Provider benchmark

Kernel

In the latest complete published run containing Kernel, Kernel recorded 81.9% protected-site bypass (#3 of 7), 2,136 ms median full round trip (#5 of 8), 3.3% infrastructure failure rate (#3 of 8), and $0.06 / hr published browser price (#4 of 8). Rankings compare only providers with a measured value for that metric.

Latest complete run Oct 20, 2026 · 138 result rows · runner region US West · provider destination provider default · compared with 7 providers · 2 published runs from this origin

At a glance

How Kernel compares

Each chart ranks the provider cohort from Kernel's latest available run. Bar length represents the reported value; the selected provider is highlighted.

Stealth

Protected-site bypass rate

Mean bypass rate across protected targets at concurrency 1. Higher is better.

81.9%

#3 of 7

  1. 1Browserless
    93.7%
  2. 2Browser Use
    87.9%
  3. 3Kernel
    81.9%
  4. 4Anchor Browser
    81.0%
  5. 5Browserbase
    78.1%
  6. 6Steel
    75.9%
  7. 7Hyperbrowser
    73.7%
KernelOther providersFull chart →

Speed

Median full round trip

End-to-end time on baseline targets at concurrency 1. Lower is better.

2,136 ms

#5 of 8

  1. 1Browserless
    1,452 ms
  2. 2Browserbase
    1,604 ms
  3. 3Hyperbrowser
    1,615 ms
  4. 4Notte
    1,705 ms
  5. 5Kernel
    2,136 ms
  6. 6Browser Use
    2,722 ms
  7. 7Steel
    3,521 ms
  8. 8Anchor Browser
    4,266 ms
KernelOther providersFull chart →

Reliability

Infrastructure failure rate

Mean infrastructure failure rate on baseline targets. Lower is better.

3.3%

#3 of 8

  1. 1Anchor Browser
    0.0%
  2. 2Steel
    1.6%
  3. 3Kernel
    3.3%
  4. 4Notte
    6.9%
  5. 5Browserbase
    7.8%
  6. 5Browser Use
    7.8%
  7. 7Hyperbrowser
    8.2%
  8. 8Browserless
    8.5%
KernelOther providersFull chart →

Price

Standard browser list price

Published price per browser hour, excluding stealth add-ons. Lower is better.

$0.06 / hr

#4 of 8

  1. 1Browser Use
    $0.02 / hr
  2. 2Anchor Browser
    $0.05 / hr
  3. 2Notte
    $0.05 / hr
  4. 4Kernel
    $0.06 / hr
  5. 5Hyperbrowser
    $0.10 / hr
  6. 5Steel
    $0.10 / hr
  7. 7Browserbase
    $0.12 / hr
  8. 8Browserless
    $0.15 / hr
KernelOther providersFull chart →

Run history

Kernel performance over time

Trends use every published Track 1 run containing Kernel, ordered from oldest to newest. Rankings are recalculated against the provider cohort present in each run.

Stealth

Protected-site bypass rate

Higher is better

81.9%

#3 of 7

Sep 4, 20262 measured runsOct 20, 2026 · Full chart →
  • Sep 4, 2026: 75.2%, #3 of 8
  • Oct 20, 2026: 81.9%, #3 of 7

Speed

Median full round trip

Lower is better

2,136 ms

#5 of 8

Sep 4, 20262 measured runsOct 20, 2026 · Full chart →
  • Sep 4, 2026: 2,360 ms, #4 of 8
  • Oct 20, 2026: 2,136 ms, #5 of 8

Reliability

Infrastructure failure rate

Lower is better

3.3%

#3 of 8

Sep 4, 20262 measured runsOct 20, 2026 · Full chart →
  • Sep 4, 2026: 0.0%, Tied #1 of 8
  • Oct 20, 2026: 3.3%, #3 of 8

Price

Standard browser list price

Lower is better

$0.06 / hr

#4 of 8

Sep 4, 20262 measured runsOct 20, 2026 · Full chart →
  • Sep 4, 2026: $0.06 / hr, #4 of 8
  • Oct 20, 2026: $0.06 / hr, #4 of 8

Competitive view

Kernel vs. other browser providers

The current provider stays at the top for orientation; each metric carries its independent rank. Lower is better for speed, failure rate, and price. Higher is better for bypass rate.

