Postman
API Playground
Insomnia REST
Hoppscotch
soapUI
ReqRes
cURL
Online API testing tool for REST & SOAP APIs. Test your API by making API calls directly from your browser.

HTTPie
Hoppscotch
Postman
Free online toolkit for web developers: HTTP request tester with proxy support and redirect tracing, regex tester, JSON beautifier, diff checker, CSS/XPath selector tester and more.

Which is more popular?
Based on our record, Reqbin seems to be more popular. It has been mentioned 25 times since March 2021.
Website, pricing, platforms and company facts side by side.
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R
Reqbin
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|---|---|---|
| Website | reqbin.com | parsistent.com |
| Pricing | ||
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Reqbin yet.
Parsistent is a free online toolkit for web developers and scrapers. Key tool — HTTP Request Tester: - Built-in proxies (HTTP, SOCKS4, SOCKS5) — no need to bring your own - Anti-bot detection: Cloudflare, DataDome, PerimeterX - Redirect chain tracing - Custom headers and request body Other tools:...
What each product offers, as listed by its team.

No features have been listed yet.
An editorial look at what each product does well and who it suits.

No analysis of Reqbin yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing Reqbin and Parsistent.
Parsistent's answer:
Built by a solo developer who needed a single place to test proxies, inspect HTTP responses, and debug CSS selectors while building scrapers. All existing tools required accounts or didn't support proxies natively.
Parsistent's answer:
Built-in proxies (HTTP, SOCKS4, SOCKS5) are provided for free — no need to bring your own. The HTTP Request Tester automatically detects anti-bot systems (Cloudflare, DataDome, PerimeterX) and traces redirect chains. All tools work without signup.
Parsistent's answer:
Unlike Reqbin or HTTPie, Parsistent provides free built-in proxies so you can test requests from different IPs instantly. It also detects anti-bot protection automatically and combines 8+ parsing tools in one place — no account needed
Parsistent's answer:
Web developers and data engineers who build scrapers, test APIs, or debug HTTP requests. Also useful for QA engineers testing geo-restricted content and developers learning CSS selectors or XPath.
Parsistent's answer:
Next.js 16, TypeScript, Tailwind CSS, Vercel (hosting). Server-side proxy support via https-proxy-agent and socks-proxy-agent.
Share your experience with using Reqbin and Parsistent. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

We have no reviews of Parsistent yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

Go to Reqbin. Select method: POST. Enter the API endpoint:. - Source: dev.to / over 1 year ago
Open ReqBin, and paste the invoke url and request body, select POST as request method type and Send the request. - Source: dev.to / over 1 year ago
I used https://reqbin.com/ to try and make a request to the Clash Royale API using the generated bearer token as you can see in the screenshot. To whitelist my IP I googled my own public IP and pasted it to generate the key. Is this not... Source: about 3 years ago
Tracking Parsistent since May 2026.
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