# Promptless landing-page growth score: 63/100

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-w25/promptless
Source observed: 2026-09-30T02:44:02.762Z
Last checked: 2026-10-20T08:20:22.365+00:00
Indexed: 2026-09-30T06:57:41.748+00:00

---

# Promptless landing-page growth score

We are Lazyweb, and this YC W25 report evaluates Promptless’s public landing page at [promptless.ai](https://promptless.ai/). Promptless helps teams write and maintain product documentation: it suggests documentation updates when a product changes, while the user reviews, edits, and ships them.

[← Back to YC W25](https://www.lazyweb.com/yc-w25)

## Overall result

Promptless’s growth score is **63/100**, updated **September 20, 2026**. Its weakest category is **Mobile web**, scored **44/100**.

### Category scores

| Category | Score | Assessment |
|---|---:|---|
| [Mobile web](https://www.lazyweb.com/yc-w25/promptless#gs-mobile_web) | 44 | Poor |
| [CTA](https://www.lazyweb.com/yc-w25/promptless#gs-cta) | 62 | Fair |
| [Trust](https://www.lazyweb.com/yc-w25/promptless#gs-trust) | 62 | Fair |
| [Information hierarchy](https://www.lazyweb.com/yc-w25/promptless#gs-information_hierarchy) | 68 | Fair |
| [Value props](https://www.lazyweb.com/yc-w25/promptless#gs-value_props) | 78 | Fair |

## How Promptless ranks overall

1. [GitBook — 76](https://www.lazyweb.com/growth-score/site/gitbook.com)
2. [Mintlify — 73](https://www.lazyweb.com/growth-score/site/mintlify.com)
3. [ReadMe — 73](https://www.lazyweb.com/growth-score/site/readme.com)
4. [Fern — 67](https://www.lazyweb.com/growth-score/site/buildwithfern.com)
5. Promptless — 63

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

## Score over time

The available reports show these overall scores and notable changes:

1. **September 20, 2026 — 63**, live report: overall −4; Mobile web −20; Trust +14.
2. [August 28, 2026 — 67](https://www.lazyweb.com/growth-score/history/2026-08-28): overall −3; Trust −28; Mobile web +6.
3. [July 20, 2026 — 70](https://www.lazyweb.com/growth-score/history/2026-07-20): overall +1; Mobile web +6; CTA +4.
4. [June 17, 2026 — 69](https://www.lazyweb.com/growth-score/history/2026-06-17): overall −1; CTA −4; Information hierarchy +2.
5. [June 4, 2026 — 70](https://www.lazyweb.com/growth-score/history/2026-06-04): overall +1; Mobile web +2.
6. [May 16, 2026 — 69](https://www.lazyweb.com/growth-score/history/2026-05-16): overall +3; Trust +14; Mobile web −6.
7. [April 21, 2026 — 66](https://www.lazyweb.com/growth-score/history/2026-04-21): first tracked report; strongest Value props 78; weakest Mobile web 58.

## Mobile web — 44/100, Poor

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

![Mobile web annotations on the Promptless mobile capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/promptless.ai-mobile.jpg?v=2026-09-20T22%3A18%3A24.686%2B00%3A00)

1. **Body copy overflows the viewport.** The subhead “Promptless suggests doc updates when Promptless…” is clipped at the right edge instead of wrapping to the phone column.
2. **The “Get a demo” button is clipped.** The primary CTA runs off the right edge and shows only “Get a d…” because the form row did not stack for mobile.
3. **The integration icon row is clipped.** The toolchain logo strip overflows the viewport; one icon is cut in half at the right edge and an orphan icon wraps below.
4. **The two-row toggle consumes the fold.** The segmented control “for customer-facing docs / for agent instructions” stacks into a tall block and pushes the headline down.

The [mobile fix plan](https://www.lazyweb.com/backlog?site=promptless.ai#opt-mobile-web) converts these findings into a prioritized implementation checklist.

## CTA — 62/100, Fair

This category considers CTA copy, size, verb, and perceived cost.

The primary Promptless CTA is **“Get a demo.”** The comparison captures show GitBook with “Start for free,” ReadMe with “Build site” and an “in-product action” label, Mintlify with “Get started,” and Fern with “Start for free.”

