# Agnost AI Landing Page Growth Score

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/agnost-ai
Source observed: 2026-10-08T02:38:16.769Z
Last checked: 2026-10-17T10:39:18.391+00:00
Indexed: 2026-10-08T05:28:42.234+00:00

---

# Agnost AI Landing Page Growth Score

We evaluate the Agnost AI landing page at [https://agnost.ai/](https://agnost.ai/) across five categories. Its overall **Growth Score is 74/100**, updated **September 20, 2026**, and its weakest category is **Trust**.

[← Back to YC S26](https://www.lazyweb.com/yc-s26) · [Fix Trust](https://www.lazyweb.com/plans/checkout?plan=individual&source=growth_score_feature_build_fixes)

## Category scores

| Category | Score |
|---|---:|
| Trust | 62 |
| Information hierarchy | 72 |
| Value props | 76 |
| Mobile web | 76 |
| CTA | 82 |

## Score over time

- **September 20, 2026:** 74, live; overall +3, Trust +8, CTA +6
- [August 18, 2026](https://www.lazyweb.com/growth-score/history/2026-08-18): 71; overall +3, Mobile web +26, Trust −12
- [July 20, 2026](https://www.lazyweb.com/growth-score/history/2026-07-20): 68; overall −8, Mobile web −28, CTA −14
- [April 11, 2026](https://www.lazyweb.com/growth-score/history/2026-04-11): 76; first tracked report, strongest CTA 82, weakest Value props 72

## Trust — 62, Fair

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

![Agnost AI landing-page capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/agnost.ai.jpg?v=2026-09-20T04%3A06%3A41.973%2B00%3A00)

The trust comparison identifies these signals:

| Product | Trust read |
|---|---|
| Agnost AI | “Backed by Y Combinator” badge above the headline |
| Langfuse | Used by 21 of Fortune 50 · 90B+ observations/month · 100,000+ engineers building on Langfuse |
| LangSmith | “Interrupt is coming to London & NYC in the fall!” conference banner |
| Arize Phoenix | GitHub star badge “Phoenix 11.5k ★” in the navigation |
| Helicone | “1000+ AI teams use Helicone to build reliable products” with customer logos, together.ai and QA Wolf |
| Coval | “Coval raises $28M Series A to make voice AI deployment-ready” funding banner |

Trust ranking: [Langfuse 82](https://www.lazyweb.com/growth-score/site/langfuse.com), [Helicone 78](https://www.lazyweb.com/growth-score/site/helicone.ai), [Arize Phoenix 64](https://www.lazyweb.com/growth-score/site/phoenix.arize.com), **Agnost AI 62**, [Coval 44](https://www.lazyweb.com/growth-score/site/coval.dev), and [LangSmith 42](https://www.lazyweb.com/growth-score/site/langchain.com).

[Build proof section](https://www.lazyweb.com/backlog?site=agnost.ai#opt-trust-signals) is our PRO feature for choosing proof signals and generating copy and placement for a stronger trust section.

## Information hierarchy — 72, Fair

![Information hierarchy annotations on the desktop capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/agnost.ai.jpg?v=2026-09-20T04%3A06%3A41.973%2B00%3A00)

1. **Duplicate Start Free buttons:** The navigation and hero buttons share identical white styling, splitting attention between equal-weight CTAs.
2. **Y Combinator badge link:** The bright orange link above the headline is the highest-contrast color in the fold and pulls clicks off-site.
3. **Hero Start Free button:** It is a small white rectangle with the same visual weight as the navigation button; nothing identifies it as the primary action.
4. **Truncated logo strip:** The fifth logo is clipped mid-glyph at the right edge, making the social-proof row appear broken.

[View layout plan](https://www.lazyweb.com/backlog?site=agnost.ai#opt-information-hierarchy) converts these callouts into a sequenced keep, move, merge, or remove plan.

