Best AI agent tools for beginners (2026)

Eleven popular AI agents compared: what each is best at, free options and starting prices. All research-based. We haven't tested these hands-on yet.

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Research-based, not tested. Written from official pages and help docs (last checked Oct 15, 2026). We haven't run our own tests of this yet, so treat it as an explainer, not a verdict. How we test

Testing status: research-based, not tested. Facts come from each company's own pages, last checked Oct 15, 2026. Items marked “not verified” couldn't be confirmed on an official page.

Try Manus free →Get Comet free →Try Zapier Agents free →Try n8n →

Free plans and trials as of Oct 2026; some links may earn us a commission.

At a glance

Tool	Best for	Free?	Paid (as of Oct 2026)
ChatGPT Work	All-round tasks: research, documents, browsing for you	Limited (desktop app only)	Plus $20/mo; Pro $100–$500/mo
Claude (Cowork + computer use)	Working through files and apps on your own computer	Core Claude is free; computer use is not	Pro and Max plans (computer use in beta)
Gemini Agent	People who live in Gmail, Calendar and Drive	Gemini app is free; agent features limited	AI Plus $4.99, AI Pro $19.99, Ultra $99.99–$199.99/mo
Perplexity Comet	A web browser with an AI assistant that can act on pages	Browser is free (per Perplexity)	Perplexity Pro/Max for more (price not verified)
Manus	Hand off a whole research report or slide deck	Yes: 300 daily credits, 1 task at a time	Pro from $20/mo (or $40/mo with 7-day trial)
Zapier Agents	Automating jobs between apps (email, sheets, CRM)	Yes: 400 activities/month	Paid tier 1,500 activities/month (price not verified)
Lindy	An AI assistant for inbox, meetings and scheduling	Trial only (not verified)	Paid plans; we saw prices from about $49.99/mo (not verified)
GitHub Copilot (cloud agent)	Developers who want an agent to open pull requests	Copilot Free (limited agents)	Pro $10, Pro+ $39, Max $100/mo
OpenAI Codex	Coding tasks in the cloud or on your computer	Limited	Included with ChatGPT plans; shares usage with Work
Microsoft Copilot Actions	Microsoft 365 users (Word, Excel, Outlook)	Copilot chat is free; agent tasks are not	Microsoft 365 Premium (25 agent tasks/month)
n8n	Tinkerers who want free, self-hosted automations	Free self-hosted community edition	Cloud plans (price not verified)

Quick picks

Easiest start: ChatGPT Work (if you have Plus) or Gemini (if you use Google apps).
Best free try: Manus free plan or Perplexity Comet.
Automating between apps: Zapier Agents (free tier).
Coding: GitHub Copilot or OpenAI Codex.
Microsoft 365 users: Copilot Actions, but only on Microsoft 365 Premium.

1. ChatGPT Work Research-based

Made by: OpenAI. Best for: All-round tasks: research, documents, browsing for you.

OpenAI split ChatGPT into Chat and Work. Work runs longer multi-step jobs, can use a cloud browser (Plus and up) and can run on a schedule.

Free: Limited (desktop app only). Paid: Plus $20/mo; Pro $100–$500/mo. Visit ChatGPT Work →

2. Claude (Cowork + computer use) Research-based

Made by: Anthropic. Best for: Working through files and apps on your own computer.

Claude can click and type on your Mac or Windows PC when it lacks a direct connection, and asks permission before using a new app. Anthropic says complex tasks sometimes need a second try.

Free: Core Claude is free; computer use is not. Paid: Pro and Max plans (computer use in beta). Visit Claude →

3. Gemini Agent Research-based

Made by: Google. Best for: People who live in Gmail, Calendar and Drive.

Agent requests grow with each plan; Google says Gemini Agent is US/English only on some plans and asks you to confirm before purchases.

Free: Gemini app is free; agent features limited. Paid: AI Plus $4.99, AI Pro $19.99, Ultra $99.99–$199.99/mo. Visit Gemini Agent →

4. Perplexity Comet Research-based

Made by: Perplexity. Best for: A web browser with an AI assistant that can act on pages.

Good for research with sources. Paid limits not verified.

Free: Browser is free (per Perplexity). Paid: Perplexity Pro/Max for more (price not verified). Visit Perplexity Comet →

5. Manus Research-based

Made by: Manus. Best for: Hand off a whole research report or slide deck.

Credit-based, so heavy tasks use credits fast.

Free: Yes: 300 daily credits, 1 task at a time. Paid: Pro from $20/mo (or $40/mo with 7-day trial). Visit Manus →

6. Zapier Agents Research-based

Made by: Zapier. Best for: Automating jobs between apps (email, sheets, CRM).

Connects thousands of apps; takes some setup.

Free: Yes: 400 activities/month. Paid: Paid tier 1,500 activities/month (price not verified). Visit Zapier Agents →

7. Lindy Research-based

Made by: Lindy. Best for: An AI assistant for inbox, meetings and scheduling.

Aimed at busy professionals and small teams.

Free: Trial only (not verified). Paid: Paid plans; we saw prices from about $49.99/mo (not verified). Visit Lindy →

8. GitHub Copilot (cloud agent) Research-based

Made by: GitHub. Best for: Developers who want an agent to open pull requests.

Agent works on tasks in your repository and you review its changes.

Free: Copilot Free (limited agents). Paid: Pro $10, Pro+ $39, Max $100/mo. Visit GitHub Copilot →

9. OpenAI Codex Research-based

Made by: OpenAI. Best for: Coding tasks in the cloud or on your computer.

Uses the same usage pool as ChatGPT Work.

Free: Limited. Paid: Included with ChatGPT plans; shares usage with Work. Visit OpenAI Codex →

10. Microsoft Copilot Actions Research-based

Made by: Microsoft. Best for: Microsoft 365 users (Word, Excel, Outlook).

Personal and Family plans have no agent access, per Microsoft.

Free: Copilot chat is free; agent tasks are not. Paid: Microsoft 365 Premium (25 agent tasks/month). Visit Microsoft Copilot Actions →

11. n8n Research-based

Made by: n8n. Best for: Tinkerers who want free, self-hosted automations.

More technical than Zapier.

Free: Free self-hosted community edition. Paid: Cloud plans (price not verified). Visit n8n →

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Manus website homepage with a task box asking What can I do for you — Manus homepage, where you type a task.Screenshot: manus.im, Oct 15, 2026 (public page, not from our testing)

Perplexity Comet webpage headline The browser that works for you with a download button — Perplexity Comet browser page.Screenshot: perplexity.ai, Oct 15, 2026 (public page, not from our testing)

Zapier Agents webpage headline Meet your new AI teammates — Zapier Agents page.Screenshot: zapier.com, Oct 15, 2026 (public page, not from our testing)