21 linking domains
Emerging
- For
- Content creators, marketers, and site owners optimizing for AI answer engines like ChatGPT and Perplexity
- Price
- Freepricing page, read 2026-09-19
- Activity
- Actively maintainednothing dated on the site
- Company
- founding year not on record
- Test how well AI answer engines can read and cite your page
- Analyze content structure and schema markup for AI comprehension
- Get prioritized recommendations to improve AI citation rates
- #10
Airbridge GO
Attributes ad campaigns to subscription revenue for mobile apps.
2.5kActiveFrom $40/mo - #11
ReadMe
Publishes and maintains API documentation with AI-assisted writing, version control, and developer analytics.
40.4kActiveFrom $250/mo - #15
Databox
Connects business data and metrics to AI agents that analyze performance, generate reports, and automate recurring analysis workflows.
58.7kActiveFrom $71/user/mo2012 - #21
Info
Creates customizable link-in-bio pages with analytics, embeddable apps, and AI agent integration via API and MCP.
78ActiveFrom $49 once - #28
Surfer SEO
Analyzes web pages and generates optimization recommendations to improve search rankings and content performance.
99.6knot readFrom $49/mo2017 - #32
MarketMuse
Analyzes content inventory and competitor gaps to recommend topics and content plans for ranking.
98.4knot readFree plan2013
What is CheckAEO?
Tests how well AI answer engines can read, understand, and cite your web pages.
Who is CheckAEO for?
Content creators, marketers, and site owners optimizing for AI answer engines like ChatGPT and Perplexity
How much does CheckAEO cost?
CheckAEO is free, per its pricing page on 2026-09-19.
Do people use CheckAEO?
Emerging.
Is CheckAEO still maintained?
Actively maintained.
What are alternatives to CheckAEO?
In Marketing, by use: Airbridge GO, ReadMe, Databox, Info, Surfer SEO, MarketMuse.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one row at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.