7 Free AI Tools I Use as a Developer (including Rota AI)
7 Free AI Tools I Use as a Student Developer
TL;DR: I am a student developer and I use AI tools every single day. The crazy part? Almost all of them are free. Claude Code for coding. Cursor for editing. Rota AI for voice dictation. Ollama for running models locally. GitHub Copilot for quick suggestions. And a few others. Here is my honest breakdown of each one, how I found it, and what the free tier actually gets you.
Why I Wrote This
When I started coding seriously about two years ago, I thought AI tools were for people with money. Like, serious money. The kind of money I definitely did not have as a college student eating instant noodles four days a week.
Then I discovered that some of the most powerful AI tools out there are completely free. Not "free trial" free. Not "free for 7 days and then we charge your card" free. Actually free.
This post is the list I wish someone had given me when I started. These are the free AI tools I use as a student developer in 2026. What they do. How I found them. And my honest take on each one.
1. Claude Code
What it does: Claude Code is an AI coding assistant that lives right in your terminal. You give it a task and it writes code, debugs errors, refactors files, and even runs tests. It understands your entire project, not just one file at a time.
How I found it: A friend on Discord sent me a screenshot of Claude Code refactoring an entire API in like 30 seconds. I thought it was fake. It was not fake.
My honest take: This is the tool that changed the most for me. I use it for boilerplate code, debugging weird errors, and understanding codebases I did not write. The free tier through the Claude Pro plan is limited, but the API credits you get go a long way if you are mostly doing small tasks.
Free tier reality: You get a limited number of messages per day on the free Claude plan. For light coding tasks, that is usually enough. If you are doing heavy refactoring all day, you might hit the limit. your mileage may vary.
Best for: Debugging, understanding new codebases, writing boilerplate, and learning new frameworks.
2. Cursor
What it does: Cursor is a code editor built on top of VS Code. It has AI baked right into the editing experience. You can highlight code and ask it to explain, refactor, or fix it. It also has an autocomplete feature that is honestly kind of scary good.
How I found it: I saw about 47 tweets in a row recommending Cursor. I figured if that many people are talking about it, I should at least try it. So I downloaded it and never went back to regular VS Code.
My honest take: Cursor is lowkey the tool I use the most. The tab autocomplete saves me probably 30% of my typing time. The chat feature is great for quick questions without leaving my editor. And since it is VS Code under the hood, all my extensions still work.
Free tier reality: The free tier gives you a limited number of AI completions and chat messages per month. For a student working on personal projects, it is usually enough. When I run out, I just switch to Claude Code for the heavy stuff.
Best for: Everyday coding, quick refactors, learning as you code, and autocomplete that actually understands context.
3. Rota AI
What it does: Rota AI is a free, open source voice dictation tool for Windows. You talk, it types. But it is not like the basic Windows dictation. It uses AI models (like Whisper) to transcribe your speech with really high accuracy. And it works offline.
How I found it: I built it. Well, I am building it. Rota AI is my project. I started it because I was tired of paying for Wispr Flow and I wanted something that worked offline and respected my privacy.
My honest take: Ok, yes, I am biased. But hear me out. I started Rota AI because I had wrist pain from typing too much. I needed a free alternative to the paid dictation tools out there. What started as a personal project turned into something other students are actually using. The fact that it is open source and free is not a compromise. It is the whole point.
Free tier reality: It is completely free. No tiers. No limits. No "upgrade to pro." That is the whole philosophy behind it.
Best for: Voice dictation, coding by voice, writing essays hands-free, and anyone who wants a free alternative to Wispr Flow or Superwhisper.
4. Ollama
What it does: Ollama lets you run large language models on your own computer. Locally. No internet needed. No API keys. No usage limits. You download a model and it runs on your machine.
How I found it: I was complaining to a friend about hitting API rate limits on a weekend project. He said, "Just run it locally with Ollama." I had no idea that was even possible. He showed me the setup. It took about 10 minutes.
My honest take: Ollama is the tool I recommend to every student who asks me about AI. The fact that you can run a coding model on your laptop for free is kind of insane. Is it as fast as the cloud APIs? No, not even close. But for learning, experimenting, and building things without worrying about costs, it is unbeatable.
Free tier reality: Completely free. The only cost is your electricity and the disk space for the models. A 7B model takes about 4GB. A 13B model takes about 7GB. Make sure you have at least 16GB of RAM for a good experience.
Best for: Running LLMs locally, learning how models work, building AI apps without API costs, and offline development.
5. GitHub Copilot
What it does: GitHub Copilot is an AI pair programmer that suggests code as you type. It can complete whole functions, write tests, and even generate documentation based on your code context.
How I found it: GitHub announced free access for students and I signed up immediately. I had been seeing it everywhere for months and was curious if it lived up to the hype.
