AgentPort vs Chronary: Which is Better in 2026?
A comprehensive comparison of AgentPort and Chronary covering features, pricing, use cases, and which tool is the right choice for your needs.
⚡ Quick Verdict
Choose AgentPort if:
- →You want more affordable paid plans (from $12/mo)
- →You need mcp server and cli entry points for any agent or dozens of built-in connectors including linear, slack, github, notion and stripe
Choose Chronary if:
- →You need cross-agent availability queries — find a slot free for several agents at once or scheduling proposals and temporal holds for agents that negotiate before committing
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AgentPort vs Chronary: At a Glance
Pricing Comparison: AgentPort vs Chronary
Understanding the pricing differences between AgentPort and Chronary is crucial for making the right choice. Here's how their plans compare side by side.
Chronary Pricing
💡 Pricing takeaway: Both AgentPort and Chronary offer free tiers, making it easy to try before you buy. Compare the specific plans to find the best value for your use case.
Feature-by-Feature Comparison
Here's how every feature from AgentPort and Chronary stacks up.
What Makes Each Tool Unique
🔵 Unique to AgentPort
Features available in AgentPort but not in Chronary:
- ✓MCP server and CLI entry points for any agent
- ✓Dozens of built-in connectors including Linear, Slack, GitHub, Notion and Stripe
- ✓Per-tool allow, deny and human-approval policies
- ✓Advanced rule-based filtering on individual tool calls
- ✓Complete audit logs of every tool call and approval chain
- ✓Open source and self-hostable, with a managed cloud in beta
🟣 Unique to Chronary
Features available in Chronary but not in AgentPort:
- ✓Cross-agent availability queries — find a slot free for several agents at once
- ✓Scheduling proposals and temporal holds for agents that negotiate before committing
- ✓Google and Microsoft calendar sync, plus iCal feeds and webhook fan-out
- ✓REST API and MCP server, with a TypeScript SDK
- ✓Per-agent API keys and audit log history
- ✓Booking pages for inbound human scheduling against an agent's calendar
Use Case Recommendations
Best for: AgentPort
AgentPort is an open-source security gateway that sits between AI agents and the tools they call, so an agent's access to production systems is governed by policy rather than by whichever API keys happened to end up in its environment. Agents connect through either an MCP server or a CLI, and from there reach Linear, Slack, GitHub, Notion, Stripe and dozens of other connectors that ship out of the box, plus any additional MCP server or REST API you point it at. The control layer is where the value sits: you define which tools a given agent may call outright, which require a human approval before execution, and — for the more cautious — advanced rule-based filtering that can gate on the shape of the call rather than just its name. Every tool call and every approval chain is written to an audit log, which turns an agent's behaviour from something you infer from outcomes into something you can read after the fact. This is the missing piece in most agent deployments: the agent framework decides what to attempt and the credential decides what is possible, with nothing in between. Deployment is either self-hosted from the open-source repository on your own infrastructure, or a managed cloud service currently in beta. AgentPort is built by Skald Labs, based in San Francisco.
Ideal use cases:
- •Teams or individuals who need mcp server and cli entry points for any agent
- •Teams or individuals who need dozens of built-in connectors including linear, slack, github, notion and stripe
- •Teams or individuals who need per-tool allow, deny and human-approval policies
- •Teams or individuals who need advanced rule-based filtering on individual tool calls
- •Anyone focused on agents workflows
- •Anyone focused on mcp workflows
Best for: Chronary
Chronary is calendar infrastructure built for AI agents rather than for people, which sounds like a narrow distinction until you look at what it changes. Agents need to create calendars, write events, and — the harder part — query availability across several agents at once to find a slot where all of them are free. Chronary exposes that as a REST API and an MCP server: one call creates an event on an agent's calendar and fires the iCal feed update and webhook fan-out; another takes a duration and a list of agent IDs and returns the open windows. It also bridges to the human side, syncing with Google and Microsoft calendars so an agent's schedule and a person's schedule are the same schedule, with optional publishing of agent events into human calendar apps and booking pages for inbound scheduling. The API surface includes scheduling proposals and temporal holds — the primitive an agent needs when it wants to reserve a slot while it negotiates rather than commit immediately — plus recurring event rules, per-agent API keys, audit logs and webhook retries. An official TypeScript SDK and Python examples ship alongside the raw HTTP interface. The product is in early access at time of writing, with the Pro tier free until general availability.
Ideal use cases:
- •Teams or individuals who need cross-agent availability queries — find a slot free for several agents at once
- •Teams or individuals who need scheduling proposals and temporal holds for agents that negotiate before committing
- •Teams or individuals who need google and microsoft calendar sync, plus ical feeds and webhook fan-out
- •Teams or individuals who need rest api and mcp server, with a typescript sdk
- •Anyone focused on mcp workflows
- •Anyone focused on api workflows
🤖 Other AI Agent Infrastructure Tools to Consider
AgentPort and Chronary aren't the only options. Here are other popular tools in the same space:
SuperAGI
Open-source autonomous AI agent framework with visual dashboard — 14K GitHub stars
MetaGPT
Multi-agent AI framework simulating software teams — 45K GitHub stars, builds full apps from prompts
Cerebras
Fastest LLM inference powered by the Wafer Scale Engine.
Scale AI
AI data platform for training data and model evaluation.
Roboflow
End-to-end computer vision platform for developers.
Labelbox
Enterprise data labeling platform for ML training datasets.
Is one of these your tool?
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Frequently Asked Questions
Is AgentPort better than Chronary?
It depends on your needs. AgentPort offers 6 key features including MCP server and CLI entry points for any agent and Dozens of built-in connectors including Linear, Slack, GitHub, Notion and Stripe, while Chronary provides 6 features including Cross-agent availability queries — find a slot free for several agents at once and Scheduling proposals and temporal holds for agents that negotiate before committing. AgentPort uses a freemium model with a free tier, while Chronary is freemium with free access available. Choose based on which features and pricing model align with your requirements.
Is AgentPort cheaper than Chronary?
AgentPort is cheaper, starting at $12/month compared to Chronary's $29/month. Both tools offer free tiers, so you can try each before committing. Always check the official websites for the most current pricing.
Can I use AgentPort and Chronary together?
Yes, many users combine AgentPort and Chronary in their workflow. AgentPort excels at mcp server and cli entry points for any agent, while Chronary shines with cross-agent availability queries — find a slot free for several agents at once. Using both allows you to leverage the strengths of each tool, though this means managing two subscriptions — though free tiers can help manage costs.
What's the main difference between AgentPort and Chronary?
While both are ai agent infrastructure tools, AgentPort emphasizes mcp server and cli entry points for any agent, whereas Chronary is known for cross-agent availability queries — find a slot free for several agents at once. The best choice depends on your specific workflow and feature priorities.
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