AgentPeek vs Henji: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of AgentPeek and Henji — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
AgentPeek
Tran Huu Hoang
Mac menu-bar app that puts Claude Code and Codex into the Mac notch to watch sessions, answer prompts, track tokens, and manage local dev servers.
Key features
- Notch & Menu-bar Integration: Embeds live Claude Code and Codex sessions into the Mac notch and menu bar for immediate, always-available access without switching windows.
- Live Session Viewer: Displays real-time agent activity and conversation streams so users can watch multi-agent interactions as they occur and inspect agent behavior.
- Interactive Prompt Handling: Surfaces permission prompts and allows users to answer, approve, or modify prompts directly from the menu-bar interface to control agent inputs.
- Token Usage Tracking: Monitors and reports token consumption per session or agent, helping developers manage costs and debug token-related issues.
- Local Dev Server Management: Provides controls to start, stop, and monitor local development servers tied to agent workflows, streamlining local testing and iteration.
- Local-first Privacy Model: Designed to run locally on the user’s Mac to minimize external data exposure and give users control over where agent data is processed.
- Release Log & Versioning: Public release log (changelog) with incremental releases (0.1.x series) so users can track features, fixes, and updates over time.
- Multi-agent Visualization: Integrates with multi-agent setups (per GitHub repo) to visualize interactions across agents for debugging and analysis.
- Embed Claude Code and Codex sessions in the Mac notch and menu bar
- Live session replay and real-time visualization
- Permission prompts and response handling
- Token usage tracking and metrics
- Manage and monitor local development servers
- Local-first storage: session data stays on device
- Live visualization of Claude Code and Codex agent sessions in the Mac notch and menu bar
- Interactive permission prompts allowing users to answer agent prompts from the menu bar
- Token usage tracking and reporting for monitored agent sessions
- Management and monitoring of local development servers associated with agents
- Real-time dashboard for multi-agent orchestration and activity inspection
- Local-first architecture (runs on user's Mac rather than cloud-hosted by default)
- Distributed via a one-time license purchase
Best for
- Observing Multi-Agent Workflows: Watch real-time exchanges between agents to debug coordination issues or verify agent decision paths without opening developer consoles.
- Rapid Prompt Approval: Approve, modify, or answer permission prompts from the menu bar to speed up interactive sessions with Claude Code or Codex during development.
- Token Cost Monitoring: Track token usage during experiments to identify costly prompts or optimize prompt engineering for lower consumption.
- Local Development Management: Start and manage local dev servers used by agents directly from the app, simplifying local testing and iteration cycles.
- Desktop AI Command Center: Keep an always-on control surface for AI coding assistants (Claude Code, Codex) accessible from the Mac notch for quick coding help.
- Agent Behavior Auditing: Capture and inspect live session logs to audit agent outputs, confirm compliance with expected behavior, or reproduce bugs.
- Monitor and debug multi-agent interactions during local development
- Quickly view and respond to agent prompts from the Mac menu bar/notch
- Track token usage and costs while iterating on agents
- Run and control local dev servers for agent workflows
- Provide lightweight agent observability during demos or testing
- Monitor and debug multi-agent workflows spawned by Claude Code or Codex in real time
Henji
Henji
Mac app that drafts chat and email replies in your own voice across Slack, LINE, Gmail, and Messages.
Key features
- Voice Matching: Learns your usual tone and phrasing over time so replies read as you-ish rather than AI-ish.
- Tone Modes: Switch between Polite, Casual, Team, and Friends styles so each reply fits the relationship and channel.
- Multi-Channel Coverage: Works across Slack, LINE, Gmail, and Messages so chat and email replies are handled in one place.
- Scribble-to-Reply: Type a short note or intent and Henji expands it into a complete, context-aware message.
- Multilingual: Supports multiple languages including English and Japanese for replies.
Best for
- Faster Messaging: Knocking out quick chat and email replies during a busy day without sounding robotic.
- Difficult Replies: Politely declining requests or negotiating deadlines while keeping the tone warm.
- Team Communication: Keeping internal Slack threads fast and to the point with a team-appropriate tone.
- Cross-Language Correspondence: Drafting replies in English or Japanese for international contacts.