OperStack vs ContextBolt: $35 for a weekly report that runs itself

What are OperStack and ContextBolt for?

OperStack Watch runs 10 questions weekly in ChatGPT and Perplexity and sends written page fixes to an inbox for $35 monthly. ContextBolt SEO also costs $35, with research requested through an AI client and paid in credits. Its documentation describes reports started by the user, rather than an automatic weekly reporting service.

It runs every week without you

A Watch report is produced every seven days from the day you subscribed, whether or not anyone logs in. ContextBolt is built the other way round. Its documentation says “Every report is your call, made in your agent”, and its own comparison page against Otterly answers the question “Does ContextBolt monitor prompts on a schedule?” with “No.” The suggested rhythm is a report about once a month, and a routine exists only if you build one inside your own agent. For a busy owner that gap is the whole difference: a check nobody remembers to run is a check that never happens.

It asks ChatGPT and Perplexity the same ten questions, live, each time

Watch asks ChatGPT and Perplexity ten questions a buyer of your kind of business would ask, with web search switched on, and keeps the wording fixed from week to week. ChatGPT’s answers vary between runs, so repetition is what turns a pile of single answers into a trend you can read. ContextBolt keeps no fixed prompt set and offers no prompt slots. For ChatGPT and Google AI its report shows “the questions in the index where your brand appears”, drawn from a stored index of past answers, so the index decides which questions you see rather than you.

It names who ChatGPT and Perplexity pick instead, and scores three rivals

Every Watch report lists, by name, the businesses ChatGPT and Perplexity recommended in your place, and measures three rivals beside you on the same 100-point scale. The free check sorts the names from its three ChatGPT answers into competitors, not-competitors such as law firms and portals, and names it could not identify, so you can review directories separately from proposed rivals. In ContextBolt’s paid report, share of voice and rank exist only against competitors you type in yourself, up to four. Name none and you get no share of voice or rank.

It writes the text, using only your own pages

This is the difference owners notice first. If a page the free check reads lacks a short answer at its top, OperStack drafts an opening paragraph for it, ready to paste and built only from what the site’s own pages say, with a “Copy the text” button beside it. Watch selects a priority fix from the sampled pages each week: it carries the page address and the words to review, and a fix that needs a developer is marked. The report shown above ends that way, with a finished paragraph and the instruction “Add this to your homepage, just below the first section”.

ContextBolt does not write page text. Its audit gives “a specific fix” per issue, its AI visibility “What to do” list is a set of prompts labelled “Hand to your agent”, and the free check on its SEO page offers “Copy the plan” and “Copy the prompt”. Someone still has to paste that prompt into an AI app, judge what the app writes, and then change the page.

It needs no AI app, connector or developer

Using ContextBolt means a compatible AI app with its own plan requirements, a custom connector, a sign-in by email code, and an active trial or subscription before the connection works at all. Its fixes are made by your agent “with your files”, which assumes the agent can reach the files your site is built from. OperStack needs an email address. Fixes arrive as plain text, so whoever edits the site, the owner, an assistant or a freelancer, can apply them in whatever system the site runs on.

What is ContextBolt SEO, and what is OperStack?

ContextBolt SEO is a hosted MCP server for SEO research inside an AI app; OperStack is AI visibility software with a free check and a paid weekly report called Watch.

OperStack

OperStack is made for small and mid-size businesses and the agencies that serve them. The free check needs no signup and nothing installed: it samples up to ten pages from your sitemap, scores them out of 100 across five areas, writes one fix out in full, and asks ChatGPT three buyer questions. OperStack Watch repeats that work every week at a larger scale, in ChatGPT and Perplexity, for $35 a month or $299 a year. Maksim Shchegolev, who owns OperStack, answers support himself at info@oper-stack.com. What OperStack does not have: a keyword database, search volumes, a backlink index or rank tracking.

Is ContextBolt worth $35 a month? What a year of each costs

Over 12 months, Watch costs $299 with annual payment or $420 through monthly payments. ContextBolt costs $420 through twelve monthly payments because it publishes no annual plan. Both start at $35 monthly; ContextBolt also requires a compatible AI client, whose own charges depend on the client and plan.

ContextBolt’s terms put the billing plainly: “Both products are billed monthly”. Its about page adds “no annual contract”. So the only way to pay for a year is twelve payments of $35. OperStack’s yearly plan works out at about $25 a month, $121 less over the same twelve months.

Credits add a second layer to the ContextBolt bill. A quick AI visibility check costs 8 credits, one live ChatGPT or Gemini answer 2, and a full report 50 plus 8 for each competitor, so 82 with four rivals. Monthly credits reset each billing cycle and do not roll over; top-ups of 250, 600 or 1,500 credits cost $9, $19 and $39. Watch has no meter. Ten questions in ChatGPT and Perplexity, three rivals, ten pages and one letter a week are simply what the subscription is.

