Will you be the next leader in the online casino market? Too many iGaming SEO/GEO writers struggle to produce original and unique copy. Their texts are deemed useless by AI systems, costing everyone money and credibility. Homocerti shows you how to fix this in this guide.
Summary
Since the launch of GPT 3 in late 2023, we’ve observed a shift in how the online casino reviews we write reach potential players. It took a lot of experimentation and trial and error to arrive at a formula that works.
Here are three key points that iGaming marketing professionals and SEO/GEO writers need to remember about creating promotional content for online casinos:
- A good online casino review should contain relevant keywords, directly answer players’ questions, and tell the writer’s story in an empathetic and engaging way.
- The manager and/or publisher must verify that the text is not AI-generated. It must contain exclusive information not found in other reviews of the same casino: time taken to be assisted by customer service, fast withdrawal experience, and specific feedback on the VIP program.
- New AI marketing practices for iGaming involve the use of tools such as bonus calculators, dynamic comparators and payout evaluators to increase conversions and create a relationship of trust between the player and their favorite casino.
Introduction
Web content creation now targets three entities: human readers, search engines, and generative AI systems (Google’s AI Mode, ChatGPT, Claude, etc.). Marketing professionals specializing in iGaming must recognize this reality in order to adapt their content to the new realities of SEO and GEO /LLMO.
To write online casino reviews that reach these three target audiences, forward-thinking copywriters are already adopting a set of SEO and GEO best practices for marketing in the age of AI. These include incorporating statistics and interviews with authoritative figures in the online casino market into their reviews.
With 10 years of experience in the iGaming industry, our research clearly demonstrates that AI has an unprecedented impact on how players choose which online casinos to play at. We ‘ll show you how professional writers are capitalizing on this new customer behavior. We’ll also outline the writing practices to adopt now, and those to avoid, based on our research.
What are the qualities of a good online casino review for SEO, GEO and visitors?
To satisfy the demands of generative AI, search engines, and players, a good online casino review must contain useful and clear information about the operator, recount the writer’s experience on the platform, and include relevant keywords.
The primary objective of any online casino review remains to help the player decide whether or not to play there. If you only have one thing to do to achieve this goal, it is to write as if you were talking to a good friend you want to help.
Kana Lord Kelvin, CEO, Homocerti
Writing for SEO: Keywords are still relevant
Keywords are just as important as they were before AI search. When creating your brief, you should list keywords according to their level of importance: primary, secondary, and optional. For example, for the topic “Best online casinos in France,” keywords can be organized as shown in the table below:
| Priority keywords | Secondary keywords | Optional keywords |
|---|---|---|
| Online casino – max 60x Best online casino – max 15x Online casino Canada – max 5x Legal online casinos in Canada – 2x Reliable online casino – 6x | Free online casino Canadian online casino Canadian online casino Online casino site Reliable online casinos in Canada Real money online casino Canada | Online casino site Free online casino in France Best online casino site Play at online casinos Legal online casino in France Reliable online casino |
Tools like Google Search Console (GSC) and Semrush ‘s Keyword Magic Tool allow you to find relevant keywords every day.

GSC tools are free and unlimited. They are also the most powerful, if you take the time to learn how to use them. Here are some other keyword sources to consider:
- Google Trends
- Google Search’s autocomplete tool
- The ” Related searches” section of the Google SERP
- The Ahrefs keyword generator
- Hubspot’s SEO software
Keyword research alone is a whole specialty within SEO. However, don’t become obsessed with your keywords. Simply put yourself in the shoes of an online casino player searching for information about the platform you want to review. Then, imagine what they might search for on Google or ChatGPT.
Writing for Generative AI: What types of content appear in the responses of ChatGPT, Claude, and Gemini
Your journals will appear in Generative AI results if they offer direct, clear, and well-documented answers. Indeed, LLMs favor structured data supported by statistics, laws, or opinions from reputable experts.
