172 investors have funded 32 Source to Pay Software companies head-officed in San Francisco, across 273 rounds (Jun 2003 – Apr 2026). They are ranked by how many San Francisco companies in this market they have actually backed.
"In San Francisco" describes the companies, not the investor: most of the money in any city comes from somewhere else, and the Where the money comes from section below shows exactly where it came from here.
Ranked by companies backed in this market and city, then by round count. "Led" counts rounds recorded with this investor as lead.
| # | Investor | Based in | Stages here | Companies | Rounds | Led | Latest | Portfolio total |
|---|---|---|---|---|---|---|---|---|
| 1 | Y Combinator | Mountain View, United States | Series BSeedSeries C | 8 | 13 | 5 | Jan 2026 | 5,648 |
| 2 | Menlo Ventures | Menlo Park, United States | Series BSeries CSeries A | 3 | 4 | 2 | Sep 2023 | 417 |
| 3 | New Enterprise Associates | Menlo Park, United States | SeedSeries ASeries B | 2 | 5 | 3 | May 2025 | 1,110 |
| 4 | CRV | Palo Alto, United States | Series BSeries CSeries D | 2 | 4 | 1 | Oct 2025 | 381 |
| 5 | Accel | Palo Alto, United States | Series CSeedSeries A | 2 | 3 | 3 | Apr 2023 | 1,133 |
| 6 | Bain Capital Ventures | Boston, United States | Series ASeries B | 2 | 3 | 1 | Mar 2026 | 395 |
| 7 | NewView Capital | Burlingame, United States | Series ASeries CSeries B | 2 | 3 | — | Jun 2025 | 41 |
| 8 | Goldman Sachs | New York City, United States | Series E+Series C | 2 | 2 | 2 | Mar 2026 | 695 |
| 9 | Village Global | San Francisco, United States | SeedSeries A | 2 | 2 | 1 | Apr 2019 | 188 |
| 10 | American Express Ventures | New York City, United States | Series DSeries B | 2 | 2 | 1 | Feb 2016 | 79 |
| 11 | Salesforce Ventures | San Francisco, United States | Series C | 2 | 2 | 1 | Jan 2019 | 70 |
| 12 | 9Yards | Los Angeles, United States | Series ASeries B | 2 | 2 | — | Jul 2024 | 40 |
| 13 | Trinity Ventures | Menlo Park, United States | Series ASeries BSeries C | 1 | 6 | 3 | Jul 2014 | 198 |
| 14 | Matrix | San Francisco, United States | Series ASeries BSeries C | 1 | 5 | 2 | Jul 2014 | 320 |
| 15 | Notion | London, United Kingdom | Series ASeries BSeries D | 1 | 4 | 2 | Aug 2023 | 139 |
| 16 | Amity Ventures | San Francisco, United States | SeedSeries ASeries B | 1 | 4 | 1 | May 2022 | 25 |
| 17 | Andreessen Horowitz | New York City, United States | Series ASeries B | 1 | 3 | 1 | Jul 2024 | 1,117 |
| 18 | First Round Capital | San Francisco, United States | Series ASeries B | 1 | 3 | 1 | Jun 2021 | 476 |
| 19 | BoxGroup | New York City, United States | Series ASeries B | 1 | 3 | — | Jun 2021 | 395 |
| 20 | M12 | San Francisco, United States | Series ASeries BSeries C | 1 | 3 | 1 | May 2022 | 230 |
| 21 | B Capital | Manhattan Beach, United States | Series ASeries BSeries C | 1 | 3 | 1 | Mar 2026 | 174 |
| 22 | DAG Ventures | Palo Alto, United States | Series BSeries CSeries D | 1 | 3 | 1 | Jul 2014 | 133 |
| 23 | XYZ Venture Capital | San Francisco, United States | Series ASeries BSeries C | 1 | 3 | — | Mar 2026 | 85 |
| 24 | Vertex Ventures | Palo Alto, United States | Series ASeries BSeries C | 1 | 3 | 1 | May 2022 | 39 |
| 25 | Zouk Capital | London, United Kingdom | Series DSeries E+ | 1 | 3 | 2 | Jul 2020 | 33 |
| 26 | Big Sky Partners | Sausalito, United States | Series DSeries C | 1 | 3 | — | Dec 2009 | 11 |
| 27 | Kleiner Perkins | Menlo Park, United States | Series BSeries C | 1 | 2 | — | Dec 2005 | 666 |
