Alternatives to GitLab Duo
30 tools that compete with or replace GitLab Duo. Ranked by direct product-type match — not generic category overlap.
Poolside AI
Open-weight agentic coding models for high-consequence enterprise software development.
Amazon CodeWhisperer
AWS-native AI coding assistant with agentic automation
Cognition AI
Autonomous AI software engineer for enterprise production code deployment.
Make Real Tldraw
Turn sketches into working UI with Make Real Tldraw
Replit Agent
Build and deploy full-stack apps from natural language with Replit Agent.
Cosine Genie
Coding AI trained on production code for maintainable software.
Pieces for Developers
OS-level automatic memory for developers that captures code, docs, and chats without interrupting flow
v0 by Vercel
Build full-stack React/Next.js apps from plain English and deploy instantly
Mintlify Agent
AI-native documentation platform with agent-driven Q&A and automations
Trickle AI
Turn ideas into live apps and websites with AI, no coding required.
OpenHands
Open platform for autonomous cloud coding agents that fix bugs, review PRs, and migrate code asynchronously.
OpenAI Agents SDK
Open-source Python SDK for building multi-agent workflows with handoffs, guardrails, and realtime voice.