According to a 2024 study by researchers from several institutions, including Priceton University, four specific GEO (Answer Engine Optimization) or AEO (Google Search Engine Optimization) techniques can increase your chances of appearing in Google’s AI-powered responses, as well as those from ChatGPT, Gemini, Claude, and Perplexity, by up to 40%. The table below summarizes these practices. We’ve included concrete examples that you can apply when writing reviews of online gaming platforms.
| AEO optimization techniques | Impact on visibility in AI responses | Application to AI marketing of iGaming platforms |
|---|---|---|
| Cite authoritative sources, taking care to include a link to the cited text. | 40% more likely to appear in AI responses | Example: According to the French National Gaming Authority (ANJ): “The only online games authorized in France are sports betting, poker, and horse racing.” |
| Add relevant statistics, data, and figures to support our claims. | 37% | Example: In 2025, WinPlus Casino paid out winnings of €35 million to its 10,000 customers, which is 20% above the average market winnings. |
| Include quotes from experts | 30% | Example: We spoke with Mr. X, president of the Quebec online casino authority, who believes that: “WinPlus Casino is in the top 5 most reliable online casinos in Canada because it offers genuine player support.” |
| Use the appropriate jargon | 28% | Example: Wager, provably fair, bankroll, slot machine, live casino, etc. |
Note: If appearing in AI responses is a priority for you, work hard on your EEAT and you will almost always be cited by ChatGPT, Claude, Gemini and Perplexity.
Don’t forget to add clear and well-structured H1, H2, and H3 headings. When scanning your text, the AI bot should be able to understand what the content is about simply by reading the headings.
Players are your real target audience; write for them first.
Your review must first and foremost allow the reader to get a clear idea of the quality of an online casino. In fact, Google and AI chatbots will only display it to the reader if they themselves understand how your review is useful and different from others.
Moreover, for over 20 years, Google’s recommendation for appearing in search results has remained the same: “Google’s automated ranking systems are designed to prioritize useful and reliable information created to help internet users , not content created to manipulate search engine rankings.”
Here are some techniques to use when writing a useful online casino review for your readers:
- Show empathy: If you were a player looking for an online casino, would your review be helpful? If so, in what way exactly?
- Storytelling is a powerful tool: From the very beginning of your review, you must draw the reader into a story that promises to be thrilling. Make them want to keep reading (knowing that people are reading less and less these days). For example: “Think you’ve already taken advantage of the best online casino promotions in France? WinPlus Casino is innovating with unique bonuses that have no strings attached. Discover them in this review.”
- Explore the casino and share your own experience: The player should feel that you’ve actually used the features you describe. When explaining the registration process, include authentic screenshots that prove you’ve opened an account and deposited funds.
- Take notes as you go: While testing the casino, you can take notes and screenshots, so you don’t have to go back to a feature while you’re writing.
Remember to use short sentences. We generally recommend between 10 and 17 words per sentence.
How to highlight the strengths of an online casino such as generous bonuses and fast withdrawals without appearing biased?
To highlight the advantages of an online casino, the writer must explain how these advantages enhanced their experience on the platform. Simply stating, “WinPlus Casino offers a 250% welcome bonus up to €3,000,” is no longer sufficient. The process for obtaining the bonus must be described, and examples of bonus amounts that could be received based on the deposit made must be provided.
Avoid empty terms like “Exceptional Bonus” and “Ultra-Fast Withdrawal”
Rather than using the term “Exceptional Bonus”, say instead “€200 bonus which can increase your chances of winning at roulette” or “offer of 50 free spins to allow you to play Sweet Bonanza longer”.
Online casino players will likely discover your review through AI responses. The AI will only show them your text if it contains information that matches the player’s search intent. Specifically, a player will rarely search for: “Which online casino offers exceptional bonuses?”
Analysis of thousands of Google and ChatGPT queries shows that gamers use specific search terms. Here are a few examples:
- Online casino 10 EUR no deposit
- Online Casino 100 Free Spins
- Which online casinos offer genuine instant withdrawals?
Therefore, saying that a casino offers “big bonuses” or “ultra-fast withdrawals” is not helpful. Here too, you need to give a precise timeframe: 30 minutes, 2 hours, 1 day, etc. If you want to build a long-term relationship of trust with your visitors, give them realistic withdrawal times, depending on the payment method used.
