These Are the Most Accurate Generative AI Writing Tools

Last updated December 12, 2024Written by human, not by AI

Originally the stuff of movies and science-fiction novels, artificial intelligence is now a reality. From chess, to mathematics, from content writing to cheating on exams, AI is now an indispensable tool that harnesses the full power of the Information Era. With a few simple prompts, an AI tool can write a poem in the style of Chaucer, an essay on macroeconomics, or even hold a "conversation" with you on your favorite subject. As the technology improves, so does its speed, accuracy, and sophistication.

That being said, not all AI tools serve the same purpose. Some are better suited to translations, others to math and science, and yet others are designed to produce high-quality "web copy." In this article, 9Ranks delves into the latter: the best "generative" artificial-intelligence tools. More specifically, this article covers the AI tools that generate the most accurate material.

Copy.ai

Boasting over 10 million users, Copy.ai is an artificial-intelligence powerhouse known for its speed and accuracy. The market their product as a "brainstorm buddy, research assistant, and expert copywriter." Whether you're looking to generate long-form articles, social-media content, costumer-assistance chat bots, or advertising materials, Copy.ai's tools generate high-quality text, and they do it far faster than any human can.

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Copy.ai artificial intelligence review

Copy.ai lists several uses for their AI. On their website you'll find sections dedicated to "Chat," and "Workflows," each of which includes several tasks categories. In the Chat section, they list "Long-Form Articles," "Social Media," "Product Descriptions," "Content Briefs," "Ad Copy," and "Sales Copy." That's a very comprehensive list, indicating the full scope of the AI's power. Each subcategory includes an example of a prompt and resulting text. For example, Copy.ai can generate a product description using a link to that product. Simply copy the product link and paste it into the prompt, and within seconds, you'll get a "high-converting and SEO-friendly" description you can use to market a product.

Similarly, the workflows sections list several options: "Ecommerce," "Social Media," "SEO," and "Sales." You can utilize the Copy.ai generator to build sequential responses to emails, thereby maximizing upsales using minimal resources. You can also "translate all your product descriptions" into foreign languages, thereby expanding your reach, and generate product descriptions across a "centralized dashboard," for greater efficiency. Similarly, you can use the tools to increase your social-media presence with automated distrubution posts.

Copy.ai considers its users security a major priority. After all, if other people get ahold of your prompts, they're in a position to outflank you. According to their website, Copy.ai does not "train on your data," meaning they do not use your data to hone their algorithm. They never "share your prompts," nor do they "sell your data," as so many companies do. To back up these claims, the company releases third-party reports on its System and Organization Controls (SOC), allowing your team to comb through Copy.ai's practices to makes sure you can trust them. According to Charlie Morss, head of engineering at Copy.ai, the company understands "the critical importance of protecting our user's data and ensuring confidentiality."


LongShot.ai

LongShot.ai boasts over "50,000 content creators from leading brands and agencies," who turn to this sleek text-generation software. According to its website, those companies include Google, Amazon, Volvo, Bosch, and Huawei. According to their website, LongShot.ai is designed to "seamlessly blend creativity and optimization for exceptional content that resonates" with the intended audience. The software "specializes in creating authentic, verifiable, and SEO-friendly long-form content," and even includes an integrated fact-checker.

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Longshot.ai artificial intelligence review

LongShot.ai focuses on factuality above all else. All of their products are designed to ensure the material you produce is "accurate and engaging." They've even named their chat product "FactGPT," as a reference to its integrated fact-checker. According to their website, "LongShot's Fact Checker meticulously scans your content, cross-referencing with credible sources," so that all your content is factually accurate and up-to-date. And when they say "up-to-date," they're referring to a system that updates every 15 minutes ago. You can use their Fact Checker and Claim Detection, both of which are available as API, to check the veracity of your sources and to comb through your content for errors. 

Just to give you a sense of how powerful these tools are, using LongShot.ai you can turn a list of bullet points into complete text as the press of a button. You can also take a list of key words with specific SEO value, and generate an AI text suitable for marketing. The LongShot Workflows tool "enables your to craft compelling, factually accurate content drafts in 3 clicks." You can generate a How-To Guide, a Comparison Post, and even get Headline Suggestions.