| 28 | Tiger Global Management | New York City, United States | Series BSeries C | 1 | 2 | — | May 2023 | 791 |
| 29 | Norwest Venture Partners | Menlo Park, United States | Series ASeries B | 1 | 2 | 1 | Nov 2023 | 446 |
| 30 | Redpoint Ventures | Woodside, United States | Series ASeries B | 1 | 2 | 1 | Jun 2025 | 421 |
| 31 | Benchmark | San Francisco, United States | SeedSeries B | 1 | 2 | 1 | Jun 2025 | 293 |
| 32 | Foundation Capital | Palo Alto, United States | Series BSeries C | 1 | 2 | — | Dec 2005 | 346 |
| 33 | Felicis Ventures | Menlo Park, United States | Series BSeries C | 1 | 2 | 1 | Mar 2026 | 375 |
| 34 | General Atlantic | New York City, United States | Series BSeries C | 1 | 2 | 1 | May 2022 | 353 |
| 35 | QED Investors | Alexandria, United States | Seed | 1 | 2 | 1 | Dec 2024 | 216 |
| 36 | Pitango | Herzliya, Israel | SeedSeries A | 1 | 2 | 2 | Jan 2023 | 176 |
| 37 | LocalGlobe | London, United Kingdom | SeedSeries A | 1 | 2 | 1 | Jan 2023 | 208 |
| 38 | Correlation Ventures | San Francisco, United States | Series ASeed | 1 | 2 | — | Jun 2022 | 231 |
| 39 | NFX | San Francisco, United States | SeedSeries A | 1 | 2 | 2 | Jan 2023 | 209 |
| 40 | Lakestar | Zurich, Switzerland | Series CSeries D | 1 | 2 | 1 | Jul 2014 | 134 |
| 41 | TTV Capital | Atlanta, United States | Seed | 1 | 2 | 2 | Dec 2024 | 97 |
| 42 | HSBC | London, United Kingdom | Series E+ | 1 | 2 | 1 | Aug 2023 | 145 |
| 43 | Kindred Ventures | San Francisco, United States | SeedSeries A | 1 | 2 | 1 | Sep 2022 | 106 |
| 44 | World Innovation Lab | Palo Alto, United States | Series BSeries A | 1 | 2 | — | Jun 2025 | 90 |
| 45 | Webb Investment Network | San Francisco, United States | Series ASeries B | 1 | 2 | — | Jun 2021 | 83 |
| 46 | Signal Peak | Salt Lake City, United States | SeedSeries A | 1 | 2 | — | Apr 2023 | 80 |
| 47 | Glilot Capital Partners | Herzliya, Israel | Series A | 1 | 2 | 1 | Jan 2023 | 60 |
| 48 | Serra Ventures | Champaign, United States | SeedSeries A | 1 | 2 | — | Dec 2019 | 73 |
| 49 | Koch Disruptive Technologies | Wichita, United States | Series A | 1 | 2 | 1 | May 2025 | 58 |
| 50 | Together | Bengaluru, India | SeedSeries A | 1 | 2 | 1 | Apr 2023 | 32 |
| 51 | Illuminate Ventures | Oakland, United States | Series ASeed | 1 | 2 | 1 | Jun 2022 | 26 |
| 52 | IDC Ventures | Copenhagen, Denmark | Series E+ | 1 | 2 | 1 | Aug 2023 | 26 |
| 53 | Dash Fund | San Francisco, United States | Seed | 1 | 2 | — | Dec 2024 | 26 |
| 54 | The Angels’ Forum | Mountain View, United States | Series A | 1 | 2 | 1 | Feb 2011 | 18 |
| 55 | BoldCap | Miami, United States | SeedSeries A | 1 | 2 | — | Apr 2023 | 17 |
| 56 | LUN Partners Group | Hong Kong, China | Series E+ | 1 | 2 | 1 | Aug 2023 | 10 |
| 57 | The Private Shares Fund | New York City, United States | Series E+ | 1 | 2 | 1 | Aug 2023 | 9 |
| 58 | L37 | San Francisco, United States | Series ASeed | 1 | 2 | — | Sep 2022 | 9 |
| 59 | GLP Capital Partners | Santa Monica, United States | Series B | 1 | 2 | 1 | Jul 2024 | 3 |
| 60 | 500 Global | San Francisco, United States | Seed | 1 | 1 | 1 | Feb 2017 | 1,988 |
| 61 | Google Ventures | Mountain View, United States | Seed | 1 | 1 | — | Jan 2015 | 736 |
| 62 | SV Angel | San Francisco, United States | Seed | 1 | 1 | — | Oct 2025 | 734 |
| 63 | Battery Ventures | Boston, United States | Series B | 1 | 1 | 1 | Jun 2025 | 458 |
| 64 | Gaingels | New York City, United States | Seed | 1 | 1 | — | Mar 2024 | 506 |
