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Anti-detect browser development, isolated by design.

Every fingerprint signal — canvas, WebGL, audio, fonts, WebRTC, TLS — isolated and controlled at the browser level, not bolted on as an extension. Built for teams running hundreds of profiles who can't afford one fingerprint leak to take the rest down.

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Why Entalogics for fingerprint isolation

Four things every
isolated browser actually needs.

The reasons clients pick us, in their own words. Each one is something most anti-detect tools promise and quietly don't deliver.

Expertise01

Isolation built into the engine, not the JS layer.

Most anti-detect tools spoof canvas and WebGL from a browser extension or an injected script. The extension itself becomes a signal. We modify the Chromium engine directly — nothing for a detection script to find.

Speed02

Working isolated browser in two weeks.

A working Chromium base, ready to extend with your profile-isolation model. You don't start from zero.

Coverage03

Every signal, not just the popular ones.

Canvas, WebGL, and audio get most of the attention. TLS/JA3 and HTTP/2 fingerprinting run at the network level, before your page even loads — and that's exactly where naive spoofing gets caught.

Scale04

Hundreds of profiles, zero cross-contamination.

Sandboxed cookies, storage, and cache per profile. What one profile does, sees, or exposes has zero effect on any other.

Who this is for

Three legitimate reasons
teams need real isolation.

The projects we take, in plain terms — not a general-purpose evasion pitch.

01
Market & competitive intelligence
Aggregating public pricing, reviews, and market trends at scale for competitive analysis. Collection infrastructure built from the same base image shares a fingerprint by default — distinct, consistent fingerprints per node stop it from being treated as one client and rate-limited as a single actor.
MARKET DATAPUBLIC SOURCES
02
Enterprise data privacy & compliance
Regulated companies working under GDPR, CCPA, and similar frameworks that can't have an employee's browser quietly streaming internal URLs, session metadata, or search history to third-party diagnostic servers. Full control over what telemetry leaves the corporate network, not just what's written in a privacy policy.
GDPRCCPADATA MINIMIZATION
03
Agency multi-account management
Marketing and ad agencies managing dozens of legitimate client accounts, where one client's cookies, cache, or local storage must never bleed into another's. The same isolation architecture behind our AdsLogins build, running 500+ ad account profiles in production.
AD AGENCIESCLIENT ISOLATION
VOICES

What founders say
on the record.

Verified feedback from Upwork, Clutch, and reference calls we're happy to set up before you sign anything.

Evan Kanouse

Evan Kanouse

CEO, Modestly

Entalogics has successfully delivered extension prototypes on time, and we are impressed with their project management and the finished product. The client communicates with Entalogics via virtual meetings, email, and messaging apps.
Adam Strock

Adam Strock

Founder, Flourish Schools

Collaborating with Entalogics was a great experience. Communication was clear, we aligned quickly, and their team delivered high-quality code on time with thoughtful technical decisions.
Giles Whitman

Giles Whitman

CTO, SentryBay

Their Chromium expertise helped us ship a hardened browser with live threat controls and enterprise rollout support. Security operations became significantly faster.
George Irvin

George Irvin

Founder, G3 Ventures LLC

Entalogics delivered our custom Electron browser in six months with isolated profile workflows and stable policy sync. Agent onboarding improved by 55% after rollout.
Dani Keo

Dani Keo

Project Manager, Sociall

Entalogics built our iOS Chromium-based mobile app with a smooth native feel, stable media rendering, and reliable sync. We shipped faster and improved engagement after launch.
Project Manager

Project Manager

RozmeriGPT

The web dashboard and Chrome extension now share prompts, billing, and analytics in one platform. Our content turnaround improved 4x after launch.
IIYA KHODAKOVSKY

IIYA KHODAKOVSKY

Project Manager, Omni Browser

Entalogics built our Omni Browser on top of Chromium with deep product-level execution. They implemented an integrated VPN and Omni Crypto Wallet directly in the browser, made strong architectural decisions, and delivered quality code on schedule with clear communication.
Sherzod Khabibullayev

Sherzod Khabibullayev

Project Manager, Digital Office: Aura

Entalogics built Digital Office: Aura as a custom Chromium-based authentication platform. Their team modified Chromium internals and integrated our manual custom authentication flow with reliable implementation, fast delivery, and consistent communication.
SELECTED WORK

Real products,
real ARR

One of the most specialized browsers we've built — every architectural decision exists to solve one problem.

All case studies

What gets fingerprinted

Seventeen signals,
every layer covered.

Most anti-detect tools handle the first four or five of these. The network-level and behavioral signals further down the list are where naive spoofing gets caught.

