How polished are the drafts — will I need to heavily rewrite?

Drafts require editing — the agent doesn't replace your professional judgment. But it handles structure, a first pass, and headline options, typically cutting drafting time by 40–60%.

Does it handle long-form content like articles and white papers?

Yes. You can write section by section or pass a full outline and ask it to expand each part. It also summarizes sources for research.

How much does it cost, and is there a free trial?

Start with Lite for $4/mo with $2 AI credits included and cancel anytime. Starter plan is $19/mo. Includes all helpers: brief-to-copy, headline generator, brand voice adapter, and copy editor.

Can I use it for SEO content?

Yes. Provide target keywords, density guidelines, and structure — the agent writes an SEO-optimized draft. Final uniqueness and optimization checks remain your responsibility.

Does the agent plagiarize content from the web?

No — the agent generates original text. That said, we recommend running key passages through your standard plagiarism checker before publication.

AI Assistant for Copywriters

AI copywriter assistant: fresh angles, brand voice switching, and tight deadlines — without the block

Q: Can the agent write in a specific brand's voice?

Yes. Save a brand voice profile with sample copy, style rules, and off-limits words. The agent follows that style and remembers separate profiles for different clients.

OpenKlo helps copywriters stay productive: generates fresh angles for the same product, switches between client brand voices, writes drafts from briefs, creates headlines and hooks, and produces A/B variants — all through Telegram or the browser. $19/mo, no DevOps.

Launch AI Assistant for Copywriters

366k+⭐ OpenClaw on GitHub

<5minutes to launch

Sound familiar?

What's eating your time

Finding fresh angles for the same product over and over exhausts creative reserves fast

Switching between clients with different brand voices requires time to mentally recalibrate

Managing multiple briefs with tight deadlines makes it hard to maintain pace and quality

Getting up to speed on unfamiliar topics for research before writing slows everything down

Editing and proofreading large volumes of copy takes disproportionately long

What AI Assistant for Copywriters teams do every day

Writing advertising and content copy from briefsAdapting the same copy for different formats and platformsFinding fresh angles for familiar productsSwitching between brand voices across multiple clientsResearching topics before writingEditing and proofreading large volumes of copyCreating A/B variants for testing

Capabilities

What your AI agent can do

Brief-to-Copy Generation

Write advertising, SEO, and content copy drafts from a brief, specifying audience and tone.

Brand Voice Adaptation

Switch between brand voices for different clients — tone, style rules, and off-limits words saved per profile.

Headline and Hook Generation

Generate batches of headlines, opening hooks, and lead paragraphs for the same piece across different formats.

Research Summarization

Quickly summarize sources, articles, and interviews — pulling key facts and quotes to inform your writing.

Copy Editing and Proofreading

Review drafts for weak phrasing, repetition, grammatical errors, and style inconsistencies with specific suggested fixes.

A/B Variant Creation

Produce multiple copy versions with different angles and structures for performance testing.

Subagents

AI subagents OpenKlo can create for you

OpenKlo proposes role-specific subagents based on your activity and connected tools.

Brief-to-Copy Writer

Writes advertising and content copy drafts from a brief, matching audience and tone specifications

Write a landing page for an Excel course: audience — HR managers, tone — friendly and professional
500-character social media ad for a new mobile app launch
Email to existing subscribers announcing a personal finance webinar

google-drive

notion

Headline Generator

Generates batches of headlines, hooks, and lead paragraphs for a single piece across different formats

10 headline options for an article on remote work, editorial voice
5 hooks for a Telegram post announcing a new feature release
Three lead variants with different angles: fear, curiosity, benefit

google-drive

Brand Voice Adapter

Rewrites or generates copy matching the saved voice profile for a specific client brand

Rewrite this copy in the voice of the 'Fintech Startup' client profile
Adapt this product description for a children's brand: warm, light humor
Compare two copy versions against the saved tone of voice and flag mismatches

google-drive

notion

Copy Editor

Proofreads drafts and flags weak phrasing, repetition, and style inconsistencies with specific suggested fixes

Proofread this copy and flag weak spots
Cut by 20% without losing meaning
Check against the brand voice profile and list specific changes needed

google-drive

Approval-based execution

OpenKlo suggests helpers matched to your copywriting workflow. Publishing materials and sending to clients require your explicit approval — the agent creates drafts, and the final call is always yours.

Works with your tools

Gmail

Google Drive

Google Docs

Notion

Browser

How it works

Get started in a few steps

Sign up and connect your tools

Create your OpenKlo account, pick the $19/mo plan, and connect Google Drive and Telegram via OAuth.

Set up your brand voice profiles

Add brand voices: sample copy, tone-of-voice description, off-limits words. The agent saves them and switches on command.

Drop in a brief, get a draft

Send your brief in Telegram or paste it into chat — the agent writes a draft at the required length and structure.

Request headlines and variants

'Give me 10 headline options for this article' or 'write an A/B lead with a different angle' — the agent returns variants instantly.

Send it for editing

Paste a finished draft and ask 'proofread this and flag weak spots' — the agent returns a marked-up breakdown.

Save final materials

Finished copy is saved to Google Drive or Notion on your command, organized in the folder structure you specify.

FAQ

Frequently asked questions

Yes. Save a brand voice profile with sample copy, style rules, and off-limits words. The agent follows that style and remembers separate profiles for different clients.

AI email assistant

Launch your AI Assistant for Copywriters in 3 minutes

OpenKlo creates role-specific subagents for your workflow. No VPS, no DevOps — live in your browser in minutes.

Launch AI Assistant for Copywriters

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