- Monthly visits
- 25.6K
- Down46.7%MoMSep 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- Usage-based
- No monthly subscription pricing
- Creators
- Unlinked
- No verified creators
- Launched
- 14mo ago
- 2025-09-29 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotionsNew product launchLaunch
Sep 29, 2025 · 14mo agoWebsite
Traffic sources
Traffic breakdown
Channels
- Direct73%
- Organic Search16%
- Referrals9%
- Other2%
Countries
- United States17%
- Hong Kong14%
- Taiwan8%
- Brazil7%
- Vietnam7%
Search
Domain authority —Domain registered 2025-09-29
| Keyword | Monthly volume |
|---|---|
| openai bel | 2,990 |
| gpt 6 astra vs gemini 3.8 | 560 |
| 星链 4sapi | 170 |
| 中转站的gpt生图api如何接入客户端 | — |
| fable 5.1 asking permissions in auto mode | — |
Traffic data: Vaneform
Pricing
Usage-based pricing; no fixed plans listed on website.
Trial: None · Observed 2026-11-05 · Pricing page
Pages & changes
Key pages
Weekly snapshots- Home4sapi.com/
- Pricing4sapi.com/pricing Snapshot 2026-11-05
Changes
No pricing, plan, or positioning changes detected since tracking started.
Design
Enterprise Clean (Light canvas, balanced density) featuring split copy & visual layout and 3d render / tactile object visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Powering enterprise AI at scale”
Split Copy & Visual hero structure paired with start free / sign up CTA and user count, rating, or key metrics.
Conversion path: Split Copy & Visual + 3D Render / Tactile Object → Start Free / Sign Up · Trust bar: User Count, Rating, or Key Metrics
- Category Positioning Anchor
- Metrics Strip
Palette · click to copy
- Typography
- 7.0
- Color & Contrast
- 7.0
- Layout & Spacing
- 8.0
- Craft & Polish
- 8.0
- Distinctiveness
- 7.0
Structure
- Fonts
- Inter
- Hero layout
- Split Copy & Visual
- Primary visual
- 3D Render / Tactile Object
- Conversion CTA
- Start Free / Sign Up
- Social proof
- User Count, Rating, or Key Metrics
- Navigation
- Full-Width Top Bar
- Theme & density
- Light · Balanced
- Corners & depth
- Pill · With shadow
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Enterprise Clean (with 3D Tactile)
Trustworthy blue-anchored palette, structured grids, and prominent customer logo walls.
## Design Tokens
```css
:root {
--background: #ffffff;
--surface: #f4f7f6;
--foreground: #111111;
--muted-foreground: #6b7280;
--accent: #12b5a5;
--radius: 9999px;
--font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
--font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #FFFFFF (~62%) · Surface #F4F7F6 (~12%) · Text #111111 (~12%) · Muted Text #6B7280 (~8%) · Accent #12B5A5 (~6%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Light · Balanced
- Border radius & elevation: Pill; use elevation shadows to separate layers
- Primary visual medium: 3D Render / Tactile Object
- Conversion CTA: Start Free / Sign Up · Trust bar uses User Count, Rating, or Key Metrics
- Headline hook: Category Positioning Anchor
- Hero components: Metrics Strip
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and user count, rating, or key metrics.
- Visual summary: Enterprise Clean (Light canvas, balanced density) featuring split copy & visual layout and 3d render / tactile object visuals.
## Avoid
- Experimental navigation patterns
- Low-legibility decorative fonts
- Visual novelty that obscures the value proposition
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much website traffic does 4SAPI get?
- Vaneform estimates 25.6K website visits in 2026-09. Visits can include repeat visits; this estimate does not measure paying customers or revenue.Source
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