Inform the player by providing exact and exclusive figures
For a writer, giving exact and exclusive figures about a casino is tantamount to saying:
- The exact number of games included in the platform
- The average waiting time to be assisted by customer service
- The minimum and maximum deposit and withdrawal amounts, depending on the payment methods used
This level of precision prevents your text from being perceived as AI-generated. If you simply use phrases like “thousands of fantastic games” or “fast and professional customer service,” an AI detector could flag up to 70% of the content as AI-generated. Furthermore, neither search engines, chatbots, nor your visitors will find that your work is worthwhile.
How professional writers build the authority of an iGaming platform
To make an online casino the benchmark in its market, the marketing manager and the copywriter must show that the platform complies with current regulations and is recognized by the people who are authorities in the field.
Present the awards and distinctions obtained by the operator
The reviewer must clearly cite the platform’s awards, with clear references. This will give AI bots and players more credibility with the casino. Indeed, when a player asks their favorite chatbot, “Which is the most reliable online casino in Belgium?”, the AI doesn’t just analyze the relevant keywords. It also examines casinos that meet the following reliability criteria:
- License obtained from authorized legal entities
- Award for best customer service or best player support, etc.
- Government award for best assistance to players with gambling problems
- Award for best user data protection
- Recognition for greater transparency in dispute resolution
Of course, these must be real prizes. Inventing rewards will backfire on the operator in the long run.
Explain how the platform complies with current regulations
The marketing manager must order several non-promotional articles explaining the regulatory measures implemented by the operator. For example, they might say:
- How the casino collects and processes player data
- Clearly state which companies process this data, including payment-related data.
- Explain the dispute resolution process
- Explain the impact of online gambling laws on the player experience
The world of online casinos is quite opaque. Demonstrating transparency will make your platform a leader in the market. Of course, you must be careful not to disclose confidential information that could be exploited by your competitors.
Some of these texts can be published on the casino’s blog. But several should be published on reputable review sites.
Collaborate with other review platforms that have a solid reputation in the online casino industry.
By collaborating with other platforms renowned for the quality of their reviews, we enable your casino to be featured on sites that already enjoy the trust of players, search engines, and AI recommendation systems. Therefore, when ChatGPT, Perplexity, Gemini, and Claude search for the best online casino, they will find your casino mentioned by authoritative review sites.
This type of partnership also applies to editors who own their own review platforms. To benefit from the authority of well-established sites, they can request that their reviews be published there.
Here, we’re taking inspiration from the famous saying: “Tell me who you associate with, and I’ll tell you who you are!” More simply, if reputable platforms cite you or link to your reviews, you’ll quickly achieve better rankings and mentions in AI responses.
Why artificial intelligence is changing online casino marketing and how copywriters are profiting from it
More and more players are choosing which casino to play at by chatting with their favorite chatbot.

By using the right GEO/AEO/LLMO techniques, the writer can take advantage of this new behavior to make a casino’s name appear in at least 70% of the answers to the question: “What is the best online casino for [my country]?”
86% of players use AI to choose which casino to play at
At Homocerti, we conducted a study to determine how bettors use AI at online casinos. It turns out that a significant proportion of casino players choose their gaming platform after a conversation with an AI chatbot . The results were surprising in more ways than one. Here are some of the key findings:
- A large majority (86%) of the players surveyed have already used AI to choose a new online casino
- More than half (54%) of participants use a chatbot to find tips on earning and advice on bonuses
- Up to 33% admit to no longer using Google to find a casino or a specific type of bonus, limiting themselves to their conversations with a chatbot.
- ChatGPT is the most used AI chatbot (93%) by online casino players to get advice, followed by Google AI (77%) and Claude (65%).
This survey, conducted by the iGaming Homocerti team, reveals the urgent need for writers and marketing teams to optimize their content for AI chatbots.
