SurgeGraph (LSIGraph) Review | A Hidden Gem You Need to Try 2024

SurgeGraph Has One of the Most Useful Toolsets Available

SurgeGraph has one of the best keyword tools and AI content I've tested

SurgeGraph is a hidden gem! It ticks a lot of boxes when it comes to finding a high-quality AI content writer. For $14.96 a month, it’s worth checking out!


  • Impressive keyword tool
  • Love the content planner
  • Generates AI Content quickly
  • Unlimited Keywords
  • High quality content output


  • Not a fan of the pricing model

I’ve tested almost every AI content writer that’s come out over the last few months, and whilst I have my own personal favorite, I love seeing what each company is able to bring to the table.

SurgeGraph, (aka LSIGraph) is one that I accidentally stumbled across while scrolling through Facebook. After spending a good amount of time with the software, I’m happy to report this software is right up there with the best. It’s an excellent tool for creating content that ranks well.

Awesome AI tool
surgegraph ai content writer review

SurgeGraph does it all

I’ve tried a lot of AI Content Writers this year, and I think SurgeGraph has one of the best keyword tools, SEO optimization tools and truly unlimited pricing options available. Click below to check it out.

But is it good enough to take the crown of best AI content writer in 2023?

Let’s find out.

What is SurgeGraph?

SurgeGraph/LSIGraph is an AI-powered tool that uses algorithms to analyze search engine results, including Google’s SERP, to help content creators optimize their content for specific queries. It’s similar to what we see Neuronwriter and SurferSEO doing but combines more AI writing tools that I find super useful.

The tool uses Latent Semantic Indexing (LSI) to identify related keywords and phrases that can improve the relevance and authority of content.

LSIGraph is now SurgeGraph.io

Based on what I’ve read on their site and Facebook page, the company cares a lot about helping businesses grow or “surge” their growth.

Apparently, “surge” represents growth, momentum, and progress, so the new name makes sense. The previous name LSIGraph was representative of the company’s focus whilst they were building the new software. Now that it’s available to the general public, I think SurgeGraph is a great rebrand.

How does the Software work?

Basically, the software uses its own unique algorithms to analyze search engine results for a particular query or keyword. It then identifies related keywords and phrases using LSI, a mathematical technique used to identify patterns in large datasets.

These related keywords are known as LSI keywords and can be helpful in optimizing queries for Google.

Then, once SurgeGraph has identified these LSI keywords, you’ll get a full list of the relevant keywords your article needs to improve its ranking.

surgegraph.io review

This feature allows users to see how their existing content can be optimized for search engines, including Google’s SERP algorithms, making it easier to improve your SEO rankings and attract more queries.

SurferSEO, RankIQ, and AgilityWriter all do a very similar thing nowadays, so it’s nice to see SurgeGraph implementing its own version of LSI optimization.

Pros & Cons of SurgeGraph.io

There’s a lot to like about SurgeGraph, here’s my personal list of Pros and Cons:


  • Excellent interface
  • Unlimited words actually mean unlimited
  • No annoying credits
  • One of the best 1-click SEO optimizations tools I’ve used
  • The built-in keyword tool is actually top-notch
  • Fast content generation (normally under 5 minutes)
  • Excellent tool for creating topical authority (I love the topical mapping tool)
  • Affordable, if you opt for the 3-year plan (about $15 a month)


  • No way to test the software without signing up
  • Like most AI tools, sometimes it writes content about the wrong thing

What’s the Content Actually Like

Like all of my other reviews, I like to provide an actual piece of content created by SurgeGraph so can see what the output is like. Click the button below to check out a long-form article:

How the Topical Map Keyword Mapper Works in SurgeGraph.io

using the surgegraph topical map tool

Out of all the great features of SurgeGraph, I think the keyword planner might be my personal favorite. Planning your content, and creating keyword clusters is super important. Whilst it’s fun to use mind-mapping tools to do that, having a dedicated keyword tool that is actually able to import your keywords is such a great idea.

You can quickly build a new map out with keywords and topics within a few minutes – and you can even share it with a college or copywriter in a few clicks.

Incredibly helpful feature – love it.

