AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research

Train a personal AI bot and use it on any website you browse

This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
According to OpenAITools.app telemetry verified on 2026-11-11, Rigobot GPT (chromewebstore.google.com) is an AI platform indexed under AI Assistant generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Free pricing model. Top competing alternatives by monthly volume include Sider (2.64M visits/mo), Merlin AI (1.38M visits/mo), HARPA AI (537.46K visits/mo).
Saved me hours of context switching between my docs and the browser.
Great custom bot builder, though onboarding docs could be clearer.
Finally a bot that actually understands our internal knowledge base!
Solid extension, clean UI.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
Set up a personal AI assistant, give it a name, and define its personality, tone, and rules without writing code.
Have the bot read web pages or documents so it can reuse that knowledge to answer your questions later.
Open the assistant on the page you are browsing for translations, summaries, blog posts, tweets, and hundreds of other tasks.
Give colleagues access to the same bot so everyone works from one shared, evolving knowledge base.
Launch a campaign on any topic and let the bot ask your team questions to steadily improve its understanding.
Rigobot GPT is a browser extension distributed through the Chrome Web Store by 4Geeks. Instead of being another chat window, it embeds an assistant into the pages you already visit, so you can pull up your own trained bot while reading an article, drafting a post, or working inside a web app.
The core idea is ownership: you pick a name for your bot, define its personality and tone, and feed it the material that matters to your organization. Once trained, the bot can summarize pages, translate text, draft blog posts or social updates, and answer questions grounded in the documents you supplied.
It is built with teams in mind. You can share your bot with colleagues so everyone works from the same assistant, and the extension supports training campaigns where the bot asks the team questions to sharpen its knowledge over time. Because setup requires no coding, it is aimed at non-technical users who still want a tailored assistant rather than a generic chatbot.
Summarize a source article and turn it into a blog post, tweet, or newsletter draft without leaving the page.
Roll out one trained bot across a team so everyone gets consistent answers from the same source material.
Have the bot read long pages or documents and answer follow-up questions about them in your language.
Run a training campaign so the assistant absorbs internal know-how and helps new team members get up to speed.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | Rigobot GPT | 0 | — | — | Free | Current |
| 1 | Sider | 2.64M | -10.6% | 64% direct | Freemium | vs Sider |
| 2 | Merlin AI | 1.38M | +13.1% | 50% direct | Freemium | vs Merlin AI |
| 3 | HARPA AI | 537.46K | +99.3% | 76% direct | Freemium | vs HARPA AI |
| 4 | Monica | 4.51M | -11.3% | 55% direct | Freemium | vs Monica |
| 5 | Sigma AI Browser | 240.78K | -47.1% | 25% direct | Free | vs Sigma AI Browser |
| 6 | Dia Browser | 1.25M | +108.4% | 59% direct | Free | vs Dia Browser |
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