3 tips to get your casino mentioned in AI responses
iGaming writers who want to capitalize on the newfound popularity of chatbots among gamers should adopt the following practices:
- Optimize their content so that chatbots can easily understand it: properly arranged titles (H1 àH2 àH3) containing keywords, answers immediately after the title, H3s of 300 words maximum, short paragraphs (5 lines at most).
- Produce non-promotional content that answers players’ questions: tips for slot machines, roulette tips, advice on bonuses, etc. This content must be published on the casino’s website. The writer should adopt an educational tone, definitely not a marketing one.
- Making the casino an authority in the market: Motivating players to leave positive and authentic reviews on review platforms and in player communities, publishing original reviews on expert review sites, showing that we respect the regulations in force, being present on social networks.
Just like search engines, LLMs (Low-Level Marketing) prefer recent content. Therefore, it can be advantageous for an online casino to integrate a blog or forum where content is published daily. However, care must be taken to ensure that negative forum reviews don’t have the opposite effect to the intended one.
Should AI be used to write casino reviews: The advantages and disadvantages
By using artificial intelligence to generate casino reviews, you can produce a large quantity of content at a lower cost. However, several studies suggest that AI-generated texts, without human oversight, do not rank well in search engines. Furthermore, they are less likely to be recommended by ChatGPT, Claude, or Perplexity. Finally, you will lose the trust of your readers when they realize that you don’t personally test the casinos you recommend.
The advantages: More words, less work and money spent
Using artificial intelligence to create content offers 3 major advantages:
- Cost reduction: Free templates are often sufficient to produce a small casino review, a script for a YouTube video and a summary version to publish on LinkedIn.
- Less friction in the workflow: A single person can generate a brief and all the necessary text. No need for back-and-forth between the marketing manager and the copywriter.
- Greater availability: At any time, you can simply open a browser, connect to your favorite chatbot, and generate text. This is very convenient when you have a content idea and want to bring it to life as soon as possible.
You can easily generate up to 5,000 words every day with the free version of Claude, ChatGPT, or other AI-powered writing tools. Hiring a professional copywriter could cost you up to €1,000 for the same number of words. With just a few prompts, Claude generates a brief and text of acceptable quality for many marketing managers. If you also leverage Claude’s top-notch copywriting and SEO skills , you’ll achieve above-average results.
The disadvantages: Loss of player confidence, decrease in SEO and GEO traffic
Several of our clients have suffered the full consequences of using AI to generate promotional text for their casinos. These consequences include:
- Increased player distrust: Online casino players are increasingly able to identify when text is generated. When this is the case, they tend not to interact with the review (click on the affiliate link, read longer).
- Traffic drop: Google is smart enough to recognize text generated by artificial intelligence. This search engine tends to penalize sites belonging to YMYL niches, such as online games, when AI is used extensively to generate guides and reviews.
- Loss of control over player relations: By letting AI write the brief and then the review, you lose control over the message you convey to players about your casino. This is even more true when the publisher neglects the verification work that should follow the writing. Entrusting all this work to AI means losing control and creating distance between the casino and the player .
In an experiment conducted by Homocerti, out of 1,000 texts of at least 2,000 words each, generated by AI, only 17 achieved a quality score higher than 5 out of 10. This study confirms several others that clearly demonstrate that even the most advanced models are not yet capable of generating long text content for marketing purposes. This is even more true in a sector like online casinos, where trust in the review writer is crucial in the eyes of the player.
How to forge unique advantages in online casino platform marketing: Top 5 artifacts used by the pros
To gain a unique advantage in marketing online casino platforms, you can write reviews that incorporate tools to help players better understand the casino. These tools include:
- A bonus calculator
- An RTP evaluator
- A comment or rating area open to all
- A comparator in table format
- A demo version of the best games
Imagine a player arriving on the “WinPlus Casino review” page and finding a calculator that allows them to determine the bonus amount they will receive based on their deposit. This tool could also calculate the maximum withdrawal amount allowed on winnings generated from this offer.

Marketing professionals have already begun adopting these tools with encouraging results. They help build reader loyalty while increasing trust and peace of mind when choosing an online casino. They can be easily integrated into a web page.
