Top Domain Performance API alternatives in 2025

1. Domain Name Availability API

Domain Name Availability API swiftly checks domain name availability, streamlining online presence management and securing the right virtual addresses. In the vast digital landscape, domain names are the virtual addresses that define our online presence. They serve as entry points to websites, applications, and services, playing a pivotal role in our interconnected world. However, the process of selecting and securing domain names can be a difficult and competitive task. This is where the Domain Name Availability API becomes an indispensable tool.

Key Features and Capabilities

• Check Domain: To use this feature, you must indicate the URL of a domain in the parameter. This allows users to quickly determine if a specific domain name is available for registration.

{"status":"Available","timeElapsed":10}

Frequently Asked Questions

Q: What are the sources of the data?
A: The data is sourced from a comprehensive database of registered domain names, ensuring users receive accurate and up-to-date availability information.

Q: What parameters can be used with the Check Domain endpoint?
A: The primary parameter for the Check Domain endpoint is the domain URL you wish to check. Ensure the URL is properly formatted for accurate results.

Q: How can users effectively utilize the returned data?
A: Users can utilize the returned data to make informed decisions about domain registration, strategize brand protection, or manage domain portfolios based on availability status.

Try the API playground to experiment with requests.

2. Domain Data Registration API

Domain Data Registration API quickly accesses domain details such as availability, ownership, expiration, and registrar information to make informed decisions in seconds. This API provides access to a wealth of information, including registrar details, registrant details, contact information, expiration dates, status, and more, all at your fingertips.

Key Features and Capabilities

• Domain Information: To use this feature, you must indicate the URL of a domain in the parameter. This allows users to retrieve comprehensive details about a specific domain.

{"domainName":"google.com","registryDomainId":"2138514_DOMAIN_COM-VRSN","registrarWhoisServer":"whois.markmonitor.com","registrarUrl":"http://www.markmonitor.com","updatedDate":"2019-09-09T15:39:04+0000","creationDate":"1997-09-15T07:00:00+0000","registrarRegistrationExpirationDate":"2028-09-13T07:00:00+0000","registrar":"MarkMonitor, Inc.","registrarIanaId":"292","registrarAbuseContactEmail":"[email protected]","registrarAbuseContactPhone":"+1.2086851750","domainStatus":"clientUpdateProhibited"}

Frequently Asked Questions

Q: How is data accuracy maintained?
A: Data accuracy is maintained through regular updates from authoritative domain registries and verification processes that ensure the information reflects the current status of domain registrations.

Q: What types of information are available through the API?
A: The API provides information on domain availability, registrar details, registrant contact information, expiration dates, and domain status, enabling users to make informed decisions regarding domain management.

Read our technical guides for implementation tips.

3. Domain Information API

Domain Information API offers real-time domain registration insights, enhancing brand protection, cybersecurity, and business intelligence efforts seamlessly. This API serves as a gateway to information, providing real-time information on domain registrations, contact details, and registration timelines.

Key Features and Capabilities

• Get Domain Data: To use this feature, you must indicate in the parameters the URL of a domain and insert the value live. This allows users to retrieve current registration status and details.

{"status":true,"domain_name":"chateaullc.com","query_time":"2024-07-14 15:44:42","whois_server":"whois.verisign-grs.com","domain_registered":"yes","create_date":"2000-10-10","update_date":"2024-02-06","expiry_date":"2024-10-10","domain_registrar":{"iana_id":"83","registrar_name":"IONOS SE","whois_server":"whois.ionos.com","website_url":"http://ionos.com","email_address":"[email protected]","phone_number":"+1.8774612631"}}

Frequently Asked Questions

Q: How is data accuracy maintained?
A: The API utilizes real-time data synchronization with authoritative Whois servers, ensuring that the information retrieved is current and reflects the latest updates in domain registrations.

Q: What types of information are available through the endpoint?
A: The endpoint provides information on domain registration status, creation and expiry dates, registrar details, and contact information, which is crucial for brand protection and cybersecurity.

Read our technical guides for implementation tips.

4. Domain Search Availability API

Domain Search Availability API is a comprehensive tool that allows users to check the availability of domain names. With this API, users can validate domain availability, retrieve expiration dates, obtain pricing information, access WHOIS data, and explore various quality aspects of the domain.

Key Features and Capabilities

• Search Domain: Check domain availability, including domain validation, expiration, prices, domain quality aspects (advantages/considerations), and more data.

{"status":"OK","request_id":"4b1d2437-0ef3-4d43-98fa-1345eb2f58b9","parameters":{"domain":"example-domain-123.com","currency":"USD"},"data":{"domain":"example-domain-123.com","sld":"example-domain-123","tld":"com","valid":true,"available":true,"register_price":"0","purchase_price":"0","transfer_price":"12","renew_price":"12","currency":"USD","is_premium":false,"is_aftermarket":false,"whois_privacy_offered":true,"domain_positives":["All time worldwide popular tld","Correct spelling","Okay transcribability"],"domain_negatives":["Long length"]}}

Frequently Asked Questions

Q: What types of information are available through the API?
A: The API provides information on domain availability, expiration dates, pricing, WHOIS data, and quality aspects such as SEO relevance and branding potential.

Q: What parameters can be used with the endpoint?
A: Users can pass parameters such as the desired domain name and specific TLDs (Top-Level Domains) to customize their requests.

Visit the developer docs for complete API reference.

5. Domain Insights API

Domain Insights API offers comprehensive domain details, empowering decisions on cybersecurity, brand protection, and user experiences. This API allows developers to retrieve critical information such as domain ownership, registration dates, expiration dates, and more.

