10 AI Tools You May Not Be Using — But Should Know About

Artificial intelligence is changing how we research information, create content, manage documents, automate repetitive work, and organize knowledge. While popular tools such as ChatGPT and Gemini get plenty of attention, several other AI tools can help you work more efficiently.

In this guide, we explore 10 AI tools worth knowing about, what they do, and how you can use them in your everyday workflow. We also highlight a few tools from the original list that are no longer available, so you can focus on options that are useful today.

1. Perplexity AI — AI-Powered Research

Perplexity AI is an AI-powered search and research tool that answers questions using information from online sources. It provides source links so you can investigate the information behind its answers.

What you can use it for:

• Researching industries, products, and competitors.

• Finding sources for articles and reports.

• Exploring unfamiliar technical concepts.

• Summarizing information from multiple web pages.

Example: Research the latest trends in AI automation and ask Perplexity to organize the findings into a summary with supporting sources.

Visit: Perplexity AI

2. HARPA AI — Browser Automation and Productivity

HARPA AI is an AI-powered browser extension designed to help with web research, content tasks, page summarization, and browser-based automation.

What you can use it for:

• Summarizing web pages and online documents.

• Drafting emails and replies.

• Extracting information from web pages.

• Supporting SEO research and monitoring selected web pages.

Example: Use HARPA AI to summarize a long article, extract key points, and turn them into notes for a future blog post.

Visit: HARPA AI

3. Glasp — Highlight and Summarize What You Read

Glasp helps you highlight text on web pages and PDFs, organize your notes, and use AI to summarize content. It can also help you review insights from YouTube videos and other reading material.

What you can use it for:

• Saving important points from online articles.

• Summarizing reading material and videos.

• Building a searchable collection of research notes.

• Exporting highlights to supported note-taking tools.

Example: If you regularly research AI tools for work, save important findings in Glasp so you can revisit them when writing articles or preparing presentations.

Visit: Glasp

4. Notion AI — AI Inside Your Workspace

Notion AI brings AI capabilities into Notion's workspace for writing, summarizing, organizing information, and working with knowledge stored in your workspace. Available features depend on your plan and setup.

What you can use it for:

• Summarizing meeting notes.

• Drafting and improving documents.

• Organizing project information.

• Finding and synthesizing information from your workspace.

Example: Turn unstructured meeting notes into a concise project summary with action items and deadlines.

Visit: Notion AI

5. Pika — AI Video Creation

Pika is an AI creative platform for generating and transforming visual content, including videos. It can be useful for creators who want to experiment with AI-generated visuals without building every scene manually.

What you can use it for:

• Creating short videos from prompts or visual inputs.

• Experimenting with video effects and transformations.

• Producing visual concepts for social media.

• Exploring creative approaches to marketing content.

Example: Develop a short visual concept for a product launch, then refine it into a social media video.

Visit: Pika

6. Humata AI — Ask Questions About Your PDFs

Humata AI helps users ask questions about uploaded documents and receive answers based on their contents. It can summarize lengthy files and provide references to relevant sections.

What you can use it for:

• Understanding lengthy reports.

• Reviewing research papers.

• Finding specific information in technical documents.

• Comparing information across files.

Example: Upload a lengthy research report and ask for its main findings, limitations, and recommendations.

Important: Review the source passages before relying on AI-generated summaries, especially for legal, financial, or technical documents.

Visit: Humata AI

7. Heights AI — AI for Course Creators and Online Businesses

Heights Platform offers AI features aimed at online course creators and digital businesses. Its focus is broader than a general-purpose AI writing assistant.

What you can use it for:

• Supporting online course creation.

• Developing digital learning products.

• Planning educational content.

• Getting AI-assisted guidance for a creator business.

Example: A course creator can explore AI-assisted ways to structure a course and organize learning material before publishing it.

Visit: Heights Platform AI

8. Tome — AI-Assisted Presentations and Storytelling

Tome became known for helping users create presentations and narrative-style content with AI. Before choosing it for a new project, check its current product availability and capabilities, as products and services can change.

What you can use this category of tool for:

• Structuring a business presentation.

• Organizing a pitch into a logical narrative.

• Creating an initial presentation outline.

• Turning research into a visual story.

Alternative: If Tome does not meet your needs, explore Canva for presentation design or Gamma for AI-assisted presentation creation.

9. Xembly — A Former AI Meeting Assistant

Xembly was known for AI-assisted meeting notes, follow-ups, and administrative tasks. However, its customer-facing service was discontinued, so it should not be treated as a currently available recommendation.

If your goal is to automate meeting notes and action items, explore currently available meeting assistants such as Otter.ai or Fireflies.ai. Check their current features, plans, and integrations before choosing one.

10. Phind — A Former AI Search Tool for Developers

Phind was an AI search tool designed to help developers find technical answers and explore programming questions. It is no longer an active service, so developers should look at currently available alternatives instead.

Alternatives worth exploring:

• GitHub Copilot for AI assistance during software development.

• ChatGPT for explaining code, debugging approaches, and exploring technical concepts.

• Perplexity AI for web research and source-backed answers.

Always test AI-generated code and verify technical answers before using them in production.

How to Choose the Right AI Tool

You do not need to use every AI tool available. Start with the tasks that consume the most time, then select tools that solve those specific problems.

Before adopting a tool, review its pricing, data-handling policies, integrations, and current availability. Avoid uploading confidential company documents unless the service's privacy and security arrangements meet your requirements.

Final Thoughts

AI tools are most useful when they solve a real problem rather than simply add another app to your workflow. Research assistants can help you explore information, document tools can make long reports easier to understand, and creative platforms can speed up content production.

Start with one or two tools, test them on everyday tasks, and measure whether they save time or improve the quality of your work. Keep reviewing your toolkit as products evolve and new alternatives emerge.

For businesses looking to go beyond off-the-shelf tools, LinearCode helps businesses explore AI development, automation, and custom software solutions.

Have questions about AI tools, automation, software development, or implementing AI in your business? Reach out to LinearCode at info@linearcode.in.