1. Bonus Calculator
This tool allows the player to select a bonus (such as a welcome bonus), enter the amount of their first deposit, and then calculate the bonus amount they will be entitled to. Free spins and eligible games can also be added.
The bonus calculator makes your casino review more engaging, realistic, and credible. Players no longer simply receive the traditional “Sign up and get a 100% bonus up to €500 + 200 free spins!”, but can experience these offers live on your website.
Nadia Baumann, Head of the iGaming Department, Homocerti
Add the three most important conditions for an online casino bonus to build trust: wagering requirements, expiration date, and payment methods excluded from the promotion.
2. and odds of winning assessment tool
This tool allows players to get a fairly accurate idea of their potential winnings on a game. It lets them enter a game’s RTP (Return to Player) or house edge, and then calculates the probabilities of winning.

Another implementation of the payout evaluator involves comparing several games that the player types in, and then the tool reveals which one offers the best odds of winning. For example, the player might choose Aviator, Sweet Bonanza, and Book of Dead; the artifact would then use the RTP, volatilities, and house edge of these games to calculate which is best for a player whose priority is winning.
We would like to point out that these calculations are very often approximate. Please remember to mention this below the tool so that the player is aware of it.
3. A rating area
This tool allows visitors to rate their level of trust in your online casino review. It’s not about rating the casino itself, but rather your opinion of it. All players who land on the review page will see this rating. If you’ve done a good job, a 5/5 rating will encourage new visitors to trust you more.
This artifact is the most delicate. Indeed, it could backfire on the writer if readers leave bad reviews. In fact, at Homocerti, we have sometimes advised against it to some of our clients.
Derek Coleman, Senior iGaming Editor, Homocerti
Instead of ratings, you could implement a system that allows users to add hearts. If a player finds your review helpful, they click on a heart. The artifact would then keep track of the hearts and display them to new visitors.
4. Dynamic casino comparison
On a casino review page, this tool allows you to select one or more other casinos that you have already reviewed. The tool then compares the selected platforms based on the most important criteria: generosity of the welcome bonus, minimum deposit, withdrawal speed, professionalism of customer service, banking methods, etc.
To make your casino comparison tool even more useful, you can add the option for the reader to choose their own comparison criteria.
This tool has an incredible ability to convert visitors from casual readers into future players. By allowing them to compare several online casinos at a glance, you eliminate the need for them to check if your competitors offer better deals.
5. Demo versions of the best games
Your casino review is undoubtedly aimed at motivating players to register at a specific online casino. In this case, offer a free version of the casino’s most generous games. Highlight the buttons: “Play for free” and “Play with real money.” This way, players will know which option to choose when they’re ready to risk their own money.
You can obtain these demo versions for free from the game developers. They will be happy to guide you through their implementation on your platform.
The best Homocerti artifact
At Homocerti, we often include an artifact in various documents we send to our clients. Our most popular artifact is the one that presents all our services, products, and prices . Our clients use it extensively because it allows them to understand how much they will need to invest to improve their revenue and establish their market authority .

You can directly consult our pricing artifact to get a better idea of the investment needed to avoid losing market share. Our products and services are aimed at large companies, solo entrepreneurs, startups, SMEs, and individuals.
In conclusion: Where to begin to write a good online casino review?
To write a casino review of satisfactory quality for players, search engines and AI chatbots, start now by defining the keywords to use, write your titles according to the questions that players ask most, and tell your experience with the casino in an authentic and empathetic way.
Taking this exercise lightly could cause you to miss out on a huge market worth tens of millions of euros, since your future players consult AI chatbots and search engines more than their friends and family.
Don’t be tempted to write your reviews using generative AI. Even if this type of practice isn’t systematically penalized by Google search and AI bots, the risk is far too great, especially when you’re trying to build a relationship of trust between the casino and its players.
Finally, the days of simply stringing words together to attract visitors are over. Give value to your words by integrating tools that encourage players to return to your site again and again. If you want to convert readers into players , you need to take the time to integrate features like bonus calculators, payout estimators, and dynamic comparison tools into your reviews.
