If you're raising a pre-seed round, the shotgun approach doesn't work. Blasting generic emails to random investors listed on Crunchbase is the fastest way to waste your time and burn out. I use these exact filters to isolate active pre-seed funds that actually write checks for early-stage founders.

You need a focused target list. Combine funding stage, recent activity, and investor type to filter out zombie funds — those that look active but have no capital to deploy. A tight search turns 100,000 irrelevant names into a shortlist of 50-100 funds actually writing checks right now.

• Benchmark: 40-150 highly qualified target investors per search.
• Rule: Never pitch a fund that has not made a pre-seed investment in the last 18 months.
• Warning: Filtering only by Pre-Seed will return zombie funds with no dry powder.

Here is the step-by-step checklist to build your pre-seed target list using Crunchbase Pro. Follow this sequence exactly to execute a tight Crunchbase search strategy in 2026.

1. Set the funding stage. Navigate to the Funding Rounds tab and select Pre-Seed under the Funding Stage filter. This eliminates late-stage growth equity funds that will never look at your deck.
2. Filter by recent activity. Add a filter for Announced Date and set it to the past 18 months. This is critical. Funds that haven't announced a deal recently are likely out of capital or passively managing their current portfolio.
3. Select investor type. Under Investor Type, check the boxes for Micro-VC, Angel Groups, and Incubator. Mega-funds claim to do pre-seed but usually only fund repeat operators. If you look at how other founders approach Crunchbase search examples, you will see they target micro-funds first.
4. Match your geography. Use the Headquarters Location filter to find investors in your region. Proximity matters at the earliest stages. If you are building a localized product, filter for funds within a 500-mile radius.
5. Cross-reference fund size. Look for funds with a total size between $10M and $50M. A massive $500M fund is not writing a standard pre-seed check.

Sample math: If you start with a raw database of 50,000 investors, applying the Pre-Seed filter drops it to 5,000. Adding the Past 18 Months activity filter cuts that to 800. Filtering by your specific vertical and geography leaves you with 40-60 high-intent targets. According to data from Kruze Consulting's pre-seed funding reports, the median pre-seed round size sits between $500k and $1M. If you convert 5-10% of a 60-person highly targeted list, you secure 3-6 lead meetings to raise that capital.