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Nily AI

Multi-model AI sidebar and Gmail extension — one subscription across several model families

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paidThree published tiers with a 7-day free trial on each and 15% off on yearly billing; the vendor describes the model as usage-based with no upfront commitment. Pro is $9 per month for 1,500 queries per month on a single individual seat with full feature access. Unlimited is $19 per month for unlimited queries across 3 team seats. Team is $99 per month for unlimited queries across 10 team seats. All three tiers carry the same feature set — the AI email assistant, Gmail extension, sidebar copilot, LinkedIn tools, summarisation, writing toolkit and coding tools — so the differences are query volume and seat count rather than capability. The vendor publishes no permanently free tier.View full pricing →

About Nily AI

Nily AI is a multi-model assistant delivered mainly as a browser extension and sidebar, so it works on top of whatever page you are already on instead of asking you to move into a chat app. One subscription reaches several model families — the vendor lists ChatGPT, Gemini Pro, Perplexity, Bing Copilot and Mistral — which makes model comparison a normal action rather than a separate set of accounts. The surface is broad. There is a Gmail extension that composes and replies in over forty languages with tone control, scheduling links, auto-draft and a knowledge base. There is a sidebar copilot that chats with the current webpage, with PDFs, with YouTube videos and with images, plus web access and a code interpreter. There is a LinkedIn toolset with a post generator and a carousel generator. There is a summarisation layer for videos, documents, blogs and articles, with flashcard generation for study. A writing toolkit adds a document editor, image generation, a capture-and-ask vision mode and custom prompt engineering, and a coding set covers code explanation, HTML preview and Mermaid diagrams. The vendor reports over 300,000 users and publishes third-party ratings — 4.5 on G2, 3.9 on Trustpilot, 4.9 on the Chrome Store and 4.0 on Capterra — which is more transparency than most tools in this bracket offer.

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Key Features

Several model families under one subscription for side-by-side comparison
Gmail extension with compose, reply, tones and scheduling links in 40+ languages
Sidebar chat with webpages, PDFs, YouTube videos and images
LinkedIn post and carousel generators
Summarisation with flashcard generation for study
Code explainer, HTML preview and Mermaid diagram support

Nily AI Pros & Cons

Pros

  • +One bill instead of separate subscriptions to several assistants
  • +Meets you inside Gmail and the browser rather than in another tab
  • +Publishes its ratings across four review platforms, including the unflattering ones

⚠️ Cons

  • No free tier — evaluation is limited to the 7-day trial
  • Feature surface is very wide, which usually means uneven depth
  • Pro is capped at 1,500 queries, so heavy users are pushed up quickly

Tags

browser-extensionmulti-modelemail-assistantsummarizationlinkedin
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