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Enterprise browsers · November 2026 Edition
Chrome Enterprise vs Firefox for Enterprise
Six of fourteen models named Chrome Enterprise first on the direct prompt; zero named Firefox for Enterprise. Chrome Enterprise was named by fourteen of the fourteen models and Firefox for Enterprise by nine and Chrome Enterprise carries 67 labels and Firefox for Enterprise 19, so the shares are not directly comparable.
Chrome Enterprise
accepted challengerNamed in two categories this edition.
Firefox for Enterprise
accepted challengerNamed in one category this edition.
First-choice share26%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate13%21%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#2#5A position in a field of 11; printed, not drawn.
Labels6719A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Chrome Enterprise reading right to left. Rank and label count are printed, not drawn.Island Enterprise Browser was named alongside these two in nine of the fourteen direct answers. Microsoft Edge for Business vs Chrome Enterprise · Microsoft Edge for Business vs Firefox for Enterprise · Chrome Enterprise vs Island Enterprise Browser
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the enterprise browsers page.
By framing
How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Chrome EnterpriseFirst choices, of fourteen modelsFirefox for Enterprise
Direct601 against Chrome Enterprise
Paraphrase601 against Firefox for Enterprise
Comparative80
Budget-constrained312 against Chrome Enterprise · 1 against Firefox for Enterprise
Scale-constrained101 against Chrome Enterprise
Negative515 against Chrome Enterprise · 2 against Firefox for Enterprise
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.
Across every category in the November 2026 Edition, Chrome Enterprise and Firefox for Enterprise were named in the same answer thirty-eight times, of the 206 answers naming Chrome Enterprise and the 52 naming Firefox for Enterprise. In those answers Firefox for Enterprise took the first choice one time and Chrome Enterprise twenty-one.
Every model, every framing
The eighty-four answers behind the chart above, one cell each: where Chrome Enterprise and Firefox for Enterprise stood in it.
| Model | DirectCEFF | ParaphraseCEFF | ComparativeCEFF | Budget-constrainedCEFF | Scale-constrainedCEFF | NegativeCEFF |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | CE | CE | CEFF | CEFF | ||
| GPT-5.4 mini | CE | CE | ||||
| Gemini 3.5 Flash | CE | CE | CE | FF | CE | |
| Perplexity Sonar | CE | CE | CE | CEFF | CEFF | |
| Grok 4.20 | CE | CE | CE | CE | CE | CE |
| Mistral Small | CE | CE | CEFF | CEFF | ||
| DeepSeek V4 Flash | CE | CE | CE | CE | CE | |
| Llama 4 Maverick | CE | CE | CE | CE | ||
| Qwen 3.7 Flash | CE | CE | CE | CE | CE | |
| Kimi K2 | CE | CE | CE | CEFF | ||
| GLM 4.7 FlashX | CEFF | CEFF | CEFF | CEFF | CE | |
| MiniMax M2.5 | CE | CE | CE | CE | ||
| GPT-6 Luna | CE | CE | CE | CEFF | ||
| Muse Glimmer 30B | CE | CE | CEFF | FF | CE |
CE Chrome EnterpriseFF Firefox for EnterpriseCE first choiceCE named as an alternativeCE argued againstblank: not namedEach cell is one answer, Chrome Enterprise on the left and Firefox for Enterprise on the right.
The direct prompt
The plain question, one answer per model, grouped by where Chrome Enterprise and Firefox for Enterprise stood in it.
