Atlas / Coding agents and AI IDEs
Coding agents and AI IDEs
AI Market Atlas · by Pro PluribusTools that write, test and ship software. This is the most competitive and highest-revenue agent category.
19 companies and products
Updated 10 Nov 2026. Select one for its offerings, news and links.
Coding agents and AI IDEs
Major coding agents and IDEs
CursorUpdatedThe leading AI IDE; acquired by SpaceX for $60B in August. New plans (12 Oct) bundle it into the X Subscription; the $20 Pro tier is now legacy.
Claude CodeUpdatedAgentic coding across terminal, IDE, desktop and web.
CodexUpdatedOpenAI's coding agent, and the engine under ChatGPT Work.
GitHub CopilotUpdatedThe most widely deployed coding assistant, now multi-agent. Since Universe (28 Oct) Copilot comes with GitHub Enterprise, billed by AI credits.
Devin DesktopUpdatedWindsurf became Devin Desktop in June. Cognition: $48B valuation, ~$1B annualized revenue, and new Devin Oncall for production alerts.
Antigravity · JulesUpdatedGoogle's agent-first IDE and CLI, now with cloud remote agents and voice. Jules is being shut down (read-only from 11 Nov, closes 31 Dec) and folded into Antigravity.
KiroUpdatedSpec-driven development: it writes requirements, then a design, then tasks.
FactoryUpdated“Droids” for enterprise refactors and migrations; valued at $5B after a $200M raise (15 Sep). Bought HumanLayer (4 Nov) and launched Security Factory (10 Nov).
AmpUpdatedMulti-model coding agent with smart, rush and deep modes.Open-source agents and tools
OpenCodeOpen-source terminal agent that works with 75+ model providers.
Kilo CodeOpen-source agent acquired by Anaconda (July); de facto successor to Roo Code.
ClineOpen-source VS Code and CLI agent with separate plan and act modes.
DeepSeek HarnessOpen-source agent harness that passed 95K GitHub stars in two days, the top repo of August.
REANewThe breakout open-source agent tool of October: an MCP server that lets coding agents reverse-engineer apps and binaries (~290K GitHub stars).Editors, review and testing
WarpOpen-sourced agentic terminal (April).
ZedFast editor; created ACP, which lets any agent run inside any editor.
Harness CosmosHarness bought Augment Code's core products and team (8 Oct); its context engine and agents continue as Harness Cosmos.
CodeRabbitUpdatedThe leading AI code-review tool, now a $1.5B company, positioned as the checkpoint for agent-written code.
BlacksmithAI coding made testing the bottleneck; Blacksmith's valuation rose almost 10x to $550M.This map is a by-product of the work. Keeping track of what each of these actually does, and which ones are worth your time, is part of how I advise founder-led companies on AI. If you want that applied to your business, the first conversation is free.
Book a 30-minute conversation →Compiled from public sources by Pro Pluribus; updated 10 Nov 2026. General information, not advice. Company names and logos belong to their owners and are used to identify them, without affiliation or endorsement. Terms