Email security · October 2026 Edition
Barracuda Email Protection vs IRONSCALES
One of fourteen models named Barracuda Email Protection first on the direct prompt; one named IRONSCALES. Barracuda Email Protection was named by fourteen of the fourteen models and IRONSCALES by twelve and Barracuda Email Protection carries 31 labels and IRONSCALES 26, so the shares are not directly comparable.
Named in three categories this edition.
Named in three categories this edition.
First-choice share10%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate13%0%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#4#8A position in a field of 9; printed, not drawn.
Labels3126A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Barracuda Email Protection reading right to left. Rank and label count are printed, not drawn.Proofpoint Email Protection was named alongside these two in nine of the fourteen direct answers. Microsoft Defender for Office 365 vs Barracuda Email Protection · Microsoft Defender for Office 365 vs IRONSCALES · SpamTitan vs Barracuda Email Protection
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 email security page.
By framing
How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Barracuda Email ProtectionFirst choices, of fourteen modelsIRONSCALES
Direct111 against Barracuda Email Protection
Paraphrase10
Comparative00
Budget-constrained30
Scale-constrained00
Negative013 against Barracuda Email Protection
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 October 2026 Edition, Barracuda Email Protection and IRONSCALES were named in the same answer thirty-three times, of the 94 answers naming Barracuda Email Protection and the 75 naming IRONSCALES. In those answers IRONSCALES took the first choice eight times and Barracuda Email Protection four.
Every model, every framing
The eighty-four answers behind the chart above, one cell each: where Barracuda Email Protection and IRONSCALES stood in it.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | | |||
| GPT-5.4 mini | | |||||
| Gemini 3.5 Flash | | | | | ||
| Perplexity Sonar | | | ||||
| Grok 4.1 Fast | | | ||||
| Mistral Small | | |||||
| DeepSeek V4 Flash | | | ||||
| Llama 4 Maverick | ||||||
| Qwen 3.7 Flash | | | | |||
| Kimi K2 | | | | |||
| GLM 4.7 FlashX | | | | | ||
| MiniMax M2.5 | | |||||
| GPT-6 Luna | | | ||||
| Muse Glimmer 30B | |
Barracuda Email Protection IRONSCALES first choice named as an alternative argued againstblank: not namedEach cell is one answer, Barracuda Email Protection on the left and IRONSCALES on the right.The direct prompt
The plain question, one answer per model, grouped by where Barracuda Email Protection and IRONSCALES stood in it.
Barracuda Email Protection first, IRONSCALES an alternative
1 of 14 modelsIRONSCALES was named in the answer but not as the choice, or not at all.Claude Haiku 4.5Barracuda Email Protection alternatives: IRONSCALES, Mimecast Email Security, Proofpoint Email Protection
IRONSCALES first, Barracuda Email Protection not the choice
1 of 14 modelsBarracuda Email Protection was named in the answer but not as the choice, or not at all.Kimi K2IRONSCALES alternatives: Abnormal AI, Mimecast Email Security, Proofpoint Email Protection
Neither was the first choice, one was named
4 of 14 modelsThe answer put something else first and named one of the two as an alternative.Gemini 3.5 FlashCheck Point Harmony Email & Collaboration alternatives: Abnormal AI, Barracuda Email Protection, IRONSCALES
Qwen 3.7 FlashProofpoint Email Protection alternatives: Abnormal AI, IRONSCALES, Microsoft Defender for Office 365
GLM 4.7 FlashXMicrosoft Defender for Office 365 alternatives: Abnormal AI, Barracuda Integrated Email Protection, IRONSCALES, Proofpoint Email Protection
Muse Glimmer 30BProofpoint Email Protection alternatives: Abnormal AI, Barracuda Email Protection, Check Point Harmony Email & Collaboration, Guardian Digital, Microsoft Defender for Office 365, ThreatDown Email Security, Trustifi
Neither was named
8 of 14 modelsThe answer made no first choice from these two in this category.GPT-5.4 miniMicrosoft Defender for Office 365 alternatives: Abnormal AI, Mimecast Email Security, Proofpoint Email Protection
Perplexity SonarMicrosoft Defender for Office 365 alternatives: Check Point Harmony Email & Collaboration, Mimecast Email Security
Grok 4.1 FastProofpoint 365 Total Protection alternatives: Abnormal AI, Mimecast Email Security
Mistral SmallCheck Point Harmony Email & Collaboration, Proofpoint Email Protection alternatives: Mimecast Email Security, Symantec Email Security.cloud
DeepSeek V4 FlashAbnormal AI alternatives: Check Point Harmony Email & Collaboration, Microsoft Defender for Office 365, Proofpoint Email Protection
Llama 4 Maverickno first choice
MiniMax M2.5Check Point Harmony Email & Collaboration, Mimecast Email Security
GPT-6 LunaAbnormal AI alternatives: Microsoft Defender for Office 365, Mimecast Email Security, Proofpoint Email Protection
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
IRONSCALES leads by four points.
IRONSCALES11%#3 of 10Barracuda Email Protection7%#6 of 10Mid-marketThe figures above
The order flips: Barracuda Email Protection leads at mid-market.
Barracuda Email Protection10%#4 of 9IRONSCALES2%#8 of 9Enterprise
The order flips: IRONSCALES leads at enterprise.
IRONSCALES2%#5 of 8Barracuda Email Protection0%#8 of 8What the models said about Barracuda Email Protection
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“Barracuda Email Protection (High Caution / Avoid)” GLM 4.7 FlashX · negative prompt · hard negative
“Barracuda disclosed an RCE vulnerability affecting its Email Security Gateway appliances... not, by itself, to reject all Barracuda products.” GPT-6 Luna · negative prompt · soft negative
“Caveat: Some users report significant price increases at renewal and forced migrations to bundled products” Kimi K2 · direct prompt · soft negative
“Barracuda and SpamTitan are consistently highlighted as the most affordable and accessible options for budget-conscious companies.” Claude Haiku 4.5 · budget prompt · first choice
“"the platform of choice for budget-conscious SMBs and lean IT departments"... Start with SpamTitan or Barracuda” MiniMax M2.5 · budget prompt · first choice
“I'd recommend Barracuda as the strongest all-around choice for phishing and email threat protection.” Perplexity Sonar · paraphrase prompt · first choice
What the models said about IRONSCALES
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.
“prioritize Behavioral AI (like Abnormal AI or IRONSCALES) over signature-based gateways” GLM 4.7 FlashX · negative prompt · first choice
“For most mid-market B2B companies, I'd recommend IRONSCALES as the top choice” Kimi K2 · direct prompt · first choice
“Modern solutions (like Abnormal Security, Check Point/Avanan, Ironscales, or Sublime Security) connect directly to Microsoft or Google via API.” Gemini 3.5 Flash · scale prompt · alternative
Also compared
Microsoft Defender for Office 365 vs Barracuda Email ProtectionMicrosoft Defender for Office 365 vs IRONSCALESSpamTitan vs Barracuda Email ProtectionSpamTitan vs IRONSCALESMimecast Email Security vs Barracuda Email ProtectionMimecast Email Security vs IRONSCALESBarracuda Email Protection vs Proofpoint Email ProtectionBarracuda Email Protection vs Check Point Harmony Email & CollaborationBarracuda Email Protection vs Abnormal AIProofpoint Email Protection vs IRONSCALESCheck Point Harmony Email & Collaboration vs IRONSCALESAbnormal AI vs IRONSCALESAll twenty-eight head-to-head pages and the full email security 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.