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Apex

Apex — Apex is a cost-effective, general-purpose coding model for everyday agent work.…

Apex is Apex is a cost-effective, general-purpose coding model for everyday agent work. Frontier-level where React runs: React Native and Next.js.. It is ranked #2649 on the AI Radar, in AI coding agents, first seen 35 days ago and shared in 2 posts (4.9k views).

Visit apex.callstack.com

Apex — Agentic coding model for mobile and web Skip to content Pause animations by Callstack Try Apex Menu Agentic coding for mobile and web, fluent in React. A cost-effective, general-purpose model for everyday agent work. Frontier-level where React runs: React Native on mobile, Next.js on the web. Try Apex Also on Vercel AI Gateway · callstack/apex ↗ 01 02 03 04 05 06 07 08 09 10 import { generateText } from "ai" const { text } = await generateText ({ model : "apex" , prompt : "Ship this React Native screen." , }) Within 1 point of Claude Opus 5.5 on React Native evals 3.7× lower cost per React Native task than Claude Opus 5.5 Up to 3×…

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FAQ

What is Apex?

Apex is a cost-effective, general-purpose coding model for everyday agent work. Frontier-level where React runs: React Native and Next.js. It was first shared on X 35 days ago and is ranked #2649 on the AI Radar.

Is Apex free?

Pricing is not stated on the page we read.

Who shared Apex?

2 accounts on X, including @aidenybai, in 2 posts totalling 4.9k views.

Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 65.6k posts from 5k X accounts over the last 14 days, 10.4k tools, 19 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-06 16:05 UTC. Full method.