Alt text: Futuristic 16:9 tech thumbnail showing a laptop with a dark “Deep Research Report” dashboard in the center, surrounded by glowing logos for Perplexity, ChatGPT, Google, Gemini, Claude, and Grok in a versus-style layout. Neon blue and purple light streaks frame the scene, with a bold black rounded banner across the bottom reading “THE BEST AI SEARCH TOOL?” in bright yellow and “WE TESTED 6” in large white text, plus a small “2026” badge in the top-right corner.

AI Search and Deep Research Tools Compared: Perplexity vs ChatGPT vs Gemini vs Claude vs Grok vs Google in 2026

Update — May 2, 2026: Read our new Grok 4.3 review. A single Perplexity Deep Research query now runs dozens of searches, reads hundreds of sources, and delivers a cited report in 2 to 4 minutes. On the heavier end, ChatGPT Deep Research can browse the web for up to 30 minutes and pull from […]

AI tools for freelancers — how to write proposals, contracts and reports with AI in 2026

AI Tools for Freelancers: How to Write Proposals, Contracts, and Reports with AI

76% of freelancers now use AI tools in their work according to Fiverr’s 2025 Freelance Economy Report, and 64% report a meaningful increase in productivity. The biggest time sinks for any freelancer are not the actual client work, they are the business documents surrounding it. Writing proposals, drafting contracts, creating client reports, and polishing professional […]

How to use AI with PDF — complete 2026 guide covering merging, compressing, protecting and more

How to Use AI with PDFs to Edit, Convert, and Analyze Files [Complete 2026 Guide]

Over 3 trillion PDFs exist worldwide according to Adobe estimates, and most people still deal with the same problems: merging scattered files, shrinking bloated attachments, and locking down sensitive documents. Traditional PDF tools solve these tasks one at a time, usually across three or four different websites. AI changes that completely. The best tool for […]

How to use AI in Microsoft Word — comparing Fello AI, Copilot, ChatGPT and other tools for document creation

How to Use AI in Word to Create and Edit Documents [Complete 2026 Guide]

Microsoft Word now comes with Microsoft Copilot built in, an AI assistant that can draft documents, rewrite paragraphs, and summarize reports. The catch? Copilot Pro costs $20/month on top of your existing Microsoft 365 subscription, and the free tier barely scratches the surface. For most people, that is a lot to pay for features you […]

How to use AI in Excel — complete 2026 guide covering Copilot, Fello AI, ChatGPT and more

How to Use AI in Excel to Create and Edit Spreadsheets [Complete 2026 Guide]

78% of organizations worldwide were using AI in their workflows as of 2024, according to McKinsey’s Global AI Survey,, and Excel remains the most widely used data tool in business. Yet most people still build spreadsheets the hard way, manually typing formulas, cleaning data by hand, and formatting cells one by one. Microsoft’s built-in Copilot […]