# Lumius Landing Page Growth Score | YC P26 | Lazyweb

Lazyweb publishes a public search API over its indexed pages; the guide is at https://www.lazyweb.com/agent-access.

Source: https://www.lazyweb.com/yc-p26/lumius
Source observed: 2026-10-08T02:59:54.435Z
Last checked: 2026-10-20T07:05:06.947+00:00
Indexed: 2026-10-08T05:38:49.376+00:00

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# Lumius landing page growth report

We are Lazyweb, and this page is our Growth Score report for Lumius, a startup whose landing page describes work pushing ultrasound forward in clinical care and everyday health. Lumius’s product site is [lumius-imaging.com](https://www.lumius-imaging.com/). The report evaluates Lumius against five companies inferred from product, audience, and value proposition: Butterfly Network, Exo, Clarius, Vave Health, and EchoNous.

[← Back to YC P26](https://www.lazyweb.com/yc-p26)

## Overall score

**Lumius: 57/100**, updated **Sep 20, 2026**. Lumius ranks sixth in the overall comparison:

1. [Butterfly Network — 64](https://www.lazyweb.com/growth-score/site/butterflynetwork.com)
2. [Exo — 64](https://www.lazyweb.com/growth-score/site/exo.inc)
3. [Clarius — 64](https://www.lazyweb.com/growth-score/site/clarius.com)
4. [Vave Health — 63](https://www.lazyweb.com/growth-score/site/vavehealth.com)
5. [EchoNous — 62](https://www.lazyweb.com/growth-score/site/echonous.com)
6. Lumius — 57

Our report identifies **Trust** as Lumius’s weakest score. [Fix Trust](https://www.lazyweb.com/plans/checkout?plan=individual&source=growth_score_feature_build_fixes)

### Category scores

| Category | Lumius score |
|---|---:|
| [Trust](https://www.lazyweb.com/yc-p26/lumius#gs-trust) | 44 |
| [Value props](https://www.lazyweb.com/yc-p26/lumius#gs-value_props) | 52 |
| [CTA](https://www.lazyweb.com/yc-p26/lumius#gs-cta) | 58 |
| [Mobile web](https://www.lazyweb.com/yc-p26/lumius#gs-mobile_web) | 58 |
| [Information hierarchy](https://www.lazyweb.com/yc-p26/lumius#gs-information_hierarchy) | 72 |

## Score over time

The report records these reports and changes:

1. **Sep 20, 2026 — 57, live:** Overall +3; Information hierarchy +14; Value props −10.
2. [Jul 9, 2026 — 54](https://www.lazyweb.com/growth-score/history/2026-07-09): Overall −2; Information hierarchy −4; Trust −4.
3. [Jun 9, 2026 — 56](https://www.lazyweb.com/growth-score/history/2026-06-09): first tracked report; strongest category was Information hierarchy at 62 and weakest was Trust at 42.

## Trust — 44, Poor

Trust measures proof that the product is real, competent, and safe to try.

Our trust comparison gives Lumius fifth place:

1. Butterfly Network — 62
2. Vave Health — 56
3. Clarius — 54
4. EchoNous — 54
5. Lumius — 44
6. Exo — 38

| Company | Trust read |
|---|---|
| Lumius | No visible trust signal identified. |
| Butterfly Network | “145,000+ customers around the world use Butterfly to elevate patient care.” |
| Exo | No visible trust signal identified. |
| Clarius | Hero background showing a real ultrasound scan with live imaging UI, including a freeze control, timeline scrubber, and measurement overlay; the supplied text is truncated after “measurement over”. |
| EchoNous | No visible trust signal identified. |
| Vave Health | “Vave Health Announces CE Mark Certification for the Vave Universal Probe” announcement banner. |

The report includes these comparison images:

![Butterfly Network trust example](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/butterflynetwork.com.jpg?v=2026-09-11T19%3A33%3A19.374%2B00%3A00)

![Vave Health trust example](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/vavehealth.com.jpg?v=2026-09-20T20%3A50%3A28.778%2B00%3A00)

![Clarius trust example](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/clarius.com-mobile.jpg?v=2026-09-20T20%3A46%3A07.571%2B00%3A00)

Our **Proof section builder** helps choose trust signals and provides copy and placement for a stronger trust section: [Build proof section](https://www.lazyweb.com/backlog?site=lumius-imaging.com#opt-trust-signals).