If you're wondering how you'll learn to use such a sophisticated tool, you need not worry. LongShot has a YouTube channel with dozens of instructional videos. Among the titles are "How to create & organize projects in LongShot AI," "FactGPT by LongShot AI - generate factual content based on web/URLSs/your docs," and "LongShot AI blog wizard - unique, SEO long form blog in 4 steps." Each of the videos provides clear instructions on how to use the product, and the videos are rarely more than 5 minutes long.


Writesonic

Writesonic has over 5 million "teams, agencies, and freelancers" using its AI tools to generate "on-brand, factual articles." Among its more famous, according to its website, are Spotify, VISA, Siemens, Marriott, Rakuten, Trip.com, L'Oréal, and even Harvard University (though we hope the students aren't using it to cheat). On their website, Writesonic states their missions is "to empower everyone to produce high-quality, cost-effective content at lightning speed."

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Writesonic.com artificial intelligence review

Writesonic has an impressive array of products for generating text and audio. The AI Writing Tools include an "AI Article Writer," a "Paraphrasing Tool," a "Text Summarizer," a "Story Generator," a "Text Expander," and a "Landing Page Generator." Each of these tools is designed to generate text, but their purposes are quite different. Imagine, for example, if you're a college student looking for write an essay, but you don't want use too many quotes. The Paraphrasing Tool will help you present someone's ideas "in your own words," but without plagiarizing or directly quoting. This tool is also helpful for anyone with a webpage who needs to update its content without writing all new material.

Similarly, the AI Article Writer generates text, but it's not paraphrasing—it's generating completely new articles based on your prompts. According to the website, it should take "under 5 minutes" to generate an article that is "factual and hyper-personalized in your brand voice," making Writesonic a dream come true for SEO and marketing. Students will likely face ethics violations for handing in an AI-generated paper, but that doesn't mean the tool is entirely off limits. Having a sample paper to use an inspiration can help you avoid hours of frustrating writer's block. After all, students are often encouraged to peruse "sample essays" online when drafting a paper. 

If you've ever watched a product review on YouTube, you've likely run into an AI voice over. To be sure, some of them are pretty bad, sounding like that computer from the 80's movie War Games, but Writesonic's Audiosonic is in a whole other class. This voicing technology interprets texts with "human-like audio," so you don't have to deal with "monotone and robotic voiceovers." The results are often "indistinguishable from human speech," according to the website. Audiosonic is priced separately, but it only costs around $10 (US) to generate a 30-minute video. Speaking of pricing, Writesonic offers one of the best free versions of AI. That version has a 10,000-word monthly limit and limited features, but it should suffice for the occasional user.


TextCortex

Founded in Berlin in 2021 with investment and support from such giants as Google and NVIDIA, TextCortext is a boutique AI firm with several important products and features. They offer browser extensions and mobile apps, the latter being key for business people on the move. They also offer a chat AI, a writing assistant, and a comprehensive template library that can save you a lot of time and effort. The stated goal of TextCortext is to help you "unlock your personal intelligence," with their "fully customizable AI companion." TextCortext's users include Amazon, Deloitte, and Fiverr.

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TextCortex.com artificial intelligence review

TextCortext believes that "human creativity is something beautiful," and they're not looking to replace it with artificial intelligence. On the other hand, there's no denying how much faster computers are than humans. Maximizing human potential with the aid of AI is TextCortext's goal. TextCortext is also one of the least expensive AI platforms, and offers a free version, as well. Their pricing model allows you to select a package based on the number of "creations" you generate each month. This avoids paying for a full subscription you're only going to use a few times a month. On the other hand, their Unlimited plan is also quite popular, for those who need daily access to AI and plan to generate over 350,000 words per month.

If you've ever tried an AI, you know the text it produces can indeed feel "artificial." TextCortext aims to solve that with its personalization software. This allows you to develop a "100% personalized AI based on your input, knowledge, and style." The more you use it, the more it learns to write like you. In addition, you avoid common spelling errors, as AI isn't capable of typos. You can also generate text in over 25 languages, including English, German, Spanish, French, and Italian. The software has in excess of 3 billion sentences from which to draw, so you need not worry about plagiarism or copycat texts.