01
Canvas rendering
Derived from the hardware and driver stack underneath the browser, not from anything a page writes to disk. Trackers now run multiple canvas tests with different rendering paths to catch the inconsistencies naive spoofing leaves behind — a single fake value isn't enough.
CANVASHARDWARE-DERIVED
02
WebGL renderer & parameters
The renderer string, supported extensions, shader precision, and max texture size — collected at a deeper level than canvas. Spoofed values have to match a GPU that actually exists; a fabricated renderer string is a bigger red flag than no spoofing at all.
WEBGLGPU
03
AudioContext output
An inaudible signal run through an OfflineAudioContext and read back from the output buffer. Lower entropy than WebGL, but hard to fake because it depends on the real audio processing pipeline, not a JavaScript property you can just override.
AUDIOCONTEXTDSP
04
Fonts, screen & hardware
Installed font enumeration, screen resolution, color depth, hardware concurrency, and device memory. Consistency matters as much as the values themselves — a profile spoofing Windows that still reports Apple-exclusive fonts is telling on itself.
FONTSSCREENHARDWARE
05
WebRTC leaks
ICE candidate gathering can expose a real local or public IP even behind a clean proxy. One of the most common ways otherwise well-isolated profiles get correlated back to each other.
WEBRTCIP LEAK
06
Media device enumeration
navigator.mediaDevices reporting zero cameras and microphones is itself a signal — real hardware almost never comes back empty. Profiles need plausible virtual device entries, not an empty array.
MEDIA DEVICESHARDWARE IDS
07
User-Agent & Client Hints
The classic UA string, plus the Client Hints headers Chrome now uses alongside it. UA reduction was rolled out to limit passive fingerprinting — but a Client Hints profile that doesn't match the rest of the fingerprint is its own tell.
USER-AGENTCLIENT HINTS
08
TLS / JA3 fingerprint
A network-level fingerprint taken from the TLS ClientHello — TLS version, cipher suites, extensions, elliptic curves — before the page ever loads. Invisible to JavaScript-based checks, and the layer most anti-detect tools don't touch at all.
TLSJA3/JA4NETWORK-LEVEL
09
HTTP/2 fingerprint
SETTINGS frame ordering and other connection-level details, often paired with TLS fingerprinting for a stronger combined signal. Same story as JA3 — it runs below the page, where spoofing a canvas value does nothing.
HTTP/2CONNECTION-LEVEL
10
Storage & cache persistence
localStorage, IndexedDB, and cache-based identifiers survive a fingerprint reset if storage isn't isolated along with it — quietly re-linking a 'new' profile back to the old one.
STORAGEPERSISTENCE
11
Timezone & locale
Intl.DateTimeFormat and navigator.language expose the system timezone and locale. A profile with a US IP but a timezone or language that doesn't match is one of the simplest inconsistencies to catch — and one of the easiest to get wrong.
TIMEZONELOCALEINTL API
12
Permissions API
Querying every permission type — camera, microphone, geolocation, notifications — builds a state matrix unique enough to identify a browser on its own. Growing in importance as trackers lean on it more now that canvas and WebGL get more scrutiny.
PERMISSIONS APISTATE MATRIX
13
Speech synthesis voices
speechSynthesis.getVoices() returns a voice list that reveals OS, browser version, and locale — high entropy, and Chrome ships with no protection against it at all. One of the more overlooked signals in most anti-detect tooling.
SPEECH SYNTHESISVOICE ENUMERATION
14
CSS-only fingerprinting
Feature-support testing through stylesheets alone — no JavaScript required — identifies browser engine, version, and rendering capabilities. Invisible to script blockers and most anti-detect tools, since it never touches the JS layer they're built to intercept.
CSSFEATURE DETECTION
15
Performance API timing
Clock resolution, CPU timing patterns, and resource-load timing all leak real hardware behavior. One of the hardest signals to fake convincingly, because it depends on how the actual machine executes code, not a property you can override.
PERFORMANCE APITIMING
16
CDP protocol leaks
Distinct from the navigator.webdriver flag — this is about traces the DevTools Protocol connection itself leaves, which stealth plugins that only patch JavaScript properties never touch.
CDPDEVTOOLS PROTOCOL
17
Touch & pointer consistency
maxTouchPoints and pointer media queries need to agree with the rest of the profile — a 'mobile' fingerprint that reports no touch support is the same kind of inconsistency as a font list that doesn't match the claimed OS.
TOUCHPOINTERCONSISTENCY

A real 2026 anti-bot system checks upward of 40 signals across network, browser, and behavioral layers. This list is the depth we build to, not a claim that it's every check that exists.