Then there is the AI app. ContextBolt’s own comparison page notes that “your AI app bills separately”. If you already pay for Claude or Cursor, that is no new money. If you do not, check the compatible client’s current plan requirements before adding a separate subscription.

On refunds the two are closer. Neither refunds a subscription period already paid for. ContextBolt has no refund window at all, returns neither partial months nor unused credits, and points to the trial instead. At OperStack, cancelling inside the first seven days costs nothing, and after that you are simply not charged again (refund policy). The $149 one-off audit is refunded in full if you cancel before data collection starts.

How does each tool check whether ChatGPT names you?

OperStack Watch asks 10 live questions per cycle in ChatGPT and Perplexity and separately examines a page sample. ContextBolt combines an index of ChatGPT and Google AI answers with live questions to 3 other engines in its full report. Those are different observations, so their counts should retain their original labels.

In ContextBolt, ChatGPT and Google AI are measured from its answer index, which carries 12 months of history for those two. Perplexity, Claude and Gemini are each asked once, with a question built from “best” plus your topic, at the moment the report runs. The free AI Visibility Checker reads the same kind of index, “a large index of real ChatGPT and Google AI answers” in its own words, rather than asking anything live, and allows two checks without signup. Its SEO page also offers a free site check; its published pages do not state its limits.

In OperStack, every question is asked live. The free check asks three and allows three such runs per connection per day; asking about the same site again within 24 hours shows the saved answer instead of spending a new run. Watch asks ten, in ChatGPT and Perplexity. Each answer is read for whether your business was named and for every other name the assistant gave.

Next to the answers, Watch scores ten of your pages on the same five areas as the free check:

1. Access, 25 points: the robots.txt rules for 14 AI crawlers and fetchers, read one user agent at a time.
2. Agent map, 15: whether llms.txt exists and works.
3. Entity, 20: business schema, FAQPage, page type, canonical and Open Graph.
4. Quotable content, 25: pages of 300 words or more that open with a direct answer carrying a number, split under at least three H2 headings, with a table somewhere on the page.
5. Dates and sources, 15: a publication or update date a machine can read, wording that says where each figure comes from, and lastmod values in the sitemap.

The score identifies page findings worth reviewing. The named rivals show who gains when it does. One limit, stated plainly: Watch asks ChatGPT and Perplexity only. For Claude and Gemini it checks whether your robots.txt lets their crawlers in, not what they answer.

What lands on a business owner’s desk on Monday morning?

A ContextBolt report with 2 specified rivals uses 66 credits under its published schedule: 50 for the report and 8 per rival. Someone requests that report through an AI client. Watch instead sends its next email automatically every 7 days from the subscription date, ready for an owner to review.

OperStack Watch provides a recurring series rather than a report that depends on a remembered request. It follows 10 buyer questions, records the businesses ChatGPT and Perplexity name, checks the business’s pages and measures 3 rivals on the same scale. The next weekly email shows how those observations changed and supplies proposed edits for recorded page issues. An owner can therefore keep the question, the competing names and the relevant page together when deciding what to improve. ContextBolt research can still contribute keyword or backlink evidence through the team’s existing agent workflow. Give those lookups an explicit purpose instead of running them merely because credits remain. The reporting schedule does not remove editorial responsibility: compare proposed wording with the current service, approve it and keep its publication date. When a later answer differs, the dated record helps investigate the change without asserting that one paragraph caused it.

1. Read the new report before requesting unrelated agent research.
2. Use a targeted lookup only where it answers an editing question.
3. Publish the approved change and retain the next reports.

When you need a different kind of tool

ContextBolt gives an existing AI-client workflow keyword, search-result and backlink research for $35 monthly with 1,000 credits. That can suit a person who already asks an agent to investigate SEO questions. Watch’s separate value is that the recurring ChatGPT and Perplexity report and written page task arrive without anyone starting that research.

1. Use keyword data when deciding which subject deserves a new page. Watch has no search-volume database.
2. Use backlink research when investigating who links to other businesses. Named recommendations in an AI answer do not replace that index.
3. Keep agent-based lookups when your team already maintains the client connection and uses the saved research. Client availability and charges depend on the setup.

Our Ahrefs comparison and Semrush comparison explain larger research suites. A weekly inbox task remains a separate purchase.

Which tool suits a dental clinic, a ten-client agency, a software company or a web shop?

