{
 "meta": {
  "title": "Antidetect browser benchmark",
  "tested": "2026-10-28 to 2026-10-29",
  "publisher": "AliasMode (maker of one tested product)",
  "host": "one Linux x86_64 server, no GPU, Xvfb display; every product asked for a Windows identity; free plans or free trials only",
  "not_tested": {
   "Multilogin": "sign-up form failed 3 times (2 IPs, 3 email providers)",
   "Vision": "free trial requires a linked Telegram account",
   "Kameleo, Incogniton, Linken Sphere, Undetectable, BitBrowser, Hidemium, Hidemyacc": "no Linux desktop app",
   "Nstbrowser": "Linux build is a headless agent only"
  },
  "dropped_checks": {
   "DataDome": "stock Chrome was blocked on every test IP",
   "iphey": "no verdict even for stock Chrome"
  },
  "method_changes_after_results": [
   "Cloudflare scored as passes out of 3 pages (scrapingcourse.com, zerocaptcha.io, capskip.com) instead of 1 attempt"
  ],
  "tiers": "S >= 85, A 70-84.9, B 55-69.9, C 40-54.9, D < 40"
 },
 "rows": [
  {
   "product": "AliasMode",
   "row": "AliasMode Firefox",
   "app_version": "beta.69",
   "engine_tested": "AliasMode Firefox 156 (Firefox)",
   "tier": "A",
   "total": 81.0,
   "scores": {
    "real_anti_bot_checks_35": 35.0,
    "profiles_not_linkable_20": 14.29,
    "no_impossible_values_15": 15.0,
    "engine_freshness_10": 2.5,
    "public_checkers_10": 6.33,
    "speed_ram_5": 2.88,
    "price_openness_5": 5
   },
   "results": {
    "cloudflare_passes_of_3": 3,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": false,
     "vm": false
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 90,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": false
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 5,
    "impossible_values_found": [],
    "launch_seconds_median": 3.866,
    "browser_ram_mb_median": 561.1
   },
   "note": null
  },
  {
   "product": "AliasMode",
   "row": "AliasMode Chromium",
   "app_version": "beta.70",
   "engine_tested": "AliasMode Chromium 155.0.8059.85 build 4 (Chromium)",
   "tier": "A",
   "total": 72.5,
   "scores": {
    "real_anti_bot_checks_35": 27.53,
    "profiles_not_linkable_20": 11.43,
    "no_impossible_values_15": 12.0,
    "engine_freshness_10": 7.5,
    "public_checkers_10": 6.33,
    "speed_ram_5": 2.75,
    "price_openness_5": 5
   },
   "results": {
    "cloudflare_passes_of_3": 2,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": true,
     "vm": false
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 90,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": false
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 4,
    "impossible_values_found": [
     "core Windows fonts missing, or Linux-only fonts visible",
     "speech voices are not Windows voices"
    ],
    "launch_seconds_median": 5.388,
    "browser_ram_mb_median": 529.0
   },
   "note": "AliasMode Chromium as shipped in beta.70 (own Linux build)"
  },
  {
   "product": "Dolphin Anty",
   "row": "Dolphin Anty",
   "app_version": "2026.295.27762",
   "engine_tested": "Anty Chrome 156.0.8078.47",
   "tier": "A",
   "total": 71.8,
   "scores": {
    "real_anti_bot_checks_35": 29.4,
    "profiles_not_linkable_20": 8.57,
    "no_impossible_values_15": 10.5,
    "engine_freshness_10": 10.0,
    "public_checkers_10": 6.33,
    "speed_ram_5": 4.96,
    "price_openness_5": 2
   },
   "results": {
    "cloudflare_passes_of_3": 3,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": true,
     "vm": true
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 90,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": false
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 3,
    "impossible_values_found": [
     "core Windows fonts missing, or Linux-only fonts visible",
     "WebGL renderer is not a Windows ANGLE/Direct3D string, or software renderer visible",
     "speech voices are not Windows voices"
    ],
    "launch_seconds_median": 1.345,
    "browser_ram_mb_median": 457.9
   },
   "note": null
  },
  {
   "product": "Donut Browser",
   "row": "Donut Browser",
   "app_version": "0.35.5",
   "engine_tested": "Wayfern 155.0.8059.79 (Chromium)",
   "tier": "B",
   "total": 69.1,
   "scores": {
    "real_anti_bot_checks_35": 30.33,
    "profiles_not_linkable_20": 11.43,
    "no_impossible_values_15": 6.0,
    "engine_freshness_10": 7.5,
    "public_checkers_10": 8.0,
    "speed_ram_5": 2.83,
    "price_openness_5": 3
   },
   "results": {
    "cloudflare_passes_of_3": 2,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": false,
     "vm": false
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 90,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": true
