ColibotAI

Translate, summarize & explain any text on-device

Artificial IntelligenceChrome ExtensionsProductivity

▲ 83 votes4 commentsLaunched Jun 15, 2026

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Most AI extensions lock you to one cloud model and send your text to their servers. ColibotAI is different. Select any text and translate, summarize or explain it - and YOU pick the engine: on-device with Chrome's built-in AI (free; nothing leaves your computer), your own key (Claude, GPT, Gemini, OpenRouter), or your own local model (Ollama, LM Studio). No account, no analytics, no tracking, no backend. Results save as searchable local notes. Free, Made in Switzerland.

AI Analysis

📝 Summary

ColibotAI is a privacy-first Chrome extension that enables users to select any text and translate, summarize, or explain it using their preferred AI engine. Options include Chrome's built-in on-device AI (free, nothing leaves the device), personal API keys for models like Claude, GPT, Gemini or OpenRouter, and local setups via Ollama or LM Studio. It features no accounts, no tracking, no analytics, and no backend servers. Outputs are saved as searchable local notes. It addresses key user pain points like data privacy risks, vendor lock-in to single cloud models, and lack of control in typical AI browser tools. The value proposition is flexible, fully private, on-device AI productivity that's completely free and made in Switzerland.

📈 Market Timing

In 2025-2026, on-device AI is maturing rapidly with Chrome's built-in capabilities, local LLMs like Ollama gaining traction, and growing user demand for privacy amid stricter regulations (GDPR expansions) and cloud AI data scandals. Economic push for cost-free tools and declining trust in big tech data practices make this a strong fit. Excellent Timing.

✅ Feasibility

High technical feasibility leveraging existing Chrome AI APIs, standard extension tech, and established LLM integrations (no need to build core models). Low dev/operation costs with no backend or servers required. Minimal compliance risks due to zero data collection; strong fit for indie/Swiss privacy-focused teams. Excellent scalability via Chrome Web Store. Overall High.

🎯 Target Market

Primary segments: privacy-conscious tech professionals, students, researchers, writers, and developers (ages 18-45) who are heavy Chrome users. Industries: education, content creation, software dev, legal/research. Geographic: global with strong adoption in EU/Switzerland (GDPR sensitive) and North America. TAM for AI productivity tools ~$100B+, SAM for browser AI extensions ~$10B, SOM for privacy-focused local AI ~$1B+. Core pains: AI data leaks and model inflexibility. High willingness to pay for privacy tools, though currently offered free (potential for donations/premium).

⚔️ Competition

Medium. Direct competitors: 1. Monica (monica.im) - AI sidebar assistant. 2. Merlin AI (merlin.foyer.work) - multifunctional AI extension. 3. WebChatGPT (webchatgpt.com) - web-integrated ChatGPT. 4. Glasp (glasp.co) - social highlighter and summarizer. 5. HyperWrite (hyperwrite.ai) - AI writing extension. Advantages: unmatched privacy (true on-device/local options with zero tracking), broad model flexibility including self-hosted, and local note storage. Disadvantages: potentially steeper setup for local models, fewer integrated features than VC-backed rivals, and marketing reach limited as a free indie tool.

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