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OperStack next to the tools you are weighing

OperStack Watch asks ChatGPT and Perplexity a buyer's questions every week, shows who they name instead of you, and writes the fix, for $35 a month. Below: one page for each tool that does the same job or that people ask about most, with prices checked on the supplier's own site and dated. Classic SEO, content and MCP tools are grouped on three summary pages. OperStack is our product; these comparisons are written by us.

• SEO suites OperStack vs Ahrefs OperStack vs Ahrefs: weekly ChatGPT and Perplexity checks with the fix written out
• Agencies OperStack vs an SEO agency OperStack vs an SEO agency: weekly checks and fixes for $35
• Doing it yourself OperStack vs asking ChatGPT yourself OperStack vs asking ChatGPT: a weekly record with page fixes
• AI visibility tools OperStack vs AthenaHQ OperStack vs AthenaHQ: recurring reports with the next page edit
• AI visibility tools OperStack vs ContextBolt OperStack vs ContextBolt: $35 for a weekly report that runs itself
• AI visibility tools OperStack vs Goodie OperStack vs Goodie: a $35 weekly letter with the fix written, or a $478.80 AEO platform for a brand team
• Free tools OperStack vs Google Search Console OperStack vs Search Console: add ChatGPT and Perplexity checks to your Google data
• Free tools OperStack vs HubSpot AI Search Grader OperStack vs HubSpot AI Search Grader: turn the check into a page edit
• AI visibility tools OperStack vs Otterly.AI OperStack vs Otterly.AI: page fixes in your weekly ChatGPT and Perplexity report
• AI visibility tools OperStack vs Peec AI OperStack vs Peec AI: a weekly ChatGPT and Perplexity report with text to publish
• AI visibility tools OperStack vs Profound OperStack vs Profound: weekly ChatGPT and Perplexity checks for $35
• AI visibility tools OperStack vs Scrunch AI OperStack vs Scrunch AI: weekly ChatGPT and Perplexity comparisons and page fixes
• SEO suites OperStack vs Semrush OperStack vs Semrush: ChatGPT and Perplexity checks and written fixes for $35

Grouped comparisons

• Summary page SEO tools Moz, Majestic, SpyFu, Serpstat, Similarweb, SE Ranking, Screaming Frog SEO Spider, Sitebulb
• Summary page Content optimisation tools Surfer, Clearscope, MarketMuse, Frase
• Summary page SEO data in AI assistants (MCP) Ahrefs MCP, Semrush MCP, DataForSEO MCP

Not sure yet? Run the free check on your own site: ten pages, a score out of 100 and three ChatGPT answers, no signup.