ProviderProtected bypassFull round tripFailure rateList price / hour
Kernel81.9%#3 of 72,136 ms#5 of 83.3%#3 of 8$0.06 / hr#4 of 8
Anchor Browser81.0%#4 of 74,266 ms#8 of 80.0%#1 of 8$0.05 / hrTied #2 of 8
Browserbase78.1%#5 of 71,604 ms#2 of 87.8%Tied #5 of 8$0.12 / hr#7 of 8
Browserless93.7%#1 of 71,452 ms#1 of 88.5%#8 of 8$0.15 / hr#8 of 8
Browser Use87.9%#2 of 72,722 ms#6 of 87.8%Tied #5 of 8$0.02 / hr#1 of 8
Hyperbrowser73.7%#7 of 71,615 ms#3 of 88.2%#7 of 8$0.10 / hrTied #5 of 8
Notte--Not ranked1,705 ms#4 of 86.9%#4 of 8$0.05 / hrTied #2 of 8
Steel75.9%#6 of 73,521 ms#7 of 81.6%#2 of 8$0.10 / hrTied #5 of 8

Stealth breakdown

Kernel bypass rate by antibot vendor

Vendor-specific results reveal where a provider's stealth stack is strongest. Thin cells are shown as target counts rather than treated as broad conclusions.

Akamai

Tied #1 of 8

100.0%

5 protected targets in this run

AWS WAF

#4 of 7

60.0%

5 protected targets in this run

Cloudflare

Tied #3 of 7

80.0%

5 protected targets in this run

DataDome

#1 of 7

91.1%

5 protected targets in this run

Kasada

Tied #2 of 7

80.0%

5 protected targets in this run

PerimeterX (HUMAN)

#4 of 7

84.4%

5 protected targets in this run

Ticketmaster

#7 of 7

77.8%

5 protected targets in this run

Latency by origin

Kernel latency by region

Baseline targets at concurrency 1, measured from each runner origin in this version. Latency is a client-to-provider round trip, so origins are shown side by side, never ranked or averaged together.

US West

Oct 14, 2026
Median session ready
1,116 ms
Median full round trip
2,136 ms

Provider destination: provider default

EU West

Oct 15, 2026
Median session ready
1,477 ms
Median full round trip
2,681 ms

Provider destination: provider default

US East

Oct 15, 2026
Median session ready
1,206 ms
Median full round trip
2,138 ms

Provider destination: provider default

Commercial context

Kernel pricing snapshot

Provider pricing source ↗

Published plan prices and concurrency ceilings from the benchmark pricing snapshot, last updated 2026-08-07. The benchmark ran on Hobbyist.

PlanMonthly priceMaximum concurrency
Developer$0 / month5
HobbyistBenchmarked$30 / month10
Start-Up$200 / month150
EnterpriseCustomNot published

Plan fees, included credits, and measured usage are separate concepts. The headline hourly rate is the normalized standard-browser list price and excludes stealth add-ons.

All benchmark scopes

Baseline and protected workloads, both isolated and under load. These are the aggregate cells behind the summary above.

Baseline · concurrency 1 (isolated)

Bypass rate
92.8%
Failure rate
3.3%
Completion
97.1%
Session ready
1,116 ms
Navigation
425 ms
Round trip
2,136 ms
Consistency σ
247 ms
Cost @10min
$0.010

n=9 per target · 34 targets

Baseline · concurrency 5 (under load)

Bypass rate
68.2%
Failure rate
27.1%
Completion
97.1%
Session ready
2,284 ms
Navigation
422 ms
Round trip
4,102 ms
Consistency σ
1,615 ms
Cost @10min
$0.010

n=5 per target · 34 targets

Protected · concurrency 1 (isolated)

Bypass rate
81.9%
Failure rate
0.0%
Completion
88.6%
Session ready
1,259 ms
Navigation
1,438 ms
Round trip
3,492 ms
Consistency σ
500 ms
Cost @10min
$0.010

n=9 per target · 35 targets

Protected · concurrency 5 (under load)

Bypass rate
84.0%
Failure rate
1.1%
Completion
88.6%
Session ready
1,350 ms
Navigation
1,433 ms
Round trip
3,658 ms
Consistency σ
271 ms
Cost @10min
$0.010

n=5 per target · 35 targets

Kernel per-target results

Every target behind the aggregate figures, including failures and blocks. Nothing is silently removed from this table.