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 4,
    "impossible_values_found": [
     "navigator.platform is not Win32",
     "client hints / UA do not say Windows, or platformVersion impossible",
     "core Windows fonts missing, or Linux-only fonts visible",
     "WebGL renderer is not a Windows ANGLE/Direct3D string, or software renderer visible",
     "speech voices are not Windows voices",
     "screen values impossible"
    ],
    "launch_seconds_median": 6.193,
    "browser_ram_mb_median": 493.0
   },
   "note": "free plan offers no Windows identity; tested with its Linux identity, tells counted against Windows as METHOD requires"
  },
  {
   "product": "Camoufox",
   "row": "Camoufox",
   "app_version": "library 0.5.8",
   "engine_tested": "Camoufox 156.0.1-beta.36 (Firefox)",
   "tier": "B",
   "total": 67.9,
   "scores": {
    "real_anti_bot_checks_35": 32.2,
    "profiles_not_linkable_20": 2.86,
    "no_impossible_values_15": 15.0,
    "engine_freshness_10": 2.5,
    "public_checkers_10": 8.0,
    "speed_ram_5": 2.35,
    "price_openness_5": 5
   },
   "results": {
    "cloudflare_passes_of_3": 3,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": false,
     "vm": true
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 90,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": true
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 1,
    "impossible_values_found": [],
    "launch_seconds_median": 5.198,
    "browser_ram_mb_median": 661.0
   },
   "note": null
  },
  {
   "product": "Octo Browser",
   "row": "Octo Browser",
   "app_version": "3.1.3",
   "engine_tested": "Octium 156.2613.4 (Chrome 156)",
   "tier": "B",
   "total": 64.5,
   "scores": {
    "real_anti_bot_checks_35": 32.2,
    "profiles_not_linkable_20": 0.0,
    "no_impossible_values_15": 12.0,
    "engine_freshness_10": 10.0,
    "public_checkers_10": 6.33,
    "speed_ram_5": 3.94,
    "price_openness_5": 0
   },
   "results": {
    "cloudflare_passes_of_3": 3,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": true,
     "vm": false
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 90,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": false
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 0,
    "impossible_values_found": [
     "core Windows fonts missing, or Linux-only fonts visible",
     "speech voices are not Windows voices"
    ],
    "launch_seconds_median": 2.328,
    "browser_ram_mb_median": 450.3
   },
   "note": "tested on the free 2-day trial (code TRIAL)"
  },
  {
   "product": "CloakBrowser",
   "row": "CloakBrowser (free 146)",
   "app_version": "library 0.6.4",
   "engine_tested": "Chromium 146.0.7680.177 (free build)",
   "tier": "B",
   "total": 63.7,
   "scores": {
    "real_anti_bot_checks_35": 28.0,
    "profiles_not_linkable_20": 14.29,
    "no_impossible_values_15": 12.0,
    "engine_freshness_10": 0,
    "public_checkers_10": 2.33,
    "speed_ram_5": 4.04,
    "price_openness_5": 3
   },
   "results": {
    "cloudflare_passes_of_3": 3,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": true,
     "tampering": true,
     "vm": false
    },
    "creepjs_lies": 3,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 70,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": false
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 5,
    "impossible_values_found": [
     "core Windows fonts missing, or Linux-only fonts visible",
     "navigator.languages and Accept-Language disagree"
    ],
    "launch_seconds_median": 2.086,
    "browser_ram_mb_median": 463.0
   },
   "note": null
  },
  {
   "product": "DICloak",
   "row": "DICloak",
   "app_version": "2.9.9",
   "engine_tested": "Chrome 142.0.7444.273 core (user agent claims 147)",
   "tier": "B",
   "total": 61.4,
   "scores": {
    "real_anti_bot_checks_35": 29.4,
    "profiles_not_linkable_20": 14.29,
    "no_impossible_values_15": 6.0,
    "engine_freshness_10": 0,
    "public_checkers_10": 6.17,
    "speed_ram_5": 3.5,
    "price_openness_5": 2
   },
   "results": {
    "cloudflare_passes_of_3": 3,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": true,
     "vm": true
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 85,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": false
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 5,
    "impossible_values_found": [
     "core Windows fonts missing, or Linux-only fonts visible",
     "WebGL renderer is not a Windows ANGLE/Direct3D string, or software renderer visible",
     "speech voices are not Windows voices",
     "native-code checks fail (toString / prototype / cross-realm lies)",
     "Windows 8.1 user agent with Chrome 147 (Chrome stopped supporting Windows 8.1 at version 110)",
