# Your page scores 56 out of 100 for sameness against the 2 competitors you named.

Parts of your page are genuinely your own — but what you say you do and who it's for is where you and Onyx start to sound the same.

- **Your page:** https://www.harmonic.security/
- **Compared against:** Onyx (onyx.security), Island (island.io)
- **Sameness Index:** 56 — Half shared
- **Ownable share:** 42% (of 64% distinctive)
- **Report:** https://grader.wynter.com/c/harmonic-security-V2tkPyQ

**How you compare · vs 366 SaaS sites** — Right on the average SaaS site. The average SaaS site scores 56; you scored 56. You are less same than 194 of the 366 SaaS sites. The best-differentiated site in the set is at 6.
_A single check can move several points between runs; the benchmark averages up to eight sites per category._

> We could not read prompt.security. It is excluded from every figure, so the set is 2 competitors.

> With 2 competitors, commonness can only take 3 distinct values. The figures are honest at that resolution and no finer.

## 1. Sameness Index

| Category | Weight | Score | What it means |
| --- | --- | --- | --- |
| Messaging | 30% | 82 | The most expensive kind of sameness. A buyer cannot tell what job you do that the others do not. |
| Claims | 30% | 50 | Every shared claim is a line already read on another tab. Cut the ones nobody owns and spend the space on something they cannot. |
| Features | 15% | 72 | Expected in a mature category, and the least alarming of the six. Feature parity is normal; leading with it is the mistake. |
| Proof | 10% | 37 | Same kinds of proof as everyone means the proof stops working as proof. It is scored on the kind of evidence, not on which customers are named. |
| Structure | 10% | 0 | The generic SaaS template — hero, logos, three-feature grid, testimonial, CTA. Familiar is not the same as memorable. |
| Visual | 5% | 46 | Weighted lowest on purpose: buyers rarely decide on this. Worth knowing, rarely worth fixing first. |

**Half shared** — About half your claims are also on competitor pages.

## 2. Closest competitors

| Competitor | Echoes your claims |
| --- | --- |
| Onyx | 62% |
| Island | 57% |

_Measured from your side: the share of what YOU say that each competitor also says, weighted by where you put it. This is not a Sameness Index — a competitor can echo most of your page and still score low on its own index by saying a great deal you do not._

## 3. Ownable share

**The share of your own page's claim space that is yours to keep.** This is not the inverse of the Sameness Index — it is measured on your claims alone, so the two do not add up to 100 and are not meant to.

42% of your page is unique, relevant and defensible — a strong share, and the thing to protect in any rewrite.

- **Distinctive message share:** 64% — prominent space spent on claims no competitor makes.
- **Ownable share:** 42% — the part of that which is also relevant to how buyers choose and hard to copy.

## 4. Where you sound like everyone else

Most of your set makes each of these and you are spending prominent space on them, ranked by how much. **These are not necessarily lines to delete** — some of what a page has to say is unavoidably shared, and claims about what kind of product you are were left out of this list for exactly that reason. The question each one raises is whether it has earned its space.

- **discovers and inventories all AI use across the org** (Hero, 100% of the set) — also on Onyx, Island
  - _"Understand AI wherever your workforce runs it"_
- **named customers and testimonials as proof** (Section, 100% of the set) — also on Onyx, Island
  - _"Works with Advisor360, Anthropic, Apex, Cisco, HIG Capital, Hyperion, Monolithic Power Systems, NPL"_
- **discovers and inventories all AI use across the org** (Section, 100% of the set) — also on Onyx, Island
  - _"Collected at the source. Categorized by business use case. Acted on in real time, so security decisions follow the work instead of blocking it."_
  - Said your way: nobody else makes this exact claim, but everyone occupies the territory.
- **discovers and inventories all AI use across the org** (Section, 100% of the set) — also on Onyx, Island
  - _"We see the full stack across vendors, including the long tail and the agentic surfaces, and we provide context aware guardrails for employees and their agents"_
  - Said your way: nobody else makes this exact claim, but everyone occupies the territory.
- **enforces policy inline, not just monitoring** (Section, 100% of the set) — also on Onyx, Island
  - _"That is what lets us govern inline, where DLP can only monitor"_
  - Said your way: nobody else makes this exact claim, but everyone occupies the territory.
- **enforces policy inline, not just monitoring** (Section, 100% of the set) — also on Onyx, Island
  - _"We govern at the MCP layer and at the tool surface, which is where agentic workflows execute"_
  - Said your way: nobody else makes this exact claim, but everyone occupies the territory.
- **smarter detection than legacy approaches** (Section, 100% of the set) — also on Onyx, Island
  - _"Pattern-matching DLP cannot tell a draft email from a deal memo because prompts are unstructured and contextual"_
  - Said your way: nobody else makes this exact claim, but everyone occupies the territory.
- **lets the business adopt AI faster and productively** (Body, 100% of the set) — also on Onyx, Island
  - _"By understanding user intent and data context in real time, Harmonic gives security leaders all they need to help their companies innovate at pace"_

## 5. Buried gold

Unique, relevant, and sitting in body copy. The cheapest wins here — you already have the differentiation and the page hides it.

