Arena subscriptions
Start in your Personal Lab. Scale decision work across your organization.
Every user gets a free Personal Lab. Organization plans add shared workspaces, broader decision tools, AI, governance, and capacity for growing teams. Each organization keeps its own plan and billing.
Important plan details
The prices and allowances shown are the immutable V1 offering used by secure checkout. Team includes four members and can grow to ten using the pricing shown for additional members. Pro includes ten members and can grow to 50. Its value is the larger structure for multiple teams, expanded solution library, advanced governance, greater storage, dedicated AI infrastructure, and higher compute allowance, not simply another seat.
Workspace limits apply to active workspaces. AI units are not raw tokens: model input, output, cache, reasoning, and fixed request prices determine the units used. Longer prompts and answers, and more costly AI modes or models, therefore use more units. Personal Lab has enforced monthly, rolling seven day, and daily limits; AI pauses until capacity returns when one is reached. Paid plan amounts are measurement references for transparency. During the launch observation period, exceeding a paid reference does not pause AI and does not create automatic usage charges. Request size, context, output, concurrency, and service capacity safeguards still apply. Paid checkout becomes available when the deployment has a complete Stripe V1 configuration; signed provider confirmation, never the browser return, enables access.
AI Infrastructure describes how compute is deployed, not who can access organization data. Organization data remains separated in every plan. Plus uses shared managed infrastructure, Team uses private managed infrastructure, Pro uses infrastructure dedicated to the organization, and Enterprise deployment is defined by agreement.