     "UA claims Chrome 147, real engine is Chrome 142"
    ],
    "launch_seconds_median": 2.582,
    "browser_ram_mb_median": 511.6
   },
   "note": null
  },
  {
   "product": "AdsPower",
   "row": "AdsPower SunBrowser",
   "app_version": "8.9.23",
   "engine_tested": "SunBrowser Chrome 155.0.8059.85",
   "tier": "B",
   "total": 60.0,
   "scores": {
    "real_anti_bot_checks_35": 29.4,
    "profiles_not_linkable_20": 2.86,
    "no_impossible_values_15": 9.0,
    "engine_freshness_10": 7.5,
    "public_checkers_10": 6.67,
    "speed_ram_5": 3.55,
    "price_openness_5": 1
   },
   "results": {
    "cloudflare_passes_of_3": 3,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": true,
     "vm": true
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 100,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": false
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 1,
    "impossible_values_found": [
     "client hints / UA do not say Windows, or platformVersion impossible",
     "core Windows fonts missing, or Linux-only fonts visible",
     "WebGL renderer is not a Windows ANGLE/Direct3D string, or software renderer visible",
     "speech voices are not Windows voices"
    ],
    "launch_seconds_median": 2.214,
    "browser_ram_mb_median": 553.7
   },
   "note": null
  },
  {
   "product": "AdsPower",
   "row": "AdsPower FlowerBrowser",
   "app_version": "8.9.23",
   "engine_tested": "FlowerBrowser Firefox 153",
   "tier": "C",
   "total": 54.6,
   "scores": {
    "real_anti_bot_checks_35": 32.2,
    "profiles_not_linkable_20": 0.0,
    "no_impossible_values_15": 12.0,
    "engine_freshness_10": 0,
    "public_checkers_10": 6.67,
    "speed_ram_5": 2.76,
    "price_openness_5": 1
   },
   "results": {
    "cloudflare_passes_of_3": 3,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": true,
     "vm": false
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 100,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": false
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 0,
    "impossible_values_found": [
     "core Windows fonts missing, or Linux-only fonts visible",
     "speech voices are not Windows voices"
    ],
    "launch_seconds_median": 3.243,
    "browser_ram_mb_median": 651.7
   },
   "note": null
  },
  {
   "product": "MoreLogin",
   "row": "MoreLogin Chrome",
   "app_version": "2.70.0",
   "engine_tested": "Chrome 152",
   "tier": "C",
   "total": 45.3,
   "scores": {
    "real_anti_bot_checks_35": 15.4,
    "profiles_not_linkable_20": 8.57,
    "no_impossible_values_15": 10.5,
    "engine_freshness_10": 0,
    "public_checkers_10": 6.67,
    "speed_ram_5": 3.12,
    "price_openness_5": 1
   },
   "results": {
    "cloudflare_passes_of_3": 0,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": true,
     "vm": true
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 100,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": false
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 3,
    "impossible_values_found": [
     "core Windows fonts missing, or Linux-only fonts visible",
     "WebGL renderer is not a Windows ANGLE/Direct3D string, or software renderer visible",
     "speech voices are not Windows voices"
    ],
    "launch_seconds_median": 3.054,
    "browser_ram_mb_median": 557.5
   },
   "note": null
  },
  {
   "product": "GoLogin",
   "row": "GoLogin",
   "app_version": "4.40.7",
   "engine_tested": "Orbita 154.0.8037.97 (Chromium)",
   "tier": "C",
   "total": 44.7,
   "scores": {
    "real_anti_bot_checks_35": 15.4,
    "profiles_not_linkable_20": 2.86,
    "no_impossible_values_15": 9.0,
    "engine_freshness_10": 5.0,
    "public_checkers_10": 6.17,
    "speed_ram_5": 4.26,
    "price_openness_5": 2
   },
   "results": {
    "cloudflare_passes_of_3": 0,
    "recaptcha_v3_score": 0.9,
    "fingerprint_pro": {
     "bot": false,
     "tampering": true,
     "vm": true
    },
    "creepjs_lies": 0,
    "creepjs_headless_pct": 0,
    "creepjs_stealth_pct": 0,
    "browserscan_authenticity_pct": 85,
    "pixelscan": {
     "consistent": false,
     "no_masking_detected": false
    },
    "hashed_signals_that_differ_between_two_profiles_of_7": 1,
    "impossible_values_found": [
     "core Windows fonts missing, or Linux-only fonts visible",
     "WebGL renderer is not a Windows ANGLE/Direct3D string, or software renderer visible",
     "speech voices are not Windows voices",
     "profile A user agent carries an \"AVG/147.0.0.0\" token next to Chrome 154 (stock Chrome never sends it)"
    ],
    "launch_seconds_median": 1.604,
    "browser_ram_mb_median": 519.3
   },
   "note": null
  }
 ]
}