TargetSet / antibotConc.nRound trip medianBypassStatusError
wikipedia-web-browserbaseline191,985 ms100%ok
wikipedia-web-browserbaseline551,930 ms100%ok
httpbin-htmlbaseline191,824 ms100%ok
httpbin-htmlbaseline552,059 ms100%ok
mdn-array-mapbaseline192,136 ms100%ok
mdn-array-mapbaseline554,102 ms60%infra failure
github-react-repobaseline193,547 ms100%ok
github-react-repobaseline554,423 ms80%infra failure
nasa-historybaseline192,169 ms100%ok
nasa-historybaseline555,367 ms60%infra failure429 Rate limit exceeded. Please retry later.
herokuapp-testing-indexbaseline191,901 ms56%infra failureNavigation timeout of 30000 ms exceeded
herokuapp-testing-indexbaseline552,036 ms40%infra failureNavigation timeout of 30000 ms exceeded
books-toscrape-catalogbaseline191,960 ms100%ok
books-toscrape-catalogbaseline552,005 ms100%ok
quotes-toscrape-homebaseline191,801 ms100%ok
quotes-toscrape-homebaseline551,808 ms100%ok
wikipedia-python-languagebaseline192,248 ms100%ok
wikipedia-python-languagebaseline552,402 ms100%blockedexpected content absent after 30000ms: "Python"
wikipedia-artificial-intelligencebaseline192,653 ms100%ok
wikipedia-artificial-intelligencebaseline553,107 ms100%ok
python-docs-tutorialbaseline191,922 ms100%ok
python-docs-tutorialbaseline555,099 ms60%infra failure429 Rate limit exceeded. Please retry later.
mdn-css-guidebaseline192,033 ms100%ok
mdn-css-guidebaseline555,041 ms60%infra failure429 Rate limit exceeded. Please retry later.
github-vscode-repobaseline192,758 ms100%ok
github-vscode-repobaseline554,172 ms60%infra failure
wikipedia-world-wide-webbaseline192,176 ms100%ok
wikipedia-world-wide-webbaseline554,246 ms60%infra failure429 Rate limit exceeded. Please retry later.
w3c-html52-specbaseline192,142 ms100%ok
w3c-html52-specbaseline554,007 ms60%infra failure429 Rate limit exceeded. Please retry later.
ietf-rfc2616baseline19--0%blockedexpected content absent after 30000ms: "Hypertext Transfer Protocol"
ietf-rfc2616baseline55--0%blockedexpected content absent after 30000ms: "Hypertext Transfer Protocol"
gutenberg-pride-and-prejudicebaseline192,045 ms100%ok
gutenberg-pride-and-prejudicebaseline552,119 ms100%ok
python-org-homebaseline191,981 ms100%ok
python-org-homebaseline551,945 ms100%ok
httpbin-jsonbaseline191,722 ms100%ok
httpbin-jsonbaseline554,706 ms60%infra failure429 Rate limit exceeded. Please retry later.
usa-gov-homebaseline192,096 ms100%ok
usa-gov-homebaseline554,971 ms60%infra failure429 Rate limit exceeded. Please retry later.
loc-gov-homebaseline192,412 ms100%ok
loc-gov-homebaseline555,483 ms60%infra failure
wikipedia-history-of-internetbaseline192,478 ms100%ok
wikipedia-history-of-internetbaseline554,545 ms60%infra failure429 Rate limit exceeded. Please retry later.
gnu-bash-manualbaseline192,741 ms67%blocked
gnu-bash-manualbaseline552,799 ms40%blockedexpected content absent after 30000ms: "Bash Reference Manual"
rfc-editor-http-specbaseline193,704 ms100%ok
rfc-editor-http-specbaseline554,185 ms100%ok
herokuapp-tablesbaseline1916.3s67%infra failureNavigation timeout of 30000 ms exceeded
herokuapp-tablesbaseline551,910 ms40%infra failureNavigation timeout of 30000 ms exceeded
herokuapp-dynamic-contentbaseline192,018 ms67%infra failureNavigation timeout of 30000 ms exceeded
herokuapp-dynamic-contentbaseline551,955 ms20%infra failureNavigation timeout of 30000 ms exceeded
playwright-todomvc-demobaseline191,866 ms100%ok
playwright-todomvc-demobaseline551,939 ms100%ok
saucedemo-loginbaseline191,829 ms100%ok
saucedemo-loginbaseline551,816 ms100%ok
httpbin-forms-postbaseline191,739 ms100%ok
httpbin-forms-postbaseline553,916 ms60%infra failure429 Rate limit exceeded. Please retry later.
wikipedia-climate-changebaseline192,915 ms100%ok
