AI codebase Q&A

Editorial picks for "chat with codebase ai".

17 tools

All RAG →

Cursor

Featured

Coding · Claude / GPT (configurable)

9.5

AI-first VS Code fork — chat, edit, and agentic coding in one IDE.

Freemium· Hobby: Free · Individual: $20 / mo. · Teams: $40 / user / mo. · Enterprise: Customcodingrefactors

Claude Code

Coding · Claude (Opus / Sonnet / Haiku)

8.2

Anthropic's agentic coding tool that reads, edits, and ships code from the terminal, IDE, or web.

Freemium· Free: $0 · Pro: $20 · Max 5x: $100 · Max 20x: $100 · Standard seat: $20agentic-codingcodebase-refactor

Repomix

Coding · ChatGPT, Claude, Gemini, Grok

8.1

Packs an entire codebase into a single AI-friendly file so LLMs can actually read your repo.

Free· Free and open source (MIT)codebase-to-llmcode-review

16x Prompt

Coding · Multi-model (BYO key)

8.0

Desktop prompt-composer for AI coding that bundles repo context, diffs, and multi-model comparison.

Freemium· Free: 10 prompts/day; paid individual and team licensesprompt-engineeringai-pair-programming

Cody

Coding · Claude / GPT / Mixtral (configurable)

8.0

Sourcegraph's AI coding assistant — codebase-aware via their search index.

Freemium· Free; Pro $9/mo; Enterprise customenterprisemonorepos

AgentMemory

Agents · Multi-model (Claude, Gemini, MiniMax, OpenRouter)

7.3

Open-source persistent memory runtime for AI coding agents, with hybrid retrieval and zero external dependencies.

Free· Free, open-source (Apache 2.0); bring your own LLM API keyagent-memorycoding-agents

Kilo Code

Coding · Multi-model (500+ via BYO keys or routing)

7.2

Open-source agentic coding assistant for VS Code, JetBrains, and the terminal with bring-your-own-key routing across 500+ models.

Freemium· Free & Open Source: Free · Teams: $15/user/month · Enterprise: Custom · Kilo Pass: $19/mo · Kilo Pass: $19/moai-pair-programmingcode-review

OpenCode

Coding · Multi-model (Claude, GPT, Gemini, local models, 75+ providers)

7.0

Open-source AI coding agent that runs in your terminal, IDE, or desktop and talks to 75+ LLM providers.

Freemium· Free and open source; optional paid Zen service for curated coding modelsai-pair-programmingterminal-coding-agent

Gitingest

Coding

6.9

Turns any Git repo into a single LLM-ready text digest by swapping 'hub' for 'ingest' in the URL.

Free· Free hosted service; open-source self-hostcodebase-to-promptcode-review

Augment Code

Agents · Claude Opus, Claude Sonnet, Gemini, and open-source models via BYOK; routed by proprietary Prism model router

Enterprise agent-orchestration platform for the software development lifecycle.

Paid· Business: $100/month · Enterprise: CustomAutomated pull-request reviewTest-coverage expansion on legacy code

claude-mem

Agents · Model-agnostic — works with the models used by the connected agent (Claude, GPT, Gemini, etc.) via MCP

Persistent, cross-agent memory for Claude Code and other coding assistants

Freemium· Pro: $30/mo · Team Cloud: $333 per seat per monthPersistent memory for Claude Code sessionsCross-IDE context sharing via MCP

getdebug

Coding

AI-powered codebase analyzer and auto-fixer that ships validated PRs

Freemium· Free: $0 · Pro: $39/ dev / mo · Pro Plus: $79/ dev / mo · Custom: Let's talk · Pay as you go: Base + usageAutomated bug-fix pull requestsSecurity vulnerability remediation

GitHub MCP Server

MCP Servers

GitHub's official Model Context Protocol server for connecting AI agents to repositories, issues, PRs, Actions, and security data.

Free· Free and open source (MIT). Uses your existing GitHub account; no separate charges. GitHub API rate limits and any Copilot/Enterprise licensing you already pay for still apply.AI code review assistantAutomated issue triage and labeling

Greptile

Coding

AI code review that understands the whole codebase, not just the diff

Paid· Starter: Free · Pro: $30/seat/month · Enterprise: Custom pricingAutomated pull request reviewCross-file bug detection

Kritt

Agents · Codex and Claude Code (as agent harnesses)

AI-assisted code security research with parallel agents and verified findings

Freemium· Single Scan: $5,000 per scan · Enterprise: Contact usPre-launch security audit of a new serviceContinuous vulnerability scanning in CI/CD

Magic.dev

Coding · In-house frontier code models (including a long-term-memory 'LTM' model family with reported 100M-token context)

Frontier code models with ultra-long context aimed at automating software engineering

Enterprise· No public pricing. Access is via research partnerships and enterprise engagements; no self-serve tier or public API published as of writing.Whole-repo refactorsLong-horizon feature implementation

Stele

Agents

Shared project memory for AI coding agents across Claude Code, Cursor, Codex, and Copilot

Freemium· Free: $0/ forever · Pro: $12/ month · Team: $20/ user / moshared memory across AI coding agentscross-tool project context handoff