Composed Ventures — Pre-Seed & Seed VC Firm
Composed Ventures is a Pre-Seed, Seed venture capital firm investing in Developer Tools, AI / ML. The firm has 36 portfolio companies in our records.
- Portfolio
- 36 companies on record
- Partners
- 2 listed
- Stage
- Pre-Seed, Seed
- Sectors
- Developer Tools, AI / ML
- Check size
- Not in our records
- AUM
- Not in our records
Last verified: 2026-11-05
Pre-Seed, Seed
36+ companies
2 partners
Investment Thesis
Micro venture capital fund investing in early-stage data infrastructure, AI, ML, and next-generation Python tooling. The fund is positioned around technical infrastructure problems for builders and data teams.
How Composed Ventures invests
Composed Ventures is a vc firm. The firm invests at the Pre-Seed, Seed stages, with a focus on Developer Tools, AI / ML.
Composed Ventures has backed 36 companies in our records, including CocoIndex, Credible Data, Polymr.
Partners & Team
Wes
GP
Wes McKinney
General Partner
Entrepreneur and open source software developer who co-founded Voltron Data, Ursa Labs, and DataPad, and made over 20 private investments prior to creating Composed Ventures. Created the Python pandas and Ibis projects and wrote the reference book Python for Data Analysis.
Industry Focus
Invests In
Portfolio Companies (36)
Other
CocoIndex
Credible Data
Data infrastructure company for modern analytics workflows.
Polymr
Quadrillion
Gekit
LaserData
Iggy Bruin
Kiln AI
Columnar
Quadratic
- •Raising at Pre-Seed, Seed? You're squarely in their sweet spot.
- •Lead with your fit in Developer Tools, AI / ML — the sectors they actively back.
- •warm intro preferred
- •Address your outreach to a specific partner, such as Wes, GP.
- •A warm introduction beats a cold email. Get matched and request an intro.
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Frequently Asked Questions
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