What are the best free alternatives to Quran API?

Top alternatives to Quran API include Open Library, Google Books, Gutendex. All of these endpoints belong to the books category.

Are these Quran API alternatives free to use?

Yes, all featured alternative APIs offer verified free developer tiers or zero-authentication public endpoints on FreeAPI.

How can I test these alternative APIs?

You can test each alternative service interactively using ready-to-run cURL, Fetch, and Python snippets directly on FreeAPI.

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Top Quran API Alternatives & Similar APIs (2026)

Looking for alternatives to Quran API? Compare 8 verified free and public APIs in the books category with rate limits, auth methods, and ready-to-use snippets.

Currently viewing:Quran API

Alternatives Feature Comparison

8 Options

API Service	Auth Type	Rate Limit	CORS	Action
Open Library	No Key (Zero-Auth)	Unlimited	HTTPS • CORS	Explore
Google Books	Free Key	1000 req/day	HTTPS • CORS	Explore
Gutendex	No Key (Zero-Auth)	Unlimited	HTTPS • CORS	Explore
Poetry DB	No Key (Zero-Auth)	Unlimited	HTTPS • CORS	Explore
Bible API	No Key (Zero-Auth)	Unlimited	HTTPS • CORS	Explore
ISBNdb	Free Key	1000 req/month	HTTPS • CORS	Explore
New York Times Books	Free Key	4000 req/day	HTTPS • CORS	Explore
Hardcover	Free Key	Variable	HTTPS • CORS	Explore

Detailed Breakdown of Quran API Alternatives

GET

Open Library

Internet Archive library book catalog, covers, authors, and ISBNs

Kitaplar ve EdebiyatNo AuthCORSUnlimited

GET

Google Books

Search and access full metadata for millions of published books, authors, ISBNs, and reviews.

Kitaplar ve EdebiyatAPI KeyCORS1000 req/day

GET

Gutendex

Project Gutenberg public domain e-book search and metadata catalog

Kitaplar ve EdebiyatNo AuthCORSUnlimited

GET

Poetry DB

Classical poetry database with complete stanzas, sonnets, and poet bios

Kitaplar ve EdebiyatNo AuthCORSUnlimited

GET

Bible API

Complete scripture texts, verses, and chapters across multiple language translations

Kitaplar ve EdebiyatNo AuthCORSUnlimited

GET

ISBNdb

Global book ISBN database with retail pricing, editions, and authors

Kitaplar ve EdebiyatAPI KeyCORS1000 req/month

GET

New York Times Books

The New York Times best-seller book lists, rankings, and weekly reviews

Kitaplar ve EdebiyatAPI KeyCORS4000 req/day

GET

Hardcover

Modern book tracking, reading goals, reviews, and literary discovery

Kitaplar ve EdebiyatAPI KeyCORSVariable

Choosing the Best Alternative to Quran API

Which alternative is quickest to start?

Alternatives labeled "Zero-Auth" do not require registration or API keys. You can swap your endpoint URL and test in minutes without creating provider accounts.

Are these alternatives free for production?

All listed alternatives offer legitimate free tiers or open data licenses. Review the specific rate limits on each API detail page to ensure your traffic stays within quota.