AI security platforms · Named, not rankedHarmonic Security
Harmonic Security is an AI governance and AI security platform · harmonic.security ↗
Named, too few times to rank.
A product needs 10 labels in a category before a share is stated. Harmonic Security has 6.
Why models recommend it
“I recommend Harmonic Security as the best starting point”Kimi K2 · Paraphrase question · first choice
“put Proofpoint AI Security and Harmonic Security on the shortlist”GPT-6 Luna · Direct question · alternative
“Best for Employee GenAI Data Loss Prevention”Gemini 3.5 Flash · Direct question · alternative
What gives them pause
No model argued against it.
Also on the shortlist
The products named in the same answers as Harmonic Security, over the 13 answers that named it, and how often each was the first choice instead.
| Product | Named together | Picked instead | |
|---|---|---|---|
| 6 | 1 | View → | |
| 4 | 1 | View → | |
| 4 | 0 | View → | |
| 3 | 1 | View → | |
| 3 | 0 | View → | |
| 3 | 0 | View → | |
| 3 | 0 | View → | |
| 2 | 0 | View → | |
| 2 | 0 | View → | |
| 2 | 0 | View → |
A side-by-side page exists where both products are among a category's top eight.
At a glance
Stated on Harmonic Security's own site, not checked by Gane.
- For
- security leaders
- Free plan or trial
- no signup, no sales call
- Integrations
- 1000
- Certifications
- ISO 27001, SOC 2 Type II, HIPAA, GDPR, CCPA, ISO 42001, NIST AI RMF
- Hosting
- EU, EU or US
- Customers named
- Apax, Advisor360
How this is measured
Fourteen AI models from 12 labs are asked the same buying questions six ways, for three company sizes. Standings refresh every edition.
Gane sells AI visibility software. No company can pay to change a result.
Read the method →Sources returned with these answers
Fourteen of the fourteen models returned a source list in this edition: five return the pages they cited and nine the search results they consulted. These counts come from 13 of the 13 answers that named Harmonic Security and are not a share of its labels.
Domains cited
Thirty-three of the thirty-three domain citations in answers naming Harmonic Security came from a third party's page.
Pages cited
Pages are listed as the models cited them.
By model
| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 1 | 1 | 0 | 2 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.20 | 0 | 0 | 1 | 0 | 1 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 0 | 0 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 1 | 0 | 0 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 0 | 1 | 0 | 1 |
| GPT-6 Luna | 0 | 1 | 0 | 0 | 1 |
| Muse Glimmer 30B | 0 | 0 | 0 | 0 | 0 |
What it publishes
| Kind | Pages | Last 90 days | 2025-11 to 2026-10 | Latest | Categories named |
|---|---|---|---|---|---|
| Blog | 155 | 4 | 2026-09-21 | DLP | |
| Comparison | 8 | 0 | 2025-04-16 | SASE, XDR | |
| Conference or event | 3 | 0 | 2025-04-16 | ||
| Case study | 1 | 0 | 2025-04-16 | ||
| Webinar or virtual event | 1 | 0 | 2025-08-26 | ||
| Glossary or explainer | 1 | undated |
Most recent
- 2026-09-21Agent harnesses are expanding to the cloud blog
- 2026-08-28Gartner ai usage control research points beyond basic discovery blog
- 2026-07-22Securing chatgpt work a practitioners guide blog
- 2026-07-21All organizations now have employees using china based ai tools blog
- 2026-06-12Securing codex best practice blog
- 2026-06-08Claude cowork and openai codex are becoming the interfaces for everyday work blog
How it is countedHide how it is counted
Every page harmonic.security exposes, subdomains included. Kind is read from the address and title. The last 90 days, the latest date and the twelve months count pages by when they were published, from the site's feeds, a date in the address, or the page's own publication date, read from up to a hundred of its most recently changed pages; a page that says only when it last changed is counted in its kind but not in when, so the recent counts are a floor, and a kind none of whose pages gives a publication date reads undated. An event counts as online when its address or title says so (webinar, on demand, virtual or online summit); a conference, summit, trade show, expo or roadshow that does not say so is counted as a conference or event, which on a vendor's site is mostly in person. Read October 5, 2026.