TextCortext's interface is impressively designed. The Dashboard reports your Words Generated on a timeline, and lists all the features available to you based on your subscription. These features include an AI Editor, a large library of Templates, half a dozen Rewriting Tools, and ZenoChat. These rewriting tools include a Paraphraser & Rewriter, Fluency, Tone Changer, Simplifying, Creative, Expander, and Summarizer, each of which is designed to modify existing text to suit the stated purpose. The tone changer is particularly interesting, in that it rewrites your text based on the mood you'd like to convey, such as Cheerful, Decisive, Casual, Formal, and so on.


Speedwrite

Taking a light-hearted approach to marketing, Speedwrite's webpage has an "early days of the internet" feel, with Austin Powers memes and silly headlines. But don't let the tone of the page fool you: It's a very serious, high-end product. Speedwrite is a lighting fast artificial-intelligence tool that composes unique, accurate texts in the blink of an eye. The platform is very simple and among the most easy to use AI tools, but the results speak for themselves. It's no accident over half a million users have chose Speedwrite as their generative AI. The free version is sufficient for the occasional user, and the paid version are among the least expensive on the market.

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Speedwrite.com artificial intelligence review

The Speedwrite user interface provides real-time responses to user prompts. Users can modify existing text using Speedwrite, or they can generate new text using Speedwrite Creative. When using Speedwrite, you simply copy the text of an existing article, Wikipedia page, or document, and paste it into the prompt. Next, use the Predict button to activate Speedwsrite and modify the text. The result is a new version of the text—one that will withstand a plagiarism check by tools such as Grammarly or Unitext. To be sure, it might not pass the scrutiny of a university professor, but that's another story. You can find a video demonstration of this tool on the How It Works page of the Speedwrite website.

When using Speedwrite, make sure to split paragraphs by topic. If you try to upload to dense a paragraph, the algorithm will struggle to produce text. It won't return a blank page, but the resulting text will be riddled with flaws. This is similar to Google Translate, which suffers under the weight of a large paragraph, but managed relatively well with short phrases. To be clear, you can upload a lot of text, you just can't have long paragraphs. On the other hand, don't ask Speedwrite to "rewrite" a 9 word sentence. That, too, will burden the algorithm, as there are only so many ways to rework such a short text.

What if I don't have any text at all? What if I want to generate all new text? Speedwrite Creative was designed to help you generate new text based on prompts, rather than existing text. For example, if you have an idea you'd like to flush out, you can punch in a short sentence, which Speedwrite Creative will convert into a paragraph. You can string these prompts together to create an entire text, much like the bullet-points and outlines once used to prepare high-school papers. Speedwrite doesn't watermark its output, not does it repeat. That means you're less likely to get "caught" using the tool.


AtOnce

Founded by Asim Akhtar, AtOnce bill itself as a "programmative SEO writer and AI article generator." This generative AI tool allows you to "write hundreds of SEO-optimized articles at once," simply by punching in a few keywords. According to the website, AtOnce accesses over 1.7 billion SEO articles, which helps the algorithm generate "high-quality content," that is rich with the desired keywords as well as free of plagiarism. AtOnce can generate articles in over 30 languages, and has a long list of tools for various types of articles.

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AtOnce.com artificial intelligence review

Search Engine Optimization (SEO) utilizes keywords, strategically distributed throughout a text, to improve the search results for a particular page. Until the advent of readily available artificial-intelligence tools, SEO was content was always written by humans. To be sure, there's great value in human input, but human output cannot possible compare to that of computers. The world record for typing is around 300 words-per-minute, and that doesn't include thinking. Meanwhile, a good AI tool can generate an accurate, 7000-word article in under 2 minutes. To be sure, AI content can seem a bit "artificial," but when the goal is production rate, nothing beats it.

AtOnce offers several services,including a "Full Blog Post," which is "SEO optimized" based on the keywords you enter. It can also auto-complete your bullet points and notes, or generate a YouTube description. Social-media users will be pleased to learn they can use AtOnce to generate posts for Facebook, Instagram, Tik Tok, X (formerly "Twitter"), or LinkedIn. If you use Google Ad or Facebook Ad, use AtOnce to generate the product descriptions. The grammar settings allow you to set the tool to the first person, the passive voice, assertively, etc., and you can produce texts in English, Spanish, Chinese, Japanese, and two dozen other languages.

