Scalekit
Authentication, delegated authorization, and tool calling infrastructure for production AI agents.
About Scalekit
Scalekit supplies the authentication and authorization layer for AI agents acting on a user’s behalf. Its runtime sits between agents and external tools, handling OAuth flows, token refresh, and credential storage without a shared service account. AgentKit has more than 500 pre-built connectors, accepts bring-your-own credentials, and returns tool schemas for agent frameworks; its documentation includes native-format schemas for Anthropic. Engineering, support, operations, and revenue teams can use it for workflows involving services such as GitHub, Linear, and Slack. The Free plan covers 5,000 tool calls each month. Growth costs $99 per month for 100,000 calls, with overages at $0.50 per 1,000 calls. Enterprise adds custom volume, VPC or on-premises deployment, a 99.99% uptime SLA, and SIEM integrations. Free automatically upgrades once its allowance is exceeded, so teams should forecast call volume before production rollout.
Best for
Best use cases
Start with up to 5,000 monthly tool calls at no cost
Scale a production agent to 100,000 monthly calls
Negotiate custom volume and infrastructure for enterprise deployment
Compare before choosing
Free automatically upgrades when its included call allowance is exceeded
Growth includes 100,000 calls but bills additional usage
Enterprise adds deployment, SLA, and security-integration options
Features
DevOps assistants
Use delegated OAuth for agents working across GitHub, Linear, and Slack.
Support and operations agents
Connect agents to business applications with scoped user authorization.
Revenue operations agents
Use pre-built or custom connectors for authenticated GTM workflows.
Pros
- A $0 tier supports pilots with 5,000 monthly calls.
- 500+ connectors shorten common integration work.
- The runtime centralizes OAuth, refresh, and credential storage.
Cons
- Free automatically upgrades after its allowance.
- Growth overages make high-volume cost variable.
- EU residency costs extra on Growth; private deployment requires Enterprise.
Pricing Plans
Free
- 5,000 tool calls per month
- Unlimited connected accounts
- 500+ connectors
- Bring your own credentials
- Community and email support
Growth
- 100,000 tool calls per month
- $0.50 per 1,000-call overage
- Custom connectors and API proxy
- Branding
- Private Slack support
- Optional EU data residency at $99/month
Enterprise
- Custom volume and rates
- VPC or on-premises deployment
- 99.99% uptime SLA
- Forward-deployed engineer and CSM
- SIEM integrations
* Pricing information is for reference only. Please refer to the latest announcement on Scalekit's official website.