Arco: the TypingMind alternative where model comparison is the whole point.
TypingMind is a powerful AI workspace with agents, plugins, and a knowledge base. Multi-model comparison is one feature inside it, locked behind the $99 Premium tier. Arco is built around a single job: ask every model the same question, read the answers side by side, and pick the best one. That workflow is free from the start.
The short version
Skip the scroll and get the verdict.
Where Arco wins
- Multi-model comparison is free in Arco. TypingMind requires the $99 Premium tier to unlock the same feature.
- OpenRouter is the whole app, not one integration tucked inside a larger workspace.
- Native Mac app with a real local database. Chats don't live in browser localStorage where they can disappear.
Where TypingMind falls short
- Comparing models is a Premium feature. The $39 and $79 tiers don't include it.
- Browser-based app. Chats in localStorage can be lost if you clear browser data or switch browsers.
- Browser localStorage has limits. TypingMind Cloud offers 50MB free, then $10/month for more. It is not included with your license purchase.
The verdict
Pick TypingMind if you need a full AI workspace: agents, a knowledge base, plugins, web search, and image generation. It also wins if you're on Windows or Linux. Pick Arco if comparing model responses is the job you actually need done, you're on a Mac, and you want that workflow free and ready from the first launch.
Arco vs TypingMind, feature by feature
Where each tool wins and where it falls short.
Three reasons people switch
The specific things TypingMind can't match.
Comparison is the whole product, not a $99 upsell.
TypingMind is a feature-rich AI workspace: agents, knowledge bases, plugins, a canvas editor. Multi-model parallel chat sits at the top of that feature stack, locked behind the $99 Premium tier. In Arco, asking multiple models the same question and comparing their answers is what the entire app does. It is free from the first launch, with no tier to unlock.
OpenRouter-first, not OpenRouter as an add-on.
TypingMind supports OpenRouter, and you can paste in one key to reach many models. But TypingMind is a general AI workspace: direct OpenAI keys, Anthropic keys, plugins, agents, and OpenRouter all live side by side. Arco is built around OpenRouter from the first screen. One key, one catalog, one job: compare models and pick the best answer.
A real app on your Mac, not a browser tab with local storage.
TypingMind runs in a browser. Your chats live in browser localStorage by default, with a finite storage limit. TypingMind Cloud is a separate opt-in service for sync across devices. It includes 50MB of free cloud storage, with paid upgrades at $10/month if you need more. It is not included when you buy a license. Arco is a native Mac app that writes to a local database on your machine. Your history stays put without a recurring cloud bill.
Getting to multi-model comparison
Both tools are one-time purchases with no monthly fee for individuals. But the feature you actually came for costs very different amounts to unlock.
The fine print worth knowing
- TypingMind's entry tiers don't include multi-model chat. Standard ($39) and Extended ($79) are both solid for single-model use, but you need Premium to run one prompt through several models at once.
- TypingMind Teams switches back to a monthly subscription. The one-time pricing only applies to personal licenses. If you ever need multi-seat access, recurring fees come back.
- TypingMind Cloud is not included with your license. Chats stay in browser localStorage by default. TypingMind Cloud is a separate opt-in service with 50MB of free storage. Paid upgrades run $10/month if you need more room or heavier cross-device sync.
- Arco's ongoing cost is only your OpenRouter usage. It can be $0 in a quiet month. There is no platform fee after your initial download.
Getting started with Arco
Three steps, about five minutes total.
Download Arco
Free forever tier, no card, no email required. macOS 13 or later, Apple Silicon.
Add your OpenRouter key
Sign up at openrouter.ai (free account) and paste your key into Arco. That one key covers every model on OpenRouter.
Ask every model at once
Type your question once. Every selected model answers in parallel. Compare, summarize, copy.
What about my TypingMind history?
Questions people ask before switching
Straight answers, including where TypingMind still wins.
Deciding which model to trust shouldn't be a paid add-on.
Arco is built around side-by-side comparison from the start. 400+ models on your own key, every chat on your Mac. So you can stop guessing and start deciding.