Semrush vs SemChat: the global suite against the chat assistant
Semrush vs SemChat, the short answer: Semrush is a worldwide data suite, and you chat with its data through ChatGPT, Claude or Perplexity. SemChat is a chat assistant with the conversation built in, a Free plan and a first paid plan at €20 a month. We tested SemChat on a real site on October 29, 2026; Semrush is described from its official pages.
By Jérémy Santos Updated on October 30, 2026 Tested on his own SemChat account: first audit on October 29, 2026. This page is part of the guide: Semrush alternative
Verdict
Semrush measures a lot: 142 geographic databases, 500 keywords tracked every day from its SEO plan, and your visibility in ChatGPT, Gemini and Google's AI answers. SemChat lets you ask a question in everyday language and get an action plan back, starting at €0. Pick Semrush to measure many sites and countries. Pick SemChat to ask, understand and act on a small budget.
Choose Semrush if
- You follow several sites or countries: 142 geographic databases, 5 sites and 500 keywords tracked daily from the SEO plan.
- You want daily rank tracking on Google, Bing and Baidu, a feature SemChat's product pages don't mention.
- You need to track your brand in ChatGPT, Gemini and AI Overviews today, which SemChat only announces as planned.
- You need white-label reports, Looker Studio connectors or a documented public API for clients.
Choose SemChat if
- You'd rather type a question than learn a dashboard: the chat is built in, no outside assistant to pay for.
- You want to start at €0 with every feature, then pay €20 a month (Starter) only if you need more usage.
- You want a plan by priority: our one-sentence audit returned 3 actions for the week in about 3 minutes.
- You plan to connect Bing Webmaster Tools, Webflow, Slack or any MCP server, connectors Semrush's pages don't mention.
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Try SemChat for free Free plan, no credit card. Affiliate link: it costs you nothing extra.
Semrush vs SemChat
| Feature | Semrush | SemChat |
|---|---|---|
| Starting price | $0 (Free) | €0 (Free) |
| Chat interface | Not verified | Yes |
| Action plan | Yes | Yes |
| Site audit | Yes | Yes |
| Keyword research | Yes | Yes |
| Competitor analysis | Yes | Yes |
| Backlinks | Yes | Yes |
| Rank tracking | Yes | Not verified |
| Writing help | Yes | Yes |
| Topic clusters | Yes | Yes |
| Local SEO | Yes | Yes |
| Visibility in AI search | Yes | Not verified |
| Reports and exports | Yes | Yes |
| Multiple users | Yes | Yes |
| Public API | Yes | Yes |
| MCP server for AI agents | Yes | Not verified |
| Connects to other MCP servers | Not verified | Yes |
| Browser extension | Yes | Not verified |
| Expired domains | Not verified | Not verified |
| Google Search Console | Yes | Yes |
| Google Analytics 4 | Yes | Yes |
| Bing Webmaster Tools | Not verified | Yes |
| Yandex Metrica | Not verified | Yes |
| WordPress | Yes | Yes |
| Webflow | Not verified | Yes |
| Shopify | Not verified | Not verified |
| Wix | Yes | Not verified |
| Slack | Not verified | Yes |
| Notion | Yes | Yes |
| Looker Studio | Yes | Not verified |
| MCP | Not verified | Yes |
Facts checked on October 29, 2026 on the official websites.
10% off your subscription, for life with my link, if you subscribe within 2 weeks of signing up. No code. All about the SemChat promo code
Try SemChat for free Free plan, no credit card. Affiliate link: it costs you nothing extra.
Semrush vs SemChat is not a duel between two copies of one tool. One is a data suite you learn to read. The other is an assistant you talk to.
How we work: SemChat is the only one of the two we tested on a real account (audit of October 29, 2026), and its buttons on this page are affiliate links. Semrush is described from its official pages, read the same day.
Semrush and SemChat in a nutshell
What is Semrush, now owned by Adobe?
