Closed beta. Request access
Nexarch

Pricing

The graph is free. The insight is the product.

Your engineers and their coding agents populate the graph at no cost, whatever the team size. Paid plans add Nexarch's own analysis of that graph, and more workspaces under one account.

During the closed beta, every workspace gets the Team tier free.

Pricing plans

Free

£0

forever

A complete architecture graph for one workspace, kept current by your agents.

  • Unlimited engineers and agents
  • Full graph and agent context over MCP: resolve, list, register, record decisions
  • Baseline controls and guardrails
  • 30 days of history and audit trail
  • 1 workspace

What this looks like: the full graph and agent context for one workspace, any team size. See the graph

Request beta access

Team

Flat per workspace

founding-cohort pricing at GA

Nexarch reads your graph and tells you what it means.

  • Everything in Free
  • AI insights: architecture chat over your graph, change impact analysis, duplicate and drift detection, a weekly digest of what grew
  • Full policy packs and policy audits
  • 1 year of history and audit trail
  • 1 workspace

What this looks like: architecture chat, change impact and drift alerts over a graph your agents keep current. See the insights

Request beta access

Enterprise

Talk to us

annual agreements

Several workspaces, one account, insight across all of them.

  • Everything in Team
  • Multiple workspaces with account-level controls
  • Insights across workspaces: shared capabilities, duplicated systems, estate-wide drift
  • SSO and entitlement management
  • Unlimited history and audit retention
  • Custom policy packs, support SLA

What this looks like: several workspaces under one account, insight across them, SSO and retention. See the controls

Talk to us

Plan comparison

CapabilityFreeTeamEnterprise
Engineers and connected agentsUnlimitedUnlimitedUnlimited
Architecture graph and agent contextFullFullFull
AI insights (chat, change impact, drift)IncludedIncluded, across workspaces
Workspaces11Multiple, with account controls
Policy packs and auditsBaselineFullFull, plus custom packs
History and audit retention30 days1 yearUnlimited
SSO and entitlement managementIncluded
Background jobsFair usePriorityPriority

Frequently asked questions

Why is everything free right now?

Nexarch is in closed beta. Beta workspaces get the Team tier at no cost, and the beta cohort gets founding pricing when paid plans launch.

Why is the graph free at all?

Your agents do the work of populating it, and the graph gets more useful with every engineer who joins. We fund that. What we charge for is Nexarch's own analysis of the graph, and running several workspaces under one account.

Will you charge per engineer?

No. Team pricing is a flat price per workspace, however many engineers and agents you connect.

What do paid plans actually buy?

Insight and scale. Team adds Nexarch's own analysis: architecture chat, change impact, duplicate and drift detection, and the weekly digest, plus full policy packs and a year of history. Enterprise adds multiple workspaces, insight across them, SSO and unlimited retention.

What happens to our graph on Free?

Your current architecture graph is always yours and always complete. The retention window applies to history, the audit trail and change record, not to the graph itself.