Better Writing. Better Prompts. Everywhere You Type.
promptdc.com Chrome Web StoreWriting & Documents / AI Writing Assistants
- Monthly visits
- 8.1K
- Down9.9%MoMAug 2026
- MRR
- $104.05
- Down22.3%30d2026-07-30
- Entry price
- $9/mo
- Lower than 65% of peersNiche median $12/mo
- Launched
- 18mo ago
- 2025-06-07 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotions- 160kg club ✅ Made a 9kg PR in EMOM 10. It felt so easy
@p_visilias · 2026-10-29 · 1 likes · 0 reposts · 47 views
- Touched some grass today
@p_visilias · 2026-10-28 · 0 likes · 0 reposts · 13 views
Launched on DevHuntLaunch
PromptDC - Cursor for Prompts — One-click prompt enhancement for every AI web platform & local editors
Jan 6 · 10mo agoLaunch page
Launched on Fazier (29 upvotes · 5 comments)Launch
PromptDC - Cursor for Prompts — One-click prompt enhancement for every AI web platform & IDE
Jul 21, 2025 · 16mo agoLaunch page
Launched on Product HuntLaunch
Prompt enhancement for every AI web platform & local editors
Jul 7, 2025 · 17mo agoLaunch page
Launched on Show HN (1 pts)Launch
I Made Cursor for Prompts Extension — Hey HN, Since late 2021, I’ve been building apps using only AI models. Over time, I realized the real problem wasn’t how good the coding m…
Jun 29, 2025 · 17mo agoLaunch page
Launched on Product HuntLaunch
Enhance your AI coding prompts in one click
Jun 8, 2025 · 18mo agoLaunch page
Third-party reviews & case dossiers
Acquisition breakdowns, engineer reviews & open-source metrics- Post excerpt:
- Hey HN, Since late 2021, I’ve been building apps using only AI models. Over time, I realized the real problem wasn’t how good the coding models were, but how you write and structure your prompts. When I vibe code, I make a looooot of typos or write unclear prompts. I often find myself reverting to old versions because the AI misunderstood my prompt and made
- What engineers like:
- Prompt Enhancement - VS Code Extension Prompt Enhancement - Chrome Extension Prompt Enhancement - Cursor Extension Prompt Enhancement - Trae Extension
- Best suited for:
- Prompt enhancer Vibe Coding Prompting
MCP Server & Agent Ecosystem
- Exposed tool capabilities:
- Prompt OptimizationGrammar CorrectionSocial Media Post WritingFix grammar
Store data
- Rating
- Rating not syncedRating count not synced
- New ratings last mo
- —
- Price & IAP
- FreeIAP data not synced
- Current version
- —Store metadata
Store assets, rating histograms, install tiers, and screenshots are synced from Apple App Store, Google Play, and Chrome Web Store.
Traffic sources
Traffic breakdown
Channels
- Direct39%
- Organic Search34%
- Referrals10%
- Social6%
- Other11%
Countries
- United States33%
- India26%
- Indonesia15%
- Pakistan14%
- Vietnam9%
Search
Domain authority 26Domain registered 2025-05-27
| Keyword | Monthly volume |
|---|---|
| promptstorage.site | 5,850 |
| fix this prompt | 390 |
| room declutter prompt | 320 |
| promptdc | 80 |
| public prompt library | 80 |
Traffic data: Vaneform
Pricing
Trial: None · 3 paid tiers ($9–$69) · Observed 2026-11-03 · Pricing page
Entry price $9/mo, Lower than 65% of peers; “AI Writing Assistants” median is $12/mo.View pricing benchmark
Pages & changes
Key pages
Weekly snapshotsChanges
Design
Gradient Glow (Light canvas, airy density) featuring centered headline + cta layout and pure typography & geometry visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Better Writing. Better Prompts. Everywhere You Type.”
Centered Headline + CTA hero structure paired with download app / install extension CTA and no explicit trust bar.
Conversion path: Centered Headline + CTA + Pure Typography & Geometry → Download App / Install Extension
- Pain Relief & Replacement
Palette · click to copy
- Typography
- 8.0
- Color & Contrast
- 8.0
- Layout & Spacing
- 8.0
- Craft & Polish
- 7.0
- Distinctiveness
- 6.0
Structure
- Fonts
- Inter
- Hero layout
- Centered Headline + CTA
- Primary visual
- Pure Typography & Geometry
- Conversion CTA
- Download App / Install Extension
- Social proof
- No Explicit Trust Bar
- Navigation
- Full-Width Top Bar
- Theme & density
- Light · Airy
- Corners & depth
- Large Radius · 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: Gradient Glow (with Soft & Friendly)
Luminous radial glows and translucent glass panels, widely used across modern AI products.
## Design Tokens
```css
:root {
--background: #f8fbfd;
--surface: #ffffff;
--foreground: #171719;
--muted-foreground: #73777d;
--accent: #169fe5;
--radius: 16px;
--font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
--font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #F8FBFD (~78%) · Surface #FFFFFF (~4%) · Text #171719 (~8%) · Muted Text #73777D (~6%) · Accent #169FE5 (~4%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Centered Headline + CTA
- Navigation: Full-Width Top Bar
- Theme & density: Light · Airy
- Border radius & elevation: Large Radius; use elevation shadows to separate layers
- Primary visual medium: Pure Typography & Geometry
- Conversion CTA: Download App / Install Extension
- Headline hook: Pain Relief & Replacement
- Spatial layout notes: Centered Headline + CTA hero structure paired with download app / install extension CTA and no explicit trust bar.
- Visual summary: Gradient Glow (Light canvas, airy density) featuring centered headline + cta layout and pure typography & geometry visuals.
## Avoid
- Muddy low-contrast text over gradients
- Overuse of full-screen rainbow backgrounds
- Cluttered dense tables in the hero
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 does PromptDC cost?
- Pro: $9/mo; Enterprise: $15/mo; Lifetime: $69/once. Observed 2026-11-03. Check the source for current billing terms, usage limits and taxes.Source
- How much website traffic does PromptDC get?
- Vaneform estimates 8.1K website visits in 2026-08. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is PromptDC and what platforms does it support?
- PromptDC is catalogued under AI Writing Assistants: Better Writing. Better Prompts. Everywhere You Type.. Supported platforms: Browser Extension, CLI / SDK.
- What is PromptDC's publicly disclosed revenue?
- TrustMRR records verified MRR of $104.05 observed on 2026-07-30.Source
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