Merlin AI vs Microsoft Copilot comparison

By starting price alone, Microsoft Copilot is $19.01 cheaper. But price is not everything, so check the highlighted rows in the table below.

Merlin AI and Microsoft Copilot compared side by side in AI.

CurrencyUSD KRW EUR

Merlin AI

An all-in-one AI assistant, via Chrome extension and web, that lets you use major models such as GPT, Claude and Gemini with one subscription

Microsoft's AI assistant built into Windows, Edge and Office

Highlighted rows are where they differ.

Item	Merlin AIVisit site	Microsoft CopilotVisit site
Starting price	$29+External source	$9.99+Official USD price
Free tier	Free plan available	Free plan available
Korean support	Average	Good
Main models	OpenAI GPT family, Anthropic Claude family, Google Gemini family + some advanced reasoning models, image generation (detailed versions need checking)	OpenAI GPT-5 family (Smart/Think Deeper) GPT-5.5/Claude selectable for business MAI in-house models (image/voice)
Pricing type	Monthly subscription, Free	-
Type	AI apps	AI services
Category	All-in-One AI Platform	Chatbot/Assistant, Writing/Productivity
Company	Foyer Tech (India), Other	Microsoft, United States
Plans	Free Pro $29/mo ($228 per year, about $19 per month) Teams 1 seat $19/mo (about $15 per month annually, minimum 2 seats) — based on third-party sources (2026-10)	Free M365 Personal $9.99 Family $12.99 Premium $19.99 Pro $99.99 For business: Copilot Business $21 (annual), Enterprise $30 (annual)
Pros	Call it anywhere on the web, YouTube and email with the browser extension Team plan with a minimum of 2 seats makes it easy for small teams to adopt SOC2, GDPR, ISO 27001	Works directly with Windows, Word and Excel Latest-level models available for free
Cons	Promoted as 'unlimited' but a real cost cap exists Free limits not disclosed The official price list is hard to confirm externally	Office integration features need a Microsoft 365 subscription Weak personality as a standalone chatbot

Prices and benefits may change. Check the official site before you pay.

Prices converted at 1 USD = ₩1,325.57 (2026-10-21). Original price shown in brackets. Taxes as listed by each provider.