Semrush is an American SEO and marketing suite run by Semrush Inc. in Boston. Adobe completed its acquisition on April 28, 2026, with “no immediate changes” promised to customers. It serves everyone “from solo entrepreneurs to large agencies and enterprises”, says its help center.
What is SemChat, and who publishes it?
SemChat is an SEO assistant you use by conversation. Its publisher is ARCHI301, a French company in Nice, the same company that publishes Haloscan. In France, SemChat relies on Haloscan data. Outside France, it uses a mix of keyword data providers it doesn’t name (e-mail from Haloscan, October 29, 2026).
So the data behind your American keywords doesn’t come from Haloscan. The two sister tools face off in our SemChat vs Haloscan comparison.
SemChat picks the full SEO audit skill on its own (French interface). Screenshot of the SemChat app (Jérémy’s account, Free plan), October 29, 2026.
Semrush and SemChat side by side, as of October 29, 2026
Each cell comes from the official pages read on October 29, 2026. “Not mentioned” never means “doesn’t offer”.
| Criterion | Semrush | SemChat |
|---|---|---|
| How you use it | Dashboards and reports; chat through ChatGPT, Claude or Perplexity (MCP) | Built-in chat, action plan at the end |
| Free plan | Yes: 1 demo project, 10 reports a day, no card | Yes: every feature, light monthly usage, no card |
| First paid plan | SEO plan, €134 a month as read from France | Starter, €20 a month |
| Data | 142 geographic databases | Haloscan in France, unnamed providers elsewhere |
| Daily rank tracking | Yes, 500 keywords from the SEO plan | Not mentioned on product pages |
| AI search visibility | Yes, tracked daily | Announced as planned, no date |
| Search Console | Integration | Connector, tested (read) |
| Bing Webmaster Tools, Webflow, Slack | Not mentioned | Connectors, not tested |
| Public API | Documented | API in the app, no public documentation |
| Money-back guarantee | 7 days, first yearly plan only | 30 days for new subscribers |
Where the data comes from: worldwide databases or Haloscan plus other providers
Semrush claims 142 geographic databases on its homepage; an older help article says “over 130 databases”. It names its sources: Google results collected through third parties, its own backlink crawler, a panel of more than 200 million anonymized users.
SemChat draws on Haloscan for France and on unnamed providers elsewhere. Its public site names no data source at all.
Site audit, backlinks and competitor checks in Semrush and SemChat
Both cover site audit, keywords, competitors and backlinks. Semrush puts them in separate tools; its solopreneur page promises “a prioritized fix list in minutes”.
SemChat runs them from one sentence. In our test, it crawled the site, pulled the backlink profile, found 10 competitors and ran a keyword gap against 5 of them, with the raw data and a CSV export behind each step.
The steps and tools SemChat ran during the audit, including the backlink profile and the competitors (French interface). Screenshot of the SemChat app (Jérémy’s account, Free plan), October 29, 2026.
Rank tracking and AI search visibility in Semrush and SemChat
This is where Semrush clearly leads. From the SEO plan, it tracks 500 keywords every day on Google, Bing and Baidu. Starter adds 50 AI prompts tracked daily in ChatGPT, Gemini, Perplexity and Google’s AI answers.
SemChat’s product pages and app don’t mention rank tracking, and AI visibility is announced as planned, with no date. Neither is counted as a SemChat feature here.
Talking to your data: built into SemChat, through ChatGPT, Claude or Perplexity at Semrush
Semrush lets you ask questions in plain language, but outside Semrush: “Access Semrush’s full dataset right from Claude, ChatGPT, Perplexity, Gemini, and more.” You need a plan with MCP access (Starter and up on the pricing page) plus the assistant’s own account. A built-in chat isn’t documented on the pages we read.
SemChat is the chat. You open it, you type, it answers with your data. What an assistant like that does for you, and what you still decide and publish yourself, is in our guide to automated SEO.
