Does Actionbook require a Claude subscription?

No. Claude for Chrome is gated to paid Claude plans (Pro / Max / Team / Enterprise) and rolled out across plans starting late 2025. Actionbook is independent; bring whichever AI account you already pay for, or use a free-tier model.

What about the categories Claude for Chrome blocks by default?

Claude for Chrome's default safety configuration blocks several site categories (financial services, banking, investment, crypto, adult, and pirated content), and Team/Enterprise admins can further restrict it via allowlists. Actionbook takes the opposite trade-off: no category-level blocklist; instead, every consequential write action routes through human-in-the-loop review before it commits. You decide what's safe; the product makes you confirm.

Can I use Actionbook alongside Claude for Chrome?

Yes. The two install independently in the same Chrome profile and don't conflict. Use Claude for Chrome when you want Claude in the driver's seat on Anthropic-approved sites; use Actionbook when you want any other agent driving, or when you want to operate a site Claude for Chrome blocks.

Is Actionbook safer than Claude for Chrome?

Different posture, not strictly safer. Claude for Chrome blocks high-risk site categories preemptively. Actionbook lets you reach those categories but requires explicit approval per consequential write action before it executes. Which is right depends on your workflow. Actionbook gives you wider site coverage with mandatory per-write approval steps.

Is Actionbook affiliated with Anthropic?

No. Actionbook is an independent product, not made by or endorsed by Anthropic. It works with Claude the same way it works with ChatGPT, Gemini, Perplexity, and any other MCP-compatible client.

Which AI agents can drive Actionbook?

ChatGPT, Claude, Gemini, Perplexity, OpenClaw, Hermes, and any MCP-compatible client

For Claude users

A Claude for Chrome alternative that brings your own AI

Claude for Chrome runs in your real browser, but only with Claude, only on a paid Claude plan, and with finance and crypto categories blocked. Actionbook brings any MCP-compatible client and skips the blocklist.

Connect your agent See how it compares

Three things Claude for Chrome can't do

Both products run in your real Chrome with your real logins, and that part is genuinely similar. The differences sit one layer down — model choice, plan gating, and what sites are reachable.

Bring your own AI

Drive your real Chrome with Claude, ChatGPT, Gemini, Perplexity, OpenClaw, Hermes, or any MCP-compatible client. Claude for Chrome only accepts Claude.

No subscription gate

Claude for Chrome is bundled with paid Claude plans (Pro / Max / Team / Enterprise). Actionbook works whatever plan you are on — including free-tier models.

No category blocklist

Claude for Chrome blocks finance, banking, investment, crypto, adult, and pirated sites by default. Actionbook trades the blocklist for per-write approval, so you decide what is in scope.

Any agent, your choice

1. Pick the agent
Claude for outreach drafts; GPT for code synth; Perplexity for citations.
2. Same Chrome session
All three drive your real Chrome through one MCP server.
3. Approve where it matters
Read actions stream; write actions hold for your approval.

Actionbook MCP

›clicklinkedin.com · target profile
›readprofile + last 5 posts
›typeinmail compose · draft
›clicksalesforce.com · log activity

Same browser, any AI

Claude for Chrome runs in your real Chrome with your real logins. So does Actionbook. The difference is on the other side of the wire: Actionbook is model-agnostic. Bring Claude, ChatGPT, Gemini, Perplexity, OpenClaw, Hermes, or any MCP-compatible client. Actionbook drives Chrome for all of them.

No model lock-in: Use the LLM you already pay for. Switch any time, mid-session if you want.
No Claude subscription required: Claude for Chrome is bundled with paid Claude plans only. Actionbook stands alone.
No category-level blocklist: Claude for Chrome blocks finance, crypto, and a few other categories by default. Actionbook lets you decide, with per-write approval.

Connect your agent

One prompt, three tools, side by side

Watch a realistic prosumer LinkedIn outreach scenario run end-to-end through each product. Where the products diverge is where you decide which one fits your workflow.

Scenario

“Find a senior PMM at a Series B SaaS company, cross-check their public posts, pull a fact from their company's latest filing, and draft a personalized InMail with my second-model fact-check before I review it.”

Step

Actionbook

this site

Claude for Chrome

by Anthropic

Codex extension

by OpenAI

Find a senior PMM on LinkedIn

2nd-degree, Series B SaaS, recent product launch.

Real LinkedIn session, your filters.

LinkedIn is on Anthropic’s allowlist.

Same — extension drives Chrome.

Find a senior PMM on LinkedIn

2nd-degree, Series B SaaS, recent product launch.

Actionbook: Real LinkedIn session, your filters.
Claude for Chrome: LinkedIn is on Anthropic’s allowlist.
Codex extension: Same — extension drives Chrome.

Cross-check their X (Twitter) feed

Last 5 posts, pinned tweet, recent mentions.

