Compare the Top AI Text Generators as of December 2025

What are AI Text Generators?

AI text generators are software tools that use artificial intelligence and natural language processing to automatically generate written content. They work by analyzing existing texts and understanding the structure of language, then creating new sentences with similar meanings and structure. AI text generators can produce content ranging from simple phrases to complex stories depending on their programming and algorithms. In many cases, they are useful for quickly creating large volumes of written content in a relatively short period of time. Compare and read user reviews of the best AI Text Generators currently available using the table below. This list is updated regularly.

  • 1
    Google AI Studio
    Google AI Studio’s AI text generators allow businesses to automatically produce high-quality written content based on specific instructions or inputs. By using advanced natural language generation algorithms, the platform creates text that is contextually relevant, grammatically correct, and aligned with the desired tone. This feature is particularly useful for content creation, social media management, and personalized communication, enabling businesses to engage with their audience more effectively. AI text generators can also be trained on domain-specific data to generate highly specialized content, ensuring that the output is tailored to the industry or business requirements.
    Starting Price: Free
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  • 2
    LM-Kit.NET
    LM-Kit.NET’s text generator runs locally on CPU or GPU for quick, private content creation, summarization, grammar correction, and style refinement; dynamic sampling and configurable grammar rules let it emit structured outputs such as JSON schemas, formatted documents, or code snippets with little post-editing, while careful resource management keeps latency low and results consistent across workflows.
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    Starting Price: Free (Community) or $1000/year
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  • 3
    OpenAI

    OpenAI

    OpenAI

    OpenAI’s mission is to ensure that artificial general intelligence (AGI)—by which we mean highly autonomous systems that outperform humans at most economically valuable work—benefits all of humanity. We will attempt to directly build safe and beneficial AGI, but will also consider our mission fulfilled if our work aids others to achieve this outcome. Apply our API to any language task — semantic search, summarization, sentiment analysis, content generation, translation, and more — with only a few examples or by specifying your task in English. One simple integration gives you access to our constantly-improving AI technology. Explore how you integrate with the API with these sample completions.
  • 4
    WRITER

    WRITER

    WRITER

    WRITER is an end-to-end platform for building, activating, and supervising AI agents across the enterprise. It empowers IT and business teams to collaboratively build agents that automate work, improve decision making, and drive business outcomes. With WRITER, teams get a home for their AI-powered work, while builders get intuitive development tools, seamless integrations, and full oversight via approval workflows, logs, and role‑based controls. Powered by WRITER’s Palmyra LLMs and Knowledge Graph, the platform powers accurate, reliable AI agents that meet strict security and compliance standards, including SOC 2 Type II, GDPR, HIPAA, PCI, and the ISO trust triad. With WRITER’s team of AI experts, we turn AI pilots into company‑wide wins for global leaders like Vanguard, Salesforce, Prudential, Qualcomm, and more.
    Starting Price: $29 per user/month
  • 5
    Riku

    Riku

    Riku

    Fine-tuning happens when you take a dataset and build out a model to use with AI. It isn't always easy to do this without code so we built a solution into RIku which handles everything in a very simple format. Fine-tuning unlocks a whole new level of power for AI and we're excited to help you explore it. Public Share Links are individual landing pages that you can create for any of your prompts. You can design these with your brand in mind in terms of colors and adding a logo and your own welcome text. Share these links with anyone publicly and if they have the password to unlock it, they will be able to make generations. A no-code writing assistant builder on a micro scale for your audience! One of the big headaches we found with projects using multiple large language models is that they all return their outputs slightly differently.
    Starting Price: $29 per month
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