Semrush’s MCP page: you connect an outside assistant to its data. Screenshot of https://www.semrush.com/mcp/, taken on October 30, 2026.
Semrush vs SemChat pricing: from the Free plans up
Semrush’s SEO plan or SemChat at €20 a month
Read from France on October 29, 2026, Semrush’s English pricing page showed euros: €134 a month for the SEO plan, €190 for Starter, €286 for Pro+, Advanced on quote, taxes on top. The page’s code holds dollar amounts ($139.95, $199, $299). Data missing: the prices a US visitor sees (planned source: the pricing page read from the United States). Details on our Semrush price page.
Semrush’s pricing page as read from France, in euros, billed yearly by default. Screenshot of https://www.semrush.com/pricing/seo-ai-search/, taken on October 30, 2026.
SemChat: “Every feature, in every plan. Just pick your monthly usage.” Free at €0, then Starter at €20 a month, Pro 5x at €100, Pro 20x at €200. One limit to know: our full audit used 100% of the Free plan’s monthly quota. Every plan is on our SemChat pricing page.
SemChat’s pricing page: the Free plan at €0, then Starter at €20 a month. Screenshot of semchat.io/en/pricing, taken on October 30, 2026.
SemChat promo code: where to find the current discount
Sign up through our link and subscribe within 2 weeks: 10% off for life (e-mail from Haloscan, October 29, 2026). The conditions are on our SemChat promo code page.
Where Semrush and SemChat each genuinely win
Semrush wins on breadth: worldwide data, daily tracking, AI visibility, local listings, white-label reports. Built for clients and several countries. Try it first with Semrush free.
SemChat wins on effort: you don’t learn a tool, you ask. Our audit of a real site took about 3 minutes and ended with 3 actions for the week. The full test is in our SemChat review.
So, Semrush vs SemChat? To measure everything, Semrush. To know what to do next without becoming an SEO, start SemChat for free.
Check any tool’s advice before acting on it. Even Semrush’s own documentation tells you to verify AI answers.
Frequently asked questions
Who are Semrush's biggest competitors?
Among the suites in our fact sheets dated October 29, 2026: Ahrefs (its own backlink index, data in 217 locations), SE Ranking (built for agencies and in-house teams) and Ubersuggest, lighter, with a free plan. SemChat takes another angle: you chat with your data instead of reading reports.
What are the top SEO tools for a small site?
Start free: Semrush Free (1 demo project, 10 reports a day), Ahrefs Free for your own verified sites, Ubersuggest's free plan, or SemChat Free, where one full audit used the whole monthly quota in our test. Then pay for the tool you actually opened every week.
Which is better, Semrush or SE Ranking?
It depends on your work. Semrush claims 142 geographic databases. SE Ranking says it is built for agencies and in-house teams, tracks 2,000 keywords a day from its Core plan and offers a 14-day trial with no card. We tested neither (official pages read October 29, 2026).
Can Semrush be trusted?
Semrush Inc. is a Boston company, owned by Adobe since April 28, 2026. It documents where its data comes from: Google results collected through third parties, its own backlink crawler and a clickstream panel. Its MCP documentation adds a fair warning: "AI responses may be incomplete or inaccurate, so always verify them before using for decisions."
Let your AI do the chores of getting found online.
10% off your subscription, for life with my link, if you subscribe within 2 weeks of signing up. No code. All about the SemChat promo code
Affiliate link: it costs you nothing extra.
Verified sources
- Semrush pricing page (English version, read from France, prices in euros) (October 29, 2026)
- Semrush MCP page (outside assistants, plans required) (October 29, 2026)
- Semrush knowledge base: where Semrush data comes from (October 29, 2026)
- Semrush newsroom: Adobe completes the Semrush acquisition (October 29, 2026)
- SemChat pricing page (English, prices in euros) (October 29, 2026)
- SemChat terms of use (publisher, 30-day guarantee) (October 29, 2026)