SupaKeeper Plain comparisons of AI coding tools

AgentHydra vs Cline in 2026

AgentHydra and Cline compared on what each does for a developer, what each costs and what to check before you pick one to manage coding sessions.

By SupaKeeper ยท

SupaKeeper is published by LunarWerx, which makes some of the tools compared here.

AgentHydra shows Claude Code, Codex and OpenCode sessions on your machine in one searchable list, updated live while they run [1], and Cline is an AI coding assistant. Check Cline's own pages for what it does.

OptionWhat its sources say it doesCostAccount or install
AgentHydraShows Claude Code, Codex and OpenCode sessions in one live list [1]; lets you reply to Claude sessions [1]; tracks cost at API list prices [1]; splits tasks across accounts [1]; pairs failed commands with fixes [1]free, no account or subscription [1]tray app needs Windows; install via PowerShell script, GitHub Releases or run from source with Bun [1] [1]
ClineDescribed as an AI coding assistant; other details not publishednot publishednot published

The short answer

AgentHydra shows Claude Code, Codex and OpenCode sessions on your machine in one searchable list, updated live while they run [1]. Cline is described as an AI coding assistant; check its own pages for what it does beyond that. AgentHydra lets you type a reply into a Claude session's own desktop chat, or send one message to several sessions [1], and it shows cost at API list prices by day, model, project and account [1]. Check Cline's own pages for session, cost and quota features. Pick by the question you have: the question of managing and monitoring live coding sessions points to AgentHydra [1], and the question of what Cline offers should be checked against its own pages.

What Cline is built for

Cline is described as an AI coding assistant. Check its own pages for what it does, what it costs and how it is installed. Check Cline's own pages for what it is built for. Check Cline's own pages for what its sources say it does, what it charges and how it is set up.

What AgentHydra is built for

AgentHydra is made by the team that publishes this site. It shows Claude Code, Codex and OpenCode sessions on your machine in one searchable list, updated live while they run [1]. It lets you type a reply into a Claude session's own desktop chat, or send one message to several sessions [1]. It moves a Claude chat, history included, to another of your accounts [1]. It splits a task's pieces across Claude Code CLI sessions on your accounts, and moves a worker to another account when one nears its limit [1]. It shows cost at API list prices by day, model, project and account [1]. It pairs each failed shell command with the command that fixed it, and can copy those pairs out as a rules file for your agents [1]. It lists each Claude and Codex account with its plan and 5-hour and weekly quota, and can open, focus, quit, create and delete Claude Desktop instances [1].

Pricing and fees

AgentHydra is free, with no account or subscription [1]. It is open source under the MIT License [1]. Cline's price is not published here; check Cline's own pages for the cost. Check Cline's own pages for a trial, a paid tier or a discount. The only price stated for either tool is that free price [1]. If you need the cost of Cline for your own use, check its own pages. AgentHydra's cost figures are shown at API list prices [1].

Setting it up and daily use

AgentHydra runs as a tray app that needs Windows; macOS and Linux builds exist but have not been verified [1]. On Windows, you can install it with a one-line PowerShell script, download a build from GitHub Releases, or run it from source with Bun [1]. In daily use it shows your sessions in one searchable list updated live while they run [1]. You can type a reply into a Claude session's own desktop chat or send one message to several sessions [1]. You can check cost at API list prices by day, model, project and account [1], or print the same cost numbers as JSON from the command line [1]. For Cline, check its own pages for setup and daily use.

Things to check before you choose

Ask what you need the tool to do. AgentHydra shows live sessions from Claude Code, Codex and OpenCode in one list [1], while Cline is described as an AI coding assistant; check Cline's own pages for more. Ask whether you need to monitor and reply to running coding sessions across multiple accounts [1] [1]. Ask whether you need cost tracking at API list prices [1], and check Cline's own pages for whether Cline offers cost tracking. Check which operating system you use, since AgentHydra's tray app needs Windows and other builds have not been verified [1]. Check whether you need an open source licence; AgentHydra is MIT licensed [1], and check Cline's own pages for its licence. Check what Cline's own pages say it does.

How to choose

The two tools serve different needs. If you need to see Claude Code, Codex and OpenCode sessions on your machine in one searchable list updated live, AgentHydra does that [1]. If you need to send replies to Claude sessions or one message to several sessions, AgentHydra does that [1]. If you need to split a task across accounts and move workers when one nears its limit, AgentHydra does that [1]. If you need cost figures at API list prices by day, model, project and account, AgentHydra does that [1]. If you need to pair failed shell commands with their fixes and export them as a rules file, AgentHydra does that [1]. For what Cline does, check its own pages for its features.

Frequently asked questions

Is AgentHydra free to use?

AgentHydra is free, with no account or subscription [1]. It is open source under the MIT License [1]. AgentHydra is free, with no account or subscription [1]. Its cost figures are shown at API list prices [1].

Does Cline cost anything?

Cline's price is not published. Check Cline's own pages for fees, tiers and trials. Check Cline's own pages for its cost.

Can AgentHydra show sessions from multiple coding agents?

Yes. AgentHydra shows Claude Code, Codex and OpenCode sessions on your machine in one searchable list, updated live while they run [1]. It also lists each Claude and Codex account with its plan and quota [1].

Does AgentHydra track spending on API usage?

AgentHydra shows cost at API list prices by day, model, project and account [1]. It can also print the same cost numbers as JSON from the command line [1]. These are shown at API list prices [1].

What operating systems does AgentHydra support?

AgentHydra's tray app needs Windows [1]. macOS and Linux builds exist but have not been verified [1]. On Windows, you can install it with a one-line PowerShell script, download a build from GitHub Releases, or run it from source with Bun [1].

Free, with no account or subscription. [1]

Try AgentHydra

Sources

  1. AgentHydra's own description of itself (the product of this site's publisher)

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