---
title: "Chatbase vs PDF.ai"
page: "https://launch.backlinkbot.ai/compare/chatbase-vs-pdf-ai"
category: "AI & ML"
---

# Chatbase vs PDF.ai

Compared on numbers BacklinkBot Launch measures: Domain Rating (Open PageRank x10), its 90-day trend, referring domains and pricing.

| | Chatbase | PDF.ai |
|---|---|---|
| Category | AI & ML | AI & ML |
| Pricing | Pricing not stated | Pricing not stated |
| Domain Rating | 81 | 56 |
| DR change, 90 days | 0 in 90 days | +2 in 90 days |
| Referring domains | 3040 | 412 |
| Upvotes | 0 | 0 |

## How they differ

- Chatbase has the stronger domain: a Domain Rating of 81 against PDF.ai's 56, from 3,040 referring domains.
- Over the last 90 days PDF.ai grew its DR faster (+2 in 90 days, against 0 in 90 days for Chatbase).

## Chatbase

Build a custom AI chatbot trained on your own content. (https://chatbase.co)

## PDF.ai

Chat with your PDFs and get answers with citations. (https://pdf.ai)