Why Semantic and LSI Keywords Matter

Semantic keyword research is an essential part of any content strategy. It helps identify related keywords and topics that can be used to create better content. By analyzing the language used by search engines like Google, semantic keyword research can help you understand what people are searching for and why their queries appear on the SERP.

One way to approach semantic keyword research is to start with seed keyword – a few words or phrases that describe your topic or niche. From there, you can use tools like SurgeGraph keyword tool to generate a list of related keywords and phrases.

User-Friendly Interface for Easy Navigation

SurgeGraph.io has an intuitive user interface that makes it easy for beginners, content writers, and basic users to navigate. The platform offers a clean layout with no distracting ads or irrelevant information.

Now that I’ve used a number of AI Content writers, I still rank Koala.sh as my top pick, but SurgeGraph is well thought out and easy to use.

You essentially have 5 tools at your disposal inside SurgeGraph:

  • Keyword Research
  • AI long-form content writer
  • Topical Map Keyword Planner
  • Bulk Keyword Research tool
  • Resources (free eBooks to help you get started with SEO)

Each tool obviously helps you find, create and optimize content that will rank well in the SERPs. I personally spend more of my time in the keyword research tool, finding low competition/high volume keywords for my niche site.

Once I’ve got a topic I want to write content for, I create the outline, take out all the fluff, make some edits with Grammarly, and output to HTML so I can easily add it to my site.

The whole process takes roughly 20-30 minutes per article, depending on the length of the content.

Pricing of SurgeGraph.io

Okay, so this is where things get interesting. Most AI writing companies are either doing a monthly subscription where you pay $49 a month and get a set amount of monthly credits. Koala Writer does 45,000 words per month for $49, but SurgeGraph is one of the only AI writers I’ve seen that offers TRUE unlimited words for an affordable monthly price.

Here are their current pricing options:

Monthly Plan$43.99/month
36 Month Plan$14.69/month (great deal!)
12 Month Plan$24.90/month
Pricing options for SurgeGraph
pricing options for surgegraph

So, for $14.96 per month, you get unlimited AI content for 3 years which is extremely affordable. I wish they had a short trial so you can try it out for 7 days, but unfortunately, that’s not currently available. Hopefully, they might offer something in the future.

There is a 30-day money-back guarantee available on all plans though, so you could try it out, and if wasn’t what you needed you could get your monies back.

SurgeGraph is one of the only AI writers I’ve seen that offers TRUE unlimited words for an affordable monthly price.


Boosting Search Rankings with Related Terms

In addition to improving organic traffic, LSIGraph/SurgeGraph can also boost search rankings by identifying related terms to include in content. When creating content for a specific topic or keyword, it’s important to use related terms that provide context and relevance for Google. Additionally, utilizing longform AI can help generate high-quality content with relevant keywords and phrases.

For example, if you’re writing an article about “best practices for email marketing,” using related terms like “email campaigns,” “open rates,” and “click-through rates” can help search engines understand the purpose of your content better. By incorporating these related terms into your content, Google and other search engines will recognize your website as an authoritative source on email marketing topics.

How does LSIGraph analyze search volume and SERP analyzer?

LSIGraph also provides information on search volume and SERP (Search Engine Results Page) analyzer. The search volume feature shows you how many times a particular keyword is searched per month on average. This information can be useful when deciding which keywords to target in your longform content. Additionally, LSIGraph’s AI-powered analyzer can help you optimize your content for better search engine rankings.

The SERP analyzer feature allows you to see the top-ranking pages for a particular keyword on Google. By analyzing these pages, you can get an idea of what type of longform content performs well for that particular keyword. Additionally, with the help of AI, you can analyze the data more efficiently and accurately. You can then use this information to create better longform content that has a higher chance of ranking well.

How do I optimize my content for search engines like Google using SurgeGraph?

how to optimize content with surgegraph

To optimize your long-form AI content for search engines like Google using SurgeGraph, follow these steps:

  1. Enter your main keyword and form content into the tool and generate a list of related LSI keywords.
  2. Pick your main keyword, then use the LSI keywords in your long-form AI content to improve its relevance and make it more likely to rank higher on search engines like Google.
  3. Analyze the search volume and SERP analyzer features to determine which keywords, including longform ai, to target in your content.
  4. Use the information from the SERP analyzer feature to create better longform AI content that has a higher chance of ranking well.

