OpenAstra Alternatives

OpenAstra is described as 'A chat-based platform for API discovery and testing' and is a API Client in the development category. There are more than 50 alternatives to OpenAstra for a variety of platforms, including Mac, Windows, Linux, Web-based and Flathub apps. The best OpenAstra alternative is Bruno, which is both free and Open Source. Other great apps like OpenAstra are Insomnia REST Client, Postman, Fiddler and Insomnium.

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A chat-based platform for API discovery and testing.

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OpenAstra alternatives page was last updated Feb 26, 2025
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    API test automation tool that has GUI, supports HTTP stubs (mock services), data driven testing, and API types beyond HTTP, such as relational database, JMS, FTP(s), AMQP, MQTT, etc.

    License model

    • FreeProprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Docker

    Properties

    1.  Lightweight

    Features

    1.  Ad-free
    2.  API Testing
    3.  REST Client
    4.  Software Testing Tool
    5.  Database Testing
    6.  HTTP Testing

    API Test Base VS OpenAstra

     
  2. Lama2 icon
     2 likes
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    Lama2 defines the human-friendly l2 syntax and CLI for describing and executing APIs. Store your APIs in plain-text files. Collaborate with team using version control (say, git). Run Lama2 directly from VSCode extension. Think of Lama2 as Markdown for APIs.

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux

    Properties

    1.  Lightweight

    Features

    1.  Command line interface
    2.  Portable
    3.  VSCode
    4.  Plain text file
    5.  Suggests DSL format
    6.  Code generation
    7.  Extensibility
    8.  Request Chaining

    Lama2 VS OpenAstra

     
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    A debugger for RESTful web services.

    License model

    • FreeOpen Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Firefox

    RESTClient by Chao ZHOU Features

    1.  Add-ons
    2.  REST API

    RESTClient by Chao ZHOU VS OpenAstra

     
  4. Assertible icon
     5 likes
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    Assertible is the easiest way to test and monitor your APIs and helps reduce bugs in web apps by providing tools to continuously validate endpoints and responses with a flexible interface to run your tests any time and place.

    License model

    • FreemiumProprietary

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Online

    Assertible Features

    1.  Regression testing
    2. Slack icon  Slack integration
    3. Zapier icon  Zapier integration
    4.  REST API
    5.  Performance Monitoring

    Assertible VS OpenAstra

     
  5. FRequest icon
     1 like
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    FRequest is a fast, lightweight and opensource Windows / macOS / Linux desktop program to make HTTP(s) requests (e.g. call REST apis).

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux

    FRequest Features

    1.  Portable
    2.  REST API
    3.  API Management
    4.  HTTP Proxy
    5.  Configurable request timeout

    FRequest VS OpenAstra

     
  6. Bearer icon
     2 likes
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    Bearer is a developer tool that helps engineering teams monitor API requests, track performance, detect anomalies, and fix issues for their critical API usage. The solution monitors all outgoing API requests without proxying traffic.

    License model

    • FreemiumProprietary

    Country of Origin

    • FR flagFrance
    • European Union flagEU

    Platforms

    • Software as a Service (SaaS)

    Bearer Features

    1.  API Integration
    2.  API Management

    Bearer VS OpenAstra

     
  7. RestCase icon
     1 like
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    RestCase is a security-focused API development platform that enables its users to rapidly create secure microservices, mock them in order to start testing, monitor APIs and collaborate on their development and testing.

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Online

    RestCase Features

    1.  API Testing
    2.  REST API

    RestCase VS OpenAstra

     
  8. Apidog icon
     3 likes
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    Design and debug APIs in a powerful visual editor. Describe and debug easily with JSON Schema support. Apidog is a complete set of tools that connects the entire API lifecycle, helping R&D teams implement best practices for API Design-first development.

    42 Apidog alternatives

    License model

    • FreemiumProprietary

    Application types

    Country of Origin

    • SG flagSingapore

    Platforms

    • Mac
    • Windows
    • Linux
    • Online

    Apidog VS OpenAstra

     
  9. TestMace icon
     5 likes
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    Powerful IDE to work with API. Harness the power of scenarios, autocompletion and syntax highlight for API development. Write tests, share code without leaving the comfortable development environment.

    License model

    • FreemiumProprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux

    TestMace Features

    1.  Syntax Highlighting
    2.  Advanced variables mechanism
    3.  Variables
    4.  REST API
    5.  Support environment variables
    6.  Graphical User Interface
    7.  Import Curl commands
    8.  Electron based
    9.  API Testing

    TestMace VS OpenAstra

     
  10. 922proxy icon
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    Users can use residential IP to hide their real IP address and set their IP address to other countries/regions, so as to be used in business scenarios such as data collection, market research, brand protection, social media, snapping up goods, search engine optimization, and...

    License model

    Platforms

    • Online

    922proxy VS OpenAstra

     
  11. Step CI icon
     1 like
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    Open-source API Test Automation framework.

    License model

    • FreeOpen Source

    Platforms

    • Self-Hosted

    Step CI Features

    1.  REST API
    2.  Support environment variables
    3.  GraphQL
    4.  SOAP API
    5.  Variables
    6.  Request Chaining
    7.  API Testing

    Step CI VS OpenAstra

     
  12. httpiness icon
     1 like
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    Httpiness is aimed to be a simple, straightforward HTTP client which minimizes time to configure, send, reconfigure and resend requests in order to maximize development efficiency.

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Mac
    • Windows

    Properties

    1.  Lightweight

    Features

    1.  REST Client
    2.  REST API
    3.  API Management

    httpiness VS OpenAstra

     
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