Talend API Tester - Free Edition icon

Talend API Tester Chrome Extension Analysis

Developer & Designer Tools

Store listing title: Talend API Tester - Free Edition

Chrome extension ID: aejoelaoggembcahagimdiliamlcdmfm

A browser-based API client that allows users to send various HTTP requests and inspect responses visually. It supports dynamic variables, authentication, and imports from common formats like Postman and OpenAPI.

Developer:Qlik
Version:25.17.0
Size:5.05MiB
Last updated:

Overview

Installs

600K+

Rating

4.8

4,334 reviews

Languages

4 locales

Includes Deutsch, English, français, 日本語

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Developer & Designer Tools

Pricing friction

Moderate review signal

Complaint intensity

Moderate review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

The product is positioned as a visual tool for invoking, discovering, and testing HTTP, REST, and SOAP APIs. It emphasizes the ability to handle complex requests, validate API behavior using assertions, and maintain organization through projects and services.

Inferred product pattern

A transition from a lightweight, local-first utility to a cloud-integrated, account-gated ecosystem.

Review-backed pain points

Users are frustrated by a 50-request daily limit for non-account holders and reported data loss after a forced migration from the previous Restlet branding.

Observed feature gaps

Users have requested the ability to download responses as files and reported failures in importing backup JSON files.

Tags
API TesterREST ClientHTTP RequestDeveloper ToolAPI Debugger
Target users

- Software Developers

- API Engineers

- QA Testers

- Backend Engineers

Primary use cases

- Testing REST APIs

- Validating API response headers and bodies

- Debugging HTTP requests

- Importing API collections from Postman/Swagger

Positive themes

- Intuitive GUI as a 'CURL GUI'

- Useful request history for re-sending calls

- Effective persistence of authentication headers

Negative themes

- Forced account creation for higher usage limits

- Data loss during migration from Restlet to Talend

- UI regressions making the interface feel congested

Observed friction

- Free-tier complaints detected

- Performance complaints detected

- Privacy complaints detected

- Friction is centered on the introduction of a daily call cap (50 requests) that requires an account to bypass.

Evidence boundary: Extracted from the official store listing and 10 representative helpful reviews spanning high and low ratings. Review samples highlight recent regressions and specific browser bugs which may not reflect the experience of the entire user base.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

One instance of a paid customer losing all saved scenarios during a forced product transition without adequate support.

Reliability

Reports of the extension freezing/spinning on the Brave browser and bugs affecting the response formatting toggle.

Privacy

Users expressed distrust regarding the 'read and change all data' permissions and the shift toward cloud-based integration.

Access & pricing

- Free entry with paid features

- Login needed for core features

- Limited free usage observed

Store listing facts

Listing assets

- Screenshots: 1

- Videos: 0

- Languages: 4

Trust signals

- Privacy policy

- Developer contact

- Support link

Store metadata

- Version: 25.17.0

- Size: 5.05MiB

- Last updated:

Store description excerpt
Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.
Welcome to Talend API Tester - Free Edition, formerly known as Restlet Client. Talend API Tester makes it easy to invoke, discover and test HTTP and REST APIs. Talend API Tester - Free Edition's main functions include: 1. Send requests and inspect responses Talend API Tester - Free Edition handles all HTTP requests, no matter how complex. Requests can be made dynamic by inserting variables. Security and authentication are fully supported, as well as hypermedia and HTML forms. You can visualize, prettify and inspect HTTP responses. 2. Validate API behavior Whether you want to check that your API is behaving as specified, or you need to confirm how well third-party APIs are responding, Talend API Tester lets you perform many sorts of API response tests. Use assertions to validate values of headers, parts of the body or response time among others. Environments variables can also be created…

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

REST API TesterHTTP Client ExtensionSOAP API ToolAPI Request Builder

Comparison

Talend API Tester vs PostmanRestlet Client alternative

Problem

test REST APIdebug HTTP responsevalidate API assertions

Alternative

Postman alternativeInsomnia alternativeCURL GUI

Similar extensions

Jump to related discovery paths:

FAQ

What is Talend API Tester mainly used for?
A browser-based API client that allows users to send various HTTP requests and inspect responses visually. It supports dynamic variables, authentication, and imports from common formats like Postman and OpenAPI.
What market signals stand out?
Established adoption with substantial review base. Last known update: 06/10/2026.
What should builders compare before entering this space?
Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.
Is this page review-backed?
Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.

Screenshots

Talend API Tester - Free Edition screenshot

Links

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