wikipedia-climate-changebaseline555,269 ms60%infra failure
wikipedia-renewable-energybaseline192,471 ms100%ok
wikipedia-renewable-energybaseline554,364 ms60%infra failure429 Rate limit exceeded. Please retry later.
wikipedia-machine-learningbaseline192,441 ms100%ok
wikipedia-machine-learningbaseline554,306 ms60%infra failure429 Rate limit exceeded. Please retry later.
digitalocean-node-tutorialbaseline192,401 ms100%ok
digitalocean-node-tutorialbaseline554,230 ms60%infra failure429 Rate limit exceeded. Please retry later.
mdn-http-guidebaseline192,082 ms100%ok
mdn-http-guidebaseline555,104 ms40%infra failure429 Rate limit exceeded. Please retry later.
crawlora-4af6d9e28447e229protected / Akamai193,492 ms100%ok
crawlora-4af6d9e28447e229protected / Akamai554,703 ms100%infra failurenet::ERR_TOO_MANY_REDIRECTS at https://redcupra.es/
crawlora-96fdbcc342349078protected / Akamai194,294 ms100%ok
crawlora-96fdbcc342349078protected / Akamai553,597 ms100%ok
crawlora-522e6e87f81731b7protected / Akamai192,582 ms100%ok
crawlora-522e6e87f81731b7protected / Akamai554,704 ms60%infra failure
crawlora-848813c5938350ebprotected / Akamai193,997 ms100%ok
crawlora-848813c5938350ebprotected / Akamai554,131 ms100%ok
crawlora-akamai-b55e223dc7protected / Akamai193,205 ms100%ok
crawlora-akamai-b55e223dc7protected / Akamai553,173 ms100%ok
emag-productprotected / AWS WAF19--0%blockedexpected content absent after 30000ms: "Telefon mobil Apple iPhone 17, 256GB, 5G, Black"
emag-productprotected / AWS WAF55--0%blockedexpected content absent after 30000ms: "Telefon mobil Apple iPhone 17, 256GB, 5G, Black"
databricks-careersprotected / AWS WAF192,376 ms100%ok
databricks-careersprotected / AWS WAF552,287 ms100%ok
stubhub-eventprotected / AWS WAF193,206 ms100%ok
stubhub-eventprotected / AWS WAF553,268 ms100%ok
trustpilot-reviewprotected / AWS WAF194,625 ms100%ok
trustpilot-reviewprotected / AWS WAF554,450 ms100%ok
realtor-searchprotected / AWS WAF19--0%blockedexpected content absent after 30000ms: "Chicago, IL homes for sale"
realtor-searchprotected / AWS WAF55--0%blockedexpected content absent after 30000ms: "Chicago, IL homes for sale"
crawlora-cloudflare-6d93bdb2fdprotected / Cloudflare192,891 ms100%ok
crawlora-cloudflare-6d93bdb2fdprotected / Cloudflare552,601 ms100%ok
crawlora-bd5f1035551ca84bprotected / Cloudflare19--0%blockedexpected content absent after 30000ms: "Get to Know Anamanaguchi: The Musical Group Responsible For the Final Scott Pilgrim Video Game’s Soundtrack – as well as the Next One"
crawlora-bd5f1035551ca84bprotected / Cloudflare55--0%blockedexpected content absent after 30000ms: "Get to Know Anamanaguchi: The Musical Group Responsible For the Final Scott Pilgrim Video Game’s Soundtrack – as well as the Next One"
crawlora-cloudflare-7ce257c485protected / Cloudflare192,285 ms100%ok
crawlora-cloudflare-7ce257c485protected / Cloudflare552,200 ms100%ok
crawlora-cloudflare-f4306a9a9fprotected / Cloudflare193,263 ms100%ok
crawlora-cloudflare-f4306a9a9fprotected / Cloudflare553,200 ms100%ok
crawlora-d72f47451524b574protected / Cloudflare193,610 ms100%ok
crawlora-d72f47451524b574protected / Cloudflare553,658 ms100%ok
crawlora-a1976cd6d2069fc7protected / DataDome197,287 ms89%blocked
crawlora-a1976cd6d2069fc7protected / DataDome557,269 ms100%ok
crawlora-datadome-59fec99220protected / DataDome194,617 ms78%blocked
crawlora-datadome-59fec99220protected / DataDome554,830 ms100%blockedexpected content absent after 30000ms: "Welcome to Ovations Redeem Online"
crawlora-datadome-69c2c51b56protected / DataDome192,795 ms100%ok
crawlora-datadome-69c2c51b56protected / DataDome552,455 ms100%ok
crawlora-ec206db3837a624dprotected / DataDome193,489 ms89%blocked
