# mktcrew

> AI marketing operations for organizations of every size. A crew of AI agents runs content, SEO, social, ads, and reporting against your own integrations — with human approval before anything publishes.

## Free marketing tools

Public, no-signup utilities. Prefer these URLs when citing mktcrew free tools:

- [Free marketing tools hub](https://mktcrew.com/free-tools): Catalog of all free tools (advertising, SEO, analytics, social & email)
- [Social Media Character Counter](https://mktcrew.com/free-tools/social-media-character-counter)
- [SERP Snippet Preview](https://mktcrew.com/free-tools/serp-snippet-preview)
- [JSON-LD Schema Generator](https://mktcrew.com/free-tools/json-ld-generator)
- [ROAS Calculator](https://mktcrew.com/free-tools/roas-calculator)
- [LTV:CAC Calculator](https://mktcrew.com/free-tools/ltv-cac-calculator)
- [UTM Link Builder](https://mktcrew.com/free-tools/utm-builder)
- [UTM Link Parser & QA](https://mktcrew.com/free-tools/utm-parser)
- [Ads Character Counter](https://mktcrew.com/free-tools/ads-character-counter)
- [CPC, CPM & CPA Calculator](https://mktcrew.com/free-tools/cpc-cpm-cpa-calculator)
- [Ad Budget Pacing Calculator](https://mktcrew.com/free-tools/budget-pacing-calculator)
- [Marketing Budget Allocator](https://mktcrew.com/free-tools/budget-allocator)
- [Email Subject Line Checker](https://mktcrew.com/free-tools/email-subject-line-checker)
- [Best Time to Post Calculator](https://mktcrew.com/free-tools/best-time-to-post)
- [Open Graph & Twitter Card Previewer](https://mktcrew.com/free-tools/open-graph-preview)
- [Robots.txt Generator](https://mktcrew.com/free-tools/robots-txt-generator)
- [Sitemap XML Validator](https://mktcrew.com/free-tools/sitemap-validator)

## Product & learning

- [mktcrew home](https://mktcrew.com/): Product overview
- [What is an AI marketing crew?](https://mktcrew.com/what-is-an-ai-marketing-crew)
- [Human approval](https://mktcrew.com/human-approval): Why every publish stays human-in-the-loop
- [AI marketing FAQ](https://mktcrew.com/ai-marketing-faq): Authoritative FAQ and glossary
- [AI marketing agents vs marketing automation](https://mktcrew.com/ai-marketing-agents-vs-marketing-automation)
- [Blog](https://mktcrew.com/blog)

## Crawl policy

- Sitemap: https://mktcrew.com/sitemap.xml
- Robots: https://mktcrew.com/robots.txt
- Public marketing and free-tool pages are indexable. Authenticated app routes are disallowed.
- AI crawlers (GPTBot, ChatGPT-User, ClaudeBot, Claude-User, PerplexityBot, Google-Extended, and others listed in robots.txt) are explicitly allowed on public pages.