196 Series B SaaS investors
We list 196 Series B SaaS investors as of November 2026: 108 have an SEC filing on file and 88 were checked on the firm's own website or an official register, and the list was last checked on 9 Nov 2026. The states with the most are California (44), New York (15) and Florida (7).
Top 5 Series B SaaS investors, ranked by recent fund activity
Among firms with a published profile and a dated fund or deal in the last 24 months. The rule: Activity score out of 100: recency of the latest fund filing or dated deal (35: full marks within 3 months, then stepping down at 6, 12 and 24 months), share of the observed portfolio in this sector (25; half of that when the sector is stated only), stage focus (15: all of it when Series B is the only stage the firm states, split evenly when it states more), size of the fund on file on a log scale (15) and completeness of the public record (10). Stage focus is our research, not an SEC figure. It is a measure of activity and fit, not of quality or returns. The same rule orders the whole list; it is repeated in the method box.
Claret Capital Partners
Type: Venture debt · HQ: London, United Kingdom · Stages: Series B, Growth, Late stage · Focus: SaaS, Healthtech, Biotech, Climate Tech · Latest activity: New deal, Oct 2026 · Fund size or assets: €575M (own site)
Dated new deal in Oct 2026; €575M on file (own site); 100% of its observed portfolio is SaaS and B2B software; backs Series B, growth-stage, late stage; 8 named decision-makers on file.
Alpha Partners
Type: VC firm · HQ: New York, NY · Stages: Series B, Growth · Focus: SaaS, AI, Developer Tools, Healthtech · Latest activity: New fund, Oct 2026 · Fund size on file: $200M (SEC Form D, 2024)
Latest fund filing dated Oct 2026; $200M fund on file (SEC Form D, 2024); 100% of its observed portfolio is SaaS and B2B software; backs Series B, growth-stage; 8 named decision-makers on file.
Evolution
Type: VC firm · HQ: New York, NY · Stages: Seed, Series A, Series B, Growth · Focus: SaaS, Cybersecurity, AI, Developer Tools · Latest activity: New fund, Sep 2026 · Fund size on file: $1.2B (SEC Form D, 2026)
Latest fund filing dated Sep 2026; $1.2B fund on file (SEC Form D, 2026); 90% of its observed portfolio is SaaS and B2B software; backs seed, Series A, Series B; 8 named decision-makers on file.
Prudence.
Type: VC firm · HQ: New York, NY · Stages: Series A, Series B · Focus: SaaS, Proptech, AI, Robotics · Latest activity: New fund, Aug 2026 · Fund size on file: $150M (SEC Form D, 2022)
Latest fund filing dated Aug 2026; $150M fund on file (SEC Form D, 2022); 82% of its observed portfolio is SaaS and B2B software; backs Series A, Series B; 3 named decision-makers on file.
Geodesic
Type: VC firm · HQ: Foster City, CA · Stages: Series B, Any stage · Focus: SaaS, AI, Developer Tools, Fintech · Latest activity: New deal, Oct 2026 · Fund size on file: $500M (SEC Form D, 2021)
Dated new deal in Oct 2026; $500M fund on file (SEC Form D, 2021); 63% of its observed portfolio is SaaS and B2B software; backs Series B, any stage; 8 named decision-makers on file.
First 25 of 196 Series B SaaS investors
| Investor | Type | HQ | Stagesour research | Focusour research | Latest fund or deal | Fund sizeas filed or stated | Checked | Contacts |
|---|---|---|---|---|---|---|---|---|
| Claret Capital Partners | Venture debt | London, United Kingdom | Series B, Growth, Late stage | SaaS, Healthtech, Biotech, Climate Tech | New deal, Oct 2026 | €575M (own site) | 4 Nov 2026 | 8 names · Unlock |
| Alpha Partners | VC firm | New York, NY | Series B, Growth | SaaS, AI, Developer Tools, Healthtech | New fund, Oct 2026 | $200M (SEC Form D, 2024) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Evolution | VC firm | New York, NY | Seed, Series A, Series B, Growth | SaaS, Cybersecurity, AI, Developer Tools | New fund, Sep 2026 | $1.2B (SEC Form D, 2026) | 4 Nov 2026 | 8 names · Unlock |
| Prudence. | VC firm | New York, NY | Series A, Series B | SaaS, Proptech, AI, Robotics | New fund, Aug 2026 | $150M (SEC Form D, 2022) | 4 Nov 2026 | 3 names · Unlock |
