Lewis Polansky

Captain - Navigate knowledge at scale - an Agentic alternative to RAG

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Captain is a truly scalable, no-code data platform for DEEP KNOWLEDGE SEARCH across uploaded sources. We're launching Captain for FREE under open beta this Wednesday, so you can talk to your documents, automate retrieval workflows, and centralize everything!

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Lewis Polansky
The FUTURE of AI is agentic, and Captain provides the data. Over the past few months, we've been building the missing layer of AI. Today’s LLMs are held back not by intelligence, but by access. Internal data is decentralized and hard to search. That’s why we built Captain. It searches all your internal documents or data points to answer any questions you may have (with citations). Whether it’s making smarter business decisions or streamlining your day-to-day, Captain easily turns scattered data into reliable answers.
Ansh Singh Sonkhia
💎 Pixel perfection

Wow, it feels like Google's NotebookLM on steroids :))

Lewis Polansky

@anshsinghsonkhia precisely 😉

Aarav Garg

Yooooo, this is so tufffff!!!!

Lewis Polansky

Let's go @aaravgarg! 2 months of hacking in SF for this moment!!

Aarav Garg

🔥🔥🔥

Lewis Polansky

@aaravgarg 🔥😎🔥

Faizullo Suponyorov

I love the concept. Can it handle drag and drop file uploads?

Edgar Babajanyan

@faizullo_suponyorov Thank you for viewing! This beta is absolutely shipping with drag and drop ⚓

Claudia Sturt

The potential here is massive but I’d really appreciate more clarity on how you handle AI hallucinations especially when Captain makes a mistake. Will you keep track of false positives?

Lewis Polansky

@claudia_sturt Thanks Claudia! We agree, Captain is going to change everything! Regarding halucinations, all of our results include citations so we can have another agent verify outputs with VERY high reliability. Our querying workflow passes through several layers of filtering and validation so our results maintain exceptional quality.

Ajitesh
💡 Bright idea

Amazing launch—would love a Slack integration so I can query Captain directly from our team channels.

Lewis Polansky

@aj_123 Thanks! Native integrations into Slack, Google Drive, OneDrive, Notion, etc. will be rolled out over the next few weeks! Be sure to sign up for that here! https://runcaptain.com/onboarding

Justin Deacon

Is there a browser extension in the works that allows me to query documents while using other tools?

Edgar Babajanyan

@justin_deacon Great question! We'll be built via API and MCP for developers who can, in theory, build these types of integrations and tools.

Gold Chowdhury

How accurate is the retrieval process when dealing with different file types?

Edgar Babajanyan

@gold_chowdhury We are more accurate! Different file types are actually what we focused on. Instead of having teams of data engineers annotating and chunking data, we have agents that can describe these different files with great detail while standardizing the format for our retrieval.

Youngju Yu

I’m looking forward to this open beta. Are there plans to integrate with Notion, Google Drive or Slack in the near future?

Edgar Babajanyan

@youngju_yu Looking forward to having you join! We plan on rolling out SaaS products like Google Drive, Slack, and Notion very soon as data inputs to retrieve. Developers could also soon use our MCP and API backend to build integrations within these tools if thats what you're more focused on

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