Chrome Enterprise first, Firefox for Enterprise an alternative
6 of 14 modelsFirefox for Enterprise was named in the answer but not as the choice, or not at all.Claude Haiku 4.5Chrome Enterprise, Microsoft Edge for Business
Perplexity SonarChrome Enterprise alternatives: Island Enterprise Browser, Menlo Security, Microsoft Edge for Business, Push Security
Mistral SmallChrome Enterprise alternatives: Island Enterprise Browser, NordLayer Browser, Push Security
Qwen 3.7 FlashChrome Enterprise, NordLayer Browser alternatives: Authentic8, Menlo Security
GLM 4.7 FlashXChrome Enterprise, Microsoft Edge for Business alternatives: Firefox for Enterprise, Island Enterprise Browser, Silo
MiniMax M2.5Chrome Enterprise, NordLayer Browser
Neither was the first choice, one was named
5 of 14 modelsThe answer put something else first and named one of the two as an alternative.Gemini 3.5 FlashMicrosoft Edge for Business alternatives: Chrome Enterprise, Island Enterprise Browser, LayerX, Prisma Access Browser, Push Security
DeepSeek V4 FlashIsland Enterprise Browser, Surf Security alternatives: Chrome Enterprise, Microsoft Edge for Business
Kimi K2Chrome Enterprise Core alternatives: Chrome Enterprise, Edge for Business, Surf Security
GPT-6 LunaIsland Enterprise Browser, Microsoft Edge for Business alternatives: Chrome Enterprise, Prisma Access Browser
Muse Glimmer 30BMicrosoft Edge for Business alternatives: Chrome Enterprise, Island Enterprise Browser, NordLayer Browser, Surf Security
Neither was named
3 of 14 modelsThe answer made no first choice from these two in this category.GPT-5.4 miniGoogle Chrome Enterprise with Chrome Enterprise Premium alternatives: Island Enterprise Browser, Prisma Access Browser
Grok 4.20Island Enterprise Browser alternatives: NordLayer Browser
Llama 4 Maverickno first choice
Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Chrome Enterprise leads by twenty-two points.
Chrome Enterprise28%#2 of 12
Firefox for Enterprise5%#5 of 12
The full small business standing →Mid-marketThe figures above
Chrome Enterprise leads by twenty-five points.
Chrome Enterprise26%#2 of 11
Firefox for Enterprise2%#5 of 11
The full mid-market standing →Enterprise
Chrome Enterprise leads by thirty-six points.
Chrome Enterprise38%#1 of 11
Firefox for Enterprise2%#8 of 11
The full enterprise standing →What the models said about Chrome Enterprise
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“it's more of a managed consumer browser than a fully "secure enterprise" one—lacks some native DLP/exfiltration controls of Island” Grok 4.20 · direct prompt · soft negative
“Premium (for advanced DLP, Shadow AI detection, and deeper malware scanning) starts at ~$6/user/month—skip it for budget reasons.” Grok 4.20 · budget prompt · soft negative
“For lighter needs, hardened versions of Chrome Enterprise or Brave (privacy-focused but less enterprise controls).” Grok 4.20 · scale prompt · soft negative
“For companies with the tightest budgets, Chrome Enterprise (free tier), Edge for Business (if using Microsoft 365), or Firefox for Enterprise (free) provide solid security without additional cost.” Claude Haiku 4.5 · budget prompt · first choice
“Chrome Enterprise—specifically Chrome Enterprise Core, with Premium where stronger DLP and Zero Trust controls are needed—is the best default recommendation” Perplexity Sonar · paraphrase prompt · first choice
“If you're already in the Google ecosystem, Chrome Enterprise Premium is likely the best balance of security, cost, and ease of management.” Mistral Small · direct prompt · first choice
What the models said about Firefox for Enterprise
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“Avoid or be cautious with Brave and Firefox ESR for enterprise use.” Mistral Small · negative prompt · hard negative
“Brave, Tor, and standard Firefox can improve privacy, but privacy features do not substitute for corporate DLP, identity controls, auditing, or session-level policy enforcement.” Perplexity Sonar · negative prompt · soft negative
“smaller ecosystem and fewer pre-built integrations than Chrome or Edge” GLM 4.7 FlashX · paraphrase prompt · soft negative
“Mozilla is positioning this as a sovereignty-focused alternative—deployable on-premises, with customer-controlled data and policies” Kimi K2 · negative prompt · first choice
“Firefox for Enterprise (free) provide solid security without additional cost” Claude Haiku 4.5 · budget prompt · first choice
“For absolute zero spend and privacy focus, Firefox for Enterprise can be managed centrally for free, though you will need third-party add-ons” Muse Glimmer 30B · budget prompt · alternative
Also compared
Microsoft Edge for Business vs Chrome EnterpriseMicrosoft Edge for Business vs Firefox for EnterpriseChrome Enterprise vs Island Enterprise BrowserChrome Enterprise vs Chrome Enterprise CoreChrome Enterprise vs LayerXChrome Enterprise vs Prisma Access BrowserIsland Enterprise Browser vs Firefox for EnterpriseChrome Enterprise Core vs Firefox for EnterpriseFirefox for Enterprise vs LayerXFirefox for Enterprise vs Prisma Access BrowserAll twenty-one head-to-head pages and the full enterprise browsers standing
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.