| Geodesic | VC firm | Foster City, CA | Series B, Any stage | SaaS, AI, Developer Tools, Fintech | New deal, Oct 2026 | $500M (SEC Form D, 2021) | 5 Nov 2026 | 8 names, firm email · Unlock |
| Menlo Ventures | VC firm | Menlo Park, CA | Pre-seed, Seed, Series A, Series B, Growth | SaaS, AI, Media, Robotics | New fund, Sep 2026 | $800M (SEC Form D, 2025) | 4 Nov 2026 | 8 names · Unlock |
| SYN Ventures | VC firm | West Palm Beach, FL | Seed, Series A, Series B | SaaS, Cybersecurity, AI, Defense Tech | New fund, Oct 2026 | $300M (SEC Form D, 2022) | 4 Nov 2026 | 8 names · Unlock |
| IVP: Venture capital for the Exceptional | VC firm | Menlo Park, CA | Series B, Growth | SaaS, AI, Healthtech, Developer Tools | New fund, Oct 2026 | $60M (SEC Form D, 2026) | 4 Nov 2026 | 8 names · Unlock |
| Madrona | VC firm | Seattle, WA | Pre-seed, Seed, Series A, Series B, Growth | SaaS, AI, Biotech, Consumer | New deal, Oct 2026 | $490M (SEC Form D, 2025) | 5 Nov 2026 | 8 names · Unlock |
| Pelion | VC firm | Salt Lake City, UT | Series B | SaaS | New deal, Jul 2026 | $247M (SEC Form D, 2023) | 5 Nov 2026 | 8 names · Unlock |
| Blumberg Capital | VC firm | Sunny Isles Beach, FL | Pre-seed, Seed, Series A, Series B, Growth | SaaS, AI, Fintech, B2B | New deal, Oct 2026 | $225M (SEC Form D, 2021) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Dallas Venture Capital I DVC | VC firm | Irving, TX | Seed, Series A, Series B | SaaS, AI, Fintech, Cybersecurity | New deal, Oct 2026 | $75M (SEC Form D, 2021) | 5 Nov 2026 | 8 names, firm email · Unlock |
| BGF | VC firm | United Kingdom | Seed, Series A, Series B, Growth | SaaS, Healthtech, Edtech, Developer Tools | Portfolio news, Oct 2026 | £3.0B (own site) | 4 Nov 2026 | 8 names · Unlock |
| Cultivation Capital | VC firm | St. Louis, MO | Seed, Series A, Series B | SaaS, Healthtech, Biotech, Agritech | New fund, Sep 2026 | $100M (SEC Form D, 2022) | 4 Nov 2026 | 8 names · Unlock |
| Kleiner Perkins | VC firm | Menlo Park, CA | Pre-seed, Seed, Series A, Series B, Growth | SaaS, AI, Fintech, Proptech | New fund, Aug 2026 | $995M (SEC Form D, 2026) | 4 Nov 2026 | 2 names · Unlock |
| Sandbox Clinical Ventures | VC firm | Chicago, IL | Seed, Series A, Series B, Growth | SaaS, Insurtech, Healthtech, AI | New fund, Sep 2026 | $100M (SEC Form D, 2021) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Smith Point Capital | VC firm | San Francisco, CA | Series B, Growth | SaaS, AI, Data, Developer Tools | New fund, Jul 2026 | $450M (SEC Form D, 2026) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Atlas Ventures | VC firm | Chicago, IL | Seed, Series A, Series B | SaaS, Logistics, AI, Cybersecurity | New fund, Sep 2026 | $23M (SEC Form D, 2026) | 4 Nov 2026 | 3 names · Unlock |
| Energy Impact Partners | VC firm | United States (London office) | Seed, Series A, Series B, Growth | SaaS, Energy, Climate Tech, AI | Portfolio news, Nov 2026 | $4.5B (own site) | 5 Nov 2026 | 8 names · Unlock |
| Lightspeed Venture Partners | VC firm | Menlo Park, CA | Seed, Series A, Series B, Growth | SaaS, AI, Healthtech, Gaming | New fund, Jul 2026 | $1.2B (SEC Form D, 2024) | 4 Nov 2026 | 8 names · Unlock |
| Access Ventures | VC firm | New York, NY | Series B, Growth, Late stage | SaaS, AI, Generalist, Deep Tech | New fund, Aug 2026 | $6M (SEC Form D, 2026) | 4 Nov 2026 | 2 names · Unlock |
| Greycroft | VC firm | New York, NY | Series A, Series B, Growth | SaaS, AI, Industrial Tech, Defense Tech | New deal, Oct 2026 | $600M (SEC Form D, 2022) | 4 Nov 2026 | 5 names · Unlock |
| OneTarget | VC firm | Berlin, Germany | Seed, Series A, Series B, Growth | SaaS, AI, Fintech, Healthtech | Portfolio news, Sep 2026 | $3.0B (own site) | 4 Nov 2026 | firm email · Unlock |
| Energize Ventures | VC firm | Chicago, IL | Series A, Series B, Growth, Any stage | SaaS, Energy, AI, Industrial Tech | New deal, Sep 2026 | $328M (SEC Form D, 2020) | 5 Nov 2026 | 8 names · Unlock |
| SignalFire | VC firm | San Francisco, CA | Seed, Series A, Series B, Growth | SaaS, AI, Healthtech, Developer Tools | New fund, May 2026 | $357M (SEC Form D, 2021) | 4 Nov 2026 | 8 names · Unlock |
You are seeing 25 of 196. The full list adds 171 more investors and 1,120 named decision-makers.
