Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
To choose an AI search engine with privacy practices that fit your needs, compare what it records about ordinary searches and AI conversations, whether it links that data to identifiers, how it uses data to improve models, and how long it keeps records. Then check the current settings and terms for the specific feature you plan to use. A provider’s policy describes its stated practices; it is not an independent verification of how the service operates.
What “private” means for AI search
Privacy is not a single setting. A service might avoid associating search records with your identity but still retain conversation text. It might delete conversations quickly while using some activity to improve its services. Compare these questions separately:
- Collection: Does the service record conventional search queries, AI prompts, conversation history, or feedback?
- Linkage: Can records be associated with your account, device, IP address, or other identifiers?
- Improvement and training: Can your activity help improve products or train generative AI models?
- Retention and deletion: How long are searches, conversations, and account records kept, and what happens when you delete them?
- Controls: Is there an opt-out, and does it cover every relevant feature?
These distinctions matter because a provider may handle its traditional search product differently from its AI-answer or chat feature.
Compare the published policies feature by feature
The table summarizes statements on the providers’ linked help and privacy pages. These are provider descriptions, not independently verified privacy results; policies and settings can change.
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#1 Best Overall
Magicmoon 2-Pack 24 Inch Computer Privacy Screen Filter for 16:9 Monitor
- Compatible Model(s): Magicmoon brand filter only for 24 inch -diagonally measured - widescreen monitor - aspect ratio 16:9 - filter size: width: 20 15/16", Height: 11 13/16" (531mm x 298mm)
- Superior Privacy: The computer privacy filter makes the screen appear dark when looking at it from an angle (the angle is about 30 to 60 degree), but bright when looking directly at it. To change the privacy level - simply adjust your monitor’s brightness accordingly
- Eye and Screen Protection: Privacy Filter does not only protect your private life but also protects your eyes by blocking 30% of blue light , blocking the harmful blue light between 380 to 495 nm, it filters out the blue light and relieves eye strain
- Perfect For Open Workspaces: Great for maintaining screen privacy in open work spaces
- Includes Two Options: Option 1 uses clear adhesive strips that securely attach to any computer screen. Option 2 (for computer screens with a raised bezel only) uses slide mount tabs that easily stick to the display frame, allowing you to slide the privacy screen filter on and off as needed
| Service | Search and AI data | Identifiers and linkage | Improvement or training | Retention, deletion, and controls |
|---|---|---|---|---|
| Brave Search | Brave says it stores de-identified search-query data, including the query text, platform, operating system, country, language, and date. Ask Brave requests are processed on Brave’s servers, and conversation state is stored for the conversation. Brave Search privacy notice | Brave says stored query data is not associated with an individual, device, or IP address. The notice also describes temporary IP processing for service integrity. Brave Search privacy notice | The cited notice does not establish a comparable model-training opt-out for Ask Brave; check the current notice and feature settings rather than assuming that search and AI use are identical. Brave Search privacy notice | Brave says Ask Brave conversation state is automatically erased after 24 hours of inactivity. Publicly shared conversations may be stored for up to seven days. Brave Search privacy notice |
| Google Search | Google’s Search Services History help page describes saved Search Services History and its use to provide, develop, and improve services. Google Search Services History help | Google says data used to train models is disconnected from the Google Account. That statement concerns training data; do not treat it as a claim that all Search Services History is unlinked. Google Search Services History help | Google says Search Services History may be used to improve services, including training generative AI models. Turning off Search Services History stops future activity from being used for that training unless you provide feedback. Google Search Services History help | Google says training data is retained for up to four years. The cited page does not give a comparable conversation-deletion duration in this summary; consult the current help page for the controls and records relevant to your account. Google Search Services History help |
| Perplexity | Perplexity’s FAQ says search queries and feedback can be used for AI learning. The FAQ appears substantially older than the Brave and Google pages cited here, so verify the present wording before relying on it. Perplexity FAQ | The cited FAQ says personal information is retained while an account is active; it does not establish the same detailed query-linkage claims as the other policies summarized here. Perplexity FAQ | The FAQ directs users to switch off “AI Data Usage” in account settings to opt out of AI learning. Confirm that this setting name and scope are still current. Perplexity FAQ | The FAQ says personal information is removed from servers within 30 days after account deletion. This is account-data language, not a stated conversation inactivity window. Perplexity FAQ |
Brave describes its Answer with AI feature as providing concise answers based solely on web search results and citing sources so users can assess trustworthiness. That description concerns how the feature presents answers; it does not replace a review of its data-handling terms. Brave Search
Check the settings before you search
- Identify the feature. Determine whether you will use conventional search, an AI answer, a conversational assistant, or a combination. Find the policy language for each rather than assuming one setting covers them all.
