Aider vs Goose in 2026: What Each Tool Covers

Q: Is AgentHydra free to use?

AgentHydra is free, with no account or subscription . It is open source under the MIT License . You can install it on Windows with a one-line PowerShell script, by downloading a build from GitHub Releases, or by running it from source with Bun . The facts available for this page give no other price for AgentHydra, so check the product's own pages for anything further.

Aider and Goose compared with AgentHydra, covering what each tool is built for, what is published about cost, and what to check before you choose.

By SupaKeeper · 2026-10-15

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]. The facts available for this page do not describe what Aider or Goose do, so check their own pages before you choose.

Option	What its sources say it does	Cost	Account or install
Aider	not stated in the facts here	not stated in the facts here	not stated in the facts here
Goose	not stated in the facts here	not stated in the facts here	not stated in the facts here
AgentHydra	Shows Claude Code, Codex and OpenCode sessions in one searchable list, updated live while they run ^[1]; lets you reply to a Claude session or send one message to several ^[1]	free, no account or subscription ^[1]	on Windows, a one-line PowerShell script, a build from GitHub Releases, or source with Bun ^[1]; the tray app needs Windows ^[1]

The short answer

This page compares Aider and Goose with AgentHydra, so you can see what each one is built to do. The facts available for this page do not describe what Aider or Goose do for a developer, so this page says little about either tool and does not guess. AgentHydra shows Claude Code, Codex and OpenCode sessions on your machine in one searchable list, updated live while they run ^[1]. For Aider and Goose, read each tool's own pages to find what it does and which needs it meets, then compare those needs with the AgentHydra details below.

What Aider and Goose are built for

The facts available for this page do not state what Aider is built for, and they do not state what Goose is built for either. This page does not describe either tool's features, sessions or uses from memory. Each tool's own pages are the place to read what it says it does for a developer, including which sessions or agents it works with and what a developer gets from running it day to day. Read those pages side by side with the AgentHydra section below before you choose.

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 shows cost at API list prices by day, model, project and account ^[1]. It lists each Claude and Codex account with its plan and 5-hour and weekly quota ^[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].

Pricing and fees

AgentHydra is free, with no account or subscription ^[1]. It is open source under the MIT License ^[1]. The facts available for this page do not state a price for Aider, so its cost is not published here. The same is true for Goose. Neither set of facts describes an account, trial or discount for Aider or Goose, so none is stated. To find the cost of either tool, check its own pages.

Setting it up and daily use

On Windows, AgentHydra installs with a one-line PowerShell script, by downloading a build from GitHub Releases, or by running from source with Bun ^[1]. The tray app needs Windows; macOS and Linux builds exist but have not been verified ^[1]. Day to day, it keeps your sessions in one list that updates while they run ^[1], and you can send a reply to a Claude session or one message to several ^[1]. For Aider and Goose, the facts available here say nothing about installing, setting up or daily use, so check each tool's own pages for those steps.

Things to check before you choose

Ask which kinds of sessions you need the tool to show. AgentHydra shows Claude Code, Codex and OpenCode sessions ^[1], so check whether Aider and Goose list the same kinds of sessions by reading their own pages. Ask whether you need cost figures by account and model. AgentHydra shows cost by day, model, project and account ^[1], so check whether Aider and Goose show cost figures at all. Ask whether you need to move work between accounts when a limit is near. AgentHydra moves a worker to another account in that case ^[1], so check what each of the others says about usage limits. Check which operating system you use, since AgentHydra's tray app needs Windows ^[1], and check the supported systems for Aider and Goose.

How to choose

If you run several AI coding sessions at once and want them in one searchable list, AgentHydra is built for that, since it shows Claude Code, Codex and OpenCode sessions updated live ^[1]. If you want to send one message to several sessions at once, AgentHydra does that ^[1]. If you track cost by account and model, AgentHydra shows it ^[1]. If you move work between accounts when one nears its limit, AgentHydra moves a worker to another account ^[1]. For Aider and Goose, the facts available for this page do not state which of these needs either tool meets, so match each tool to your own needs using its own pages.

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]. You can install it on Windows with a one-line PowerShell script, by downloading a build from GitHub Releases, or by running it from source with Bun ^[1]. The facts available for this page give no other price for AgentHydra, so check the product's own pages for anything further.

Does Aider cost anything?

The facts available for this page do not state a price for Aider, so its cost is not published here. They also say nothing about an account, trial or discount for Aider. To learn whether Aider costs money for your own use, check its own pages, since no price for it is given in the facts used for this comparison.

Does Goose cost anything?

The facts available for this page do not state a price for Goose, so its cost is not published here. They also say nothing about an account, trial or discount for Goose. To learn whether Goose costs money for your own use, check its own pages, since no price for it is given in the facts used for this comparison.

Can AgentHydra show sessions from more than one tool?

Yes, AgentHydra shows Claude Code, Codex and OpenCode sessions on your machine in one searchable list, updated live while they run ^[1]. It also lets you type a reply into a Claude session's own desktop chat, or send one message to several sessions ^[1]. The facts available for this page do not say which sessions Aider or Goose show, so check each tool's own pages for that.

What does AgentHydra show about cost?

AgentHydra shows cost at API list prices by day, model, project and account ^[1]. It prints the same cost numbers as JSON from the command line ^[1]. The facts available for this page do not say whether Aider or Goose show cost figures, so check their own pages for that, and compare the time periods and groupings each one offers.

Free, with no account or subscription. ^[1]

Try AgentHydra

Sources

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