| 65 | Alchemist Accelerator | San Francisco, United States | Seed | 1 | 1 | 1 | Jun 2014 | 517 |
| 66 | Lux Capital | Menlo Park, United States | Series A | 1 | 1 | — | Mar 2026 | 282 |
| 67 | DCVC | Palo Alto, United States | Series D | 1 | 1 | 1 | Feb 2016 | 265 |
| 68 | J P Morgan | New York City, United States | Series E+ | 1 | 1 | — | Jul 2020 | 293 |
| 69 | Right Side Capital Management | San Francisco, United States | Seed | 1 | 1 | 1 | Jun 2018 | 358 |
| 70 | Cisco Investments | San Jose, United States | Series D | 1 | 1 | 1 | Dec 2009 | 265 |
| 71 | Liquid 2 Ventures | San Francisco, United States | Seed | 1 | 1 | — | Oct 2025 | 309 |
| 72 | Scale Venture Partners | Foster City, United States | Series C | 1 | 1 | 1 | Jan 2019 | 177 |
| 73 | DST Global | London, United Kingdom | Series D | 1 | 1 | — | Oct 2024 | 214 |
| 74 | Sierra Ventures | San Mateo, United States | Series A | 1 | 1 | — | Nov 2025 | 192 |
| 75 | Initialized Capital | San Francisco, United States | Series B | 1 | 1 | — | Sep 2021 | 207 |
| 76 | RTP Global | New York City, United States | Series B | 1 | 1 | 1 | Oct 2011 | 184 |
| 77 | Collab Fund | New York City, United States | Series A | 1 | 1 | 1 | Jan 2023 | 217 |
| 78 | Craft Ventures | San Francisco, United States | Series B | 1 | 1 | — | Jun 2021 | 197 |
| 79 | Emergence Capital | San Francisco, United States | Series C | 1 | 1 | — | Dec 2005 | 131 |
| 80 | TCV | Menlo Park, United States | Series C | 1 | 1 | 1 | May 2022 | 202 |
| 81 | Viola Group | Herzliya, Israel | Series A | 1 | 1 | 1 | Jan 2023 | 148 |
| 82 | Adams Street Partners | Beijing, China | Series D | 1 | 1 | — | Oct 2024 | 150 |
| 83 | Pear VC | San Francisco, United States | Seed | 1 | 1 | — | Oct 2025 | 163 |
| 84 | EDBI | Singapore, Singapore | Series D | 1 | 1 | 1 | Sep 2014 | 170 |
| 85 | Prosus | Amsterdam, Netherlands | Series A | 1 | 1 | 1 | Apr 2023 | 121 |
| 86 | Base10 Partners | San Francisco, United States | Seed | 1 | 1 | — | Apr 2026 | 116 |
| 87 | Quiet Capital | New York City, United States | Series B | 1 | 1 | — | Jun 2021 | 125 |
| 88 | Uncorrelated Ventures | San Francisco, United States | Seed | 1 | 1 | — | Oct 2025 | 110 |
| 89 | Breyer Capital | Menlo Park, United States | Series C | 1 | 1 | — | May 2022 | 107 |
| 90 | Bain Capital | Boston, United States | Series D | 1 | 1 | — | Oct 2025 | 117 |
| 91 | Bond Capital | San Francisco, United States | Series D | 1 | 1 | 1 | Oct 2024 | 88 |
| 92 | K Fund | Madrid, Spain | Seed | 1 | 1 | — | Apr 2026 | 82 |
| 93 | Aramco Ventures | Dhahran, Saudi Arabia | Series A | 1 | 1 | 1 | May 2025 | 75 |
| 94 | Pavilion Capital Partners | New York City, United States | Series D | 1 | 1 | 1 | Feb 2016 | 82 |
| 95 | Mantis VC | Los Angeles, United States | Series A | 1 | 1 | — | Sep 2022 | 82 |
| 96 | Fuel Capital | Burlingame, United States | Series E+ | 1 | 1 | 1 | Dec 2021 | 67 |
| 97 | PayPal | San Jose, United States | Series A | 1 | 1 | — | May 2011 | 67 |
| 98 | Activant Capital | Greenwich, United States | Series A | 1 | 1 | — | May 2025 | 59 |
| 99 | NextGen Venture Partners | Baltimore, United States | Seed | 1 | 1 | 1 | Mar 2024 | 56 |
| 100 | Norwest | Series C | 1 | 1 | — | Mar 2026 | 72 |
Showing the top 100 of 172. Search the full investor set →
Head office of the investors on this page.
Rounds by stage — where in a company's life this money arrives.
Total disclosed size of each round, not one investor's share.
How active this market has been.