- Read the collection and linkage terms. Look for query text, prompts, conversation history, feedback, account association, device information, and IP processing. Note whether a provider distinguishes stored records from temporary processing.
- Find the improvement control. Check whether searches or prompts may be used to improve services or train models, then locate the setting that changes future use. Read any stated exceptions, such as feedback submitted by the user.
- Check deletion and retention separately. Distinguish automatic conversation expiry from account-data deletion, and note whether shared conversations receive different treatment.
- Recheck the current terms. Before entering sensitive information, confirm current settings, plan terms, geography, and policy wording. Product controls and policies can change.
Choose based on the data you are willing to share
If your priority is avoiding direct linkage between ordinary search records and your identity, look for an explicit statement about account, device, and IP association—and read any exceptions for temporary processing. If your priority is preventing model improvement use, seek a clearly described opt-out and verify whether it covers search queries, AI prompts, and feedback. If short-lived conversations matter most, compare the stated expiry period with what happens to shared chats and account records.
Rank #2
SightPro 24 Inch 16:9 Computer Privacy Screen Filter for Monitor - Privacy Shield and Anti-Glare Protector
- 【Privacy Filter Dimensions】- Width: 20 15/16" (532 mm), Height: 11 13/16" (299 mm), Diagonal: 24" (609.6 mm) - SightPro Blackout Privacy Screen Filter is engineered to be compatible with HP, Dell, Samsung, Lenovo, LG, Acer, ASUS, ViewSonic, and other monitor brands. Please verify your computer screen's width and height measurements before ordering. It's not recommended to make your selection based solely on your computer screen's diagonal size.
- 【Two Attachment Options】- Installs in minutes. Option 1 uses clear adhesive strips that securely attach to any computer screen. Option 2 (for computer screens with a raised bezel only) uses slide mount tabs that easily stick to the display frame, allowing you to slide the privacy screen filter on and off as needed.
- 【Superior Privacy and Anti Glare】- Our advanced multi-layered film filter blacks out your computer screen when viewing from the side, while maintaining a crystal clear screen straight-on. It also protects your eyes from harmful glare, UV, and blue light. [Note: It does not block visibility directly behind you, regardless of the distance.]
- 【Perfect for Travel and Open Workspaces】- Our computer screen privacy filter is the ideal solution for healthcare providers, mobile workers, commuters, students, and business travelers. Now you can stay compliant and safeguard sensitive corporate information while working in airplanes, subways, airports and public areas.
- 【Package Contents】- Each package includes one privacy screen shield filter, two sets of clear adhesive strips, two sets of slide mount tabs, and a microfiber cleaning cloth. Buy with confidence – located in the US, Sight Pro specializes in providing best-in-class privacy solutions to individuals, small businesses, corporations, government, and educational institutions. Our privacy screens are Section 889 and TAA compliant.
No single policy detail answers all of these questions. For example, an account-level opt-out may address future training use without establishing how long the service keeps other records. Likewise, a short conversation-retention window does not by itself answer whether the provider uses activity for product improvement.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Use extra care with sensitive information
Do not rely on a general-purpose consumer privacy toggle for sensitive, regulated, confidential, or third-party information. Check your organization’s rules and the current service terms before submitting it. Policies explain what a provider says it does; the pages cited here are not a comparative audit or proof of actual system behavior.
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Quick Recap
Bestseller No. 2
Best Value
Peslv 2-Pack 24 Inch 16:9 Computer Monitor Privacy Screen, WxH:532 * 299mm
- 【PRIVACY FILTER DIMENSIONS】- Width: 20 15/16" (532 mm), Height: 11 13/16" (299 mm), Diagonal: 24" (609.6 mm) - Peslv Dark 24 inch Privacy Screen Filter is engineered to be compatible with 24in Dell, HP, Samsung, Lenovo, LG, Acer, ASUS, Toshiba, ViewSonic, Aoc, Sceptre, PHILIPS, ViewSonic and other brands monitors with 16:9 aspect ratio. Please verify your computer screen's width and height measurements before ordering. It is not recommended to select a size based solely on the diagonal.
- 【HIGH-CLASS PRIVACY ABLE】Peslv collected suggestions from more than 2000 computer users and performed 22188 anti-peep angle corrections on the micro-blind optical technology to ensure that any line of sight beyond +-30° facing the screen will be shielded. With a Peslv computer privacy screen 24 inch, Protect the privacy of your computer monitor screen and no longer leak any confidential data.
