
GrindQuestionsAI — AI-Graded Technical Interview Practice & Prep
Answer technical interview questions and receive AI grading with spaced repetition.
@pashov_n · X
Anki style flashcards with a AI judging how well you understand a specific topic -
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Answer technical interview questions and receive AI grading with spaced repetition.
@pashov_n · X
Anki style flashcards with a AI judging how well you understand a specific topic -

Practice interviews, negotiations and high-stakes conversations with an AI roleplay partner.
@auditormusic19 · X
Building iGrow, an AI roleplay app to practice high stakes conversations before they happen. Check it here:

Browse AI prompt packs for ChatGPT and Gemini, preview examples, and unlock premium collections.
AITrendingPrompt — 精选 AI 提示库,为创作者和营销人员提供热门、实用的 AI 提示

Chat with multiple AI models to run deepresearch and coding tasks.
@Shekar77hima · X
run deepresearch, coding agents for free.

Call AI replicas of human experts trained on their knowledge to get expert advice.
@callable_com_ai · X
create your digital twin with your knowledge base for others to call (and make money?)

Chat with an AI agent to research, write, and create illustrated booklets.
BookletAI — 面向普通用户的小册子 AI 工具,可自动调研、写作并生成排版好的 booklet 页面。

AI career agent for building resumes, tailoring job applications, and practicing interviews.
@gududubey · X

Got rejected and don't know why? PortLume AI gives you a round-by-round debrief of exactly what went wrong — plus AI mock interviews and real company salary & interview intel. Buil
@dev_adarsh286 · X
PortLume AI - Findout exactly why you got rejected then get hired next time

AI receptionist that answers calls in multiple languages and sends summaries.
@HiReceptionist · X
AI Receptionist for small businesses

Test your product idea against AI-simulated focus groups matched to your target audience.
@product_luke · X
Free roast, no signup. Reply with your landing page URL. I'll run it through -- 50 AI-simulated customers from YOUR target audience -- and post the verdict here: → score /100 → top objections → the single most brutal verbatim quote First 10 replies. Fair warning: 15% of the panel are hard rejectors. They don't do mercy.

Generate personalized email replies in seconds using AI with custom tones and team workspaces.
@Hassan71030486 · X
Generate personalized AI-powered cold email replies in seconds. Perfect for founders, agencies, freelancers, and sales teams. ✨ Try 3 replies for free — no signup required. Would love your feedback! 👇 🚀 Sendox —

Real-time multiplayer quiz game with AI host, 30+ game modes, and exam prep packs.
@deebee230730 · X