CLOAK

Choose Cloak

Cloak is an active defense layer for high-intent buying flows. It watches the page in real time, blocks hidden collection, reduces repeatable fingerprinting signals, and warns when a session starts crossing into manipulation. Checkout is the first proving ground because it is the fastest place to make invisible exploitation visible.

Start with the live proof

Try the Cloak demo, then join the beta if you want the real extension and direct follow-up.

Try Cloak demo Join Cloak beta

$7.8MBetterHelp paid after the FTC said sensitive intake and health data was shared for advertising

Hundredsof high-traffic sites were found running session replay scripts that could capture page content and form data

747/dayaverage RTB broadcasts per person in the U.S., according to ICCL’s adtech reporting

◈

Watch what the page is doing

Cloak watches the live buying flow as it unfolds. That includes tracker requests, session replay scripts, fingerprinting behavior, sudden urgency cues, and the patterns that make a transaction feel more manipulative than clear.

⬡

Reduce what the site can learn

Instead of only promising privacy, Cloak cuts collection where it can and weakens some of the repeatable clues that make the same shopper easy to recognize across visits. That matters because a 2025 real-user study found automated crawls missed 45% of the fingerprinting sites people actually encountered.

✦

Warn when systems start using leverage against the user

Checkout is the first proving ground, not the ceiling. Cloak should warn when a system starts using urgency, profile advantage, or pressure to shape the decision. The same defense pattern can travel with the user anywhere those signals start being used against them.

$ cloak watch --session shopping_checkout_live

✓ Session live | merchant profile loaded | checkout pressure tracing enabled

$ cloak stop --collection

> blocked session replay script before render...

> removed tracker request before cart sync fired...

✓ collection reduced | replay stopped | analytics payload trimmed

$ cloak reduce --fingerprint

> lowered canvas fingerprint precision during product zoom...

> reduced touch signature before identity confidence increased...

✓ fingerprint reduced | repeatable browser and device clues cut back

$ cloak firewall --decision

> price anchoring event detected...

> checkout urgency rose after cart value crossed threshold...

✓ warning prepared | checkout warning raised before final submit

Problem-led guides

Want the plain-English breakdowns too? These guides explain the exact privacy problems Cloak is built to stop so people can go deeper without hunting back to the homepage.

Checkout trackingLearn how checkout tracking works, what merchants can infer before purchase, and how Cloak helps block hidden collection, reduce fingerprinting, and warn when pressure rises.Stop URL tracking parametersUnderstand URL tracking parameters, why they matter for profiling, and how Cloak helps reduce the referral and session clues merchants can use to link browsing behavior.Block shopping trackersSee how shopping trackers build buyer profiles across product pages and checkouts, and how Cloak helps block hidden collection before it shapes pressure or targeting.Flight prices on another deviceLearn why flight prices can look different on another device, what travel sites can infer from repeat visits and fingerprinting, and how Cloak points visitors to a controlled travel proof case.Clearing cookies did not helpLearn why websites can still seem to know it is you after clearing cookies, opening incognito, or signing out, how fingerprinting and session clues survive obvious resets, and where Cloak gives a proof-first path without promising invisibility.Incognito still did not helpLearn why shopping sites can still seem to recognize you in incognito, how fingerprinting and sign-in state survive the obvious reset, and where Cloak gives a proof-first path without promising invisibility.

Ready to see Cloak protect a session?

Try the Cloak demo, then join the beta if you want the real extension and direct follow-up.

Try Cloak demo Join Cloak beta