OperStack is AI visibility software that checks what ChatGPT, Claude, Perplexity and Gemini see on your site. It offers a free check scoring your site out of 100, then OperStack Watch, a weekly subscription that shows whether ChatGPT and Perplexity name you, who they name instead, and what to fix.

How much does OperStack Watch cost?

OperStack Watch costs $35 a month or $299 a year, with the first 7 days free. A one-off full audit costs $149. There is also a free check available with no signup required.

Do I need to cancel before 7 days to avoid being charged?

Yes. If you do nothing, the subscription continues at $35 a month, or $299 a year if you chose yearly. Cancel before day 7 and you pay nothing.

How often does OperStack check whether AI assistants name me?

OperStack Watch asks ChatGPT and Perplexity the same ten buyer questions every 7 days and reports the results by email every week, showing the trend since the previous week.

Do I need to sign up to run the free check?

No. The free check takes about a minute and requires no email address or signup. It scores your site out of 100 and shows the first fix to make.

SEO & AI Visibility

OperStack

Get named by ChatGPT, Claude, Perplexity and Gemini, not just found on Google

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3DR by Ahrefs no change since last check

Ahrefs Domain Rating listed 16 Oct 2026, relisted 14 Oct 2026.

OperStack metrics

Listed metrics for oper-stack.com: Ahrefs Domain Rating and Majestic links, with the change since the list was last updated.
Metric	Value
Domain Rating	3 no change since last check
Trust Flow	17 no change since last check
Citation Flow	20 no change since last check
Referring domains	16 no change since last check
External backlinks	41 no change since last check

Ahrefs Domain Rating listed 16 Oct 2026, relisted 14 Oct 2026. Listed under topic: Regional/Europe (17). Majestic listed 14 Oct 2026, relisted 14 Oct 2026. Link data listed by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

OperStack domain listing data

Checked 16 Oct 2026, 14:19 UTC against the registry's public RDAP data.
Domain age	2 months
Registered	18 Jul 2026
Expires	18 Jul 2027
Registrar	Cloudflare, Inc.
DNSSEC	Not signed

Full list of oper-stack.com's details

AI visibility software that checks what ChatGPT, Claude, Perplexity and Gemini see on your site, then reports weekly whether they name you and what to fix.

What it is

OperStack: the homepage

OperStack is an AI visibility service that helps businesses get named by AI assistants instead of just appearing in Google results. It provides a free check of what ChatGPT, Claude, Perplexity and Gemini see on your website, scoring it out of 100 across five areas. The main paid product, OperStack Watch, runs weekly checks asking ChatGPT and Perplexity ten buyer questions, showing whether they name you, who they name instead, and providing fixes ready to paste into your site.

The service includes a 7-day free trial of Watch followed by $35 a month, or a one-off full audit for $149. OperStack also offers a one-minute free check with no signup, and every score is computed from free public data that anyone can verify. Built by Maksim Shchegolev, who operates a portfolio of 13 content brands, the tools came directly from solving real problems on those sites.

Listed capabilities

Free AI visibility check scoring sites out of 100 across five areas
Weekly reports showing whether ChatGPT and Perplexity name you
Identifies competitors that AI assistants name instead
Ready-to-paste fixes for each finding
Checks 10 pages of your site, not just homepage
Integration with Claude, Cursor and Codex for in-chat reports
Email delivery or access via private My Watch dashboard
Tests 14 AI crawlers including ChatGPT, Perplexity and Claude bots
Shows which pages AI assistants read before answering questions

Pricing

Pricing model: Freemium

Free check: no signup required. OperStack Watch: $35 a month or $299 a year, with 7 days free. Full audit: $149 one-time. Fix service: $249 for sites up to about fifty pages.

See OperStack's full pricing (opens in a new tab)

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Quick answers

What is OperStack?
OperStack is AI visibility software that checks what ChatGPT, Claude, Perplexity and Gemini see on your site. It offers a free check scoring your site out of 100, then OperStack Watch, a weekly subscription that shows whether ChatGPT and Perplexity name you, who they name instead, and what to fix.
How much does OperStack Watch cost?
OperStack Watch costs $35 a month or $299 a year, with the first 7 days free. A one-off full audit costs $149. There is also a free check available with no signup required.
Do I need to cancel before 7 days to avoid being charged?
Yes. If you do nothing, the subscription continues at $35 a month, or $299 a year if you chose yearly. Cancel before day 7 and you pay nothing.
How often does OperStack check whether AI assistants name me?
OperStack Watch asks ChatGPT and Perplexity the same ten buyer questions every 7 days and reports the results by email every week, showing the trend since the previous week.
Do I need to sign up to run the free check?
No. The free check takes about a minute and requires no email address or signup. It scores your site out of 100 and shows the first fix to make.

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