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Best AI tools to automate tasks on websites

Agents that click, type and fill forms on websites for you. Ranked by real usefulness, updated Nov 15, 2026.

The ranking

  1. #1
    ChatGPT (agent mode) ↗

    Best for: Handing off multi-step web tasks like research, shopping or forms from inside ChatGPT.

  2. #2
    Perplexity Comet ↗

    Best for: A full web browser with a built-in assistant that can act on the pages you have open.

  3. #3
    Claude in Chrome ↗

    Best for: A Chrome extension that lets Claude navigate and take actions in your browser.

  4. #4
    Browser Use ↗ Free plan + paid

    Best for: Developers building their own web agents: open-source library plus paid cloud browsers.

How we rank (ranking v1, updated Nov 15, 2026)

Ranks are Milo's editorial judgment (v1, Nov 15, 2026), based on each tool's official documentation, product pages and public pricing pages, all checked on that date. Each tool is scored on four questions: (1) Does it finish the job end to end for a non-expert? (2) How good and reliable is the result? (3) How cheap is it to get started? (4) How mature and widely used is it? Hands-on tests and reader reports will be added weekly, and ranks will move when they show something new. Sponsors cannot buy or change a rank. Pricing tier is shown only when we confirmed it on the tool's official pricing page; 'freemium' means a free plan plus paid plans, 'paid' means no free plan (a trial or starter credits may exist).

Use cases for this job

PA

Read a year of card charges and cut $53 a month

A personal AI assistant went through a year of card statements, found a duplicate DashPass subscription, and negotiated an internet bill down in the provider's support chat while the owner approved each step. It also miscounted declined charges, which the author corrected.

Source: Krishan's Tech Blog ·

Copy the prompt
Read my card transactions from the last 12 months (posted charges only, ignore declined ones). List every recurring charge with amount, start date and whether it changed price. Flag duplicates and price increases, then suggest which to cancel or negotiate. Don't cancel or change anything without asking me.
Best AI tools to automate tasks on websites →
Personal AI assistantMoney
AA

Get $105 in phone store fees credited by AT&T

A user had their AI agent handle three separate support chats with AT&T about three $35 charges from one store visit; all $105 was credited without them making a call.

Source: X (@snoopscult) ·

Copy the prompt
I was charged [AMOUNT] by [PROVIDER] for [CHARGES, DATES]. Open their support chat, explain politely why these charges are wrong, and ask for a full credit. Keep a log of what each agent promises, and check the bill afterwards to confirm the credit actually posted.
Best AI tools to automate tasks on websites →
AI agentMoney

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