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Semji: the smart solution for optimized SEO content
Put artificial intelligence to work on your SEO strategy. That is Semji’s strength: an SEO platform built to help you improve the performance of your online content.
Here are the product’s main features, meant to tighten your process and give your teams a different rhythm.

Overview of the Semji SEO platform
Semji is an SEO platform designed to maximize the return on your online content. It relies on artificial intelligence (AI) to produce and optimize your web pages.
Its added value is the ability to spot the most promising SEO opportunities instantly, so you can get the visibility you want on Google and other search engines.
With that setup, Semji helps you run your SEO strategy through:
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Performance tracking of the content you already have;
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Identifying and prioritizing the pages with the highest SEO upside;
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Creating 100% optimized content, from outline to prose.
The platform is meant to make the content-creation process smoother. At the end of the chain, the goal is to let your teams (marketing, writers, journalists, SEO specialists…) spend their time on higher-value work.
How to use Semji to optimize your content
AI+ Content, for SEO-optimized pages
To help you optimize your content, Semji built AI+ Content. This AI was trained for SEO and content-marketing work.
In practice, it handles the structure and the writing of your pages while staying inside organic-search rules:
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Your audience’s search intent;
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The best results on the search engine results pages (SERP);
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Questions users often ask in search engines;
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The semantic field.
Atomic Content, to generate SEO content in one click
With Atomic Content, Semji’s premium writing AI, you no longer have to choose between production speed and SEO quality. In one click, you create texts optimized for organic search. That mix of generative AI and SEO data lets marketing teams produce pages that are ready for the web.
Save time and stay on the work that matters. Semji automates the SEO optimization of your content.
Content Score, a way to measure SEO quality
Every piece of writing is scored and validated by Semji’s Content Score, which is there to confirm that the page is properly optimized.
With it, you can quickly see how optimized your content is against SEO standards and against your competitors. The higher the score, the more optimized the page is considered to be.
Content Score is based on several KPIs, such as:
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How well the title is optimized;
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The length of the text;
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Keyword density;
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Use of the semantic field;
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How well the page answers search intent and the questions users ask in search engines.
As you apply Semji’s recommendations, your Content Score rises, which means the SEO quality of the page is improving. It is a useful way to measure the effect of your optimization work on how the page ranks.
Content Ideas, to enrich your content
With Content Ideas, Semji helps you enrich your content strategy from a source that does not run out, because it is fed in real time.
The module has two jobs:
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Make SEO decisions easier: by giving you an overview of high-potential topics in your market, the pages already performing on your site, and the ones still to create (and in which format).
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Speed up the search for relevant keywords: by building a filtered, ready-to-use keyword list to enrich your pages.
Semji also lets you optimize the SEO of your content from your open-source CMS or a custom setup. You can get precise recommendations on the words and key phrases to include in your headings.
To create a new piece of content, click the “+” button next to your profile avatar, or open the Planning tab and click “Create Draft”.
Rank tracking, to see and improve your search visibility
With rank tracking, Semji lets you follow your keywords in real time and see the results of your optimizations. A few clicks are enough to:
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Get an overview of the ranking gains your pages make on your strategic keywords;
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See the history of how many keywords your site’s pages rank for;
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Compare ranking gains across your pages;
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Spot ranking losses;
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See the impact of your different SEO actions;
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Prioritize what to do next.
A Semji account and a Chrome extension to use the recommendations in your own tools
Beyond Semji’s main features, the platform also comes with an extension. The Semji Chrome extension lets you work inside your CMS or your collaboration tool while still using Semji’s optimization recommendations.
That is a way to check the SEO quality of your pages in the back office or on the front, straight from the browser, through a few practical, unobtrusive cues (Content Score and optimization recommendations, for example).
If you need it, the AI assistant stays available, even from your content editor, to point you in the right direction.
Reviews and pricing of Semji
Semji supports a large number of marketing, SEO, and content-marketing teams with expert help. People recommend it for how complete it is, how responsive it is, and how straightforward it feels.
Victor Collas, SEO Manager at YouSchool, says:
Once we put Semji into our day-to-day, we save a lot of time on production. We now spend about 2 hours on average to prepare, write, optimize, and approve an article!
Cécile Pougeon, marketing lead at Villanovo, shares that view:
Semji makes it much easier to organize production in-house. The writer saves time improving their pages, and also gets a clearer view of the results those optimizations produce.
On pricing, Semji offers several plans, fitted to each company’s needs. For the details, the usual path is to contact the Semji team or request a demo.
Hiring and a Lyon office: life at Semji
Semji is based in Lyon, a city that attracts talent. Our team of more than 50 specialists, working in France and internationally, is always looking for people who want to join the work of building a better SEO product.
At Semji, teamwork, performance, innovation, and trust are the values that run through the company day to day. Life at Semji also means a respected work-life balance, with real attention to how people are doing. The offices sit in a pleasant setting and are set up for time spent together.
Hiring at Semji is a transparent, complete process, with detailed information on roles, salaries, and what the company expects. Candidates can apply by email or through LinkedIn.
Boost your visibility with our SEO agency
Sorting the recommendations that come out of an SEO audit is not always simple. It gets harder still when several people and several tools were involved.
Want to bring SEO audits in-house? Precision, speed, and a usable interface all matter. By applying several checkpoints, Semji runs your SEO audit and points you to the actions that will adjust your SEO strategy.