Privacy Policy
Last updated: June 23, 2026
No account required
WhichAI does not require registration, login, or payment to use the comparison pages, API pricing calculator, or optimizer. The optimizer runs in your browser and does not require you to submit personal information.
Optimizer and shared result links
Optimizer selections such as use cases, budget, priority, usage levels, and selected current subscriptions are processed locally in your browser. If you copy or share an optimizer result link, those selections may be included in the URL so the result can be recreated. Do not share a result link if you consider those selections private.
Contact form and email
If you contact us through the embedded Google Form or by email, we may receive the information you choose to provide, such as your name, email address, message, pricing correction, service suggestion, or business inquiry. We use this information only to respond, improve the site, and handle the request you sent.
Third-party processors
The contact form is provided by Google Forms, so submitted information may be processed by Google under Google's terms and privacy policy. The site is hosted on Cloudflare Pages, which may process technical data such as IP address, user agent, request URL, and timestamps for security, delivery, logging, and abuse prevention.
Analytics and advertising
The checked source code does not currently include Google Analytics or Google AdSense scripts. If analytics or ads are enabled later, this policy should be updated before launch to describe the provider, cookies or identifiers used, purpose, retention, and opt-out choices.
Cookies
WhichAI does not use account or session cookies. Third-party services embedded on the site, such as Google Forms, or hosting/security providers may use their own cookies or technical storage according to their policies.
Third-party links
WhichAI links to external AI provider websites. We are not responsible for their privacy practices. We recommend reading each provider's privacy policy before subscribing.
Your requests
You can ask us to access, correct, or delete information you submitted through the contact form or email. Contact [email protected] and include enough detail for us to identify the request.
Policy changes
We may update this policy when site features, analytics, advertising, hosting, or contact tools change. The date above shows the latest update.