The world's smartest
AI developer assistant

Code, create and deliver faster than the speed of thought

Large testimonial

Cersei is really good. It's like having a coding buddy who's always there to help out. From drafting entire functions to catching pesky errors, it's made my job so much easier. I can't imagine coding without it now. ”

Give your team superpowers: personalized inference, faster development, complete privacy

Planet

AI-Powered Code Completion

Boost your coding speed and accuracy with intelligent code suggestions tailored to your project and context. Stop wasting time searching for syntax and common functions.

Intelligent Code Navigation

Effortlessly jump to relevant parts of your codebase based on your current cursor location. Streamline your workflow with context-aware navigation tools.

Interactive Code Chat

Ask your codebase questions directly and receive tailored insights. Analyze specific code blocks, understand function logic, or troubleshoot errors with a conversational interface.

Natural Language Programming

Write code intuitively by describing what you want your code to do in human language. Let Cersei's Precision AI handle the translation into efficient code structures.

Smart Code Refactoring

Reorganize and improve your code's structure with the help of Precision AI. Identify redundant sections and optimize code for better readability and maintainability.

Contextual Code Assistance

Get instant help right where you need it. Cersei understands your code context and offers relevant suggestions, from function definitions to debugging insights.

Bring your own style

Cersei adapts to your coding style, learning your preferred conventions and structures to generate code that aligns with your unique approach

BasePaymentProvider.ts
export class BasePaymentProvider {
    private config: PaymentProviderConfig;

    constructor(config: PaymentProviderConfig) {

         this.config = config;
    }

    async createPaymentIntent(amount: number): Promise<PaymentIntent> {

JetBrains

Plugins for JetBrains IDEs including IntelliJ, Rider, and WebStorm are on the way.

VS CodeVS Code

Download the VS Code extension and get started with a generous free trial. Upgrade anytime.VS CodeDownload for VS Code

Vim/NeovimVim/Neovim and 40+ other editors and IDEs

Extensions and plugins for 40+ editors and IDEs are in the pipeline. Subscribe to our newsletter to get notified when we launch a plugin.

Loved by developers the world over

Tarah Chen
Tarah Chen
Cersei is like having a code fairy godmother! Stuck on a function? Poof! Continue suggests the perfect solution. Need to refactor a messy chunk? Bam! It cleans it up beautifully. My coding sessions are way more productive (and way less frustrating) now.
August 28, 2024
David Kim
David Kim
I used to spend ages googling syntax and hunting for libraries. Cersei now saves me all of that lost time by suggesting the code I need right there in my editor.
July 14, 2024
Aisha Ibrahim
Aisha Ibrahim
Cersei is seriously impressive. It understands my coding style way better than any other assistant I've tried (including Copilot). The code suggestions feel natural, like I wrote them myself, but way faster. Sometimes it feels like it's reading my mind.
June 02, 2024
Miguel Rodriguez
Miguel Rodriguez
Let's be honest, writing code can be a drag sometimes. But Cersei makes it way more enjoyable. These days I begin any new features by feeding it the ticket description and letting it generate a skeleton. Then we continuously iterate and fine-tune.
April 09, 2024

A new way to write code