Hard-won lessons

Why naive spoofing
gets caught.

Five mistakes we see in every isolation project that didn't hold up. None of them are visible on day one — all of them show up the first time a platform tightens detection.

01
Spoofing the browser, ignoring the network.
TLS/JA3 fingerprinting runs at the TCP handshake, before the page loads. A perfect canvas and WebGL spoof still gets caught if the network layer was never touched.
02
Fabricated hardware values.
A WebGL renderer string for a GPU that doesn't exist is a bigger signal than leaving it alone. Spoofed values have to correspond to real hardware.
03
Spoofing from an extension.
The extension itself has a footprint — detection scripts check for exactly the kind of API override an injected script leaves behind.
04
Signals that don't agree with each other.
Canvas says one GPU, WebGL says another. Real tracking scripts cross-check signals against each other, not just one at a time.
05
Storage that doesn't reset with the fingerprint.
A new browser identity with the old profile's localStorage and IndexedDB still attached re-links itself right back to what it was supposed to replace.

We've seen each of these on takeovers. None of them happen on our builds — every signal is checked for consistency against every other signal before a build ships.

What we build

Eight deliverables,
one engineering bench.

The specific things clients hire us for, beyond raw fingerprint spoofing.

01
Native fingerprint isolation
Canvas, WebGL, audio, fonts, WebRTC, and media-device enumeration modified at the Chromium engine level — not injected via extension or content script, so there's no extra signal for a detection script to pick up.
ENGINE-LEVELCANVASWEBGLAUDIO
02
Network-level isolation
TLS/JA3 and HTTP/2 fingerprint handling alongside the JavaScript-level signals — the layer most anti-detect tools skip entirely.
TLSJA3/JA4HTTP/2
03
Profile & session architecture
Sandboxed cookies, storage, and cache per profile, with an AES-256 encrypted vault and persistence across restarts — pick up exactly where a profile left off, synced securely across a distributed team.
PROFILESAES-256ENCRYPTED VAULT
04
Automation compatibility
Profiles that work cleanly with Playwright and Puppeteer for scripted QA and workflow automation, with default automation flags and variables cleaned up so a test suite doesn't trip your own detection logic.
PLAYWRIGHTPUPPETEER
05
Local REST API
A local API to programmatically create, clone, launch, update, and terminate profiles from your own backend or automation pipeline — no manual clicking through a UI at scale.
REST APIPROGRAMMATIC CONTROL
06
Team & access controls
A centralized dashboard, role-based profile sharing, and activity visibility for teams managing large account volumes together — without exposing raw proxy credentials or session tokens to every seat.
ROLE-BASED ACCESSTEAM DASHBOARD
07
Full rebrand & distribution
A custom branded UI with no visible Chromium or third-party origin, plus code-signed installers and an auto-update pipeline.
REBRANDCODE-SIGNED
08
Telemetry & compliance control
Every diagnostic ping a stock browser sends by default — crash reporters, usage analytics, safe-browsing lookups — audited and either disabled or routed through your own infrastructure, built for GDPR/CCPA data-minimization requirements.
GDPRCCPATELEMETRY AUDIT

Platforms

Platforms
we build for.

A desktop tool by default, packaged the way ad-ops and automation teams actually install and run software — including headless deployment on Linux for scripted workflows.

Windows● SUPPORTED
Windows 10 · 11 · Server 2019+
MSIXMSIEXE installer
SIGNING
Authenticode · EV cert
EXTRAS
Group Policy ADMX templates · MDM-ready
macOS● SUPPORTED
macOS 12 Monterey and above
DMGPKGauto-mount installer
SIGNING
Apple Developer ID · notarized
EXTRAS
Hardened Runtime · sandbox entitlements
Linux● SUPPORTED
Debian / Ubuntu · Fedora · Arch
.deb.rpmAppImage
SIGNING
GPG signed repos
EXTRAS
systemd integration · headless server profiles

Engagement shape

From engine
to network layer.

A typical isolation engagement, end-to-end. The network layer gets scoped at week one — not bolted on after a platform starts detecting profiles.

