
API proxy gateway for AI agents with usage analytics, MCP server support, and rate limiting.
Callio has 5 plans: a free plan, paid plans from $49/month and custom pricing for larger teams. We have not recorded a price change.
Callio plans and prices
Free
$0
- 500 proxy requests/month
- 2 sandbox keys
- Full catalog access
- MCP server install
Builder
monthly$49/mo
- Proxy requests — 10,000 per month
- Sandbox keys — 5 (sandbox + production)
- Full catalog access
- MCP server install
- Usage analytics & request logs
- Community support
Pro
monthly$149/mo
- Proxy requests — 50,000 per month
- Sandbox keys — 20 (sandbox + production)
- Full catalog access
- Usage analytics & request logs
- MCP server install
- Webhook forwarding
- Hard cap at 50,000 production requests / month
- Priority support
Scale
monthly$499/mo
- Proxy requests — 250,000 per month
- Unlimited keys & agents
- Full catalog access
- Advanced analytics
- MCP server install
- Webhook forwarding
- Hard cap at 250,000 production requests / month
- Team workspaces
Show all 10 featuresShow fewer
- Custom rate limits
- Dedicated support
Enterprise
Custom
- Custom request volume & rate limits
- Unlimited keys & team workspaces
- Security questionnaire & SLA support
- Dedicated Slack channel
- Annual contracts & invoicing
- Custom onboarding
Price history
Last 0 recorded changes
No price changes recorded yet.
Other AI & ML products
No confirmed alternatives yet.