PRICING

One price. Everything included.

Thirteen Pro tools plus an agent skill file. Feed it any site, any niche, any competitors — get a full content strategy report. One-time purchase, 1 year updates.

Pro Workflow Engine

13 Pro tools · 1 agent skill · Any niche

Early Bird

$59 $39

one-time

keyword_cluster — group raw keywords into semantic topic clusters (EN + ZH)

kgr_auto — score each keyword by opportunity (volume × competition × trend)

content_matrix — turn scores into a prioritized content plan

gap_deep — deep competitor analysis: languages, categories, architecture, gaps

full_audit — one-shot orchestrator: seed keywords → full strategy report

Agent skill file (SKILL.md) — AI agents read it and run the whole pipeline

1 year updates — all improvements shipped free

Pay via Stripe

Secure checkout · Supports credit cards and major international payment methods

Already purchased? Enter your license key →

Support Us

Supporter

The build-in-public layer: monthly digest with real GSC numbers from this site, a quarterly keyword-opportunity list, and early access to every new tool. No license key — delivered by email.

$4.99 / month

Monthly digest — real GSC numbers from this site, what worked, what flopped

Quarterly keyword-opportunity list (run by the same tools you can install)

Early access to new tools — next up: the link radar

Cancel anytime

Pay via Stripe

Delivered by email — no license key needed

Best Value

Lifetime Commercial License

Full commercial use — build, sell, and deploy derivatives for clients

$399 one-time

Everything in Pro 1-Year, plus

Full commercial license — client projects, paid services & agency delivery

White-label reports + multi-client portfolio mode

Create, publish & sell substantially modified derivative works (not the original source)

Lifetime updates — all future versions, free forever

Priority support — we answer within 1–2 business days

Pay via Stripe

Secure checkout · Supports credit cards and major international payment methods

Prices may change at any time. Early-bird pricing is temporary.

Payments secured by Creem

License Comparison

	Pro 1-Year	Lifetime
All 13 Pro tools (pipeline + moat features)
Personal use — your own sites & projects
Modify the code for personal use
Updates included	1 year	Lifetime, free forever
White-label reports (your logo, colors, footer)	Not licensed	Client-ready, no watermark
Multi-site portfolio dashboards (agency mode)	Not licensed	Client delivery
Commercial use (client work, paid services)	—
White-label the output (your brand on reports)	—
Create, publish & sell modified derivatives (not the original source)	—
Support	Email support	Priority · 1–2 business days

FAQ

What exactly do I get?

A ZIP with 13 Python tools (zero dependencies, pure stdlib), an agent skill file (SKILL.md), a README, and a sample config. Clone, configure, run.

How is this different from the free tools?

The free CLI tools are atomic — each does one thing, you run them manually. The Pro engine automates the full pipeline: discovery → clustering → scoring → competitor analysis → priority matrix → report. One command, end to end.

Do I need paid APIs?

No. The engine uses Google Autocomplete (free), Bing Webmaster Tools API (free), and sitemap parsing (free). The only requirement is a free Bing API key for volume data.

Does it work for non-English sites?

Yes. Keyword clustering supports both English and Chinese. Bing volume data is available for most markets. Set the lang and country parameters in your config.

What's your refund policy?

The package is delivered digitally in full at purchase, so all sales are final. If it is materially defective, contact support@zens.ink and we will fix it in a timely release. EU/UK consumers: your statutory cancellation rights are not affected — see the Terms.