Every AI assistant, one studio
A workspace of specialized assistants for writing, learning, coding, and work — plus the ability to upload your own documents and get answers with citations.
Chat with your documents
Bring your own knowledge. Nexus reads your files, finds the relevant passages, and answers with citations you can trust — no more scrolling through PDFs.
- ✓Upload PDFs, notes, or reports
- ✓Ask questions in plain language
- ✓Answers cite the exact source passage
Q3-financial-report.pdf
24 pages · ready
What was the revenue growth this quarter?
Revenue grew 18% quarter-over-quarter, driven mainly by the new enterprise plans.
“…total revenue increased 18% over Q2…” — page 4
A specialist for every task
14 assistants across 7 categories — each tuned for what it does best.
Developer
Write, explain, and design software with a mentor.
Code Mentor
Walks through code, finds bugs, suggests cleaner approaches, and explains the why — like a senior pair.
System Design
Walks through system design problems end to end — requirements, architecture, trade-offs, and scaling — for interviews and real builds.
SQL & Regex Helper
Generates and explains SQL queries and regular expressions from a plain-English description.
DSA & Coding
Crack algorithms and ace coding interviews.
DSA Coach
Solve DSA problems with the optimal approach, complexity analysis, and the pattern behind them — in any language.
Coding Practice
Get LeetCode-style problems by topic and difficulty, with hints and feedback on your solutions.
Writing
Say it clearly, kindly, and in the right tone.
Professional Rewriter
Turn blunt, casual, or angry messages into polite, professional ones — in the same language. Understands Hindi/Hinglish and slang.
Summarizer
Condenses long text, threads, or notes into clear summaries, bullet points, or action items.
Ideas
Find and pressure-test your next big idea.
Startup Ideas
Generates startup ideas and deep-dives each — problem, risks, what's needed, future scope, and top competitors in India and worldwide.
Project Ideas
Suggests project ideas — hobby, learning, or production-grade — with features, tech stack, and what you'll learn.
Career
Land the role and grow professionally.
Mock Interviewer
Runs realistic mock interviews — behavioral and technical — and gives honest, specific feedback on your answers.
Resume Helper
Sharpens resume bullet points with strong action verbs and measurable impact, tailored to a role.
Learning
Understand anything and level up your skills.
Study Tutor
Explains hard concepts in plain language with examples and analogies, at whatever depth you need.
English Coach
Corrects grammar, explains mistakes in plain terms, and shows how a native speaker would phrase it.
Health & Fitness
Train smarter and feel better.
Gym Trainer
Builds workout plans, fixes your form, and gives practical nutrition guidance for your goals and equipment.
How it works
From awkward to articulate in three steps.
- Step 1
Pick an assistant
Choose from 12 specialists across writing, learning, coding, and work.
- Step 2
Chat or upload
Start a conversation, or drop in your own documents to ground the answers.
- Step 3
Get instant answers
Nexus streams back clear, useful responses — with citations when you use docs.
Start free
Your entire AI toolkit, in one place
Twelve specialized assistants and document chat — no sign-up required to start.