Pricing

Start free. Scale when Mercury gets serious.

Mercury Cloud starts at $0/month with account access, agent pairing, memory sync, usage tracking, and free-enabled models. Upgrade when you need higher limits and heavier workloads.

Free

$0/month

Start with Mercury Cloud account access and free-enabled models.

  • Mercury Cloud account access
  • 1 agent connection
  • 5,000 Mercury Credits / month
  • Access to free-enabled models
  • Memory sync and dashboard access
  • Card validation may be required; no Free plan charge
Most popular

Pro

$19/month

For builders using Mercury Agent every day with higher cloud limits.

  • 19,000 Mercury Credits / month
  • 5 agent connections
  • Live agent status and remote control
  • Memory sync for production workflows
  • Usage analytics and billing controls
  • Top-up balance that never expires

Extended

$49/month

For heavier agent workloads, higher throughput, and advanced memory workflows.

  • 49,000 Mercury Credits / month
  • 15 agent connections
  • Increased request throughput
  • Extended model gateway usage
  • Advanced memory workflows
  • Top-up balance that never expires

Prices are in USD and billed monthly. Cancel anytime; paid access continues through the billing period you already paid for.

Questions before you pay anything

Is the Free plan really free?

Yes. Mercury Cloud Free is $0/month. Card validation may be required, but the Free plan itself is not charged. The open-source Mercury Agent CLI also remains MIT-licensed and free to self-host.

What's the difference between Pro and Extended?

Pro is for daily Mercury Agent usage with higher model gateway limits, expanded token budgets, live agent status, remote control, memory sync, and usage analytics. Extended is for heavier workloads with the highest standard budgets, higher throughput, and advanced memory workflows.

Can I still bring my own model keys?

Yes. Mercury Agent remains provider-agnostic. Cloud plans add managed access and account-level usage controls; your local CLI can still use your own provider keys.

What happens if I cancel?

You keep access until the end of your billing period. After that, your cloud workspace is deactivated for 30 days in case you change your mind, then removed. Your local agent keeps working regardless. See the Refund Policy for details.