Run the harness yourself,
or let us run it.
BSAI is MIT-licensed and free forever when you self-host. The hosted plans add managed sandboxes, persistent memory, and scheduled agents — at roughly a third of what hosted-only agent products charge for the same capability tier.
Self-hosted
$0 forever
Your machine, your keys
- Full agent harness, unlimited runs
- Bring your own model keys
- Local, Docker or Kubernetes sandboxes
- All built-in and custom skills
- Sub-agents, memory, MCP servers
- Community support on GitHub
Free
$0 / month
Hosted, no card
- 300 agent runs / month
- 60 messages / day
- 2M tokens / month
- 1 concurrent task
- 5 scheduled tasks · 2 projects
- 1 GB workspace storage
Most popular
Pro
$19 / month
For daily driving an agent
- 4,000 agent runs / month
- Unlimited messages
- 25M tokens / month
- 4 concurrent tasks · 4 sub-agents
- Unlimited scheduled tasks · 50 projects
- 50 GB storage · long-term memory
- Deploy sites and dashboards from a run
Team
$49 / user / mo
Shared skills and runs
- 10,000 agent runs / user / month
- 60M tokens / month, pooled
- 8 concurrent tasks · 8 sub-agents
- Shared skill library and agents
- Roles, seats and usage dashboard
- 200 GB pooled storage
Enterprise
Custom
Self-host with a contract
- Unlimited runs and seats
- VPC or on-prem deployment
- SSO / SAML, audit logs, IP allowlist
- Private model routing
- SLA, dedicated support channel
- Security review and DPA
⏱ Annual billing saves 2 months
Hosted plans include model inference on our managed keys. Bring your own keys on any plan and runs stop counting against your quota. Need more on a plan? Top up anytime — no contracts, no lock-in.
Hosted plans include model inference on our managed keys. Bring your own keys on any plan and runs stop counting against your quota. Need more on a plan? Top up anytime — no contracts, no lock-in.