StackHK ("we," "us," or "our") is a digital media publication operated by StackHK Media, based in Hong Kong. We are committed to protecting your privacy and handling your personal information with transparency and care.
This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website at www.airecmark.com (the "Site"), subscribe to our newsletter, or otherwise interact with our services.
By accessing or using our Site, you acknowledge that you have read, understood, and agree to be bound by this Privacy Policy. If you do not agree with the terms of this Privacy Policy, please do not access the Site.
We collect information in the following categories:
Personal Information
When you voluntarily provide it to us, we may collect personal information including but not limited to:
Usage Data
We automatically collect certain information when you visit, use, or navigate the Site. This information does not reveal your specific identity but may include:
Device Information
We may collect information about the device you use to access our Site, including:
We use the information we collect for the following purposes:
We do not sell your personal information to third parties. Period.
We may share your information in the following limited circumstances:
We use cookies and similar tracking technologies to enhance your experience on our Site. These include:
You can control cookies through your browser settings. Please note that disabling certain cookies may affect the functionality of the Site.
Our Site contains links to external websites, products, and services that are not operated by us. These include links to AI tools, software platforms, and other resources that we review or recommend.
We are not responsible for the privacy practices of these third-party sites. We strongly encourage you to review the privacy policy of every site you visit. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.
We implement reasonable administrative, technical, and physical security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. These measures include:
However, please be aware that no method of transmission over the Internet or method of electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your personal information, we cannot guarantee its absolute security.
We retain your personal information only for as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law.
Depending on your location, you may have the following rights regarding your personal information:
To exercise any of these rights, please contact us at [email protected]. We will respond to your request within 30 days.
Our Site is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us immediately at [email protected]. If we become aware that we have collected personal information from a child under 13 without verification of parental consent, we will take steps to remove that information from our servers.
We may update this Privacy Policy from time to time to reflect changes in our practices, technology, legal requirements, or other factors. We will notify you of any material changes by posting the updated Privacy Policy on this page and updating the "Last Updated" date at the top.
We encourage you to review this Privacy Policy periodically. Your continued use of the Site after any changes constitutes your acceptance of the updated Privacy Policy.
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:
Welcome to StackHK. By accessing or using the website located at www.airecmark.com (the "Site"), you agree to be bound by these Terms of Use ("Terms"), our Privacy Policy, and our Affiliate Disclosure, all of which are incorporated herein by reference.
If you do not agree to all of these Terms, you are prohibited from using the Site and must discontinue use immediately. Your continued use of the Site constitutes your acceptance of these Terms.
We reserve the right to modify these Terms at any time. Your use of the Site after any such modification constitutes your acceptance of the new Terms.
StackHK is a digital media publication that provides:
The Site is provided for informational purposes only. We do not sell, license, or distribute any of the AI tools reviewed on the Site. All purchases and subscriptions are made directly through the respective tool providers.
All content on this Site is the property of StackHK Media and is protected by intellectual property laws.
The Site and its entire contents, features, and functionality — including but not limited to all text, graphics, logos, icons, images, audio clips, video content, digital downloads, data compilations, software, and the design, selection, and arrangement thereof — are owned by StackHK Media, its licensors, or other providers of such material and are protected by international copyright, trademark, patent, trade secret, and other intellectual property or proprietary rights laws.
Trademarks: the StackHK name, logo, and all related names, logos, product and service names, designs, and slogans are trademarks of StackHK Media or its affiliates. You must not use such marks without our prior written permission.
Limited License: You are granted a limited, non-exclusive, non-transferable license to access and use the Site for personal, non-commercial purposes. This license does not include:
By using the Site, you agree that you will not:
We reserve the right to terminate or restrict your access to the Site for any violation of these Terms, without notice and at our sole discretion.
StackHK participates in various affiliate marketing programs. This means that some of the links on our Site are affiliate links, and we may earn a commission if you click on such a link and make a purchase.
For full details about our affiliate relationships, how we earn commissions, and our commitment to editorial independence, please see our Affiliate Disclosure.
Important: Affiliate commissions never influence our reviews, ratings, rankings, or editorial opinions. We never accept payment for positive reviews. Our editorial content is independent of our affiliate relationships.
THE SITE AND ALL CONTENT, MATERIALS, INFORMATION, SERVICES, AND PRODUCTS AVAILABLE THROUGH THE SITE ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS, WITHOUT ANY WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED.
TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, StackHK Media DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO:
Content Accuracy: While we strive for accuracy in all our reviews and content, we make no representations or warranties about the accuracy, completeness, or reliability of any content on the Site. AI tools are rapidly evolving, and information may become outdated. We encourage you to verify any information before relying on it.
TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL StackHK Media, ITS DIRECTORS, EMPLOYEES, PARTNERS, AGENTS, SUPPLIERS, OR AFFILIATES BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO:
Decisions Based on Content: StackHK Media shall not be liable for any decisions made or actions taken based on the information provided on the Site. You are solely responsible for evaluating the merits and risks associated with the use of any content, products, or services available through the Site. Our reviews and recommendations are opinions and should not be construed as professional advice.
This limitation of liability applies whether the alleged liability is based on contract, tort, negligence, strict liability, or any other basis, even if StackHK Media has been advised of the possibility of such damage.
