Managed agent runtime with durable sessions and tools for building applications
Every agent in one place
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Personal: Free tier with daily free usage and pay-as-you-go credits. Pro: $20/mo. Team: $20/seat/mo. Enterprise: Custom pricing. Compute: $0.10/hr while active, $0 when idle.
Cloud compute: $0.461/hour while awake, $0 when idle or parked. Models priced at or below maker's rate. Example: Claude Opus 5.5 with $0.461/hour compute, or $0 model usage if using Claude Pro/Max subscription. Prepaid credits start at $10. Card top-ups include Stripe fee (2.9% + $0.30).
Key features
Managed agent runtime with durable sessions
Dynamic workflows with model-generated JavaScript
Execution tracing through Langfuse
Web search capability
Decision tool with choice, score and questions
MCP and HTTP integrations
Scheduled agents with recurring or one-time execution
Platform connections for existing accounts
Line-item task receipts showing all costs
Support for multiple model providers
Browser-based agent access
Agent API for integration
Multi-channel deployment via Slack and other apps
Native Mac app
Cloud-based agent execution
Bring your own Claude or ChatGPT subscription
Usage-based pricing with per-second compute metering
Agent skills for reusable instructions
Agent marketplace with 64+ agents
What makes it different
Transparent per-task pricing with detailed itemized receipts showing every dollar
Flexible model payment: bring your own key, subscription, or pay at-cost rates
Usage-based billing separate from subscription plans
Free tier with no credit card required
OpenAI-compatible API using official client
Access any agent in one place without per-agent switching
$0 model costs when using your Claude Pro/Max or ChatGPT Plus/Pro subscription
Cloud agents that cost $0 while parked or idle
Reusable agent skills that inject domain expertise automatically at runtime
Multi-channel deployment from browser to Slack to Mac without code
Rebyte
AgentSky