Herdr vs Temporal AI

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-09-02
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At a glance

DimensionHerdrTemporal AI
PricingFree (open-source)Freemium (usage-based billing for cloud)
Primary Use CaseMultiplexing concurrent AI coding agent terminalsReliable AI agent and workflow orchestration with durability
DeploymentSelf-hosted (single Rust binary)Cloud (Temporal Cloud) or self-hosted
Key FeaturesPersistent PTY sessions, SSH reattach, agent status overviewDurable execution, retries, visibility UI, human-in-the-loop
IntegrationsClaude Code, OpenCode, Codex, Homebrew, NixOpenAI Agents SDK, Google ADK, Slack, Salesforce, etc.
Best ForDevelopers running multiple coding agents in one terminalTeams building reliable AI agents and multi-step workflows

Temporal AI and Herdr serve fundamentally different needs: Temporal is a production-grade orchestration platform for mission-critical, multi-step AI workflows that require durability and reliability; Herdr is a lightweight terminal multiplexer for running several AI coding agents side-by-side with session persistence. Choose Temporal if you need to build robust agent pipelines or microservices orchestration; choose Herdr if you want a 'tmux for AI agents' to manage multiple coding assistants from one terminal.

Herdr
Herdr

Persistent open-source runtime that keeps your coding agents alive and reattachable via SSH from anywhere with a keyboard.

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Temporal AI
Temporal AI

Durable execution platform keeping AI agents and workflows running through failures with automatic state capture and retries.

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Pricing
Free
Freemium
Plans
$0/mo
$0/mo (with $1,000 in credits)
$100/mo
$500/mo
Custom
Popularity
22 views
7.5k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
CLIDesktop
WebAPICLI
Categories
🛠️ Autonomous Coding Agents⚙️ Developer Infrastructure
🕸️ Agent Frameworks & Orchestration⚙️ Developer Infrastructure
Features
Persistent agent server across sleep, close, and reboot
Reattach from any device via SSH, including phone
Real PTYs—not tmux or screen multiplexing
Per-pane status: working, blocked, idle
Agent-native CLI and JSON socket API
Agents can split panes, start each other, and prompt each other
Session persistence across updates, restarts, and large sessions
Live server updates replace without killing pane processes
CPU optimizations cut repaints by up to 95%
Detects 21 agent CLIs out of the box
Supports Claude Code, Codex, Cursor, opencode, Grok, Copilot, Hermes
Self-hosted open-source Rust binary, Apache 2.0
No account or telemetry required
Installs via curl, Homebrew, or Nix
Runs on macOS, Linux, Windows (beta)
Durable execution with automatic state capture
Workflow orchestration with automatic retry and recovery
Activities with automatic retries and timeouts
Native SDKs for Python, Go, TypeScript, Ruby, C#, Java, PHP, Rust (preview)
Human-in-the-loop with signals and pause/resume
Saga pattern via compensating transactions
Full visibility UI for workflow state
Serverless Workers for Google Cloud Run (pre-release)
Serverless Workers for AWS Lambda (public preview)
Standalone Activities for independent execution
Workflow Streams for real-time interactivity
Task Queue Priority & Fairness (GA)
Temporal Worker Controller (GA) for K8s lifecycle
External Storage for large payloads (public preview)
Custom Roles for granular permissions (pre-release)
Integrations
Claude Code
Codex
Cursor
opencode
Grok
Copilot
Hermes
Homebrew
Nix
SSH
LangGraph
OpenAI Agents SDK
Google ADK
Google Cloud Run
AWS Lambda
Azure
Slack
NVIDIA
Salesforce
Twilio
Docker
Kubernetes
Braintrust

Who should pick which

  • Engineering team building AI assistants with crash tolerance
    Pick: Temporal AI

    Temporal's durable execution ensures workflows survive failures, with human-in-the-loop support and integrations with OpenAI Agents SDK and Google ADK.

  • Individual developer running multiple Claude Code instances
    Pick: Herdr

    Herdr lets you run and monitor several coding agents in one terminal with persistent sessions and SSH reattach from any device.

Frequently Asked Questions

Herdr vs Temporal AI: which should you choose?

Temporal AI and Herdr serve fundamentally different needs: Temporal is a production-grade orchestration platform for mission-critical, multi-step AI workflows that require durability and reliability; Herdr is a lightweight terminal multiplexer for running several AI coding agents side-by-side with session persistence. Choose Temporal if you need to build robust agent pipelines or microservices orchestration; choose Herdr if you want a 'tmux for AI agents' to manage multiple coding assistants from one terminal.

Can Herdr orchestrate multi-step workflows with retries?

No, Herdr is only a terminal multiplexer. It does not provide workflow orchestration, durability, or retries.

Does Temporal AI integrate with Claude Code?

Temporal's integrations focus on agent SDKs and services (OpenAI, Google ADK, Slack). There is no direct integration with Claude Code listed.

Can I use Herdr to run agents on remote servers?

Yes, Herdr supports an SSH bridge to run agents on remote boxes and can be reattached via SSH from any device.

Is Temporal AI free to use?

The open-source Temporal Server is free. Temporal Cloud offers a free tier with usage-based billing for additional usage.

Does Herdr require an account or collect telemetry?

No, Herdr requires no account and has no telemetry. It is fully self-hosted.

What SDKs does Temporal support?

Multiple SDKs including Python, Go, TypeScript, Ruby, C#, Java, PHP, and Rust (public preview).

Can Herdr run non-coding agents?

Technically it can run any terminal program, but it is designed for AI coding agents (Claude Code, OpenCode, Codex).

Does Temporal provide a visibility UI?

Yes, Temporal includes a full visibility UI to inspect execution state and history.

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Last reviewed: July 3, 2026