My honest take: Copilot is great for the boring stuff. Writing tests, generating repetitive code, creating config files. It is not going to architect your app for you. But for the tedious parts of coding? It is a lifesaver. The student plan makes it free, which is honestly all I need.
Free tier reality: Free for students through the GitHub Student Developer Pack. You do need to verify your student status, but it is a one-time thing and it is worth it. For non-students, there is a limited free tier with a certain number of completions per month.
Best for: Autocomplete, writing tests, generating boilerplate, and speeding up repetitive coding tasks.
6. v0 by Vercel
What it does: v0 is an AI tool that generates UI components from text descriptions. You type "a pricing table with three tiers and a toggle for monthly or yearly billing" and it builds it. With Tailwind CSS. And it looks good.
How I found it: I was building a landing page for a project and spending way too much time on CSS. Someone on Twitter said "just use v0" and I was like... what is v0? Tried it. Mind blown.
My honest take: v0 is not perfect. Sometimes the generated code needs tweaks. But for quickly prototyping a UI or getting a component 80% of the way there, it is incredible. I use it when I want to ship a frontend fast and do not want to fight with CSS for three hours.
Free tier reality: The free tier gives you a limited number of generations per month. For student projects, that is usually plenty. You get enough to build a few solid components each month without paying.
Best for: Rapid UI prototyping, generating React components, and building landing pages fast.
7. Perplexity AI
What it does: Perplexity is an AI search engine. You ask it a question and it searches the web, reads the results, and gives you a summarized answer with citations. It is like Google but it actually reads the links for you.
How I found it: I was debugging a weird error and Googling the same thing over and over. A Reddit comment said "just ask Perplexity." I did. It gave me the exact answer with a link to the GitHub issue that solved my problem. Took 10 seconds instead of 20 minutes.
My honest take: Perplexity has replaced Google for probably 60% of my searches. When I am learning a new concept, debugging an error, or trying to compare two technologies, it is my first stop. The citations are the best part because I can verify the answer instead of just trusting the AI.
Free tier reality: The free tier is very generous. You get a good number of searches per day with the standard model. The pro tier unlocks more advanced models and unlimited searches, but tbh the free version covers most of what I need as a student.
Best for: Research, debugging, learning new technologies, and getting quick answers with sources.
How I Use These Tools Together
Here is what a typical coding session looks like for me:
- I open Cursor as my main editor.
- I use GitHub Copilot for autocomplete while I type.
- When I hit a wall, I switch to Claude Code in my terminal for deeper debugging.
- If I need to research something, I ask Perplexity first.
- When my hands get tired, I switch to Rota AI and dictate my code or notes.
- For quick UI work, I generate components in v0 and paste them in.
- When I want to experiment with models or work offline, I spin up Ollama.
The fact that this entire workflow costs me zero dollars is still kind of wild to me.
FAQ
Are these tools really free? Most of them have free tiers that are genuinely useful. Some are completely free (Rota AI, Ollama). Some are free for students (GitHub Copilot). Some have generous free tiers (Cursor, Perplexity, v0). None of them require a credit card to get started.
Which free AI tool should I start with? If you are new to AI tools, start with Cursor or Perplexity. Cursor makes your everyday coding faster. Perplexity makes your research faster. Both are easy to set up and you will see the benefit immediately.
Can I use these for commercial projects? Check the terms of service for each tool. Most free tiers are fine for personal and educational use. For commercial work, you might need to upgrade. your mileage may vary.
Do I need a powerful computer? For most of these tools, no. They run in the cloud. Ollama is the exception. Running local models benefits from a good GPU and at least 16GB of RAM. But even on a basic laptop, the smaller models run fine.
What about privacy? If privacy matters to you, Rota AI and Ollama are your best bets because everything runs locally. The other tools send your data to their servers. Read their privacy policies if that is a concern for you.
Is Claude Code better than Cursor? They do different things. Cursor is an editor with AI features. Claude Code is a terminal-based coding agent. I use both. Cursor for everyday editing. Claude Code for bigger tasks like refactoring or understanding complex codebases.
Will these tools replace developers? No. They make developers faster. You still need to think, design, and make decisions. These tools handle the repetitive parts so you can focus on the interesting problems.
Final Thoughts
Two years ago, I thought AI tools were expensive and out of reach for students. Today, my entire development workflow runs on free tools. That is not an exaggeration.
The best part? These tools are only getting better. The free tiers are getting more generous. And new tools are coming out every month.
If you are a student developer and you are not using at least a few of these, you are leaving free productivity on the table. Start with one. Get comfortable. Then add another.
And if you try Rota AI, let me know what you think. I built it for students like us, and your feedback makes it better.
Happy coding.