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OperStack

Checks which sites ChatGPT, Claude and Perplexity name for buyer questions, scores pages for AI readability and writes fixes.

From $35/moActively maintained

KnowledgeMonitoringAnalyticsFree tier
oper-stack.com ↗GitHubYouTubeInstagramX
Open oper-stack.comAlternativesSet it up for my teamIs OperStack yours? Claim the card →
At a glanceswept Oct 23, 2026

not read yet

Use

For
Businesses wanting to be named by ChatGPT, Claude, Perplexity and Gemini when buyers ask AI assistants for recommendations.
Price
From $35/mopricing page, read Oct 25, 2026
Activity
Actively maintainedrelease 4 weeks ago · site updated 6 weeks ago
Company
Domain since 2026 · ~1 peopledomain registered · per their About page
Used for
  • Check whether AI assistants name your business for buyer questions
  • Track weekly share of AI answers against named rival businesses
  • Get paste-ready page fixes that help assistants quote your site
read off oper-stack.com on Oct 25, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 25, 2026

From $35/mo

pricing page

The companyeach fact with its source · read Oct 25, 2026
How a program reaches itfound, not claimed · read Oct 25, 2026
  • MCP servercom.oper-stack/operstackverified in the MCP registry
  • Stateanswers, 11 toolschecked 2026-10-25
  • Address to connectoper-stack.com/api/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Knowledgeby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Questions this page answers
  • What is OperStack?

    Checks which sites ChatGPT, Claude and Perplexity name for buyer questions, scores pages for AI readability and writes fixes. It is listed in the Atlas under Knowledge.

  • Who is OperStack for?

    Businesses wanting to be named by ChatGPT, Claude, Perplexity and Gemini when buyers ask AI assistants for recommendations.

  • How much does OperStack cost?

    Paid plans start at $35/mo, per OperStack's pricing page on 2026-10-25.

  • Is OperStack free?

    No. Its pricing page showed no free plan on 2026-10-25.

  • Do people use OperStack?

    Little sign of use.

  • Is OperStack still maintained?

    Actively maintained: release 4 weeks ago · site updated 6 weeks ago.

  • Does OperStack give refunds?

    In its own words (terms of service, 2026-10-25): “The short version on money: Watch starts with 7 free days and paid periods are not refunded; seven days to ask for a refund on the Site Kit, the course and Pain to SEO; a full refund on the audit until data collection starts.”

  • What are alternatives to OperStack?

    In Knowledge, by use: Web Anatomy, Ranklogs, Foliora, AuditAE, Rocketito, Flows.

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 tool 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.

How we read every tool → · By INITE Atlas Desk