03 · Scale

Go deeper

Code editors, AI agents, and advanced integrations for founders who are ready to level up and build like an engineer.

12 scale tools All tools →
Cursor Updated
Code editor

A VS Code fork with AI deeply integrated — for developers who want to write less code, not skip it

●●●●● Free · $20/mo
OpenAI Codex Updated
AI coding agent

OpenAI's desktop AI agent that writes code, operates your browser, and runs workflows — now powered by GPT-5.5

●●●●● $20/mo
Claude Code Updated
AI coding agent

Anthropic's terminal-native AI agent for deep, agentic work on real codebases

●●●●● $20/mo (Claude Pro)
Cline Updated
AI coding agent

Open-source agentic coding assistant for VS Code — bring your own model, see every move

●●●●● Free · Free + your own API keys
Devin Updated
AI coding agent

The first AI software engineer — autonomous, capable, and genuinely expensive

●●●●● $500/mo
Factory Updated
AI coding agent

Enterprise AI coding agents (Droids) that own the full software lifecycle — not just autocomplete

●●●●● Free · $20/mo
Gemini CLI
AI coding agent

Google's free terminal coding agent with a generous daily free tier and Plan Mode

●●●●● Free · Free (1,000 req/day)
GitHub Copilot
Code editor

The original AI coding assistant — inline autocomplete and chat built into your existing editor

●●●●● Free · $10/mo
Kiro Updated
AI coding agent

AWS's spec-driven AI coding IDE — it writes requirements before it writes code

●●●●● Free · $19/mo
Trae
Code editor

ByteDance's free Cursor alternative — full-featured AI IDE with no subscription cost

●●●●● Free · Free (currently)
Warp
AI coding agent

An AI-native terminal that lets you orchestrate multiple coding agents simultaneously

●●●●● Free · Free
IBM Bob Updated
AI coding agent

Enterprise AI development partner that routes tasks across Claude, Mistral, and IBM Granite — with governance built in

●●●● $20/mo
Guides for engineers All guides →

founder · 7 min read

New

Anthropic Owns the Claude Code Quality Decline. Here's What It Means for Builders.

Anthropic's April 23 postmortem confirmed what users had been complaining about for a month. The lessons are bigger than one tool.

claude codeanthropic
Apr 2026

founder · 8 min read

New

GPT-5.5 is here: what founders and PMs actually need to know

OpenAI's April 23 GPT-5.5 launch changes the model stack behind every major vibe coding tool. Here's the practical read for non-technical builders.

openaigpt-5.5
Apr 2026

founder · 7 min read

New

SpaceX Buys a $60B Option on Cursor: What It Means for Founders Picking a Coding Tool

SpaceX signed a deal on April 21 giving it the right to buy Cursor for $60B. Here's what the structure is and how to think about it as a founder or PM.

cursorspacex
Apr 2026

founder · 7 min read

New

Scheduled AI Coding Agents: What Claude Code Routines Changes

Claude Code Routines, Cursor's Agents Window, and Devin-in-Windsurf all point at the same shift: AI coders that work while you sleep. Here's what changes.

agentsautomation
Apr 2026

intermediate · 10 min read

New

Best AI Code Editors in 2026: Cursor, Windsurf, Trae, and More Ranked

We ranked every serious AI code editor for 2026 — Cursor, Windsurf, Trae, GitHub Copilot, Cline — with honest tradeoffs and no hedged verdicts.

cursorwindsurf
Apr 2026

founder · 8 min read

New

The Accidental Source Code Leak That Changed the AI Coding Tool Conversation

On March 31, Anthropic accidentally published its entire Claude Code agent harness. What happened next reveals a lot about how these tools actually work.

claude codeopen source
Apr 2026

founder · 6 min read

New

Is Vibe Coding Killing Open Source? What Founders Need to Know

AI coding tools are built on open source. But are they giving anything back? Here's the honest breakdown — and what it means for your product.

open sourcesustainability
Apr 2026

founder · 8 min read

10 Apps Non-Technical Founders Built With Vibe Coding

Real examples of SaaS products, marketplaces, and tools built without code — what they built, which tools they used, and what it cost.

case-studiesinspiration
Mar 2026

founder · 8 min read

From Prototype to Production: Your Post-MVP Checklist

The things you need to do before your AI-built app goes live — security, performance, backups, and the stuff founders always skip.

deploymentproduction
Mar 2026

4 scale prompts

Prompts for deployment, CI/CD, API integrations, and testing.

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