Font Awesome is a popular icon set and toolkit used for adding scalable vector icons to web projects.
Free with premium options
Best The Noun Project API Alternatives ranked by AI · updated Aug 2026
The Noun Project API provides programmatic search and access to a large library of symbolic icons. It is suited to applications, publishing tools, and data visualizations that need recognizable symbols with attribution-aware licensing.
Top 6 The Noun Project API alternatives
Streamline is a project management software that helps teams collaborate and manage tasks efficiently.
$20/month
Icons8 Developer API lets applications search, retrieve, and integrate icons, illustrations, photos, and other visual assets. It is intended for developers building...
Pros
- Provides access to icons, illustrations, photos, and other asset types through one provider
- Supports common formats and configurable icon styling
- Broader visual asset coverage than most icon-only APIs
Cons
- Commercial usage and attribution rules can vary by asset and plan
- Less open than Iconify for combining public icon sets
- Paid access may be required for higher-volume or unrestricted use
Freemium, paid plans vary
4
Iconify
Iconify
Iconify is an open-source icon framework and catalog that provides access to thousands of icons from many popular collections. It is designed...
Pros
- One of the largest aggregations of open-source icon sets
- Excellent Vue, React, Svelte, and web-component integrations
- Provides a unified API and consistent icon naming model
Cons
- More developer-oriented and less marketplace-like than Iconbuddy
- Icon licensing still depends on the source collection
- Browsing can feel technical for non-developers
5
IconScout API
Iconscout
IconScout API gives developers programmatic access to icons, illustrations, 3D assets, and animations. It targets product teams and design tools that need...
Pros
- Offers icons, illustrations, 3D assets, and animations in one catalog
- Broader motion and 3D coverage than Icons8
- Provides multiple download formats for design and development workflows
Cons
- Many premium assets require a paid plan or separate licensing
- Catalog consistency is lower than a single-author icon system
- API quotas and commercial terms can depend on the account
Freemium, paid plans vary
6
Flaticon API
Freepik Company
Flaticon API enables applications to search and retrieve icons from Flaticon's large vector library. It is designed for developers integrating downloadable icons...
Pros
- Large catalog with extensive category and keyword coverage
- Strong selection of vector icons and icon packs
- Useful for applications that need downloadable asset files
Cons
- Commercial API access and licensing can be restrictive
- Attribution may be required on lower-tier usage
- API availability and quotas depend on the agreement
Paid plans vary
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