Pricing

Free Trial

$0 24 hours

Includes:

  • 500 Catalyst Credits
  • Claude Haiku 4.5 + Grok 4.20 Reasoning only
  • Full desktop IDE (local forever)
  • Card required · one trial per account & card

Enterprise

Custom

Everything on Individual, plus:

  • Pooled usage and invoice / PO billing
  • SSO and seat management
  • Model and MCP access controls
  • Audit logs and priority support
  • Shared team agent context

Built for builders who live in the agent loop — Anthropic + xAI, metered fairly.

Models on managed cloud

What your plan actually routes through provider APIs.

Trial = Haiku 4.5 + Grok 4.20 Reasoning · Paid = full Anthropic + xAI

Questions & Answers

We recommend Pro for daily agents, Pro+ if you burn through the Pro pool, and Ultra for all-day multi-agent loops. Start with the free trial (Haiku 4.5 + Grok 4.20 Reasoning) to evaluate. Enterprise for SSO, pooled usage, and invoice billing.
Every plan includes a set amount of model usage as Catalyst Credits (100 CBT ≈ $1 list). When included usage is consumed, on-demand continues if your spend cap allows — billed in arrears — or you upgrade for a larger pool. Usage meters real Anthropic / xAI cost × 1.5 markup.
Free Trial: Claude Haiku 4.5 and Grok 4.20 Reasoning only.
Pro / Pro+ / Ultra: full managed Anthropic (Haiku, Sonnet, Opus) + xAI Grok catalog (4.20, 4.5, multi-agent, Build, Code…). OpenAI when the platform key is enabled.
Self-serve plans support major debit and credit cards via Stripe. Prepaid/gift cards cannot start a free trial. For invoice billing and wire transfers, contact sales for Enterprise.
Card on file required, prepaid rejected, $1 verification refunded, one trial per account and per card fingerprint, rate-limited activation, and a hard model lock on trial.
Production managed cloud is platform-keyed. Download the IDE free for local work. Dev / self-hosted builds can use your own keys.

Get started with Catalyst.