Source to Pay Software companies head-officed in San Francisco that took money from these investors.
| Company | Backers | Rounds | Disclosed | Latest round |
|---|---|---|---|---|
| Tradeshift tradeshift.com |
26 | 33 | $3.5B | Series E+ Aug 2023 |
| Isometric Technologies iso.io |
16 | 18 | $246M | Series A Sep 2022 |
| Arkestro arkestro.com |
15 | 19 | $588.2M | Series A May 2025 |
| Taulia taulia.com |
14 | 29 | $634.7M | Series E+ Jul 2020 |
| Airbase airbase.com |
11 | 17 | $549M | Series B Feb 2022 |
| Scout RFP scoutrfp.com |
9 | 12 | $216.3M | Series C Jan 2019 |
| Oro Labs orolabs.ai |
8 | 14 | $836M | Series C Mar 2026 |
| Evisort evisort.com |
8 | 17 | $814.1M | Series C May 2022 |
| PayEm payem.co |
8 | 12 | $188M | Series A Jan 2023 |
| Zip ziphq.com |
7 | 14 | $1.6B | Series D Oct 2024 |
| Levelpath levelpath.com |
7 | 11 | $464.5M | Series B Jun 2025 |
| Orderful orderful.com |
7 | 10 | $156.2M | Series B Jul 2024 |
| Ketera Technologies ketera.com |
6 | 8 | $95M | Series C Dec 2005 |
| Makers Hub makershub.ai |
6 | 9 | $50.5M | Seed Dec 2024 |
| SalesPatriot salespatriot.com |
6 | 7 | $30.5M | Seed Oct 2025 |
| Spendflo spendflo.com |
5 | 9 | $72.6M | Series A Apr 2023 |
| SkySelect skyselect.com |
5 | 5 | $45M | Series A Mar 2026 |
| Ensis ensis.ai |
5 | 5 | $20M | Seed Mar 2024 |
| Govini govini.com |
4 | 4 | $210M | Series D Oct 2025 |
| Traza traza.ai |
4 | 4 | $8.4M | Seed Apr 2026 |
| Aravo aravo.com |
2 | 4 | $71M | Series D Dec 2009 |
| Fintary fintary.com |
2 | 2 | $20M | Series A Nov 2025 |
| Reframe usereframe.ai |
1 | 1 | $500K | Seed Jan 2026 |
| Kontractify kontractify.com |
1 | 1 | $500K | Seed Apr 2024 |
| Pollinate pollinate.tech |
1 | 1 | $500K | Seed Jan 2026 |
| Narrative trynarrative.com |
1 | 1 | $500K | Seed Oct 2023 |
| ProdTrace prodtrace.com |
1 | 1 | $500K | Seed Oct 2023 |
| Lighthouz lighthouz.ai |
1 | 1 | $125K | Seed Oct 2024 |
| ZenPurchase zenpurchase.com |
1 | 1 | $30K | Seed Sep 2014 |
| SupplyBetter supplybetter.com |
1 | 1 | — | Seed Jun 2014 |
| ProcureNow procurenow.com |
1 | 1 | — | Seed Feb 2017 |
| Direct Commerce directcommerce.com |
1 | 1 | — | Series B Dec 2021 |
| Date | Investor | Company | Stage | Round size |
|---|---|---|---|---|
| Apr 2026 | K Fund | Traza | Seed | $2.1M |
| Apr 2026 | Base10 Partners | Traza | Seed | $2.1M |
| Apr 2026 | Clara Ventures | Traza | Seed | $2.1M |
| Apr 2026 | Superscout | Traza | Seed | $2.1M |
| Mar 2026 | The Rock Creek GroupLED | SkySelect | Series A | $9M |
| Mar 2026 | Goldman SachsLED | Oro Labs | Series C | $100M |
| Mar 2026 | Bain Capital Ventures | SkySelect | Series A | $9M |
| Mar 2026 | Felicis Ventures | Oro Labs | Series C | $100M |
| Mar 2026 | Lux Capital | SkySelect | Series A | $9M |
| Mar 2026 | Brighton Park CapitalLED | Oro Labs | Series C | $100M |
| Mar 2026 | SmartCap | SkySelect | Series A | $9M |
| Mar 2026 | Norwest | Oro Labs | Series C | $100M |
| Mar 2026 | B Capital | Oro Labs | Series C | $100M |
| Mar 2026 | Verb VenturesLED | SkySelect | Series A | $9M |
| Mar 2026 | XYZ Venture Capital | Oro Labs | Series C | $100M |
| Jan 2026 | Y Combinator | Pollinate | Seed | $500K |
| Jan 2026 | Y Combinator | Reframe | Seed | $500K |
| Nov 2025 | Sierra Ventures | Fintary | Series A | $10M |
| Nov 2025 | Infinity Ventures | Fintary | Series A | $10M |
| Oct 2025 | Liquid 2 Ventures | SalesPatriot | Seed | $5M |
Source to Pay Software investors in other cities
Other markets in San Francisco