Grok Build launched at $99 intro or $299 regular. We ran the numbers against Claude Code at every usage level so you know which subscription actually pencils out.

Grok Build Pricing: What You Actually Pay vs. Claude Code

xAI dropped Grok Build on May 14 at $299/month — unless you caught the introductory window, in which case it’s $99. We pulled out a spreadsheet so you don’t have to wonder which one actually pencils out against the Claude Code subscription you’re probably already paying for.

What Grok Build Actually Is (and What It’s Not Yet)

Grok Build is an agentic CLI, not an IDE. It lives in your terminal, spawns up to 8 parallel agents that simultaneously plan, search, and write code, and holds a 256K context window per session. According to xAI’s launch, the underlying Grok 4.3 beta model runs with a 2 million token context window, so large codebases stay in memory across multi-file edits.

No IDE integration yet. No inline edits. Arena Mode — where agents compete on the same task and you pick the best result — is still listed as “coming soon.” What you get today: a terminal-native agent that can plan, execute, and track code changes locally. Offline-compatible, which matters if you’re working with proprietary or regulated code.

The Pricing Stack, Laid Flat

Here’s how the two subscriptions stack up:

Plan	Monthly Cost (Intro/Regular)	Token Budget	Context Window
Grok Build	$99 / $299	Unlimited subscription	256K per session
Claude Code Pro	$20	~17.5K per 5-hour window	Model-dependent
Claude Code Max 5x	$100	~88K per 5-hour window	Model-dependent
Claude Code Max 20x	$200	~220K per 5-hour window	Model-dependent

If you fall off the subscription edge, both tools fall back to API pricing. Grok’s API costs $1.25 per million input tokens and $2.50 per million output tokens on grok-4.3 per xAI’s published API pricing. Claude’s API runs $0.80–$75 per million tokens depending on which model you use per Anthropic’s pricing page.

The Math at Three Usage Levels

Light work (~10 hours/week)

Casual coding, weekend projects, script automation. Claude Code Pro at $20/month wins here cleanly. Ten hours of sustained coding work generates maybe 2–5M tokens per week (roughly 8–20M monthly). Pro’s token budget breathes room; you rarely hit the ceiling. Grok Build’s $99 intro feels like overkill for part-time use, and you’re not using enough agents to justify the parallel-execution overhead.

Winner: Claude Code Pro. Monthly spend: $20 vs. $99.

Medium work (~25 hours/week)

Team side projects, client work where you’re coding 5 hours daily. Claude Code Pro tops out around the 20-hour mark. You’re looking at 10–15M tokens weekly, and the Pro ceiling gets real. Max 5x at $100/month buys you breathing room, but long-context repo edits and multi-file refactors still sting the budget. Grok Build at $99 intro becomes competitive here — unlimited agents, no token-anxiety per window.

Winner: Grok Build (intro pricing). Monthly spend: $99 vs. $100 for Claude Max 5x.

Heavy work (daily autonomous agent runs)

Your agents are spinning 24/7, handling code generation, testing, deploys. Claude Max 20x at $200/month is table stakes, and you’re probably overspilling into API overages. Grok Build at $299 regular is a hard ceiling for unlimited agent runs. If your agents consume 50M+ tokens weekly, the subscription model locks in predictability. API-per-token burns you on scale.

Winner: Grok Build. Monthly spend: $299 vs. $200–250+ for Claude with overages.

What You Give Up at Each Price Point

Grok Build lacks IDE integration today. If you live in VS Code and expect inline code suggestions, you’re still pointing to Claude Code. No local setup drag — that’s a win. But no seamless IDE integration means you’re context-switching between editor and terminal.

Arena Mode is vaporware as of May 16. xAI promises it will let agents compete on the same problem and you’ll pick the best result. That’s not shipping yet. If parallel-agent comparison is your play, Claude Code doesn’t have that angle either, so it’s a wash.

Claude Code’s token cap anxiety at Max 5x is real. Long-context repos — a 50K-line monorepo you’re refactoring across five files — burn Max 5x quota in one session. Our breakdown of Claude Code token limits shows the exact token math. Grok Build avoids this by design: the subscription is unlimited tokens, not per-window quotas.

The Verdict: Which Subscription Actually Makes Sense

Solo devs, part-time builders: Claude Code Pro ($20). Light load, no token stress.

Teams doing 20–40 hours of coding weekly: Grok Build at intro pricing ($99 while xAI’s promo window holds, then reassess at $299 renewal). The parallel-agent speed and no-token-anxiety model pays off in team context.

API-first automation, 24/7 agent ops: Grok Build at regular pricing ($299). Subscription-based unlimited beats per-token math at scale. If you’re spinning agents continuously, Claude Max 20x ($200) plus overages will cost the same or more by month two.

Hybrid shops running Claude Code already: Don’t switch. Stay on Claude if your team has built workflows around the API. The switching cost is higher than the monthly savings. Revisit Grok Build in Q3 2026 when Arena Mode lands and you can run a side-by-side comparison. We’ve covered this in our Claude Code vs. Copilot comparison — the framework for when to stick vs. when to move applies here too.

One More Thing: Watch the Renewal Cliff

Subscription pricing always has a renewal cliff. Grok Build’s $99 intro is exactly that, an introductory tier, and xAI hasn’t published how long it lasts. Treat the $99 as a short-term incentive, not a long-term plan. Budget for $299 at renewal, not the intro. Same play Claude pulled with its early Max tier and the same play OpenAI pulled with ChatGPT Pro: the door opens cheap, then the door closes. We’ve watched this movie before.

If you’re already on Claude Code and the unlimited-token math is tempting, run a 30-day pilot on Grok Build at intro pricing, log your actual token consumption, and decide before renewal hits. Not after.