- **Choice of block, warn, or silent log responses** (Body, 0% of the set)
  - _"You can block in real time, warn the employee with context, or log silently for security team review"_
- **Full AI tool inventory on day one** (Body, 0% of the set)
  - _"On day one you get a full inventory of AI tools in use across your organization"_
- **Specific coverage of ChatGPT/Codex surfaces and OpenAI API calls** (Body, 0% of the set)
  - _"We provide discovery, monitoring, and inline guardrails across ChatGPT and Codex on the web, on the desktop, and within command line interfaces"_
- **Deploys via standard MDM/device management tools** (Body, 0% of the set)
  - _"Roll out through Intune, JAMF, Kandji, or Group Policy"_
- **Supports all browsers and major operating systems** (Body, 0% of the set)
  - _"The browser extension covers all browsers and MCP gateway runs on Windows, macOS, and Linux"_
- **EU data hosting/residency available** (Body, 0% of the set)
  - _"EU hosting is available on request"_

## 6. Claim inventory

| Claim | Type | Placement | Common | Sayability | Relevant | Ownership |
| --- | --- | --- | --- | --- | --- | --- |
| Positioned as the control plane for enterprise AI/agents | category | Hero | 100% | anyone | yes | Commodity |
| Discovers shadow and sanctioned AI across environments | capability | Hero | 50% | some | yes | Contested |
| Named enterprise customers as proof | proof | Section | 100% | anyone | no | Commodity |
| Classifies AI usage by business use case/intent | capability | Section | 0% | some | yes | Unique and owned |
| Coverage across all vendors including long tail | capability | Section | 0% | some | yes | Unique and owned |
| Enforces inline rather than only monitoring | outcome | Section | 0% | some | yes | Unique and owned |
| Governs at the MCP and tool-execution layer | capability | Section | 0% | some | yes | Unique and owned |
| Semantic classification beats pattern-matching DLP | capability | Section | 0% | some | yes | Unique and owned |
| Helps meet AI and data regulations | outcome | Section | 50% | anyone | yes | Contested |
| Covers AI activity that never crosses the network | capability | Section | 0% | some | yes | Unique and owned |
| Deploys in minutes with no infrastructure changes | quality | Section | 0% | anyone | yes | Unique for now |
| Live interactive demo without sales contact | capability | Section | 0% | anyone | no | Unique for now |
| Enables the business to innovate with AI at pace | outcome | Body | 100% | anyone | yes | Commodity |
| Granular guardrails on actions inside sanctioned tools | capability | Body | 50% | some | yes | Contested |
| Choice of block, warn, or silent log responses | capability | Body | 0% | some | yes | Unique and owned |
| Full AI tool inventory on day one | outcome | Body | 0% | anyone | yes | Unique for now |
| Specific coverage of ChatGPT/Codex surfaces and OpenAI API calls | capability | Body | 0% | some | yes | Unique and owned |
| Audit trail and evidence for compliance demonstration | capability | Body | 50% | some | yes | Contested |
| Control-to-regulation mapping documentation available | proof | Body | 50% | some | no | Contested |
| Customer configures policy; no imposed defaults | quality | Body | 0% | anyone | no | Unique for now |
| Deploys via standard MDM/device management tools | capability | Body | 0% | some | yes | Unique and owned |
| Policy applies to the action, not the person | quality | Body | 0% | anyone | no | Unique for now |
| Supports all browsers and major operating systems | capability | Body | 0% | some | yes | Unique and owned |
| Blocking tools drives risky workarounds | outcome | Body | 0% | anyone | no | Unique for now |
| Dataset is sanitized and frozen | capability | Body | 0% | some | no | Unique and owned |
| Employee privacy protections built into reporting | capability | Body | 0% | some | no | Unique and owned |
| EU data hosting/residency available | capability | Body | 0% | some | yes | Unique and owned |

## What we compared

- **Harmonic Security** (your page) — https://www.harmonic.security/
- **Onyx** — https://www.onyx.security/
- **Island** — https://www.island.io/
- **prompt.security** — https://prompt.security/ — could not be read, excluded from every figure

## What this does and does not tell you

An AI read each page and wrote down the claims it makes, then grouped the claims that say the same thing. **No score in this report was written by a model** — every number is computed from those groupings in our own code, with the weights shown above.

## The only way to know if it matters

This report can tell you where your messaging overlaps. It cannot tell you whether a buyer would care, or which of your reasons to buy actually land. Put the page in front of real B2B buyers in your target market and ask them.

[Test it with real buyers](https://wynter.com)