# Hubble landing-page Growth Score report

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-s26/hubble-ai
Source observed: 2026-10-15T21:09:22.032Z
Last checked: 2026-10-20T08:31:27.118+00:00
Indexed: 2026-10-16T00:21:27.012+00:00

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# Hubble landing-page Growth Score report

We’re Lazyweb, and this report evaluates Hubble’s landing page at [hubble.ai](https://hubble.ai/) for the YC S26 comparison set. The report’s overall Growth Score is **77/100**, updated **September 20, 2026**. The weakest category is **Trust**, scored **72**.

## Overall ranking and category scores

Hubble ranks first among the six compared sites:

1. **Hubble — 77**
2. [Health Gorilla — 72](https://www.lazyweb.com/growth-score/site/healthgorilla.com)
3. [Flexpa — 68](https://www.lazyweb.com/growth-score/site/flexpa.com)
4. [Particle Health — 67](https://www.lazyweb.com/growth-score/site/particlehealth.com)
5. [Datavant — 62](https://www.lazyweb.com/growth-score/site/datavant.com)
6. [Zus Health — 50](https://www.lazyweb.com/growth-score/site/zushealth.com)

Hubble’s category scores are:

| Category | Score | Assessment |
|---|---:|---|
| Trust | 72 | Fair |
| CTA | 74 | Fair |
| Value props | 78 | Fair |
| Mobile web | 78 | Fair |
| Information hierarchy | 82 | Strong |

[Fix Trust](https://www.lazyweb.com/plans/checkout?plan=individual&source=growth_score_feature_build_fixes)

## Score over time

The supplied report history shows:

| Date | Overall score | Change or note | Details |
|---|---:|---|---|
| September 20, 2026 | 77 | Live report; overall +6, Trust +24, CTA +6 | Current report |
| June 6, 2026 | 71 | Trust +6, CTA −4 | [View report](https://www.lazyweb.com/growth-score/history/2026-06-06) |
| May 20, 2026 | 71 | First tracked report; strongest Mobile web 86, weakest Trust 42 | [View report](https://www.lazyweb.com/growth-score/history/2026-05-20) |

## Trust — 72/100, Fair

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

### Trust comparison

| Company | Trust signal identified |
|---|---|
| Hubble | A “70,000+ PROVIDERS, ACROSS THE SYSTEMS PATIENT DATA LIVES IN” bar with Epic, Cerner, athenahealth, UnitedHealthcare, and other provider or network marks. |
| Particle Health | “320+ million patients' medical records piped from the largest healthcare networks.” |
| Health Gorilla | A “TRUSTED BY LEADERS IN HEALTHCARE” logo strip with Humana, Oscar, and Virta. |
| Zus Health | No visible trust signal identified. |
| Datavant | A “Datavant and Savant Bio Partner to Deliver End-to-End Clinical Record Retrieval and Abstraction” partnership banner. |
| Flexpa | A “Powered by a 3-in-1 network: CMS-9115, ONC (g)(10), TEFCA IAS. With patient consent, IAL2 identity proofing, SMART Heal…” message; the supplied text is truncated. |

Within Trust, Hubble ranks first:

1. Hubble — 72
2. Health Gorilla — 70
3. Particle Health — 58
4. Flexpa — 52
5. Zus Health — 44
6. Datavant — 44

[Build proof section](https://www.lazyweb.com/backlog?site=hubble.ai#opt-trust-signals) — choose proof signals and get copy and placement for a stronger trust section.

## CTA — 74/100, Fair

This category evaluates whether the primary CTA’s copy, size, verb, and cost-feel earn the click.

The evaluated Hubble CTA is **“Book a Demo.”** The identified problems are:

- The click feels like a sales commitment.
- There is no self-serve or product entry point.
- The secondary **“Contact us”** CTA is redundant.

Within CTA, Hubble ranks first:

1. Hubble — 74
2. Flexpa — 72
3. Health Gorilla — 68
4. Particle Health — 62
5. Datavant — 58
6. Zus Health — 48

[Rewrite this CTA](https://www.lazyweb.com/backlog?site=hubble.ai#opt-cta-writing) — generate primary and secondary CTA options grounded in Hubble’s offer and visitor objections.

## Value props — 78/100, Fair

Hubble’s landing-page headline is **“AI-native medical record retrieval.”** Its supporting message is:

> APIs where they work. Voice and browser agents for everything they miss. One authorization, a more complete record.

The page positions Hubble as a medical-record-retrieval product using APIs, voice agents, and browser agents to pursue a more complete record from one authorization. The report identifies these strengths:

- The category is named instantly, with zero ambiguity.
- The eyebrow states an input-to-output outcome.
- **70,000+ providers** plus Epic and Cerner logos provide proof.

The report identifies these improvement opportunities:

- The hero orb decorates but demonstrates nothing.
- The page does not communicate the time or cost pain relative to manual retrieval.
- The subhead assumes that readers already understand the agents.

Within Value props, the ranking is:

1. Hubble — 78
2. Health Gorilla — 78
3. Flexpa — 78
4. Particle Health — 76
5. Datavant — 62
6. Zus Health — 52

## Mobile web — 78/100, Fair

This category evaluates the phone experience as a first-class experience.

![Mobile web annotations on the Hubble capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/hubble.ai-mobile.jpg?v=2026-09-20T04%3A55%3A22.048%2B00%3A00)

The mobile findings are:

1. **Book a Demo button:** The desktop-proportioned pill floats centered instead of becoming full-width for thumb reach.
2. **Badge row:** YC and Product Hunt badges sit above the headline, pushing the value statement and CTA below the fold.
3. **Duplicate header CTA:** A second “Book a Demo” in the sticky header competes with the hero pair and crowds the hamburger menu.

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

## Information hierarchy — 82/100, Strong

This category evaluates whether the design helps or inhibits the page’s intended message.

![Information hierarchy annotations on the Hubble capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/hubble.ai.jpg?v=2026-09-20T04%3A55%3A22.048%2B00%3A00)

The identified hierarchy issues are:

1. **Six-item navigation row:** Five section links plus **Log in** attract attention before the demo CTA, all with equal visual weight.
2. **Contact us button:** It is sized and positioned as a peer to **Book a Demo**, splitting the hero click between two actions.
3. **Badge pair above the kicker:** YC and Product Hunt badges appear first in the scan path, outranking the headline they should support.

## Competitors

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

1. **Hubble — 77** — [hubble.ai](https://hubble.ai/)
2. [**Health Gorilla — 72**](https://www.lazyweb.com/growth-score/site/healthgorilla.com)
3. [**Flexpa — 68**](https://www.lazyweb.com/growth-score/site/flexpa.com)
4. [**Particle Health — 67**](https://www.lazyweb.com/growth-score/site/particlehealth.com)
5. [**Datavant — 62**](https://www.lazyweb.com/growth-score/site/datavant.com)
6. [**Zus Health — 50**](https://www.lazyweb.com/growth-score/site/zushealth.com)

## Report navigation

[Back to YC S26](https://www.lazyweb.com/yc-s26)

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