Vetted & Ranked
Best Vetted AI Browser Extensions Companies in 2026
✓ Independently vetted by the WhatiseBrokering team · 3 companies in this category · Last updated September 15, 2026
Every company below passed our vetting checklist — try before you buy or a real money-back guarantee, no fine-print returns, and a human you can reach. TrustScores reflect what we actually verified, not what companies claim.
🏆 Best Choice in 2026
Chrome extension that lets you ask AI questions about any webpage or document you're viewing.
Why we like them
✓Free to use, no credit card required
✓Works across Chrome, Brave, Edge, and Opera
✓Answers are generated in context of the specific site or document you're viewing
What we verified
—Money-back guarantee verified
✓Free trial available
✓Reachable customer service
✓No fine-print return conditions
✓No unrealistic claims detected
A browser sidebar that connects to 100+ AI models for in-page chat, writing, and research.
Why we like them
✓Free to use, with access to 100+ AI models plus support for local or custom endpoints
✓Multi-page research chat and MCP connectors for tool/data integrations
✓Rated 4.9/5.0 across Chrome Web Store, Firefox Add-ons, and Apple App Store
What we verified
—Money-back guarantee verified
✓Free trial available
✓Reachable customer service
✓No fine-print return conditions
✓No unrealistic claims detected
Chrome extension that brings ChatGPT to any website for summarizing, custom prompts, and text-selection assistance.
Why we like them
✓One-time payment of $10 for a single license with unlimited activations (no subscription)
✓Requires your own OpenAI API key; license and key stored locally in-browser, not shared externally
✓Supports one-click page summarization and saved custom prompts triggered by highlighting text
What we verified
—Money-back guarantee verified
—Free trial available
✓Reachable customer service
✓No fine-print return conditions
✓No unrealistic claims detected
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