Your logged-in X tab.

Works if X is allowlisted by your admin.

No category blocks.

Cross-check their X (Twitter) feed

Last 5 posts, pinned tweet, recent mentions.

Actionbook: Your logged-in X tab.
Claude for Chrome: Works if X is allowlisted by your admin.
Codex extension: No category blocks.

Pull the company’s recent SEC filing

Read the latest 10-K to namedrop in the InMail.

No category blocklist.

Finance category blocked by default.

No category blocks.

Pull the company’s recent SEC filing

Read the latest 10-K to namedrop in the InMail.

Actionbook: No category blocklist.
Claude for Chrome: Finance category blocked by default.
Codex extension: No category blocks.

Draft the InMail with Claude for warmth

Conversational tone, references their last post.

Any model you bring.

Claude is the native model.

GPT-5-Codex only.

Draft the InMail with Claude for warmth

Conversational tone, references their last post.

Actionbook: Any model you bring.
Claude for Chrome: Claude is the native model.
Codex extension: GPT-5-Codex only.

Re-rank tone with a second model

Run the draft through GPT for fact-check before send.

Mix Claude + GPT in the same session.

Claude only — no second model.

GPT only — no second model.

Re-rank tone with a second model

Run the draft through GPT for fact-check before send.

Actionbook: Mix Claude + GPT in the same session.
Claude for Chrome: Claude only — no second model.
Codex extension: GPT only — no second model.

Show me each send for approval

Inspect the exact InMail before it leaves your browser.

Per-write approval, every time.

Per-host trust prompt, not per-write.

Show me each send for approval

Inspect the exact InMail before it leaves your browser.

Actionbook: Per-write approval, every time.
Claude for Chrome: Per-host trust prompt, not per-write.
Codex extension: Per-host trust prompt, not per-write.

How Actionbook compares

The five things that actually matter when you're picking a tool to drive your real browser. Where Actionbook and Claude for Chrome agree, both checks line up. Where Actionbook is the only check, that's the gap.

Capability

Actionbook

this site

Claude for Chrome

by Anthropic

Codex Chrome extension

by OpenAI

Works in your real Chrome

Real tabs, real cookies. Not a cloud browser, not a sandbox.

Uses logins you already have

Works with the AI you already use

Bring ChatGPT, Claude, Gemini, Perplexity, OpenClaw, or Hermes. No vendor lock-in.

No blocked site categories

Claude for Chrome blocks financial, banking, investment, crypto, adult, and pirated by default. You decide which sites are in scope.

Asks you before sending messages

Every connection request, message, comment, or post waits for your approval.

Works in your real Chrome

Real tabs, real cookies. Not a cloud browser, not a sandbox.

Actionbook
Claude for Chrome
Codex Chrome extension

Uses logins you already have

Actionbook
Claude for Chrome
Codex Chrome extension

Works with the AI you already use

Bring ChatGPT, Claude, Gemini, Perplexity, OpenClaw, or Hermes. No vendor lock-in.

Actionbook
Claude for Chrome
Codex Chrome extension

No blocked site categories

Claude for Chrome blocks financial, banking, investment, crypto, adult, and pirated by default. You decide which sites are in scope.

Actionbook
Claude for Chrome
Codex Chrome extension

Asks you before sending messages

Every connection request, message, comment, or post waits for your approval.

Actionbook
Claude for Chrome
Codex Chrome extension

You don't switch — you add

Keep Claude for Chrome installed if you want. Actionbook drops into the same Chrome profile and uses the same tabs, cookies, and logins. Getting started is three steps.

Install Actionbook

One-click install from the Chrome Web Store. Sits next to extensions you already use.

Connect your agent

Point your existing client at edge.actionbook.dev/mcp. No new accounts, no new browser.

Run your first action

Open a tab where you’re already signed in and ask. Actionbook does the rest, with approval where it matters.

Frequently Asked Questions about Claude for Chrome alternatives

Comparing Claude for Chrome to Actionbook? Here are answers to the questions people ask most about model choice, blocked categories, and using both side-by-side.

Both run in your real Chrome with your real logins, and that part is genuinely similar. The differences sit further down the stack: Actionbook lets you bring your own LLM (Claude, ChatGPT, Gemini, Perplexity, OpenClaw, Hermes, or anything that speaks MCP), exposes the browser as an open MCP server so any client can drive it, and doesn't tie usage to a single vendor's paid plan. Claude for Chrome only runs Claude.
Claude for Chrome's default safety configuration blocks several site categories (financial services, banking, investment, crypto, adult, and pirated content), and Team/Enterprise admins can further restrict it via allowlists. Actionbook takes the opposite trade-off: no category-level blocklist; instead, every consequential write action routes through human-in-the-loop review before it commits. You decide what's safe; the product makes you confirm.