About Amplify Partners
Amplify Partners is a venture capital firm based in Menlo Park, CA. Since September 2015 it has filed Form D notices for ten funds and one related vehicle. The largest, Amplify Partners V, L.P., reported $400.0M raised from 145 investors.
Funds
Amplify Partners has ten funds on file with the SEC, plus one feeder, opportunity or co-investment vehicle. The funds have reported $1.50B raised.
Funds (SEC Form D)
| Fund | First filed | Amount raised | Target | Investors |
|---|---|---|---|---|
| Amplify Partners III CV, L.P.Venture capital fund · 3(c)(7) · Form D ↗ | May 12, 2026 | None yet | Not set | — |
| Amplify Partners Select Fund VI, L.P.Venture capital fund · 3(c)(1), 3(c)(7) · Form D ↗ | Apr 3, 2025 | None yet | $300,000,000 | — |
| Amplify Bio I, L.P.Venture capital fund · 3(c)(1), 3(c)(7) · Form D ↗ | Apr 3, 2025 | None yet | $200,000,000 | — |
| Amplify Partners VI, L.P.Venture capital fund · 3(c)(1), 3(c)(7) · Form D ↗ | Apr 3, 2025 | None yet | $400,000,000 | — |
| Amplify Partners Select Fund V, L.P.Venture capital fund · 3(c)(1), 3(c)(7) · Form D ↗ | Jun 13, 2022 | $300,000,000 | $300,000,000 | 145 |
| Amplify Partners V, L.P.Venture capital fund · 3(c)(1), 3(c)(7) · Form D ↗ | Jun 13, 2022 | $400,000,000 | $400,000,000 | 145 |
| Amplify Partners Select Fund IV, L.P.Venture capital fund · 3(c)(1) · Form D/A ↗ | Oct 21, 2020 | $200,000,000Oct 2020: $100.0M Aug 2021: $200.0M | $200,000,000 | 65 |
| Amplify Partners IV, L.P.Venture capital fund · 3(c)(1) · Form D ↗ | Oct 21, 2020 | $275,000,000 | $275,000,000 | 65 |
| Amplify Partners III, L.P.Venture capital fund · 3(c)(1) · Form D ↗ | Sep 18, 2018 | $200,000,000 | $200,000,000 | 50 |
| Amplify Partners Ii, L.P.Venture capital fund · 3(c)(1) · Form D ↗ | Sep 16, 2015 | $125,000,000 | $125,000,000 | 52 |
Amounts and investor counts come from each fund's latest Form D or amendment; the dated lines under an amount show what earlier filings reported. "Not set" means the fund did not give a target. Form D does not report returns.
Feeder, opportunity and co-investment vehicles (1)
| Vehicle | Kind | First filed | Amount raised | Investors | Filing |
|---|---|---|---|---|---|
| Amplify Partners Opportunity Fund III, L.P. | Opportunity fund | Apr 9, 2020 | $20,000,000 | 6 | Form D ↗ |
These vehicles usually hold a single investment or a small group of them. Their filings do not name the companies they hold.
Portfolio Companies
Companies where a Amplify Partners partner sits on the board, according to the company's own Form D. A board seat usually comes with an investment, but Form D does not list investors.
| Company | Location | Amplify Partners director | On the board | Latest raise |
|---|---|---|---|---|
| Allium Labs, Inc. | New York, NY | David Beyer | 2026 | $39.9M ↗Mar 2026 |
| Determinate Systems, Inc. | Boston, MA | Lenny Pruss | 2026 | $15.3M ↗Oct 2026 |
| Modal Labs, Inc. | New York, NY | Sarah Catanzaro | 2025–2026 | $601.8M ↗Oct 2026 |
| Reserved.ai Inc. | Bellevue, WA | Michael Dauber | 2021–2026 | $14.5M ↗Jul 2026 |
| Decade, Inc. | Mountain View, CA | Elliot Hershberg | 2025 | $7.9M ↗Jul 2025 |
| East River Source Control, Inc. | Brooklyn, NY | Lenny Pruss | 2025 | $4.8M ↗Jun 2025 |
| Task Genie Inc. | New York, NY | Michael Dauber | 2025 | $25.8M ↗Oct 2025 |
| Void Star Holdings Inc. | Vienna, VA | Lenny Pruss | 2025 | $103.0M ↗Dec 2025 |
| Fulcrum Technologies, Inc. | New York, NY | Sarah Catanzaro | 2024 | $16.0M ↗May 2024 |
| PowerML, Inc. | Palo Alto, CA | Michael Dauber | 2024 | $24.8M ↗Mar 2024 |
| Luma AI, Inc. | Palo Alto, CA | David Beyer | 2023 | $25.5M ↗Jan 2023 |
People
Partners and officers named on Amplify Partners's fund filings.
Sources
- SECEvery Form D filing behind this page is linked in the tables above.