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Iterative research reports you can actually use.

Spine (YC S23) empowers professionals to conquer complex research challenges. Introducing Spine Research (research.getspine.ai): Your AI-powered platform for iterative deep research where you command the entire process. With Spine Research, transform your workflow: Full Control: Define exact web sources, integrate your private documents, choose preferred LLMs, and filter for the most relevant, up-to-date information. Get the signal, not the noise. Iterate with Ease: Don't just generate reports—evolve them. Select any section to drill down, find counter-arguments, expand on details, or enhance insights, all without starting from scratch. Reliable Intelligence: Build comprehensive, actionable reports based on sources you trust, tailored to your exact needs. Ready to make deep research faster, smarter, and more precise? Visit getspine.ai to learn more and start your free trial. (Spine also powers Facets, the AI Operating System for Private Markets - facets.vc)
Active Founders
Akshay Budhkar
Akshay Budhkar
Founder
Ashwin Venkatesh Raman
Ashwin Venkatesh Raman
Founder
Spine AI
Founded:2023
Batch:Summer 2023
Team Size:5
Status:
Active
Location:San Francisco
Primary Partner:Harj Taggar
Company Launches
Spine Research: Deep research done better
See original launch post

tl;dr Spine Research searches through over 3x more sources 5x faster than ChatGPT Deep Research while keeping you in control. With a built-in full-text editor, you can iteratively guide the research, dive deeper into topics, and build and share reports that are actually useful.

https://www.youtube.com/watch?v=cabKW-B9Ung

The Problem

“Deep research” with AI often isn’t comprehensive, collaborative or controlled. If you’re relying on research for critical decisions, you’ve probably run up against the limitations of current tools:

  • Superficial Overviews: Most AI tools deliver surface-level summaries. While a starting point, they rarely deliver the nuanced, comprehensive understanding needed for a true competitive edge or complex problem-solving.
  • Static Reports, Not Evolving Understanding: Real insight comes from asking new questions based on what you're learning, and using that to inform where you need to go next. What if the initial research misses the mark, or you want to explore a specific avenue further? You're often stuck waiting 10-15+ minutes for a complete do-over, losing valuable context and any useful initial findings. Current UX isn't built for the way human understanding evolves – through continuous refinement and building upon prior knowledge.
  • Lack of Meaningful Control: Struggling to direct AI to your trusted websites, specific authors, or crucial internal documents? Or to exclude irrelevant noise? You end up sifting through low-quality information, wasting time and effort, because you can't effectively steer the research. It's hard to restrict research to just research papers, recent news or local government websites.

For critical decision-making and professional analysis, today's AI "deep research" often feels frustratingly superficial, rigid, and disconnected from your own expertise.

💡 Our Solution

Spine AI rapidly generates comprehensive research reports by synthesizing insights from hundreds of websites, academic papers, news articles, and private documents—delivering deeper, more accurate understanding in a fraction of the time taken by ChatGPT's Deep Research.

You're in full control to iteratively define the scope, depth, and breadth of analysis to perfectly suit your needs.

  1. Guide your process from the start:
    Start with your prompt and guide the research process immediately. Spine AI generates an initial outline you can quickly edit. Refine its scope, focus, or sources in minutes, ensuring precise alignment before full report generation, so you don’t have to wait 15 minutes to realize you forgot to include a key detail about scope.

  2. Control the process and build your understanding iteratively:

    • Breadth of sources: When searching the open web, Spine AI accesses over 3x more sources than ChatGPT’s deep research, giving you a more comprehensive view with detailed citations out of the box. You can also exclude irrelevant domains, keeping unreliable sources out of your reports.
    • Focused discovery: Direct Spine AI to focus on particular types of sources (like news, financial reports, or research papers), specific websites, and set publication timeframes, to ensure the most relevant information.
    • Leverage your own sources: Upload and research your own private documents—proprietary reports, project files, spreadsheets, slide decks—integrating your internal knowledge with external discovery.
    • Model Agnostic: Maintain flexibility by choosing the LLM (including OpenAI, Claude, and Gemini models) that best suits your current needs or preferences. Your core research workflow remains stable, even as individual model capabilities evolve.

  3. Directly add your expertise:
    Spine AI isn't just about AI-generated content; it's a dynamic working document. You can type directly into your research, add your own notes, edit the generated text, and incorporate your unique context and analysis alongside the AI's findings. Close the gap between just another research doc to organize, and actually creating a usable report, or project doc.

🤝 The Ask

Put us to the test.

Need to build quick expertise on a new topic or simplify your research process?. Find out about how the recent executive order on drug pricing could shift the market, what US-China trade negotiations could mean for startups and VC, or where Stripe is sitting in the market. Also great for getting a handle on the latest research (how much do we really know about ozempic?), or whatever else you have questions about.

Try us out for free!

And with the YC promo code (YCLAUNCH), you can get $25 off our pro plans.

Know a founder, investor, analyst, or tech enthusiast who needs better research tools? Let them know about Spine AI. Share with deep research power users, and see if they don’t want to make the switch.

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