- 【2 MOUNTING OPTIONS FOR EASY INSTALLATION】The Peslv 24 inch privacy screen for monitor supply 2 installation options, Various installation options, are Compatible with both 24" computer monitors with raised bezels and full-screen 24" computer monitors without raised bezels, and convenient installation allows you to complete the installation in 9 seconds. NOTE: Monitors without raised bezels are only available with mounting option 2.
- 【EXCLUSIVE DOUBLE-SIDED TECHNOLOGY】24-inch monitor privacy filter has a double-sided surface technology developed by Peslv. Matte or Glossy. With the matte surface facing outward, you can experience the advanced AG anti-glare technology from Germany while maintaining a 30-degree privacy angle, softening the strong light outdoors, and making the screen content clearly visible. With the glossy side facing outward, you can get a super anti-peeping effect with a privacy angle of 26 degrees.
- 【PROTECT SCREEN ALSO EYES】Filtering optical materials imported from Japan can reduce 92% of blue light and 98% of UV light, and filter all harmful light emitted from the screen to protect your eyes. The high-transparent and reinforced built-in protective layer not only presents high-definition picture quality but also protects your screen from scratches. Hurry up and place an order, own a privacy screen for a computer monitor 24 inch, and protect your monitor screen and your eyes.
Rank #4
Sale
Computer Privacy Screen Filter for 24 Inch 16:9 Aspect Ratio Monitor
- Privacy Screen Filter Size: If the visible area of your display has the following dimension: Width x Height (Exclude Frame/Arrow 1 to 3 mm errors): 20 15/16" x 11 13/16" (532 mm x 299 mm), then this filter is good for you. Very Important to double check your screen's Width and Height excluding frame before ordering. It's not recommended to make your selection based solely on your screen's diagonal size
- Left and Right Privacy: Not block visibility directly behind you, regardless of distance. The privacy filter makes the screen appear dark when looking at it from an angle (left and right 30 to 180 degree), but clear when looking directly at it. To change the privacy levels, simply adjust your monitor's brightness level accordingly
- Matte and Glossy Sides: It's a reversible privacy screen filter, giving you the flexibility to choose glossy or matte finish. The matte side will have less glare, however the glossy side will have stronger privacy
- Perfect for Open Workspaces: Ensure your working space is bright and well lit. Privacy screens do not work in dimly lit areas
- Two Installation Option: Option 1 uses clear double side adhesive strips that securely attach to any computer screen. Option 2 (for computer screens with a raised bezel only) uses slide mount tabs that easily stick to the display frame, allowing you to take out the privacy screen filter easily as needed
Rank #3
![[2 Pack] 24 Inch Computer Privacy Screen Filter for 16:9 Widescreen Monitor](https://m.media-amazon.com/images/I/41SBKw3J4ML._SL160_.jpg)
[2 Pack] 24 Inch Computer Privacy Screen Filter for 16:9 Widescreen Monitor
- 【24 PRIVACY FILTER DIMENSIONS】 Width: 20 15/16" (20.9 inches/532 mm), Height: 11 13/16" (11.8 inches/299 mm) - 16:9 Aspect Ratio. Mamol computer privacy filters are designed to be perfectly compatible with HP, Samsung, Dell, Lenovo, Acer, Asus, LG, ViewSonic and other brands of monitors. Please check the width and height dimensions of your computer screen before ordering. If you have any questions about the dimensions, please contact us.
- 【ENHANCED PRIVACY PROTECTION】Mamol 24 inch computer privacy filter keeps your electronic information confidential, making it excellent for use in high traffic areas. the computer privacy screen 24 inch is designed with advanced microlouver technology to block visibility at around 30 degrees and black out screens completely near 60 degrees.
- 【EYES PROTECTION】 This blackout privacy screen greatly reduces eye strain and minimizes potential hazards to vision. It filters 99.9% of UV rays and suppresses 98% of blue light. As a reversible 24-inch privacy screen filter: The glossy side of the protector provides extra clarity and greater privacy, and the matte side minimizes glare and distracting reflections. Satisfy your different daily uses as needed.
- 【BETTER HD CLARTIY】Mamol 24 inch computer privacy screen Shield adds an extra layer of AR Ultra HD light transmission compared to others. It maintains the high definition of the screen without sacrificing too much screen brightness. It won't reduce the brightness and cause eye fatigue because of the privacy screen installed on the screen.
- 【ANTI SCRATCH & WASHABLE 】Our privacy anti-glare Monitor film has a surface enhancement layer to protect the privacy filter from scratches and fingerprints. It is washable and reusable. Even after prolonged use, you will get a brand new privacy screen for your desktop computer monitor after cleaning. Very Durable!
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