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How these 196 break down
By region
| Region | On this list | Share |
|---|---|---|
| United States | 108 | 55% |
| United Kingdom | 36 | 18% |
| Europe | 51 | 26% |
By US state
| US state | On this list | Share |
|---|---|---|
| California | 44 | 22% |
| New York | 15 | 8% |
| Florida | 7 | 4% |
| Illinois | 5 | 3% |
| Massachusetts | 5 | 3% |
| Texas | 3 | 2% |
| Maryland | 3 | 2% |
| Washington | 2 | 1% |
| Utah | 2 | 1% |
| Colorado | 2 | 1% |
By European country
| European country | On this list | Share |
|---|---|---|
| France | 20 | 10% |
| Germany | 7 | 4% |
| Netherlands | 4 | 2% |
| Spain | 3 | 2% |
| Italy | 3 | 2% |
| Austria | 3 | 2% |
| Switzerland | 2 | 1% |
| Sweden | 2 | 1% |
By type
| Type | On this list | Share |
|---|---|---|
| VC firm | 164 | 84% |
| Corporate VC | 14 | 7% |
| Venture debt | 5 | 3% |
| SEIS/EIS fund | 4 | 2% |
| Government or university fund | 4 | 2% |
| Accelerator | 2 | 1% |
Method and limits
- Source
- 108 of the 196 rows carry an SEC filing (Form D or Form ADV). All 196 have a website we checked. Filing date and fund size are SEC data where a filing exists. Stage, sector and check size are our research.
- Inclusion rule
- Organizations that back startups. Individuals, buyout funds and firms we found to be inactive are left out. Sector: the firm states SaaS and B2B software as a focus on its own site, or we observed it in the firm's portfolio. Stage: the firm states that it invests at Series B.
- Order
- Firms with a published profile come first. Activity score out of 100: recency of the latest fund filing or dated deal (35: full marks within 3 months, then stepping down at 6, 12 and 24 months), share of the observed portfolio in this sector (25; half of that when the sector is stated only), stage focus (15: all of it when Series B is the only stage the firm states, split evenly when it states more), size of the fund on file on a log scale (15) and completeness of the public record (10). Stage focus is our research, not an SEC figure. It is a measure of activity and fit, not of quality or returns.
- Last refreshed
- November 2026. Rows on this list were checked between 4 Nov 2026 and 9 Nov 2026.
- Fill rates
- Of 196 rows: stage 196, sector 196, fund size 132, website 196. In the paid file: named decision-makers on 184 rows, firm email on 78, LinkedIn page on 138, check size on 56.
- Corrections
- Email [email protected] or use the update form. We act within 5 working days.
Questions
How many Series B SaaS investors are there?
We list 196 as of November 2026. 107 of the 196 have a fund filing or a dated deal in the last 12 months.
Which Series B SaaS investors raised a new fund in the last 12 months?
54 of the 196 have a fund filing dated in the last 12 months. The most recent on this list are IVP: Venture capital for the Exceptional (Oct 2026), Bison Ventures (Oct 2026) and Bessemer Venture Partners (Oct 2026).
What is the typical fund size of Series B SaaS investors?
The median fund size on file for this list is $119M, across the 82 firms with a size on an SEC Form D. The fund on file is each firm's main fund, which is not always its newest. The other 114 do not disclose a size there.
How do I contact Series B SaaS investors?
The paid file holds 1,120 named decision-makers across 184 of these 196 and a firm email for 78. We publish the address a firm lists itself, never a personal email. Each free row links to a profile with the firm's website.
Where does the data on Series B SaaS investors come from?
108 of the 196 rows have an SEC filing on file (Form D or Form ADV) and 88 were checked on the firm's own website or an official register. Filing date and fund size come from the filing. Stage, sector and check size are our research. Rows on this list were last checked on 9 Nov 2026 at the latest. The whole file is re-verified twice a year.
Broader lists
Narrower lists
Related lists
Seed SaaS investors (1,010)Pre-seed SaaS investors (562)Series A SaaS investors (475)Growth-stage SaaS investors (344)Series B AI investors (204)Series B healthtech investors (160)Series B fintech investors (127)Series B deep tech investors (113)Series B climate tech investors (98)Series B biotech investors (73)Series B cybersecurity investors (65)Series B consumer investors (59)Series B medtech investors (57)Series B energy investors (55)Series B B2B investors (46)Series B industrial tech investors (40)Series B mobility investors (39)Series B hardware investors (34)
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