The Answer Engine for your website

AI taught your users to ask, not just search.Give them instant, accurate answers and convert their curiosity.

Try It Live

Don't take our word for it - try it with some complex questions,

Answer. Convert. Understand.

Meet your customers where they ask questions - on your site, in ChatGPT, via API.See exactly what they are asking to optimize your growth.

Turn everything you publish into an AI-ready knowledge base for The Answer Engine.

How It Works

1. Index Everything Automatically

We crawl your site and structure every page for high-accuracy answers.

2. Optimized for LLMs (Behind the Scenes)

Content is cleaned and enhanced for deep context understanding.

3. Connect Additional Data Sources

Connect Shopify, S3, Drive, and more to unify your knowledge base.

Shopify
2.3K Products
S3
156 Docs
Drive
Connect
Full Control

Choose what gets indexed.

Up-to-Date

Automatic sync keeps answers fresh.

Unified Content

Bring your docs into one place.

Add conversational AI to your site in seconds. Fully customizable, on-brand, and built to convert visitors into customers.

Customize
widget
Primary Color
#C1491A
Secondary Color
#2E262D
Position
-20px Y, +20px X
Show Suggested Questions
Show Conversation History
Add script
to site
// Add this to your HTML
<script src="https://cdn.pillar.io/widget.js"
widget-key="your-key"></script>
// That's it! Users can now ask questions ✨

Give users richer, interactive answer cards that build trust and guide them to the next step - from "Learn more" to "Add to cart".

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ChatGPT App

Get discovered by 800M+ ChatGPT users searching for solutions in your space. Configure how your app responds to questions, submit to the OpenAI App Store with one click, and go live. See exactly what users are asking and refine your answers over time.

ChatGPT5

How does TechDocs compare to Notion for engineering teams?

T
TechDocs
techdocs.com
Product comparison for engineering teams

Here's how TechDocs compares to Notion for engineering teams...

πŸ‘₯
Reach 800M+ Active Users
Users actively searching for tools and solutions in your space
🎯
Organic Discovery
Appear when users ask questions about your category
πŸ“Š
Track & Improve
See what users ask and refine your responses
⚑

MCP Server Created Automatically

We set up your Model Context Protocol server for you. It powers your ChatGPT app and works across all AI agentsβ€”Claude, Gemini, Perplexity, and more.

ClaudeChatGPTGeminiPerplexity
Configure & Control Everything
βœ“
Customize app behavior and responses
βœ“
Set context and tone for your brand
βœ“
Manage from your Pillar dashboard
800M+
Potential users
1-Click
Submission
Free
Forever

Query Analytics

Understand what users are asking, spot content gaps, and improve your answers based on real questions.

Top User Questions
Last 7 days
How does pricing work for enterprise?
247
Can I integrate with Slack?
189
What's included in the Pro plan?
156
Do you support SSO?
143
How do I export my data?
98
⚠️

Content Gaps Detected

Users are asking questions you don't have great answers for yet

Enterprise pricing detailshigh impact
Slack integration guidehigh impact
SSO setup documentationmedium impact
Continuous Improvement Cycle
πŸ‘‚
Listen
Track queries
β†’
πŸ”
Identify
Find gaps
β†’
✍️
Improve
Better answers
β†’
πŸ“ˆ
Measure
Track impact
πŸ’‘
Product Insights
Learn what features users care about
🎯
Competitive Intel
See how users compare you to others
Real-time
Query tracking
Auto
Gap detection
∞
Improvements

Simple Deployment

We fully manage indexing, hosting, RAG optimization, and deployment so you're live in minutes across all major AI platforms.

Connect ALL YOUR CONTENT

Automatic Optimization

Deploy your answer engine

Monitor & Improve

Deployment layers illustration

Works with GPT, Gemini, Perplexity, Claude and all major AI agents

Search that doesn't suck

Turn every question into insight, action, and future-proof visibility across AI platforms.

Gain Invaluable Insights

See what visitors really ask, and what drives decisions.

  • Track real queries over time
  • Spot confusing or high-intent topics
  • Feed insights into product and marketing

Turn Questions into Conversions

See what visitors really ask, and what drives decisions.

  • Reduce bounce from missing info
  • Deliver complete answers to complex queries
  • Guide users toward signups and demos

Ensure Brand Control

Keep every answer accurate, compliant, and on-brand.

  • You control which content sources are used
  • Prevent off-brand or AI-invented replies
  • Update answers as your product evolves

Built for the AI Discovery Era

Stay ahead as users shift from browsing to asking AI.

  • Buyers ask ChatGPT, Claude, and Perplexity about you
  • Pillar surfaces your verified content everywhere
  • Future-proof with your MCP and ChatGPT App

No Surprises, Start Free.

Free

$0
No credit card needed
  • 1,000 queries/month
  • Full widget customization
  • Basic analytics
  • No credit card required
POPULAR

Pro

$300/mo
Usage-based pricing
  • Unlimited queries
  • Advanced analytics
  • Priority support
  • Pay only for what you use

Enterprise

Custom
Tailored to your needs
  • Volume discounts
  • Dedicated support
  • SLA guarantees
  • Self-hosting options

Common Questions

Everything you need to know about Ask AI

Simple three-step process:

  • β€’ We crawl your website and index the content
  • β€’ Optimize it for AI understanding
  • β€’ When users ask questions, our AI finds relevant information and provides accurate answers with source citations

Extremely easyβ€”get started in 5 minutes:

  • β€’ Instant setup: No configuration needed
  • β€’ Auto-scaling: Handles any traffic volume
  • β€’ Fully managed: We handle infrastructure, updates, and monitoring
  • β€’ Self-hosting: It's also open source if you prefer to host it yourself

Connect multiple sources:

  • β€’ Your website (automatic crawling)
  • β€’ Shopify store
  • β€’ Amazon S3 buckets
  • β€’ Google Drive
  • β€’ Upload PDFs and documents

Everything syncs automatically to keep answers current.

Yes, fully customizable. Match your brand colors, fonts, positioning, and behavior. The widget adapts to your design system or use our default beautiful UI.
Usage-based pricing on queries and content indexed. Free tier includes generous limits perfect for trying out. No credit card required to start.
Yes! Works with any website - Shopify, WordPress, Webflow, custom sites, and more. Just one line of code regardless of your tech stack.
Your content works across ChatGPT, Claude, Gemini, Perplexity, and all major AI assistants through our MCP server and ChatGPT app.

No credit card, no sales call.
Start answering today.

Start today. No credit card required.