## Value props — 76, Fair

Agnost AI’s headline is **“Detect silent agent failures fast.”** Its subhead is: **“Monitor your AI agents in production. Detect silent failures, find frustrated users, and apply suggested fixes with your approval.”**

**Working:**
- Names a real, painful problem.
- Covers the monitor–detect–fix loop.
- YC badge plus Google/Lindy logos add proof.

**Could improve:**
- No numbers or concrete outcomes.
- Hero art decorates rather than demonstrates.
- “Fast” is vague and should be quantified.

Value-proposition ranking: [Langfuse 82](https://www.lazyweb.com/growth-score/site/langfuse.com), **Agnost AI 76**, [Coval 76](https://www.lazyweb.com/growth-score/site/coval.dev), [Helicone 72](https://www.lazyweb.com/growth-score/site/helicone.ai), [Arize Phoenix 62](https://www.lazyweb.com/growth-score/site/phoenix.arize.com), and [LangSmith 56](https://www.lazyweb.com/growth-score/site/langchain.com).

## Mobile web — 76, Fair

![Mobile web annotations on the mobile capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/agnost.ai-mobile.jpg?v=2026-09-20T04%3A06%3A41.973%2B00%3A00)

1. **Start Free button:** A desktop-proportioned button floats narrowly in the phone column instead of providing a full-bleed thumb target.
2. **Clipped logo strip:** Logos are cut mid-word at both edges, including “gle” and “Orc,” making social proof appear broken.

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

## CTA — 82, Strong

The CTA review considers copy, size, verb, and cost-feel. Agnost AI’s primary CTA is **Start Free**.

![Agnost AI CTA capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/agnost.ai.jpg?v=2026-09-20T04%3A06%3A41.973%2B00%3A00)

Problems identified:

- Small hero footprint on desktop.
- No headline echo in the copy.
- No secondary CTA path.

CTA ranking: [Langfuse 86](https://www.lazyweb.com/growth-score/site/langfuse.com), [Helicone 85](https://www.lazyweb.com/growth-score/site/helicone.ai), **Agnost AI 82**, [LangSmith 78](https://www.lazyweb.com/growth-score/site/langchain.com), [Arize Phoenix 72](https://www.lazyweb.com/growth-score/site/phoenix.arize.com), and [Coval 72](https://www.lazyweb.com/growth-score/site/coval.dev).

## Competitors

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

1. [Langfuse — langfuse.com — 77](https://www.lazyweb.com/growth-score/site/langfuse.com)
2. [Helicone — helicone.ai — 75](https://www.lazyweb.com/growth-score/site/helicone.ai)
3. **Agnost AI — 74**
4. [Arize Phoenix — phoenix.arize.com — 69](https://www.lazyweb.com/growth-score/site/phoenix.arize.com)
5. [Coval — coval.dev — 68](https://www.lazyweb.com/growth-score/site/coval.dev)
6. [LangSmith — langchain.com — 67](https://www.lazyweb.com/growth-score/site/langchain.com)

---

[Read this page’s summary](https://www.lazyweb.com/api/public/v1/page-tldr?url=https%3A%2F%2Fwww.lazyweb.com%2Fyc-s26%2Fagnost-ai&trace=t_bc7e1c4e5b07)

## Ask a follow-up about this page

Need a more specific answer? Ask the exact question you have. It returns a fresh, cited answer from Lazyweb’s knowledge base. No account or API key required.

Open this URL with your own question, URL-encoded. Only q is required. No account or setup.

`GET https://www.lazyweb.com/agent/faq?q={question}&trace=t_bc7e1c4e5b07`

[Tool guide and examples](https://www.lazyweb.com/agent-access) · [OpenAPI](https://www.lazyweb.com/api/public/v1/openapi.json) · [Page TLDR form](https://www.lazyweb.com/agent-tools/page-tldr?url=https%3A%2F%2Fwww.lazyweb.com%2Fyc-s26%2Fagnost-ai). Opening a form does not execute a tool.