8 Best AI Writing Assistant Tools For Generating Social Media Posts

Written by Tanja Lepcheska AI for Business & Education

Linkedin - 9 min read

Being a good, competent writer has never been more difficult than now.

It is all thanks to the emerging development of numerous AI writing assistant tools in today’s fast-paced digital world.

The funny thing, now more than ever, content writers not only have to be able to communicate clearly and concisely, but they also need to produce that content quickly.

The pressure to be competitive in that aspect is real; this is where AI writing tools come in. That kind of pressure is even bigger in social media, and in this post, we’ll share a selection of the best AI writing tools out there.

Keep on reading if you are interested to know what they are.

What are AI writing assistant tools?

In short, AI writing assistant tools are AI content writers.

In long, they are software applications that utilize artificial intelligence to generate text by considering user input and can harness the capabilities of AI technology to produce text content that closely resembles human-written text.

Concerning social media, AI writing tools are particularly beneficial for businesses engaged in content marketing activities.

Also, check out: 6 Best AI Website Builders That Can Help You Create a Website in Minutes

The best AI writing assistant tools for generating social media posts


You probably don’t need another explanation of what ChatGPT can do for you. But, just as a reminder, it can assist you with a variety of writing tasks for your social media posts, whether it is for writing captions, suggestions for hashtags, summarization, or translation.

The basic version of ChatGPT is free to use, but to unlock the premium experience of ChatGPT Plus, you must pay $20 per month.

ChatGPT as writing assistant

Bonus read: ChatGPT Prompts for Writing: Elevate Your Writing to the Next Level


Increasing a business's content production without allocating additional resources is extremely challenging. However, with HubSpot's complimentary AI writer, businesses on social media can swiftly generate copy for various programs and channels.

Simply provide a prompt or topic, and witness the content assistant tools from HubSpot generate an initial draft for your next prospecting email, landing page, or blog post.

The beta version of HubSpot's AI content writing software is free, but it also offers a professional monthly subscription at $800 and an enterprise one for $3,600/month.

HubSpot writing assistant


When using AdCreative.ai, you can harness the power of AI to produce social media post creatives that drive engagement swiftly.

In just a few moments, the best part is that it generates custom-sized creatives tailored for all popular social media platforms like Instagram, LinkedIn, Pinterest, Facebook, Twitter, and beyond.

You can use it for free for seven days to try out what it offers and see whether it suits your needs. If it does work for you, there are four pricing plans, the starter for $21 per month, the premium for $44 per month, the ultimate for $74 per month, and the scale-up for $111 per month.

AdCreative AI writing assistant

OwlyWriter AI

Many users who’ve tried this tool claim that it has beaten their writer’s block, and whenever they felt stressed out when seeing the empty compose box, the OwlyWriter AI helped them. All you need to do is give it a prompt, and you’ll get a list of content ideas.

To fully experience OwlyWriter AI, you’ll need to sign up for Hootsuite, and it will be free but for a limited time.

It offers a 30-day free trial and four other pricing plans, a professional plan for $99/month, a team plan for $249/month, a business plan for $739/month, and an enterprise Custom plan.

OwlyWriter AI writing assistant


If achieving high rankings is your priority, you cannot afford to miss out on SEO.ai. This innovative tool harnesses cutting-edge artificial intelligence technologies to assist you in analyzing semantic keywords, crafting articles with a focus on search intent, and optimizing your content for significantly improved search engine outcomes.

One major advantage is the seamless integration of SEO.ai's user-friendly Google Doc-style editor with an advanced AI Writing assistant that leverages NLP-based semantic keyword analysis.

Last but not least, this tool supports over 100 languages and can compare and benchmarks your text against your competitors.

Seo.ai offers a 7-day free trial, a Basic plan for $49 per month, and a Plus plan for $99.

Seo.ai writing assistant


Heyday is a good choice for individuals seeking to leverage AI in crafting content for their chatbots. Besides this, it can craft your social media posts better than humans and can facilitate real-time interactions with humans, enabling customer service agents to focus on the most valuable interactions and enhance the overall user experience.

Some of its main features are:

  • Generated content specifically for chatbots
  • Engagement in real-time interactions with humans
  • Facilitates customer service agents to focus on high-value interactions
  • Uses natural language processing (NLP) and natural language generation (NLG) technologies

It offers a 14-day free trial, a monthly plan for $19/month, and an annual plan for $179/year.

HeyDay writing assistant


With this AI writing assistant tool, you can access over 50 templates designed to assist you in content creation for your social media posts.

Regardless of the type of content you require, they offer a wide range of templates to suit your needs. With their intelligent Google Chrome Extension, you can conveniently write directly within the platforms you typically work with, such as Facebook, LinkedIn, Twitter, or Google Docs.

It offers a free trial but two pricing plans, the professional, for $39/month, and the enterprise plan, for $99/month.

INK writing assistant


Apart from being a cloud-based social media management platform, HelloWoofy can be considered a writing assistant. It provides features like auto-completion of blog or social media posts, transcribing words from graphics into social media posts, and adding engaging emojis automatically.

HelloWoofy is compatible with the most popular social media platforms, including Twitter, Facebook, Instagram, and TikTok.

Highlighted below are some key features offered by HelloWoofy:

  • Autocompletion of blog or social media posts
  • Scheduling of posts on major platforms
  • Conversion of words from graphics into social media posts
  • Automatic addition of engaging emojis

You can try HelloWoofy for free for seven days, but they also offer membership tiers starting at $99/year.

HelloWoofy writing assistant

Fun read: 6 best AI trip planner apps for your next travel

Why use AI writing assistant tools?

Everyone who uses social media professionally to run their business or self-promote should consider using AI writing assistant tools because they can enhance content writing and marketing campaigns in several ways;

  • Enhanced efficiency - AI writing tools boost your productivity, enabling faster and more efficient writing processes.
  • Better writing quality - AI writing tools enhance the quality of your writing by detecting errors and offering helpful suggestions for corrections.
  • Enhanced visibility - SEO holds great significance for websites and blogs. AI writing assistant tools can help optimize your content for higher search engine rankings.
  • Create captivating ads and social media copy

Another bonus read:10 the best AI Chrome extensions that will save you a ton of work

Wrapping up

Hopefully, this article has provided you with a better understanding of these tools' benefits and how they can empower you to enhance your social media presence and engagement.

AI writing assistant tools have revolutionized social media management, offering automated content creation and optimization capabilities.

Lucky you, they all offer free trials, so you should try them out and choose what fits you best.