By following these steps, you can use the software to optimize your content for search engines like Google and increase your chances of ranking higher in search results.

One thing that I absolutely love that SurgeGraph is after the content is put together, and you get your content score (similar to NeuronWriter) you have the option to either manually optimize each section OR 1-click optimize.

When you 1-click, SurgeGraph will update your headline, H tags, and LSI keywords and add anything missing from your article. It’s incredibly helpful! And it’s the only software I’ve seen to date that does this.

surgegraph optimizations

The whole thing happens within a few seconds, and then you’ll notice your SEO score go up based on the optimizations that have been applied.

Content Scoring with SurgeGraph?

SurgeGraph uses a new algorithm for content scoring and improvement. The tool analyzes your text based on various factors such as relevance, context, readability, tone, grammar, and more, using AI technology.

After analyzing your text, the AI tool provides you with a content score that reflects its quality. This AI score helps you understand where you need to improve your writing to make it more engaging and readable.

surgegraph.io SEO score

The tool also suggests related terms, including form content and AI, that can be used in your article or document. These terms help improve the relevance of your text while making it easier for readers to understand complex concepts.

How I Build Killer Content with SurgeGraph

To build great content using SurgeGraph, incorporating AI, heres what I typically do:

  1. Start by entering your main keyword and filling out the form content into the search bar. “best ssd for macbook” as an example
  2. After the tool pulls in the results, Analyze the best option from the list
  3. Find the best keyword that has a combination of low difficulty and high traffic (a sweet spot that your site can rank for).
  4. Click continue, and then let SurgeGraph build an outline that looks relevant for your keyword. You can update/edit/make changes to the outline based on what data you see in the top-ranking sites
  5. After you complete the outline, SurgeGraph will ask you how long you’d like the content, and what tone of voice you’d like. I ask it to be more creative with the language (which is actually does a good job of).
  6. SurgeGraph will then begin writing the content based on the topics and headings you created. After roughly 5-8 minutes, you should have a fully-fledged AI-written article that is roughly 2500-4500 words in length. Remember, you can check out an article I created by clicking here.
anayzing your content inside surgegraph io ai tool

Conclusion & Final Thoughts on SugreGraph

So, for the last few months, I’ve been primarily using Agility Writer and Neuronwriter together to write and then optimize my AI Content. It’s a good combo, and it works well, but there’s a lot of back and forth between the two tools. Ideally, I would love ONE tool that can do both things really well. I think SurgeGraph might be that tool.

The keyword tool is excellent.

The outline builder is excellent.

The AI content generation is high quality.

The SEO optimization tools are excellent. It really ticks a lot of boxes. The only thing I’m not a fan of is their pricing strategy.

I think it’s important for anyone starting out with AI writers to be able to test how the tool works and what the quality of the content is like. I personally think the AI content is great, but most people want to see it for themselves.

That being said, SurgeGraph is a really high-quality tool that I recommend checking out and for $14.96 (over 36 months) it’s a great price and one of the cheapest options if you’re happy to pay up front.


What is the difference between semantic and LSI keywords?

Semantic keywords are terms that are related to a particular topic or subject matter. LSI (Latent Semantic Indexing) keywords, on the other hand, are words or phrases that are semantically related to a particular keyword or phrase.

How does SurgeGraph generate keyword suggestions?

LSIGraph/SurgeGraph generates keyword suggestions by analyzing the top 10 search results for any given keyword. It then identifies semantic and LSI keywords that are relevant to the original keyword.

Can I use SurgeGraph for free?

While there is no free version of SurgeGraph.io available, there is a limited free version of LSIGraph available that allows you to generate up to 30 keyword suggestions per search.

How can LSIGraph/SurgeGraph help me improve my Google rankings?

LSIGraph/SurgeGraph can help you improve your Google rankings by identifying profitable keywords that are relevant to your niche or industry. By creating content that resonates with your target audience, you can drive more organic traffic to your website and improve your rankings in search results.

Is LSIGraph/SurgeGraph easy to use?

Yes, LSIGraph/SurgeGraph is very easy to use. Simply enter a keyword or phrase into the search bar, and the tool will generate a list of related keywords that you can use in your content.


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