W01–02
Discovery & architecture
Target platforms, the detection vectors that matter most for your use case, profile-isolation model, and proxy integration plan. Fixed quote at end of week 2.
W03–10
Core build
Canvas, WebGL, audio, and font isolation at the engine level, WebRTC leak prevention, profile sandboxing. Working beta on staging by week 8.
W11–14
Network layer & hardening
TLS/JA3 and HTTP/2 fingerprint handling, automated cross-signal consistency checks, code-signing and distribution pipeline. Every profile tested against Pixelscan, CreepJS, and BrowserLeaks before it ships.
W15+
Maintain & evolve
Detection techniques don't stand still — ongoing patches as trackers add new signals, upstream Chromium sync, feature iteration. Long-term retainer with the team that built it.

Stack

Isolation stack.
Production-tested.

Each row below has run at real scale — 500+ ad account profiles from one install, in production.

Isolation layer
Chromium fork · engine-level fingerprint injection
Network
TLS/JA3 handling · SOCKS5/HTTP proxy integration
Automation
Playwright · Puppeteer-compatible profiles
Storage
Encrypted profile vault · sandboxed per-profile storage
Languages
C++ · Go · TypeScript
Infra
AWS · code-signing & auto-update pipeline

ENGAGEMENT

Three ways to
work with us.

Nothing here bills by the hour. Pick the lane that matches your stage: a fixed-quote build, or a standing partnership watching for new detection techniques.

FIXED SCOPEone-off build

Ship an isolated browser, end to end.

For a defined set of profiles and detection vectors

Fixed scope, fixed price, senior-only team. Code-signing and the update pipeline included from day one.

  • Zero juniors on client work
  • Fixed quote in week 2
  • Code, infra, runbook — yours
Plan a fixed build
DEDICATED TEAMmonthly

Hire dedicated fingerprint engineers.

For ongoing detection work as tracking techniques change

Senior engineers in your Slack and standups for the engagement's length. Scale, pause, or exit with 30 days' notice.

  • Same senior bar as fixed-scope
  • Embedded in your team
  • Direct line to the engineers
Hire dedicated engineers
ENGAGEMENTcustom

Standing detection-response partnership.

For a browser already in production at scale

Tracking techniques evolve constantly. A standing partner watching for new signals and patching before they cost you accounts.

  • Ongoing detection monitoring
  • Priority patch turnaround
  • Procurement-friendly paper
Talk to a senior engineer

Building the browser this sits inside of, not just the isolation layer? See Chromium browser development

Related work

You might
also need.

A deeper look at the browser this isolation layer sits inside of, plus real shipped work.

FAQ

Questions we get on almost every isolation call.

Don't see yours here? Ask us directly.

The tool itself is legal — you're running a browser with a different fingerprint, the same way privacy tools like Tor or Brave do. What matters is what you use it for. The projects we take are all inside clearly legitimate territory: an agency managing separate client ad accounts, a company collecting its own market-intelligence data from publicly available sources, and enterprise clients who need real control over what telemetry leaves a regulated network. Using it to violate a platform's terms of service is a separate question from legality, and fraud, fake reviews, or credential stuffing are illegal regardless of the browser. We don't take projects designed around those.
A VPN or proxy only changes your IP address. It does nothing about canvas, WebGL, audio, or TLS fingerprinting — which is how most accounts actually get linked even behind a clean IP. A proxy is one input to a real isolation setup, not the whole solution.
An extension has to inject its overrides into the page, and that injection is itself a detectable signal — trackers check for exactly the kind of API modification an extension leaves behind. We modify the Chromium engine directly, so there's no extension footprint to find.
Chromium by default — it's what our production work (including the AdsLogins build) is on, and it's the more common target for this kind of project. Gecko-based (Firefox) isolation is a different engine with its own fingerprinting surface, and we'll scope that separately if your specific target platforms call for it rather than assume it's a drop-in of the same work.
Both. TLS and HTTP/2 fingerprinting run at the network level, before your page even loads — invisible to JavaScript-based checks and the layer most anti-detect tools skip entirely. A browser that only spoofs canvas and WebGL while leaving TLS untouched is still linkable at the connection level.
Every profile gets checked against public fingerprint-testing tools — Pixelscan, CreepJS, BrowserLeaks — as part of the build, not just at the end. Those tools are built to catch exactly the inconsistencies naive spoofing leaves behind, so they're a genuine test, not a formality.
Yes — profiles are built to work cleanly with both for scripted workflows, without breaking the isolation the rest of the browser depends on.
Depends on the architecture, but our AdsLogins build runs 500+ ad accounts from a single install with account bans under 2% and zero cross-profile fingerprint leakage in production — that's the scale this kind of isolation is built for.

Senior engineers

Tell us what you're building.We'll scope it this quarter.

Free 30-minute call with a senior engineer. By the end you'll have a real read on which fingerprint signals matter for your use case and a realistic ship date — whether you build with us or not.