### CTA problems

- The demo request feels costly.
- It conflicts with the “Start for free” navigation item.
- The email field gates the click.
- The email input does not explain the payoff.

### CTA ranking

1. GitBook — 86
2. ReadMe — 82
3. Mintlify — 76
4. Fern — 64
5. Promptless — 62

The [CTA rewrite studio](https://www.lazyweb.com/backlog?site=promptless.ai#opt-cta-writing) generates primary and secondary CTA options grounded in Promptless’s offer and visitor objections.

## Trust — 62/100, Fair

This category evaluates proof that a product is real, competent, and safe to try.

| Product | Trust read |
|---|---|
| Promptless | Testimonial: “Promptless dramatically speeds up my time-to-first-draft… my team literally calls me a 10x tech writer.” |
| Mintlify | Detailed real product screenshot of the Mintlify docs UI showing the “Quickstart Guide” and “Start building intelligent doc…” |
| GitBook | Embedded product demo of a live GitBook docs site, “Welcome to Acme,” with sidebar navigation, search, and Ask AI. |
| Fern | Realistic docs product demo with a “Create Agent” API reference and TypeScript code sample. |
| ReadMe | Embedded live docs UI with Guides, Recipes, API Reference, Changelog, and Discussions tabs. |

### Trust ranking

1. Promptless — 62
2. Mintlify — 58
3. GitBook — 58
4. Fern — 58
5. ReadMe — 58

The [proof section builder](https://www.lazyweb.com/backlog?site=promptless.ai#opt-trust-signals) helps choose proof signals and their copy and placement for a stronger trust section.

## Information hierarchy — 68/100, Fair

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

![Information hierarchy annotations on the Promptless desktop capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/promptless.ai.jpg?v=2026-09-20T22%3A18%3A24.686%2B00%3A00)

1. **Three competing CTAs.** “Start for free” competes with the header and hero “Get a demo” buttons for the same click, splitting intent three ways.
2. **Six-link navigation row.** Home, Pricing, Docs, Blog, Changelog, and Free tools provide exits before the visitor reaches the headline.
3. **Faded testimonial column.** Cards are dimmed and cropped mid-sentence, so credible proof, including the Runpod quote, reads as broken placeholder content.
4. **Underlined benefit links.** Dotted underlines make “Follows Promptless’s style guide” and related items look clickable, adding three more exits in the middle of the pitch.

The [layout priority plan](https://www.lazyweb.com/backlog?site=promptless.ai#opt-information-hierarchy) turns these callouts into a sequenced plan of what to keep, move, merge, or remove.

## Value props — 78/100, Fair

This category evaluates the title, subtitle, and hero against the product’s value.

### Promptless’s headline

> **Write the docs. Skip the busywork.**
>
> Promptless suggests doc updates when your product changes. You review, edit, and ship.

### What works

- Names the pain: documentation busywork.
- The subhead explains the mechanism.
- Proof points add concrete features.

### What could improve

- There are no numbers anywhere in the fold.
- The hero shows testimonials rather than the product.
- The “10x” quote is buried in a side column.

### Value-proposition ranking

1. Promptless — 78
2. ReadMe — 78
3. GitBook — 76
4. Mintlify — 72
5. Fern — 68

## Competitors

The competitors are inferred from product, audience, and value proposition:

1. [GitBook — gitbook.com — 76](https://www.lazyweb.com/growth-score/site/gitbook.com)
2. [Mintlify — mintlify.com — 73](https://www.lazyweb.com/growth-score/site/mintlify.com)
3. [ReadMe — readme.com — 73](https://www.lazyweb.com/growth-score/site/readme.com)
4. [Fern — buildwithfern.com — 67](https://www.lazyweb.com/growth-score/site/buildwithfern.com)
5. Promptless — 63

---

[Read this page’s summary](https://www.lazyweb.com/api/public/v1/page-tldr?url=https%3A%2F%2Fwww.lazyweb.com%2Fyc-w25%2Fpromptless&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-w25%2Fpromptless). Opening a form does not execute a tool.