Top Social Media Username Validator API alternatives in 2025

Top Social Media Username Validator API Alternatives in 2025

As the digital landscape continues to evolve, the need for effective username validation has become increasingly important for developers and businesses alike. In 2025, several APIs stand out as excellent alternatives to traditional username validation solutions. This blog post will explore the best alternatives to the Username Availability Checker API, detailing their features, capabilities, pricing, pros and cons, ideal use cases, and how they differ from existing APIs.

1. Username Availability Checker API

The Username Availability Checker API is a powerful tool that allows users to check the availability of a username across multiple social media platforms, including Facebook, Instagram, and TikTok. This API is designed to save time and frustration for users who want to secure a consistent online identity.

Key Features and Capabilities

The Username Availability Checker API offers several key features:

• Check Username: This feature allows users to check the availability of a username across various platforms. Users can input a username and receive a response indicating its availability on platforms like Instagram, Facebook, TikTok, and more.

{"success":true,"username":"mido","instagram":false,"facebook":false,"tiktok":true}

• Instagram Username Validator: Users can specifically check if a username is available on Instagram by passing the desired username as a parameter.

{"status":200,"success":true,"handle":"pepsi","social_media":[{"name":"instagram","url":"https://instagram.com/pepsi","is_available":true}]}

• Facebook Username Validator: Similar to the Instagram validator, this feature checks the availability of a username on Facebook.

{"status":200,"success":true,"handle":"pepsi","social_media":[{"name":"facebook","url":"https://facebook.com/pepsi","is_available":false}]}

• TikTok Username Validator: This feature allows users to check if a username is available on TikTok.

{"status":200,"success":true,"handle":"pepsi","social_media":[{"name":"tiktok","url":"https://tiktok.com/@pepsi","is_available":false}]}

• Check: This feature allows users to pass a username and receive a comprehensive report on its availability across multiple platforms.

{"status":200,"success":true,"handle":"esabashlive","social_media":[{"name":"instagram","url":"https://instagram.com/esabashlive","is_available":true},{"name":"facebook","url":"https://facebook.com/esabashlive","is_available":false}]}

Pricing Details

Pricing for the Username Availability Checker API varies based on usage and subscription plans. For detailed pricing information, visit the official website.

Pros and Cons

Pros:

• Comprehensive coverage across multiple platforms.
• Real-time availability checks.
• User-friendly API with clear documentation.

Cons:

• Limited to social media platforms only.
• May not cover niche platforms.

Ideal Use Cases

This API is ideal for:

• Social media management tools.
• Brand protection services.
• User registration processes.

How It Differs from Other APIs

The Username Availability Checker API stands out due to its extensive coverage of social media platforms and its ability to provide real-time feedback on username availability, making it a preferred choice for developers focused on social media integration.

2. Social Media Handle Validator API

The Social Media Handle Validator API serves as a digital compass in the vast social media universe, allowing users to submit any handle and receive instant feedback on its availability across major platforms.

Key Features and Capabilities

This API offers the following features:

• Search: Users can pass a handle to check its availability across Facebook, Twitter, Instagram, TikTok, and YouTube. The API returns matching social media links and a message indicating whether the handle is available.

{"status":200,"success":true,"handle":"elghvrib","social_media":[{"name":"instagram","url":"https://instagram.com/elghvrib","is_available":false},{"name":"facebook","url":"https://facebook.com/elghvrib","is_available":false}]}

Pricing Details

For pricing information, please refer to the official documentation.

Pros and Cons

Pros:

• Supports multiple major social media platforms.
• Provides direct links to handles.

Cons:

• Limited to the platforms specified.

Ideal Use Cases

This API is perfect for:

• Brand consistency checks.
• Marketing strategies.

How It Differs from Other APIs

The Social Media Handle Validator API differentiates itself by providing a more user-friendly interface and direct links to social media profiles, enhancing the user experience.

3. Instagram Username Availability Checker API

The Instagram Username Availability Checker API is specifically designed to check the availability of usernames on Instagram, making it an essential tool for users focused on this platform.

Key Features and Capabilities

This API includes:

• Checker: Users can check if a username is available on Instagram by providing the desired username.

{"success":true,"username":"apifyvve8d8","available":false}

• Username Available: This feature allows users to check the availability of a username by passing the username as a parameter.

{"status":200,"success":true,"handle":"geeeks’","social_media":[{"name":"instagram","url":"https://instagram.com/geeeks’","is_available":true}]}

Pricing Details

For pricing, please check the official API documentation.

Pros and Cons

Pros:

• Focused solely on Instagram, providing accurate results.

Cons:

• Limited to Instagram only.

Ideal Use Cases

This API is ideal for:

• Personal branding on Instagram.
• Influencer marketing campaigns.

How It Differs from Other APIs

The Instagram Username Availability Checker API is unique in its specialization, providing a streamlined experience for users focused on Instagram.

4. Username Creation API

The Username Creation API offers a creative solution for generating unique usernames, making it easier for users to establish their online identities.

Key Features and Capabilities

This API provides:

• Create Username: Users can generate unique usernames by providing a keyword as a parameter.

["passionateSoul"]

Pricing Details

For pricing information, please refer to the official documentation.

Pros and Cons

Pros:

• Encourages creativity in username selection.

Cons:

• May generate usernames that are not suitable for all platforms.

Ideal Use Cases

This API is perfect for:

• Gaming platforms.
• Social media applications.

How It Differs from Other APIs

The Username Creation API stands out by focusing on creativity and uniqueness, allowing users to generate usernames that reflect their personality.

5. Username Toxicity Detection API

The Username Toxicity Detection API is essential for maintaining safe online communities by identifying and flagging toxic or offensive usernames in real-time.

Key Features and Capabilities

This API includes:

• Check User: Users can enter a username to analyze its toxicity level.

{"username": "jackass1", "result": {"toxic": 1, "details": {"en": {"exact": 1, "categories": ["offensive"]}}}}

Pricing Details

For pricing, please check the official API documentation.

Pros and Cons

Pros:

• Helps maintain a positive online environment.

Cons:

• May require fine-tuning for specific community standards.

Ideal Use Cases

This API is ideal for:

• Social media platforms.
• Online gaming communities.

How It Differs from Other APIs

The Username Toxicity Detection API is unique in its focus on content moderation, providing a proactive approach to maintaining community standards.

6. Username Moderation API

The Username Moderation API detects offensive or sexual usernames quickly, ensuring a safe environment for users.

Key Features and Capabilities

This API includes:

• Username Analysis: This feature returns a linguistic analysis of a given username regarding toxicity.

{"username": "j4ckass68", "result": {"toxic": 1, "details": {"en": {"exact": 1, "categories": ["offensive"]}}}}

Pricing Details

For pricing, please refer to the official documentation.

Pros and Cons

Pros:

• Fast detection of inappropriate usernames.

Cons:

• May require updates to keep up with evolving language.

Ideal Use Cases

This API is perfect for:

• Moderating usernames during account creation.
• Maintaining a toxic-free community.

How It Differs from Other APIs

The Username Moderation API is distinct in its neuro-symbolic approach to detecting hidden meanings in usernames, providing a comprehensive analysis.

7. User Identifier Generator API

The User Identifier Generator API simplifies the process of generating unique usernames for various applications, enhancing user engagement.

Key Features and Capabilities