant
0% 0%
0% 0%
API Tools
100% 100%
100% 100%
AI
0% 0%
0% 0%
APIs
100% 100%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Glean no reviews yet
Postman no reviews yet

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Glean 0 mentions
Postman 30 mentions

Tracking Glean since Mar 2024.

  • Best API Mocking Platforms in 2024
    Postman (postman.com) is a comprehensive API platform that goes beyond mocking, offering a full suite for API development, testing, and monitoring. With its mock server feature, Postman enables teams to simulate responses for various... - Source: dev.to / almost 2 years ago
  • 10 Best API Mocking Tools (2024 Review)
    Postman is a widely used tool for API testing and interaction. Its "Mock Servers" feature lets you create a mock version of your API, returning specific responses for testing. While useful, Postman may lack advanced mock server... - Source: dev.to / almost 2 years ago
  • The 3 Best Tools for API Design for Software Architects
    Postman is a widely adopted tool for API design and development, offering an intuitive interface for creating, testing, and documenting APIs. It simplifies the API design process, allowing architects to quickly prototype and refine their... - Source: dev.to / about 2 years ago

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When comparing Glean and Postman, you can also consider the following products.

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