You agree to defend, indemnify, and hold harmless StackHK Media, its officers, directors, employees, contractors, agents, licensors, and suppliers from and against any claims, actions, demands, liabilities, and settlements, including reasonable legal and accounting fees, arising from or related to your violation of these Terms or your use of the Site.
This includes, but is not limited to, any third-party claims arising from:
The Site may contain links to third-party websites, services, or content that are not owned or controlled by StackHK Media. These include links to AI tool websites, affiliate partner platforms, and other external resources.
StackHK Media has no control over, and assumes no responsibility for, the content, privacy policies, or practices of any third-party websites or services. You acknowledge and agree that:
These Terms shall be governed by and construed in accordance with the laws of the Hong Kong Special Administrative Region of the People's Republic of China, without regard to its conflict of law provisions.
Any legal action or proceeding arising out of or relating to these Terms shall be brought exclusively in the courts of Hong Kong, and you consent to the personal jurisdiction of such courts.
We reserve the right, at our sole discretion, to modify or replace these Terms at any time. If a revision is material, we will make reasonable efforts to provide at least 30 days' notice prior to any new terms taking effect.
What constitutes a material change will be determined at our sole discretion. By continuing to access or use our Site after those revisions become effective, you agree to be bound by the revised terms.
We encourage you to review these Terms periodically for any changes. The "Last Updated" date at the top of this page indicates when these Terms were last revised.
We may terminate or suspend your access to the Site immediately, without prior notice or liability, for any reason whatsoever, including without limitation if you breach these Terms.
Upon termination, your right to use the Site will immediately cease. All provisions of these Terms which by their nature should survive termination shall survive, including, without limitation, ownership provisions, warranty disclaimers, indemnity, and limitations of liability.
If you have any questions about these Terms of Use, please contact us:
Full Transparency: StackHK earns revenue through affiliate partnerships. This page explains exactly how that works, why it never affects our reviews, and what it means for you as a reader.
An affiliate link is a special URL that contains a unique tracking code assigned to us as a publisher. When you click on one of these links and make a purchase or sign up for a service, the company knows that we referred you, and we may earn a commission from that transaction.
Here's the important part: affiliate links do not cost you anything extra. The price you pay for a product or service is the same whether you use our affiliate link or go directly to the vendor's website. The commission comes from the vendor's marketing budget — not from your pocket.
Affiliate links are a standard practice in online media and are used by major publications, review sites, and content creators worldwide.
StackHK participates in several affiliate marketing programs, including but not limited to:
We are selective about our affiliate partnerships. We only partner with tools and services that we have genuinely tested and would recommend based on merit. We decline affiliate offers from tools that do not meet our quality standards.
The process is straightforward:
The commission we receive varies by program and product. Some programs pay a one-time commission, while others pay recurring commissions for as long as you remain a subscriber. Commission rates are set by the vendors, not by us.
Our Core Principle
Affiliate commissions NEVER influence our reviews, ratings, rankings, or editorial recommendations. Our loyalty is to our readers, not to any tool vendor or affiliate partner.
This is not just a policy — it is the foundation of our publication. Here is what editorial independence means in practice:
Every AI tool that appears on StackHK goes through a rigorous review process designed to ensure accuracy, fairness, and independence:
Minimum 2 Weeks of Testing
We spend at least two full weeks using each tool for real-world work tasks before publishing a review. This is not a quick hands-on or first-impression piece — it is sustained, practical experience with the tool in daily use.
Structured Scoring System
Our scores are based on five standardized dimensions, each rated on a scale of 1 to 10:
Real-World Task Testing
We test tools with actual work scenarios — writing blog posts, coding projects, analyzing data, creating images, managing workflows — not synthetic benchmarks or scripted demos.
Regular Updates
AI tools evolve rapidly. We update our reviews when significant changes occur and revisit top picks on a quarterly basis to ensure our recommendations remain current.
We never accept payment for positive reviews. No amount of money can buy a favorable review, a higher ranking, or a recommendation on StackHK.
This policy applies universally:
Occasionally, we publish clearly labeled sponsored content. This content is always identified as "Sponsored" or "Paid Partnership" and is distinct from our independent editorial reviews. Sponsored content never influences our review scores or editorial opinions.
We believe in full transparency. Here is how you can identify affiliate links on our Site:
If you are ever unsure whether a specific link is an affiliate link, you can assume that any link leading to a tool vendor's website may be an affiliate link.
Affiliate revenue allows us to keep our content free and maintain our editorial independence. Here is why affiliate links are important to our mission:
Our alternative would be to charge readers for access or to accept payment from vendors for reviews — both of which would compromise our mission. Affiliate links allow us to serve our readers while sustaining our operations.
Our Promise to Readers
Our reputation is our most valuable asset. We understand that the trust of our readers is earned through consistent honesty and transparency, and we are committed to maintaining that trust in every piece of content we publish.
StackHK partners with reputable affiliate networks to manage and track our affiliate relationships. Through these networks, we:
We are committed to operating as a transparent, compliant, and trustworthy affiliate publisher. When we join a new affiliate network, we update this disclosure accordingly.
If you have any questions about our affiliate relationships, this disclosure, or how we make money, please do not hesitate to reach out. We are committed to full transparency and are happy to discuss any aspect of our business model with you.