Case Study: Customized PromptLab Marketplace with RTL & Multilingual Support For Salyy
ViserLab successfully customized PromptLab – our powerful AI Prompt Marketplace script – for Salyy.
We added full RTL support, language-specific SEO management, and a smart translation system (manual + Google Translate auto-translation) so Salyy could serve users in multiple languages seamlessly, especially Arabic-speaking markets.
Client Background
Salyy is a modern AI Prompt Marketplace where users discover, buy, and sell high-quality prompts for ChatGPT, DALL·E, Midjourney, Claude, and other AI tools.
The platform focuses on creativity, productivity, marketing, design, and more. With a strong target audience in the Middle East and other non-English regions, Salyy needed to feel native in every language – especially Arabic.
Challenges Faced
The base PromptLab worked great for English, but Salyy faced these limitations:
- No RTL (Right-to-Left) support → Arabic interface looked broken and unprofessional.
- SEO was English-only → poor visibility in Google for Arabic, French, Spanish, etc.
- No built-in way for sellers/admins to translate prompt titles & descriptions.
- Manual translation for every prompt was too slow and expensive.
Without these, Salyy couldn’t properly expand beyond English users.
Project Objectives
- Add flawless RTL support for Arabic and other RTL languages.
- Allow per-language SEO editing (titles, meta descriptions, keywords) with moderation.
- Give sellers & admins a translation panel for prompt title + description.
- Add one-click auto-translate using Google Translate API.
- Ensure translated prompts automatically appear in the correct language for each user.
Our Proposed Solution
ViserLab delivered a complete multilingual upgrade package on top of PromptLab:
- Dynamic RTL Layout Engine.
- Multi-Language SEO Manager (Admin Moderation).
- Smart Prompt Translation System (Manual + Auto via Google Translate).
These features made Salyy fully international while keeping the original PromptLab experience intact.
Implementation Process
We used an agile approach with continuous client testing.
- RTL Support Built a language-aware RTL system that flips the entire UI (menus, alignments, fonts, icons) instantly when Arabic or any RTL language is selected. Works perfectly on mobile too.
- Language-Specific SEO Created a dedicated admin panel where SEO fields (title, description, keywords, Open Graph) can be edited and moderated separately for every language. Changes are cached, and SEO-friendly URLs/slugs are auto-generated per language.
- Prompt Translation Engine
- Seller Dashboard: Sellers can translate their own prompts into any supported language.
- Admin Dashboard: Full review, edit, approve, or reject translations.
- Auto-Translate Button: Powered by Google Translate API – one click generates a high-quality draft instantly.
- Front-end: Users see prompts in their chosen language automatically. If a translation doesn’t exist yet, it falls back gracefully.
All translations are stored separately, so the original English version always remains safe.


Achieved Outcomes
After launch:
- Arabic users now enjoy a 100% native experience.
- Traffic from Arabic-speaking countries increased dramatically within weeks.
- Sellers started uploading multilingual prompts, growing the catalog faster.
- Google rankings improved in multiple languages thanks to localized SEO.
- User session time and conversion rates rose across non-English markets.
Client Feedback
“ViserLab delivered exactly what we needed – and more. The RTL is perfect, the per-language SEO management is powerful, and the translation system (especially the Google Translate integration) saves us so much time. Salyy now feels truly global. Their team was fast, professional, and super helpful throughout.”
– Team Salyy
Overall Business Impact
Thanks to these customizations, Salyy has:
- Successfully entered and grown in new international markets.
- Increased prompt sales from non-English users.
- Higher seller engagement and content quality.
- Stronger global SEO presence.
- Positioned itself as one of the most accessible AI prompt marketplaces worldwide.
PromptLab once again showed how flexible it is for building successful, borderless AI businesses.
Want to launch your own AI Prompt Marketplace with full multilingual support?
Get PromptLab now → PromptLab – AI Prompt Marketplace
Contact us for custom development, translations, or any other features!
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