APILayer Marketplace

C tier on API Marketplace SoftwareScore 6.8 · #9 of 33

Android app: Not listed
Free plan: Yes
Paid plans from: $19.99/mo
Runs on: api, Web

marketplace.apilayer.com

Summary

APILayer Marketplace is a public API marketplace for discovering, integrating, and managing APIs across categories such as machine learning and financial data. It brings more than 40 production-grade APIs together with a shared API key, dashboard, and consistent documentation. Its Live Demo lets you try an API in a browser, change parameters, and view sample code for multiple programming languages. The platform also provides consolidated billing, usage tracking, and support. You must subscribe to an API before using it; almost all APIs have a free plan, and subscriptions carry daily and monthly request limits. Responses show the remaining limit in a header. Subscriptions can be upgraded, downgraded, or canceled at any time without a long-term commitment. The marketplace offers a free plan at 0.00 USD per month, billed monthly, with 100 requests per month. Paid options include Starter at 19.99 USD per month and Pro at 149.99 USD per month, both billed monthly. APILayer describes its users as individual developers prototyping apps and enterprise engineering teams in fintech, e-commerce, and SaaS.

Who it is for

It suits developers who want to explore APIs for prototypes, as well as engineering teams in fintech, e-commerce, and SaaS. The browser-based demo can help users inspect an API before subscribing.

What is good

Browser-based API demos include sample code.
Shared dashboard and API key across products.
Consolidated billing and usage tracking.
Subscriptions can be changed or canceled anytime.

What to know first

An API subscription is required before use.
API subscriptions have daily and monthly rate limits.

Verdict

APILayer Marketplace combines API discovery, testing, subscription management, and billing in one place. Check each API’s plan and rate limits before building around it.

APILayer Marketplace plans and pricing

All plans

Free Plan Free Monthly 100 Requests / Monthly · Free for Lifetime · No Credit Card Required marketplace.apilayer.com · 3 Oct 2026

Starter Plan $19.99/mo Monthly 6,000 Requests / Monthly · Standard Support marketplace.apilayer.com · 3 Oct 2026

Pro Plan $149.99/mo Monthly 60,000 Requests / Monthly · Standard Support marketplace.apilayer.com · 3 Oct 2026

Custom Plan Not published Volume Monthly Any requests volume you need marketplace.apilayer.com · 3 Oct 2026

Compared on API marketplace software

Free plan: Yesmarketplace.apilayer.com
Marketplace type: publicmarketplace.apilayer.com
Monetization models: subscriptionmarketplace.apilayer.com
API publishing: Yesmarketplace.apilayer.com
Subscriber billing: Yesmarketplace.apilayer.com
Deployment options: cloudmarketplace.apilayer.com

Facts

What it does: APILayer Marketplace lets users discover, integrate, and manage APIs across diverse categories.marketplace.apilayer.com · 3 Oct 2026
Catalog: The marketplace FAQ describes APILayer as a curated marketplace that accepts APIs across categories including machine learning and financial data.marketplace.apilayer.com · 3 Oct 2026
Scale: APILayer says its ecosystem has 40+ production-grade APIs and handles 30 million+ API calls per month.apilayer.com · 3 Oct 2026
Unified access: APILayer describes one API key, one dashboard, and consistent documentation across its products.apilayer.com · 3 Oct 2026
Billing: The maker says the platform provides consolidated billing, usage tracking, and support across its ecosystem.apilayer.com · 3 Oct 2026
Try APIs: The Live Demo lets users test an API in a browser, adjust parameters, and see sample code for multiple programming languages.marketplace.apilayer.com · 3 Oct 2026
Subscription requirement: Users must subscribe to an API before using it, and almost all APIs have a free plan.marketplace.apilayer.com · 3 Oct 2026
Plans and limits: The FAQ says API subscriptions have daily and monthly rate limits, and responses include a remaining-limit header.marketplace.apilayer.com · 3 Oct 2026
Change or cancel: Users can upgrade, downgrade, or cancel an API subscription at any time without a long-term commitment.marketplace.apilayer.com · 3 Oct 2026
Security: The marketplace FAQ says account passwords are stored using industry-standard non-reversible hashing algorithms.marketplace.apilayer.com · 3 Oct 2026
Privacy: The FAQ states that APILayer is GDPR compliant, and its privacy page describes data access, correction, deletion, and portability rights for EEA residents in certain circumstances.marketplace.apilayer.com · 3 Oct 2026
Support: APILayer provides support through its support page and documentation, and lists [email protected] for larger rate-limit requests.marketplace.apilayer.com · 3 Oct 2026
Audience: APILayer says its APIs serve individual developers prototyping apps and enterprise engineering teams in fintech, e-commerce, and SaaS.apilayer.com · 3 Oct 2026