BuildTech Ventures — