
SpecialistA massive Japanese community platform specializing in AI illustration discovery, sharing, and prompt generation.
SpecialistA massive Japanese community platform specializing in AI illustration discovery, sharing, and prompt generation.
Prep Edu records 1,414,975 monthly visits with -19.8% month-over-month growth and Paid pricing. PromptHero records 1,044,654 monthly visits with -2.4% growth and Freemium pricing.
Search millions of AI prompts and generate images and videos with every major model
| Dimension / Metric | ||
|---|---|---|
| Official Domain | prepedu.com | prompthero.com |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 1.41M (1,414,975) | 1.04M (1,044,654) |
| MoM Traffic Delta | -349.68K (-19.8%) | -25.86K (-2.4%) |
| Primary Market & Share | 🇻🇳 Vietnam (78%) | 🇺🇸 United States (15.9%) |
| Direct Visits / mo | 479.07K | 294.24K |
| User Rating | 4.1 | 4.4 |
| Supported Platforms | Website | Website |
Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms
Rehearse exam-style speaking tasks with AI scoring and multi-layer feedback covering grammar, pronunciation, fluency, vocabulary and how well your ideas are organised.
Submit written answers and receive automated scoring with suggestions on structure, vocabulary range and accuracy to raise your band score.
A companion that answers questions, walks through difficult tasks and keeps learners motivated between lessons.
Structured IELTS, TOEIC and HSK programmes, a PrepTalk English speaking course, entry tests and mock exams that mirror the real format.
Search millions of AI prompts and generate images and videos with every major model
Search and filter a large library of community prompts by model, style or category, and see the exact text behind each result.
Create images and videos on-site with models including ChatGPT Image, Midjourney, FLUX, Nano Banana, Seedream, Veo and Sora.
Browse documented AI image, video and language models in one catalogue to decide which engine fits your task.
Paid plans keep your output unlisted, and unused generation credits accumulate instead of expiring each month.

SpecialistA massive Japanese community platform specializing in AI illustration discovery, sharing, and prompt generation.
SpecialistA massive Japanese community platform specializing in AI illustration discovery, sharing, and prompt generation.
Free / Open-sourceProvides deep community-driven model and prompt discovery for image generation, with built-in cloud execution capabilities.
Combines prompt discovery and model hosting with online generation for Stable Diffusion and LoRA checkpoints.
Combines prompt discovery and model hosting with online generation for Stable Diffusion and LoRA checkpoints.
Focuses heavily on PTE and IELTS exam practice with robust AI scoring, similar to Prep Edu's test rooms.
Focuses heavily on PTE and IELTS exam practice with robust AI scoring, similar to Prep Edu's test rooms.
Features a massive community prompt library with instant chat execution, though with less curated image-specific search filters.
Features a massive community prompt library with instant chat execution, though with less curated image-specific search filters.
Free / Open-sourceOffers trending prompt discovery paired with an integrated generation canvas for direct image remixing.
Free / Open-sourceOffers trending prompt discovery paired with an integrated generation canvas for direct image remixing.
SpecialistAI English speaking coach with instant pronunciation feedback

Provides online exam prep and instant AI scoring for PTE and IELTS, but with a simpler course structure.
Provides online exam prep and instant AI scoring for PTE and IELTS, but with a simpler course structure.

SpecialistLearn a new language by talking to lifelike AI tutors
SpecialistLearn a new language by talking to lifelike AI tutors

An online marketplace for buying and selling verified prompt templates, whereas PromptHero focuses on free community discovery.
An online marketplace for buying and selling verified prompt templates, whereas PromptHero focuses on free community discovery.
Delivers automated AI scoring for major English proficiency exams, though less focused on structured video lessons than Prep.
Delivers automated AI scoring for major English proficiency exams, though less focused on structured video lessons than Prep.

SpecialistSpeak a new language from day one with human-like AI and expert human tutors
SpecialistSpeak a new language from day one with human-like AI and expert human tutors