We built Sno and scaled the RAG system to 100,000 documents and multiple thousands of users. We faced challenges. It turns out that building scalable, reliable, production-ready Memory layer is pretty hard. Introducing the Sno API. An affordable, easy-to-use, and production-ready Memory API for the AI era. Hero Dark …and thousands of you\!

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Why Sno?

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The problem

… so you want to build your own memory layer. Let’s go through your decision process:
1

Let's choose a vector database

Found a vector database? good luck
  • Oh no, it’s way too expensive. Time to switch.
  • Turns out it’s painfully slow. Let’s try another.
  • Great, now it won’t scale. Back to square one.
  • The maintenance is a nightmare. Need something else.
2

Now for the embedding model

Which one to choose? Unless you have a PhD in AI, good luck figuring out:
  • Which model fits your use case
  • What are the performance tradeoffs
  • How to keep up with new releases
3

Time to build the memory layer

Support multi-modal

  • Websites: How do you handle JavaScript? What about rate limits?
  • PDFs: OCR keeps failing, text extraction is inconsistent
  • Images: Need computer vision models now?
  • Audio/Video: Transcription costs add up quickly

Handle everything

  • Multiple languages: Different models for each?
  • Various formats to parse:
    • Markdown: Tables break everything
    • HTML: Scripts and styles get in the way
    • PDF: Layout ruins the extraction
    • Word docs: Good luck with formatting
    • And somehow make it all work together…
And in the middle of all this, you’re wondering…
“When will I actually ship my product?”

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The solution

If you are not a fan of reinventing the wheel, you can use Sno.

Affordable & Easy to Use

  • Start for free, scale as you grow - Simple API, deploy in minutes - No complex setup or maintenance - Clear, predictable pricing

Ready-made Connectors

  • Notion, Google Drive, Slack integration - Web scraping and PDF processing - Email and calendar sync - Custom connector SDK

Production Ready

  • Enterprise-grade security - Sub-200ms latency at scale - Automatic failover and redundancy - 99.9% uptime guarantee

Open Source & Trusted

  • Open source core - Active community - Regular security audits - Transparent development
Stop reinventing the wheel. Focus on building your product while we handle the memory infrastructure.

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Use cases

What can you do with Sno?

Chat with <X> app

Quickly built chat apps like:• Chat with your Twitter bookmarks
• Interact with your PDF documents
• Chat with your company documentation
• Chat with your personal knowledge base … and more\!

Smart search in your apps

Search things with AI:• Product recommendations
• Knowledge base search
• Document similarity matching
• Content discovery systems
• Research paper analysis

Assistants and Agents

Assistants and Agents:• Email management
• Meeting summarization
• Task prioritization
• Calendar organization
• Personal knowledge management

Import tools and integrations

You can contribute to sno by making community import tools. Examples:• Notion
• IOS shortcuts
• YOUR app / service