Teamworthy Ventures is a mission-driven venture capital firm that invests in early-stage consumer and enterprise software and software-enabled services businesses. Formerly known as Haystack Partners, the firm was rebranded in 2018 and is based in Nashville, Tennessee.
Deal activity decreased year-over-year (1 deal in the last 12 months vs 5 prior). Average disclosed round size is $37.2M (across 37 rounds with reported amounts).
Portfolio
28
Fund Size
—
Top Stage
Series A
Last 12 Mo
1
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
40 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Antithesis | Series A | $105M | Dec 2025 |
 Drug Hunter | Seed | — | Sep 2025 |
 Uncountable | Series A | — | Jun 2025 |
 Flo Recruit | Series A | $5M | May 2025 |
 Flo Recruit | Series A | $5M | May 2025 |
 Usul | Seed | $3.3M | May 2025 |
 Parry Labs | Series A | $80M | Aug 2024 |
| Parry Labs | Growth | $80M | Aug 2024 |
 Zelus Analytics | Seed | $3.6M | Oct 2023 |
 User Interviews | Series B | $27.5M | Dec 2022 |
 Teamworks | Series D | $50M | Jun 2022 |
 Better.agency | Series A | $8M | May 2022 |
 Typeform | Growth | — | Mar 2022 |
| Typeform | Series C | $135M | Mar 2022 |
 Grata | Series A | $25M | Feb 2022 |
| Better.agency | Series A | $8M | Jan 2022 |
 Hallow | Series B | $40M | Nov 2021 |
 Reliable Robotics | Series C | $100M | Oct 2021 |
 Affinity | Series C | $80M | Sep 2021 |
 Affinity | Series C | $80M | Sep 2021 |
 Vestwell | Series C | $70M | Jul 2021 |
 Summus Global | Series B | $21M | Apr 2021 |
| SSummus | Series B | $21M | Apr 2021 |
| User Interviews | Series A | $10M | Mar 2021 |
| Affinity | Series C | $80M | Jan 2021 |
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Top Co-Investors
Y Combinator7 shared
General Catalyst6 shared
Liquid 2 Ventures5 shared
True Ventures4 shared
PJC4 shared
Streamlined Ventures4 shared
Index Ventures3 shared
Lightspeed Venture Partners3 shared
MassMutual3 shared
Advance Venture Partners3 shared
Menlo Ventures3 shared
Sprints Capital3 shared
Sway Capital3 shared
Accomplice3 shared
Top Tier Capital Partners3 shared
GP Bullhound3 shared
Primary Venture Partners3 shared
Sofina3 shared
Uncork Capital3 shared
Contrary3 shared
Last updated: 20 October 2026