## Value props — 52, Fair

We assess whether the title, subtitle, and hero communicate the product’s true value.

Lumius’s landing-page headline is **“Make ultrasound ubiquitous.”** The supporting text is **“We are a startup pushing the boundaries of ultrasound in both clinical care and everyday health.”**

### Working

- Bold, memorable mission line.
- Hero video shows the product in action.
- Names both clinical and consumer markets.

### Could improve

- The subhead describes the company rather than the value delivered.
- No concrete outcome or capability is named.
- “3D ultrasound” is buried below the fold.

Value-proposition comparison:

1. Butterfly Network — 72
2. Clarius — 72
3. EchoNous — 68
4. Vave Health — 68
5. Exo — 62
6. Lumius — 52

## CTA — 58, Fair

We evaluate CTA copy, size, verb, and perceived commitment or cost.

The report identifies these problems with Lumius’s primary CTA:

- It is absent from the mobile first viewport.
- It appears only in a navigation corner rather than in the hero.
- Booking a demo feels committal.
- The CTA is small compared with the very large headline.

The CTA comparison shows Lumius using **“BOOK A DEMO”**. The other examples shown are Exo’s **“Get Iris”**, Clarius’s **“GET A DEMO”**, EchoNous’s **“SCHEDULE DEMO”**, and Vave Health’s **“Buy Now”**.

CTA comparison:

1. Exo — 70
2. Clarius — 68
3. EchoNous — 68
4. Vave Health — 68
5. Lumius — 58
6. Butterfly Network — 58

![Lumius CTA comparison capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/lumius-imaging.com.jpg?v=2026-09-20T20%3A43%3A39.881%2B00%3A00)

We offer a [CTA rewrite studio](https://www.lazyweb.com/backlog?site=lumius-imaging.com#opt-cta-writing) to generate primary and secondary CTA options grounded in Lumius’s offer and visitor objections.

## Mobile web — 58, Fair

We assess the phone experience as a first-class experience.

![Mobile web annotations on the Lumius capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/lumius-imaging.com-mobile.jpg?v=2026-09-20T20%3A43%3A39.881%2B00%3A00)

1. **Header missing CTA:** The desktop **BOOK A DEMO** button is dropped on mobile, leaving no primary CTA anywhere in the first viewport.
2. **Grey headline line:** The grey **“ubiquitous.”** wordmark loses contrast against the white probe and tan phantom in the video behind it.

[View mobile fixes](https://www.lazyweb.com/backlog?site=lumius-imaging.com#opt-mobile-web) to convert these findings into a prioritized implementation checklist.

## Information hierarchy — 72, Fair

We assess whether the design helps or inhibits what the page is trying to say.

![Information hierarchy annotations on the Lumius desktop capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/lumius-imaging.com.jpg?v=2026-09-20T20%3A43%3A39.881%2B00%3A00)

1. **Headline over busy video:** “Make ultrasound ubiquitous.” sits directly on a high-contrast video frame with a white probe and red markings, making the words compete with the background.
2. **Faded second headline line:** “ubiquitous.” is rendered in low-opacity grey and nearly dissolves into the tan phantom, reducing the legibility of the core promise.
3. **Subheadline low contrast:** The small grey line beginning “We are a startup pushing the boundaries...” sits over a bright tabletop, making the only supporting copy easy to skip.

[View layout plan](https://www.lazyweb.com/backlog?site=lumius-imaging.com#opt-information-hierarchy) for a sequenced plan to keep, move, merge, or remove page elements.

## Competitors

Our competitor set is inferred from product, audience, and value proposition:

1. [Butterfly Network — butterflynetwork.com — 64](https://www.lazyweb.com/growth-score/site/butterflynetwork.com)
2. [Exo — exo.inc — 64](https://www.lazyweb.com/growth-score/site/exo.inc)
3. [Clarius — clarius.com — 64](https://www.lazyweb.com/growth-score/site/clarius.com)
4. [Vave Health — vavehealth.com — 63](https://www.lazyweb.com/growth-score/site/vavehealth.com)
5. [EchoNous — echonous.com — 62](https://www.lazyweb.com/growth-score/site/echonous.com)
6. Lumius — 57

---

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