The Best Free Postman Alternative
Tired of Postman's mandatory account, heavy desktop app, and paywalled features? Pingllo is the lightweight, browser-based API testing tool that gets out of your way.
No signup · No install · No credit card
Why developers are switching from Postman
Postman started as a simple API tester. Over the years it became bloated, expensive, and slow. Pingllo brings back simplicity.
No Account, No Waiting
Postman forces you to create an account before you can send a single request. Pingllo opens and works immediately — zero friction.
Truly Free
Postman's free tier is limited and pushes teams toward paid plans. Pingllo's core features are free with no usage caps or team size restrictions.
Browser-Based — No Install
Postman requires a desktop app download. Pingllo runs entirely in your browser — share a link and your teammate is up and running instantly.
AI Features Built In
Generate API documentation, explain any request in plain English, or convert cURL commands — all powered by Claude or OpenAI, built right into the tool.
Lightweight and Fast
Postman is notorious for consuming RAM. Pingllo is a focused, fast tool that does one thing well — test your APIs — without the bloat.
Instant Shareable Links
Share a pre-filled request with anyone via a single URL — no account needed on either end. Perfect for bug reports, API docs, or team collaboration.
Pingllo vs Postman — detailed comparison
Feature-by-feature breakdown of how Pingllo stacks up against Postman.
| Feature | Pingllo | Postman |
|---|---|---|
| Free to use | Yes — forever | Limited (paid plans required for teams) |
| Account required | No | Yes — mandatory signup |
| Desktop install | No — runs in browser | Yes (app required) |
| Collections | Yes | Yes |
| Environment variables | Yes | Yes |
| GraphQL support | Yes | Yes |
| Code generation (cURL/Fetch/Axios) | Yes | Yes |
| AI doc generation | Yes — built-in | No |
| AI request explanation | Yes — built-in | No |
| Shareable request links | Yes — no account needed | Yes — but requires account |
| Postman collection import | Yes (v2.1) | Native |
| Response diff view | Yes | No |
| Error explanations in plain English | Yes | No |
How to migrate from Postman to Pingllo
Move your collections in under 2 minutes.
- 1
Export your Postman collection
In Postman, right-click your collection → Export → Collection v2.1 (recommended). Save the JSON file.
- 2
Open Pingllo
Go to pingllo.com/tool — no account or login required.
- 3
Import your collection
Click the Collections panel → Import → select your JSON file. All requests, folders, headers, and body configurations load instantly.
- 4
Start testing
Your requests are ready. Set up environment variables if needed, and send your first request.
Frequently asked questions
Is Pingllo really free to use?↓
Yes. You can use Pingllo's full API testing features for free with no account required. There are no usage limits on requests, collections, or environments.
Can I import my existing Postman collections?↓
Yes. Pingllo supports Postman Collection v2.1 JSON files. Export your collection from Postman and import it directly — all requests, folders, headers, and body configurations are preserved.
Does Pingllo work for team collaboration?↓
You can share individual requests via shareable links — no account needed on either end. Full team workspace sync is available when you create an account.
Does Pingllo support GraphQL?↓
Yes. Pingllo supports GraphQL queries and mutations with variables, just like Postman.
Is Pingllo open source?↓
Pingllo is a commercial product with a generous free tier. The core API testing engine is proprietary, but the tool itself is free to use in your browser.
How does Pingllo compare to Insomnia and Hoppscotch?↓
Insomnia requires an account and desktop install. Hoppscotch is browser-based but lacks AI features. Pingllo offers the best of both — browser-based, no account required, with AI doc generation and request explanation built in.
Ready to ditch Postman?
Switch to Pingllo in under 2 minutes. Import your Postman collections, test your APIs, and never look back.
Try Pingllo Free →Also read: The Complete API Testing Guide