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Angel & seed tracker

Small rounds the databases miss, straight from primary sources: SEC Form D filings up to $5M, Reg CF crowdfunding offerings (Form C) on portals like Wefunder, Republic and StartEngine, founders' own “we raised” posts on X, and Y Combinator batches. Each one is cross-checked against the others, and every row links to the original filing or post.

1107 Form D (startups, 180 days)435 Reg CF offerings48 X announcements1391 YC companies45 on X without SEC filing476 filed but not announced
DateCompanySourceRaised / targetOffering / maxLocationSignals
2026-10-17Shamrock AIX post · seed••••••—
2026-10-17HoloX post · seed••••••—
2026-10-16Yard Inc.Form D••••••Tanner, AL
2026-10-16Immorta Bio, Inc.Form D••••••Miami Beach, FL
2026-10-16VisiCX, IncForm D••••••Joplin, MO
2026-10-16Knowable Labs, Inc.Form D••••••Saratoga, CA
2026-10-16Zeely, Inc.Form D••••••Wilmington, DE
2026-10-16800 Adams Four SC LLCReg CF••••••Chicago, IL

2973 more early-stage raises for members

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Sources and definitions

Form D: operating startups (our startup filter) filing in the last 180 days; “≤$5M” uses the total offering amount, or the amount sold when the offering is open-ended. Reg CF: original Form C filings from the last 12 months (target and maximum amounts). X: founder and investor posts announcing angel, pre-seed or seed rounds, each linked to the post. YC: current and last year's batches from the open yc-oss dataset. “On X, no SEC filing”: no Form D or Form C from the same company (name or website) within 180 days before to 120 days after the post. “Filed, not announced”: a ≤$5M Form D or a Form C from the last 90 days with no X announcement and no news-reported round. Matching is by name and domain and can miss or mis-match. Dates are UTC. Not investment advice.

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Not investment advice. Midu summarizes public reports and SEC filings for information only. · Free API · Pricing