Semji
Lyon-based platform that scores content, writes briefs and tracks mention and citation rates in AI answers, quoted per workspace
Quick Overview
| Company | SEMJI SAS |
|---|---|
| Category | Content Optimization Software |
| Headquarters | Lyon, France |
| Founded | 2012 |
| EU Presence | Yes - France (EU) |
| Data Location | Not stated; the legal notice names Vercel Inc. as host of the website |
| Open Source | No |
| GDPR Compliant | Yes |
| Self-Hosting | No |
| Main Features | Content editor with Content Score, AI+ Content generation, GEO recommendations, Intelligence Hub, Data Explorer, planning, CMS Publisher, brand voice and knowledge base, API and MCP server, SOC 2 Type II |
| Pricing | Pricing on request; no public price list |
| Best For | Brand and publisher content teams that need scoring, planning and AI visibility in one platform |
| Replaces | Clearscope, MarketMuse |
Detailed Review
Semji treats content as a workflow that runs from finding an opportunity to publishing a page and measuring what happened. The editor shows a Content Score that moves as the optimizations are satisfied, and agents prepare drafts that you review before anything is applied.
The contracting company is SEMJI SAS in Lyon, and the site lists it as founded in 2012. Customers named on the site include Allianz, Otto, Randstad and Fox Sports.
From Opportunity to Published Page
The Intelligence Hub scores opportunities, the Data Explorer puts your Google position and a competitor's on one row, and planning sends the topic to an AI agent. The finished piece goes to your CMS as a draft through the CMS Publisher.
Clicks and citations come back on the same record, so you can see whether a page earned the mention.
GEO Next to SEO
Semji tracks AI visibility across ChatGPT, Google AI Overviews, Gemini, Perplexity, Claude and DeepSeek, and GEO Recommendations sit in the same editor as the writing assistant.
The pricing page says engine coverage is part of the platform and not a per-model add-on.
Quoted, Not Listed
Semji does not publish a price list. The quote follows workspaces, markets and AI usage, seats are part of the quoted scope, and onboarding with a customer success manager is part of the contract.
Limitations to Consider
There is no public price and no self-serve checkout, so a freelancer cannot start without a demo. The platform is wide, which means a team that only wants a score editor pays for planning, GEO and agents as well. The legal notice names a US company as website host, and the pages checked do not state where customer content is processed. A lighter option is NeuronWriter.
Who Should Use Semji
Marketing and SEO teams at brands and publishers with several markets, who want planning, scoring, AI visibility and CMS publishing in one contract and accept a quote-based price.
Pros and Cons
Pros
- Scored editor plus planning and measurement
- Tracks six AI engines
- Drafts go to the CMS as drafts
- Seats not charged per head
- French company with SOC 2 Type II listed
Cons
- No public price list
- Demo required to start
- Wide scope for a team that wants only a score
- Data processing location not stated on pages checked
Alternatives to Semji
Other European content optimization software worth comparing before you decide:
Surfer
Poland · Content editor with a live score, outline builder and AI visibility tracking
NeuronWriter
Poland · Content editor and planner built on SERP analysis, from Zamosc
YourText.Guru
France · SEO guides that list the words to use and the score to reach
Inlinks
United Kingdom · Entity-based content briefs plus internal linking and schema markup
See all European content optimization software or compare them directly against Clearscope on our alternatives page.
Frequently Asked Questions
No. Its pricing page says it does not publish a price list because the quote depends on workspaces, markets and AI usage, and a demo is the only way to get a number.
No. It combines a content editor with Content Score, briefs, AI agents and planning with GEO tracking, and the pricing page says GEO and SEO are covered in one subscription.
SEMJI SAS is registered in Lyon, France, at 26 rue de la Gare, according to its legal notice, which gives the registry number 539 381 582.