Sideband Ventures
Sideband Ventures is a Pre-Seed, Seed venture capital firm based in Austin, TX investing in Other, Deep Tech, AI / ML. The firm typically writes $250K–$3.0M checks and has 8 portfolio companies in our records.
Pre-Seed, Seed
$250K – $3.0M
8+ companies
5 partners
Investment Thesis
Focuses on early-stage startups building next-gen semiconductor materials, RF components, and AI infrastructure technologies.
How Sideband Ventures invests
Sideband Ventures is a vc firm based in Austin, TX. The firm invests at the Pre-Seed, Seed stages, with a focus on Other, Deep Tech, AI / ML, Developer Tools. It does not invest in Consumer Apps, Social Media.
Sideband Ventures typically writes checks of $250K–$3.0M per investment.
Sideband Ventures has backed 8 companies in our records, including MicroEdge Technologies, SilicaFlex, Candela.
Meet the Team
Alex Truman
GP
Industry Focus
Invests In
Does Not Invest In
Portfolio Companies (8)
Other
MicroEdge Technologies
SilicaFlex
Candela
(Description not specified)
K2 Space
(Description not specified)
Mysten Labs
(Description not specified)
Way
(Description not specified)
EtherFi
(Description not specified)
Varda
(Description not specified)
- •Raising at Pre-Seed, Seed? You're squarely in their sweet spot.
- •Lead with your fit in Other, Deep Tech, AI / ML — the sectors they actively back.
- •Size your ask to their typical $250K – $3.0M check.
- •warm intro preferred
- •Address your outreach to a specific partner, such as Markus Kahlbetzer, General Partner & Co-Founder.
- •A warm introduction beats a cold email. Get matched and request an intro.
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