Key Features and Capabilities

• Domain Data: To use this feature, you must indicate the URL of a domain in the parameter. This allows users to retrieve essential information about the digital identity of websites.

{"isAvailable":true,"created":"1997-09-15 07:00:00+0000","updatedDate":"2019-09-09 15:39:04+0000","expiration":"2028-09-13 07:00:00+0000","registrar":"MarkMonitor, Inc.","resgistarURL":"http://www.markmonitor.com","registrantcountry":"US"}

Frequently Asked Questions

Q: How can users effectively utilize the returned data?
A: Users can analyze the returned data to assess domain legitimacy, monitor portfolio changes, and identify potential security risks.

Q: What types of information are available through the endpoint?
A: The endpoint provides information on domain availability, registration dates, expiration dates, registrar details, and contact information for the registrant.

View the integration guide for step-by-step instructions.

6. Domain Authority API

Domain Authority API is a tool that allows users to check the domain authority score of any website. The score, ranging from 0 to 100, indicates the website's credibility and ranking potential based on various factors such as backlinks and content quality.

Key Features and Capabilities

• Authority Checker: This feature retrieves the domain authority and page rank for any domain or URL, providing insights into its SEO potential.

{"success":true,"message":"Success! Generated","result":{"domain_stats":{"domain_power":79,"page_power":27,"organic_clicks":9274000,"average_rank":51,"keywords_rank":7453999}}}

Frequently Asked Questions

Q: What are typical use cases for the data returned by the Authority Checker?
A: Typical use cases include SEO analysis, competitor analysis, backlink evaluation, content strategy development, and overall website evaluation for marketing or investment purposes.

Q: How is data accuracy maintained for the Authority Checker?
A: Data accuracy is maintained through the use of complex algorithms that analyze over 40 metrics, ensuring reliable results.

View the integration guide for step-by-step instructions.

7. Domain Registrar Information API

Domain Registrar Information API instantly retrieves complete domain registration information, including owner details. This API delves into the depths of the Internet to reveal essential information about domain names.

Key Features and Capabilities

• Domain Information: To use this feature, you must indicate the URL of a domain in the parameter. This allows users to access critical data about domain ownership and registration.

{"id":56,"name":"google.com","owner":"Google LLC","registrar":"MarkMonitor, Inc.","whois_server":"whois.markmonitor.com","states":["clientupdateprohibited","clienttransferprohibited"],"creation_date":"1997-09-15 07:00:00","expiration_date":"2028-09-13 07:00:00"}

Frequently Asked Questions

Q: How is data accuracy maintained?
A: Data accuracy is maintained through regular updates from WHOIS databases and adherence to industry standards.

Q: What types of information are available through the endpoint?
A: The endpoint provides information on domain ownership, registration details, historical data, registrar information, and current domain status.

Visit the developer docs for complete API reference.

8. Domain Checker API

Domain Checker API reveals crucial domain details, from ownership to registration dates. This API simplifies the process of finding and obtaining the perfect domain name.

Key Features and Capabilities

• Domain Data: To use this feature, you must indicate the URL of a domain in the parameter. This allows users to check the availability status of a domain.

{"server":"gamma","name":"yahoo.com","idnName":"yahoo.com","status":["clientUpdateProhibited"],"created":"1995-01-18 09:00:00","expires":"2025-01-19 06:00:00","registered":true}

Frequently Asked Questions

Q: How can users effectively utilize the returned data?
A: Users can analyze the "registered" field to determine availability, use "created" and "expires" for registration timelines, and check "status" codes to understand any restrictions on the domain.

Q: What types of information are available through the endpoint?
A: The endpoint provides information on domain availability, registration details, expiration dates, DNS settings, and WHOIS server information.

Visit the developer docs for complete API reference.

9. Domain Searcher API

Domain Searcher API is your gateway to a world of digital possibilities! This API allows you to explore 341 top-level domains on Google Domains with just a keyword, unveiling domain availability and empowering your online ventures.

Key Features and Capabilities

• Search Domains: Pass the search term of your choice and receive all the related domains. This feature allows users to explore a wide range of available domain names based on their keywords.

{"status":"OK","request_id":"b9290dc8-9627-4291-b449-7118a537aad4","parameters":{"query":"zylalabs.com","available_only":false,"currency":"USD"}}

Frequently Asked Questions

Q: How is the response data organized?
A: The response data is organized in a JSON format, with a top-level object containing status, request ID, parameters, and a list of domains.

Q: What are the sources of the data?
A: The data is sourced from Google Domains, ensuring a comprehensive and up-to-date selection of available domain names across 341 top-level domains.

Try the API playground to experiment with requests.

10. Domain Registration Status API

Domain Registration Status API swiftly checks if desired domain names are available, streamlining the process for quick and informed registration decisions. This API serves as a critical tool for streamlining the domain acquisition process.

Key Features and Capabilities

• Domain Verifier: To use this feature, you must specify a domain URL in the parameter. This allows users to check the availability status of a specific domain name.

{"status":"Unavailable","timeElapsed":4}

Frequently Asked Questions

Q: How can users effectively utilize the returned data?
A: Users can utilize the returned data by checking the "status" field to determine if a domain is available for registration.

Q: What types of information are available through the Domain Verifier endpoint?
A: The Domain Verifier endpoint provides information on whether a specific domain name is available for registration.

Check out the API documentation to get started.

Conclusion

Domain Name Availability API is ideal for quick checks on domain availability, while the Domain Data Registration API provides comprehensive registration details. For those focused on SEO, the Domain Authority API offers valuable insights into domain credibility.