The Article Rewriter creates new versions of existing articles, while the Text Generator produces generic text based on your input. The AIDA Framework Generator (Attention, Interest, Desire, and Action) helps you create the kinds of the advertisements that produce revenue, while "increasing conversion rates by at least 35 percent."


GetGenie.ai

GetGenie.ai was designed by the developers at XSpeedStudio, a Bangladesh-based leader in the WordPress-based industry. Today, GetGenie.ai operates as a subsidiary to XSpeedStudio, and together they server over 10,000,000 users worldwide. GetGenie.ai emphasizes the important of Google-friendly Search Engine Optimization (SEO). To quote the website, users can generate "SEO content adored by Google." There's even a free version, though it only allows 2500 words per month, which is a stark contrast to the 50,000 words even their lowest paid version allows. Still, the free version should be enough for the occasional user.

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GetGenie.ai artificial intelligence review

WordPress is one of the prefered tools of the content industry, and GetGenie.ai is designed to work in conjunction with WordPress, making the entire content-creation process faster and more streamlined. The WordPress plug-in is "ready to be used directly" on any website you create and maintain via WordPress. You can use the plug in the "generate, optimize, and utilize" and content via the WordPress interface. Similarly, GetGenie.ai has integration options for Elementor, WooCommerce, Oxygen Builder, Bricks Builder, and Playground. On the GetGenie.ai website you'll find links to instructional YouTube videos for each of these interfaces.

On the other hand, you don't have to use WordPress to use GetGenie.ai, because the tools work independently. In fact, the company specifically created the SaaS Version (webview) so that you would have "no need to for WordPress," and would be able "to feel the power of AI" without the additional expenditures. GetGenie.ai's impressive products list also includes an SEO research tool that helps you identify the best keywords for your project "by utilizing trend data, search volume, competition, CPC" and other important SEO metrics. Similarly, the Competitor Analysis research tool helps you "fetch competitor data," so you can stay ahead of the competition by publishing the most accurate AI content available.

If you're in need of a chatbot, you'll find GetGenie.ai's version exceptionally helpful. This "human-like" chatbot has two dozen "personalities," including Professional Writer, General PurposeLife Coach, Nutritionist, Travel Advisor, and Personal Trainer. Arguable the most impressive tool GetGenie.ai offers is the Advanced Writing tool. You'll start by listing your keywords to create an outline. Then you'll produce a draft to which you can add "context" and more keywords, resulting in a professional quality SEO-optimized blog post produced in minutes. There are also three dozen templates, in case you're having trouble getting started.


Kafkai

Kafkai is an "AI Writer Assistant" designed to help you create "unique, SEO-friendly articles" that are accurate and likely to convert. Whether you're looking to generate AI content for blogs, websites, or social media, KafKai has a collection of "Supported Niches," and plans to add new ones every month. Kafkai is one of the least expensive artificial-intelligence tools on the market, with the Preview plan costing a mere $1 per month. Subscriptions based on the number of articles you plan to generate each month, with a maximum of 1000 articles. Kafkai can write in over a dozen languages, with more on the way.

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Kafkai.com artificial intelligence review

Kafkai takes a clever approach to artificial intelligence, by deep-training its AI tool to understand various topics, which they refer to as "niches." Each niche offers its own style of writing, based on the important keywords and conversion goals for that industry, while retaining a tone that attracts readers. For example, the Automotive niche produces texts designed for car lovers, emphasizing power, esthetics, and the joys of the road. The Skin Care niche also emphasizes esthetics, but obviously from a very different perspective. With 40 such niches avaialbe, and more on the way, you should be able to generate accurate, well-written blogs on a variety of topics with little effort.

When using Kafkai, you can choose from three methods: the Niche Article Writer, the Advanced Niche Article Writer with Seeding, and the General Writer with Seeding. The first option is intended for for speed. Simply select your niche, select "Generate," and wait a split second for the tool to generate an article. You then have the option to rate the article, which helps the AI learn. The lowest rating is "Gibberish," which is interpreted by the AI as a rejection of the article. Next is "Passable," followed by "Good," and "Perfect." You then choose whether to download the article or generate a new one. The Advanced version allows you to "seed," meaning you insert an initial paragraph with your tone and keywords, and the AI takes it from there.