crawlora-ec206db3837a624dprotected / DataDome553,596 ms100%ok
crawlora-fd666cb3c7f58f39protected / DataDome193,763 ms100%blockedexpected content absent after 30000ms: "EPJ Web of Conferences"
crawlora-fd666cb3c7f58f39protected / DataDome554,202 ms100%blockedexpected content absent after 30000ms: "EPJ Web of Conferences"
footlocker-shoesprotected / Kasada194,552 ms100%ok
footlocker-shoesprotected / Kasada554,136 ms100%ok
manual-kasada-nike-home-20261008protected / Kasada195,008 ms100%ok
manual-kasada-nike-home-20261008protected / Kasada555,306 ms100%ok
crawlora-kasada-14227b626aprotected / Kasada195,792 ms100%ok
crawlora-kasada-14227b626aprotected / Kasada556,708 ms100%ok
canadagoose-productprotected / Kasada194,408 ms100%ok
canadagoose-productprotected / Kasada554,248 ms100%ok
hyatt-loyaltyprotected / Kasada19--0%blockedexpected content absent after 30000ms: "World of Hyatt"
hyatt-loyaltyprotected / Kasada55--0%blockedexpected content absent after 30000ms: "World of Hyatt"
carters-productprotected / PerimeterX (HUMAN)193,134 ms100%ok
carters-productprotected / PerimeterX (HUMAN)552,915 ms100%ok
crawlora-perimeterx-12c1f65366protected / PerimeterX (HUMAN)193,848 ms56%blocked
crawlora-perimeterx-12c1f65366protected / PerimeterX (HUMAN)553,777 ms100%blockedexpected content absent after 30000ms: "SNN News – SNN, The Suncoast News Network"
crawlora-caf6514faec5506dprotected / PerimeterX (HUMAN)193,872 ms100%ok
crawlora-caf6514faec5506dprotected / PerimeterX (HUMAN)553,891 ms100%ok
crawlora-perimeterx-3c052f6696protected / PerimeterX (HUMAN)194,732 ms67%blockedexpected content absent after 30000ms: "Wisconsin News, Weather, and Sports"
crawlora-perimeterx-3c052f6696protected / PerimeterX (HUMAN)554,924 ms60%blockedexpected content absent after 30000ms: "Wisconsin News, Weather, and Sports"
crawlora-9db1252cddcb2d16protected / PerimeterX (HUMAN)193,910 ms100%ok
crawlora-9db1252cddcb2d16protected / PerimeterX (HUMAN)553,734 ms80%blocked
ticketmaster-eventprotected / Ticketmaster192,837 ms100%ok
ticketmaster-eventprotected / Ticketmaster553,029 ms100%blockedexpected content absent after 30000ms: "Taylor Swift"
ticketmaster-coldplayprotected / Ticketmaster193,222 ms67%blocked
ticketmaster-coldplayprotected / Ticketmaster552,908 ms60%blockedexpected content absent after 30000ms: "Coldplay"
ticketmaster-ed-sheeranprotected / Ticketmaster192,913 ms78%blocked
ticketmaster-ed-sheeranprotected / Ticketmaster552,894 ms80%blocked
ticketmaster-drakeprotected / Ticketmaster193,000 ms78%blocked
ticketmaster-drakeprotected / Ticketmaster553,075 ms100%blockedexpected content absent after 30000ms: "Drake"
ticketmaster-beyonceprotected / Ticketmaster193,037 ms67%blockedexpected content absent after 30000ms: "Beyoncé"
ticketmaster-beyonceprotected / Ticketmaster553,128 ms100%blockedexpected content absent after 30000ms: "Beyoncé"

Results: track1-2026-10-us-west.jsonl

Frequently asked questions

About Kernel

How well does Kernel bypass protected sites?

Kernel achieved a mean bypass rate of 81.9% across the protected targets at concurrency 1 and ranks #3 of 7 among providers with measured results.

How fast is Kernel?

Kernel's median full round trip was 2,136 ms on baseline targets at concurrency 1; it ranks #5 of 8 for this lower-is-better metric.

How reliable is Kernel?

Kernel's mean infrastructure failure rate was 3.3% on baseline targets, where it ranks #3 of 8. Antibot blocks are tracked separately and do not count as infrastructure failures.

How much does Kernel cost?

Kernel's published standard browser price is $0.06 / hr on the benchmarked plan, where it ranks #4 of 8 by price. This base rate excludes residential proxy bandwidth and CAPTCHA-solving add-ons.