Macroaxis vs Perplexity AI vs PDF.ai vs RAFA: Which AI Chatbots tool is Best in 2025?

All these tools Macroaxis , Perplexity AI , PDF.ai , RAFA offer flexible pricing models suitable for customer support teams, ecommerce businesses seeking AI-powered solutions to enhance their AI Chatbots efforts.

Macroaxis

Starting from
$39.40/month

Perplexity AI

Starting from
$20/month

PDF.ai

Starting from
$10/month

RAFA

Starting from
$29.99/month

These AI tools are among the best AI Chatbots tools available in 2025. For customer support teams, ecommerce businesses, tools like Macroaxis , Perplexity AI , PDF.ai , RAFA help streamline the AI Chatbots process by offering AI-powered features.

What is Macroaxis?

Macroaxis is a small fintech company helping investors of all skill levels to achieve their financial goals. Macroaxis optimizes your investment portfolio. It provides financial content in the form of multiple financial widgets such as trading forums, heat maps, educational institutions,stock info panels, and investment related sites . It provides customizable financial content that can be integrated into blogs,websites, or any investment portals.Users need no programming skills to integrate financial content. It provides secured content delivery and automatic upgrades.

What is Perplexity AI?

Perple­xity AI is an incredible resource­ that you can chat with and use to explore the­ internet. It's more than just a tool - it's like­ having a knowledgeable companion who can he­lp you solve problems, spark new ide­as, and venture into the de­pths of information that were previously une­xplored. Moreover, it ke­eps you updated with the fre­shest info from platforms like YouTube and various database­s across the web. What's awesome­ is that it even tells you whe­re it sourced its information so you're assure­d of its credibility and can revisit any source if you wish. With Pe­rplexity AI, users can discover a whole­ new approach to learning, creating and conne­cting with the world.

What is PDF.ai?

PDF.ai is an AI tool that helps users chat with their PDF documents. Users can get summaries, access information, and ask questions, and it responds based on the data gathered from the submitted file. Using PDF.AI, product user manuals, legal documents, employee trainee documents, books, financial reports, and scientific papers are easy to understand and discuss. It also offers some free PDF tools, such as a resume checker, a resume scanner, a quiz generator, an invoice scanner, etc.

What is RAFA?

RAFA is an AI investment agent. It helps you invest like an expert with personalized insights. It’s like having a team of expert analysts specializing in fundamental analysis, technical analysis, momentum trading, macroeconomic trends, and more, all working together to maximize your portfolio 24/7. Get concise, timely stock summaries relevant to you. Discover hidden nuances in company financials, earnings reports, SEC filings, and more. Transform your investment strategy with RAFA’s advanced, AI-driven insights.

Macroaxis
  • No ratings found!
Perplexity AI
(4.7/5)
  • Accuracy and Reliability:
    4.7
  • Cost-Efficiency:
    4.8
  • Customization and Flexibility:
    4.9
  • Data Privacy and Security:
    4.6
  • Ease of Use:
    4.5
  • Functionality and Features:
    4.4
  • Integration Capabilities:
    4.7
  • Performance and Speed:
    4.8
  • Support and Resources:
    4.6
PDF.ai
  • No ratings found!
RAFA
(4.8/5)
  • Accuracy and Reliability:
    4.8
  • Cost-Efficiency:
    4.9
  • Customization and Flexibility:
    4.9
  • Data Privacy and Security:
    4.8
  • Ease of Use:
    4.7
  • Functionality and Features:
    4.9
  • Integration Capabilities:
    4.8
  • Performance and Speed:
    4.8
  • Support and Resources:
    4.7
Macroaxis
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Perplexity AI
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PDF.ai
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RAFA
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Macroaxis

Pros

Secured content delivery.

Ease of use.

Powerful Optimization Tools.

Automated updates.

Multiple portfolios.

Unlimited portfolio analytics.

Cryptocurrency portfolios.

Unlimited chat export.

Thematic portfolios.

AI portfolio architect.

Cons

Limited Customization.

Optimization and analysis rely heavily on algorithms

which may not always be accurate.

Subscription plans are costlier.

Perplexity AI

Pros

Conversational Search.

Comprehensive Answers.

Source Transparency.

Improving its responses and understanding of natural language over time.

User-Friendly Interface.

Cons

Perplexity AI is still under development.

It can encounter occasional bugs or glitches.

Accuracy Concerns.

PDF.ai

Pros

Conversational interface.

AI-powered summaries.

Multilingual support.

A free plan is available.

Chrome extension.

Cons

Limited Free Tier.

Accuracy may vary.

Data privacy concerns.

Limited feature depth.

Might not process visuals

tables

or charts effectively.

Not Enough Data!

If you're looking for other AI Chatbots tools for customer support teams, ecommerce businesses, you can also explore Text.Cortex, Character AI, Opground, Buddies AI, Build Chatbot, Algentor, Buffup AI, Chatsimple, Sharly AI, Chai AI, AI App, Simple AI, which are highly rated in 2025.

Macroaxis
  • Not Data Available!
Perplexity AI
  • Perplexity
  • San Francisco, California, USA
PDF.ai
  • Not Data Available!
RAFA
  • Not Data Available!