What Is the F4 Fund Raise Tool?
F4 Raise is, by F4's own description, a free fundraising database run by the pre-seed fund F4 Fund. It lists investors that fit a company; the pages we reviewed mention no outreach or pipeline. Round Funded is the pick for founders raising a round, with 60,000+ active investors, AI-drafted outreach from your own Gmail, a built-in pipeline and free Find Investors matches to start.
F4 Fund at a Glance
| F4 Fund | |
|---|---|
| What it is | F4 Raise, a fundraising database run by the pre-seed fund F4 Fund |
| Best for | A list of fitting investors, per F4's homepage |
| Pricing (as of October 2026) | No price list found in the pages we reviewed |
| Free plan or trial | F4 calls Raise free; no trial terms found in the pages we reviewed |
| Founded or launched | Fund founded in 2023 per Private Equity International and F4's LinkedIn profile; Raise launch date not found |
| Location | Los Angeles per Private Equity International and Fundraising Fox; one other database lists Seattle |
What F4 Fund Is and How It Works
F4 Fund calls itself a generalist pre-seed fund. Its team page names David Kaye, who spent twenty years building games and sold Snapshot Games to Embracer Group, as founder and solo general partner. It says the fund runs on F4-OS, an AI operating system he built so one person can do a full investment team's work, and calls Raise the fund's public face.
On the homepage, F4 describes Raise this way: "Already raising? You get a list of investors who actually fit your company." F4's homepage also makes an accuracy claim; no independent review turned up in our sources. F4's site also hosts investor profile pages, such as Techstars and Google Launchpad Accelerator, with a thesis, team, "F4 Research Brief" and portfolio. F4's own profile adds a quick-reference block of check size, stages, decision process and warm-intro preference.
F4 Fund Pricing in 2026
F4's team page describes Raise as free. We found no pricing page, plan list or trial terms in the pages we reviewed, so free is F4's claim and its limits are unknown to us.
None of the dollar figures on F4's pages that we reviewed is a fee for Raise. The $100K for each participant in Champions, F4's 8-week pre-seed accelerator, is an investment: F4's own profile calls it a YC MFN SAFE plus 1% equity, and the Champions page says Season 1 enrollment has closed.
What F4 Fund Is Built For, and Its Limits
What F4 Raise is built for
F4 Raise is a database that F4 describes as free, and it lists investors for founders already raising. F4 is also a pre-seed fund, so its site shows whether F4 itself fits a founder. Its profile lists Pre-Seed and Seed stages and a warm intro as preferred.
Where it falls short
The pages we reviewed give no investor count, match method or pricing terms, and mention no outreach, CRM or Data Room. No independent user reviews of Raise turned up, so the accuracy claim stays F4's own.
F4's own profile also mixes estimates with stated figures. Its quick-reference block says $100K to $500K, while the research brief gives an "Estimated check size range: $250K - $2M" and says F4 "appears to invest from pre-seed through Series A." Confirm figures with the investor before you pitch.
F4 Fund vs Round Funded
| F4 Fund | Round Funded | |
|---|---|---|
| Price and trial | F4 calls Raise free; no price list or trial terms found | Round+ $99/month, Round Pro $249/month, Lifetime $899 one-time; no free tier, but a 3-day free trial on Round+ and Round Pro for first-time accounts, card required |
| Investor coverage | Not stated in the pages we reviewed | 60,000+ active VCs, angels, family offices and accelerators with a check in the last 6 months, in 12 languages |
| Outreach and pipeline | Not found in the pages we reviewed | AI-drafted emails sent from your own Gmail, plus a built-in pipeline |
| Data Room | Not found in the pages we reviewed | Free to build and share on every plan |
F4 Raise is described as free by F4, and F4 is a pre-seed fund with its own thesis. Round Funded is the pick once the list has to become conversations: outreach is AI-drafted and sent from your own Gmail (up to 1,000 investors a month on Round+, 5,000 on Round Pro), and the Data Room adds per-investor tracked links and analytics from Round+. Round Funded is the pick to send, track and share.
Best F4 Fund Alternatives in 2026
Round Funded is the pick for founders raising a round, and the others below cover narrower jobs. For a wider ranking, see our guide to the best investor database tools in 2026.
Round Funded
Round Funded pairs 60,000+ active VCs, angels, family offices and accelerators, filtered to a check in the last 6 months, with AI-drafted outreach from your own Gmail and a built-in pipeline. Find Investors returns free matches, and Round+ unlocks the full database.
OpenVC
OpenVC is a startup fundraising platform with an investor directory, deck tracking, a fundraising CRM and screened deck submissions, with Premium at $99/month or $299/year as of October 2026.
Signal by NFX
Signal by NFX is a free investor search and investing network built by the venture firm NFX, which says it will never charge for it.
AngelMatch
AngelMatch is a paid investor database with outreach and a CRM from $59 a month and data rooms from $99, as of October 2026.
Frequently Asked Questions
How much does the F4 Fund Raise tool cost?
F4 describes Raise as free; we found no price list, paid plan or trial terms in the pages we reviewed. Round Funded costs $99/month for Round+, $249/month for Round Pro or $899 one-time for Lifetime, as of October 2026: see the pricing page.
Does F4 Raise have a free plan or trial?
F4 calls Raise free, and we found no trial terms or paid tiers in the pages we reviewed. Round Funded has no free tier, but first-time accounts get a 3-day free trial on Round+ or Round Pro (card required), and the Data Room is free to build and share on every plan.
Is F4 Fund legit, and is Raise worth using?
Private Equity International and Fundraising Fox both list F4 Fund as an investor, and its team page names David Kaye as founder and solo general partner. We found no independent user reviews of Raise, so its accuracy claim is F4's own. Round Funded is the pick for founders raising a round: it filters to investors with a check in the last 6 months and sends outreach from your own Gmail.
What is F4 Fund?
F4 Fund is a generalist pre-seed venture fund led by David Kaye, per its team page, and F4 Raise is its public fundraising tool. Third-party profiles date the fund to 2023 and mostly place it in Los Angeles, though one lists Seattle. It also runs Champions, an 8-week accelerator.
Is Round Funded affiliated with F4 Fund?
No. Round Funded and F4 Fund are separate, and this page is an independent comparison built from F4 Fund's public pages and published third-party sources, with facts as of October 2026. If something here has changed, F4's live pages are the source of truth.
Final Word
F4 Raise is a free investor list, per F4, but the pages we reviewed describe a list of investors, not outreach or tracking. Round Funded is the pick when you want to send, track and share a Data Room in one place.
