Tools · Comparison

ChatGPT vs Deck vs Markopolo

All three are chatbot tools. Here is what separates them.

	ChatGPT	Deck	Markopolo
What it is	Advanced AI chatbot by OpenAI for conversation, content creation, coding assistance, and much more.	An AI assistant at a dedicated email address. CC it, forward to it, set it on a routine. No app, no plugin. Free for 14 days.	Markopolo AI is an agent-led CEP for ecommerce, retail & D2C brands. It powers personalized behavioral marketing across 6 channels to boost revenue.
Category	Chatbot	Chatbot	Chatbot
Pricing	Freemium · $20/mo	Freemium	Freemium · $49 - $159/mo
How it bills	Flat monthly	Not published	Flat monthly
Free tier	Yes	Yes	Yes
Rating	Not yet rated	Not yet rated	Not yet rated
Features	GPT-4o & GPT-4.5 models Custom GPTs marketplace Image generation with DALL-E Code interpreter & analysis Voice conversations File upload & analysis Web browsing Plugin ecosystem	—	—
What works	Most versatile AI assistant Excellent reasoning capabilities Huge plugin ecosystem Regular model improvements Free tier available	—	Has a free tier, so it can be tried before paying Publishes its price openly — $49 - $159/mo Sits in Chatbot, one of the better-covered categories here — easy to compare
What does not	Can hallucinate facts Free tier has limitations Premium pricing for advanced features Occasional downtime during peak hours	—	162 other tools in this catalogue claim to do the same job