Overview
Requestly and Aptitude Test Prep serve entirely different audiences and purposes. Requestly is a developer toolkit for API development, testing, and debugging, while Aptitude Test Prep is a platform for practicing and preparing for employer aptitude tests. This comparison highlights their features, pricing, and ideal use cases.
Requestly
Requestly is a local-first, lightweight developer toolkit designed to streamline API development, testing, and debugging workflows. It offers a powerful HTTP interceptor to modify, mock, and debug network requests directly from your browser. The platform includes an API client for development and testing, supports API mocking with GraphQL, and enables cross-device testing. It's particularly valuable for frontend developers, QA engineers, and support teams who need to simulate edge cases and override scripts.
Aptitude Test Prep
Aptitude Test Prep provides free timed practice for real employer aptitude tests. It offers five timed numerical reasoning questions built around a live chart, scored the moment you finish, with a worked solution for every answer. Plus 16 step-by-step guides to the major test publishers — SHL (Verify G+, numerical, inductive, verbal), CCAT, Watson Glaser, TestGorilla, Pymetrics, Cappfinity, Amazon Work Simulation and the Big Four assessments — with real formats, timings and worked examples. A 40-question SHL numerical pack with detailed solutions and personalised insights launches soon for $9, one-time.
Feature Comparison
| Feature | Requestly | Aptitude Test Prep |
|---|---|---|
| Primary Purpose | API development, testing, and debugging | Aptitude test preparation |
| Target Audience | Developers, QA engineers, support teams | Job candidates preparing for employer tests |
| Core Functionality | HTTP interception, API mocking, API client, cross-device testing | Timed numerical reasoning practice, step-by-step guides |
| Key Features | Local-first data, Git sync, environment variables, pre/post scripts, GraphQL support, multi-workspace view, authorization management, logs history, collaboration, enterprise security (SOC-2, SSO, RBAC) | Five free timed numerical questions, 16 step-by-step guides (SHL, CCAT, Watson Glaser, TestGorilla, Pymetrics, Cappfinity, Amazon Work Simulation, Big Four), worked solutions, soon-to-launch 40-question SHL numerical pack |
| Platform Availability | Desktop app (macOS, Windows, Linux), browser extensions | Web-based tool |
| Pricing Model | Free for up to 10 collaborators; paid plans for larger teams; enterprise options | Free core practice and guides; upcoming 40-question SHL numerical pack for $9 one-time |
| Data Privacy | Local-first, data never leaves your control; options for local, team sync, or self-hosted | Not specified |
| Collaboration | Team sync, shared workspaces, Git sync | Not applicable |
| Integration | Import from Postman, Insomnia, cURL, OpenAPI; Git integration | No integrations mentioned |
| Security & Compliance | SOC-2 compliance, SSO, RBAC, data encryption, audit logs, regular security updates | Not specified |
Pricing
Requestly
Requestly offers a free tier for up to 10 collaborators. For larger teams, paid plans are available, and enterprise options include self-hosting and advanced governance. Pricing is predictable and flat, with no hidden add-ons.
Aptitude Test Prep
The core practice questions and guides are free. A 40-question SHL numerical pack with detailed solutions and personalised insights is launching soon for a one-time fee of $9.
Pros and Cons
Requestly
Pros:
- Local-first data sovereignty ensures privacy and control.
- Lightweight and fast, with no bloat.
- Git-native API client with import from Postman and other tools.
- Enterprise-grade security and compliance (SOC-2, SSO, RBAC).
- Free tier for up to 10 collaborators.
Cons:
- May lack some advanced features of heavier API tools.
- Primarily focused on developers; not suitable for non-technical users.
Aptitude Test Prep
Pros:
- Free timed practice questions with instant scoring.
- Comprehensive guides for major test publishers.
- Affordable one-time purchase for additional practice pack.
- Worked solutions for every answer.
Cons:
- Limited free practice questions (only five).
- No interactive tool beyond the free questions; paid pack not yet available.
- No collaboration or enterprise features.
Verdict
Requestly is an essential tool for developers and engineering teams needing a lightweight, local-first API client with robust debugging and mocking capabilities. Aptitude Test Prep is a specialized resource for job candidates preparing for employer assessments, offering free practice and affordable study materials. Choose Requestly for API development and testing; choose Aptitude Test Prep for test preparation.