What if my niche isn't covered?

Indeed, not every topic in existence has been turned into a Kafkai niche, and the company certainly doesn't expect you to use a second AI generator for such occasions. Instead, use the third option: the General Writer with Seeding. Like the Advanced option, this tools allows you to enter a paragraph of your own content, which the AI will use as its inspiration. The process might require a few tries, but be assured the end result will be an accurate, SEO-friendly article with a realistic tone, perfect spelling, and tight grammar.


Storylab.ai

Judging by the name, you might think Storylad.ai is just a simple-narrative content generator, but it's much more than that. This artificial-intelligence powerhouse is designed to produce accurate AI content that reads easily and converts well. "Over 1 million content pieces" have been created using Storylab.ai by the more than 100,000 marketers who use the tool to help they "stay relevant in the future of marketing." Storylab.ai offers a free version that allows you "5 free runs every month." In addition, Storylab.ai has a set of courses on how to improve leads and how to generate demand. There is also a Community with which you can brainstorm, including Moderators with "30+ years of experience" in marketing."

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Stroylab.ai artificial intelligence review

Storylab.ai has a long list of products, each designed to generate a different kind of post. For example, the Blog Post Generator and Blog Post Editor allow you to input your general prompts and generate accurately written blog posts, which you can edit to your liking. Furthermore, Storylad.ai offers a free version of the grammar-editing program "Grammarly," ensuring a well-writting final product. Similar tools exist for generating an Ebook, Email, Google Ads, Social Ads, and more.

If you have a general idea of what you want, but need to create an outline to help get you started, the Outline Generator allows you to produce a clear outline. Similarly, the Intro Generator, Title Generator, Email Subject Lines, and so on, allows you to generate texts of every sort. You can even choose your writing style. Among the options are Professional, Witty, Bold, Persuasive, Empathetic, Casual, and even Comedic. The one drawback of the Storylad.ai platform is that it can "take up to 30 seconds to return results." To be sure, half a minute isn't a long time, but with some AI tools generating text in under 5 seconds, this is certainly one of the slower tools out there.

One of the most interesting tools Storylab.ai offers is the Text Expander. This seems like a dream come true for college students in need of a long paper but short on time. You can enter up to 400 characters, which the AI will paraphrase and expand into an original, accurate, and relevant end-product. There's also a Text Shortener that whittles away at your 1000-character text, producing something concise. Finally, there's the Tone Changer, which offers a list of tones into which you can convert your material. 


Human Genius Meets Computerized Brute Force

The value of artificial intelligence is in its ability to help humans convey their innate briliance without having to work nearly as hard as in years past. In this sense, it's another step in the evolution of the written word. First we wrote by hand. Then we printed. Then we invented typewriters, and eventually word processors that allowed us to input and correct data prior to printing. Now we have AI to help break the creative block. Just enter a few prompts and let the computer to the heavy lifiting. Thereafter, you always have the option to edit, polish, and refine into the perfect text.

Not only is AI faster in terms of generating text, it can also generate many texts simultaneously, much like machines facilitate other forms of mass production. The means companies can generate a hundred advertisements in under an hour. Similarly, AI allows social-media influencers to generate a month's worth of posts in a single day.

How you choose the best AI tool for your writing needs depends on the type of material you hope to generate. Accuracy is a major concern for most, and platforms such as Copy.ai and Longshot.ai specialize in that. On the other hand, Writesonic is one of the very best tools for blog posts. If you're looking for a fast, easy-to-use tool, it's hard to compete with SpeedWrite, but if you're really concerned about the tonal accuracy and your don't mind waiting for results, Storylab.ai is likely your best option.

There's also the issue of cost. Each of these tools offers various subscription level based on intended output. There are a few excellent AI tools that offer free versions, including Writesonic, TextCortext, and Speedwrite, but keep in mind the free version impose tough word limits. The better option is to find an inexpensive subscription, that suits your production needs. Keep an eye out for sales and deals, which seem to pop up quite often.