Free SEO, AI visibility and retention tools

No-signup tools to get found by search engines and AI assistants, and to keep the customers you win.

AI crawler checker

See if ChatGPT, Claude, Perplexity and Google crawlers can reach and read your site.

robots.txt generator

Allow AI search crawlers, block AI training, and keep private folders out.

llms.txt generator

Write an llms.txt file that summarises your site for AI tools.

FAQ schema generator

Turn questions and answers into FAQPage JSON-LD.

Churn rate calculator

Customer and revenue churn, monthly and annual churn, and average customer lifetime.

Dunning email generator

A 1–3 email sequence for failed payments, spaced across your grace period.

Link tracker

Short links with click counts for your emails, launches and changelog posts.

Lifecycle email templates

A ready-to-send email for every lifecycle trigger, from activation to win-back.