About
Finding investors is easy. Figuring out which ones are actually worth your time is not.
Most investor databases help you search: filter by stage, sector, geography or check size, and you can produce a long list of investors that might fit. That is usually where the real work starts.
A fund may say it invests at Seed but rarely leads Seed rounds. Its stated geography may be broad while its actual portfolio sits somewhere else entirely. A firm that looks perfect on paper may barely be deploying, while a less obvious one may repeatedly back companies just like yours.
Founders are left to work this out themselves, investor by investor, ideally through research in advance, but sometimes only call by call.
Sibyl does that work first.
Start with your startup. Sibyl uses your company to understand what you do, your stage, market and fundraising context, then evaluates investors on how they actually behave: how consistently they invest at your stage, where the companies they back actually operate, their typical check size, how recently they have been active, whether they tend to lead or follow, the kinds of companies they repeatedly back, and who they invest alongside.
The result is not another database to search. It is a prioritized shortlist of the investors most relevant to your company, based on observed behavior, with the evidence to show why.
What investors actually do
An investor's own description tells you what a firm says it does. Sibyl looks at what it actually does.
A stated thesis is useful, but behavior tells you more. Strategies evolve, funds move up or down stage, deployment slows, geographic interest shifts, and a broad mandate can turn out much narrower in practice. Sibyl tracks those patterns across real investment activity, rather than taking a label like "Seed investor" or "invests in fintech" at face value.
Trace the reasoning
A prioritized list is only useful if you understand what produced it.
Sibyl is built to make its reasoning visible. If an investor is prioritized highly, you can see why: strong stage fit, repeated activity in your sector, relevant geography, a compatible check size, recent deployment, a tendency to lead the kind of round you are raising, or other observable signals.
Each prioritization is traceable to publicly available evidence, so you can sanity-check the reasoning yourself.
Know who is worth staying close to
Fundraising is relationship-driven, and the most useful investor relationships often start well before a round opens.
You cannot keep track of every investor in your market, nor should you try. What matters is knowing which smaller group is genuinely worth staying close to, and keeping that group current as your stage and their activity both change. The goal is not simply to produce an investor list when you start fundraising. It is to help you know who is worth talking to before you need to raise.
Start with the answer
Getting to an informed starting point for fundraising should not require a process revolution inside your startup. Point Sibyl at your company website, and in minutes you get a prioritized view of who is worth your time. Take that view into whatever outreach and fundraising process you already use.
Crunchbase, PitchBook and other powerful databases help you understand the universe of investors. Sibyl is built for the next question: for my startup, who should I start with?
Instead of beginning your raise with days or weeks of investor research, you begin with a qualified, explainable shortlist, and spend your time on what matters most: building the right relationships and having the right conversations.
Further reading
The research bill
Estimates put manual research for a qualified list of 100 investors at 25 to 50 hours, or one to two weeks of founder time. Better qualification upfront can also save weeks of conversations with investors who were never a realistic fit.
The grind
A fundraise can mean dozens of investor conversations spread over months. Better targeting does not remove the rejection, but it can concentrate that effort on investors with a stronger reason to engage.
The long game
The right investor list matters before the raise starts. Strong fundraising relationships are often built months in advance, which makes knowing who is worth staying close to an ongoing problem, not a one-time research exercise.