Across 4 business types, the practical distinction is who will run the research and edit the site. Watch suits an owner who wants a recurring inbox report. ContextBolt suits an existing agent workflow. Neither subscription supplies an employee, and both require someone to approve changes before they reach customers.

1. A clinic owner. A dental or aesthetics clinic is where an MCP-only product breaks down, because the owner is not going to add a custom connector to Cursor between appointments. Run the free check first. It reads ten pages, asks ChatGPT three patient-style questions and shows which clinics were named instead, with booking portals and directories set apart from real rivals. If ChatGPT names three nearby clinics and not yours, Watch sends a fix each week as a paragraph the receptionist or the web person can paste the same day.

2. An agency with ten clients. The agency problem is staff hours. A tool where “every report is your call” means a person runs ten reports by hand and turns them into something a client can read, and ContextBolt’s page for solo founders says you do not get “scheduled rank tracking or white-label client reports”. Watch sends each client site its own letter with named rivals and pasteable text, which is close to a client deliverable as it arrives. Our pricing page lists one Watch plan and no agency tier. For winning new accounts, the $149 audit (a hundred pages, five rivals, reviewed by a person, no subscription) and the free MCP server, which compares two to four sites on the same 100-point scale inside Claude or Cursor, are the pieces agencies use in a pitch.

3. A SaaS company. Software buyers ask ChatGPT which tool to use for a job, and in a crowded category the answer spreads across many names, so keep the question and date with each observation. A SaaS team can use the list of rivals ChatGPT and Perplexity name for the same buyer questions, and a dated record of whether that list moves after a page is edited. That is Watch. If the marketing team also does keyword research in Cursor, a research tool can sit beside it; it answers a different question.

4. An online shop. A shop that sells through advice, where a buyer asks “which one should I get?”, depends on whether ChatGPT names it. Watch asks those questions in ChatGPT and Perplexity weekly and scores your key pages. Ten pages are a sample, not a catalogue of thousands of products, so for the category and product templates the $149 audit reads a hundred. Keyword volume research for product pages is the separate job described above.

Can you use both, or switch from ContextBolt to OperStack?

Using both monthly plans costs $70 before any separate AI-client charge. Keep ContextBolt if its research is useful, and add Watch for scheduled reports. If you switch, preserve the research you need and check renewal dates first; these 4 steps concern billing and records as well as the next check.

Using both costs $70 a month and the overlap is small. ContextBolt stays for keyword and backlink research. OperStack brings the schedule, the ten fixed questions, the named rivals, the weekly letter and the text a person can paste.

Switching from ContextBolt:

1. Note what you want to keep. ContextBolt’s terms and privacy policy say research history is not deleted when you cancel; it stays until you ask for it to be removed. Top-up credits stay on the account.
2. Run the OperStack free check. It needs no account and shows whether ChatGPT names you in three questions today, and who it names instead.
3. Start the seven-day Watch trial from the pricing page. The first letter shows your ten questions, your score and your three rivals.
4. Cancel ContextBolt close to its renewal date, from the Lemon Squeezy billing portal. Access runs to the end of the period already paid, and partial months are not refunded, so cancelling early gains nothing.

If you liked working through an MCP client, keep the habit. Our free MCP server at https://oper-stack.com/api/mcp/ works in Cursor, Claude Code, the Claude desktop and web apps, Windsurf, Zed and VS Code with GitHub Copilot, and in ChatGPT when your paid plan has developer mode switched on. It scores any site on the same scale Watch uses. For other AI visibility trackers, see our comparisons with Otterly.AI and Peec AI; for the free Google report, see OperStack vs Google Search Console.

What our check found on ContextBolt pages

Our free checker read 10 ContextBolt pages on 26 September 2026 and recorded a qualifying opening answer on 1 of them. The same sample contained 2 pages below its 300-word threshold. These findings describe the sampled website material, not the quality of ContextBolt’s research data or its customers’ outcomes.

The overall website score appears above with its limits. Here the useful detail is the distinction between an accessible page and a page whose opening explains a task. Our stored run provides the counts below; pages outside that sample were not included.

A short privacy or navigation page does not need padding merely to pass an article rule. Page purpose matters: a product explanation may need evidence and examples, while a utility page may already answer its whole question in fewer words. Our thresholds identify places to inspect; an editor makes that judgement.

For a business choosing between agent research and Watch, this is the proposed working sequence: inspect the finding, confirm that the page is commercially important, review the draft and publish only a useful change. It is separate from choosing a keyword dataset or maintaining an agent connection.

The free MCP tools can help an existing agent user inspect that page evidence. They do not make the paid Watch email available inside a chat client, and a readiness result must not be presented as an observed gain in enquiries.