Call Me vs Hezo

Call Me and Hezo are both agent frameworks tracked by AIDiveForge. Below is a side-by-side comparison of pricing, capabilities, platforms, and ownership — sourced from each tool's live website and verified before publishing.

Call Me

Agent workflows that include a human review step almost always implement that step as a polling loop against a dashboard, a Slack message nobody…

Hezo

Hezo runs a hierarchy of agents — CEO, Coach, Captain, workers — each isolated in its own Docker container, with your secrets never passed directly into agent context. Instead, an egress proxy swaps placeholders for real credentials only when the destination host matches an allowed list, and every substitution lands in an append-only audit log. The Coach agent reviews completed work and writes learned rules back onto workers, so repeated mistakes get corrected without you editing prompts by hand. The ceiling appears when you need agents to hit destinations outside the allowed-host list, or when your workflow requires branching logic the org-chart model doesn't express — at that point you're editing configuration that the docs describe but don't walk you through in depth.

Attribute	Call Me	Hezo
Pricing	—	Free
Free trial	No	No
Open source	No	Yes
Has API	No	Yes
Self-hosted option	No	Yes
Platforms	—	Self-hosted (Docker, binary)
Pros	—	Secrets never enter agent context — an egress proxy holds and substitutes credentials per allowed host — so a compromised or misbehaving agent cannot exfiltrate your API keys. Hard budget caps at the per-agent and per-project level, so a runaway agent stops spending at a threshold you set rather than draining your provider balance overnight. The Coach agent writes learned rules back onto workers after each completed ticket, which means repeated errors self-correct without you manually editing prompts between runs. Each project runs in its own Docker container with all traffic forced through the proxy, so a bad run's damage is contained to one box and doesn't touch other projects or the host. Provider-agnostic model assignment down to the individual agent, so you can route expensive tasks to a capable model and routine tasks to a cheaper one without restructuring the workflow.
Cons	—	The egress proxy blocks requests to any host not on your allowed list — which is the security guarantee — but if an agent's task requires hitting an API you haven't pre-registered, the request fails silently from the agent's perspective, and you're editing proxy configuration to unblock it rather than continuing the work. The org chart is fixed at four tiers: CEO, Coach, Captain, workers. Workflows that need dynamic role creation, peer-to-peer agent coordination outside the hierarchy, or branching logic based on what a prior step returned don't map cleanly to this model — teams with those requirements move to a framework that exposes a programmable graph, such as LangGraph or a custom orchestration layer. The docs describe configuration but community reports suggest limited depth on edge cases — teams standing this up in a production environment with non-standard network topologies or custom secret backends are largely on their own until the community around the project matures.

Bottom line

Hezo is open source; only Hezo exposes a public API. Choose based on which difference matters most for your workflow.

Frequently asked questions

What is the difference between Call Me and Hezo?

Call Me is unknown pricing, while Hezo is Free and open source. Compare pricing, free trial, API, platforms, and pros/cons in the table above on AIDiveForge.

Is Call Me better than Hezo?

It depends on your workflow. Use the side-by-side attributes (pricing, open source, API, self-hosted, platforms) to decide. AIDiveForge does not rank a universal winner — we publish verified facts so you can choose.

Call Me vs Hezo: which should I pick?

Pick Call Me if its pricing model, openness, or platform fit matches your constraints; pick Hezo otherwise. Check free-trial availability on each listing if you want to test before committing.

Comparison data is sourced and verified by the AIDiveForge data pipeline. AIDiveForge is editorially independent.