Tools · Comparison

DokuBrain vs HeyReal vs PromptLoop

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

	DokuBrain	HeyReal	PromptLoop
What it is	Extract data from any document with AI. Classify, extract & automate invoices, contracts, receipts. Chat with docs, translate into 50+ languages. Sync to QuickBooks, Xero & Google Sheets.	Create and chat with lovely AI characters on HeyReal. Enjoy the fast, creative and realistic chat with your AI girlfriends.	AI platform for GTM & B2B Sales: Automate web scraping, Deep Research, and CRM data enrichment for accurate B2B insights. 10x faster B2B research. Get started…
Category	Chatbot	Chatbot	Chatbot
Pricing	Freemium	Freemium · $3.9 - $49.99/mo	Free · Free
How it bills	Not published	Flat monthly	Free
Free tier	Yes	Yes	Yes
Rating	Not yet rated	Not yet rated	Not yet rated
Features	—	—	—
What works	—	Has a free tier, so it can be tried before paying Publishes its price openly — $3.9 - $49.99/mo Sits in Chatbot, one of the better-covered categories here — easy to compare	Has a free tier, so it can be tried before paying Free to use Sits in Chatbot, one of the better-covered categories here — easy to compare
What does not	—	162 other tools in this catalogue claim to do the same job	162 other tools in this catalogue claim to do the same job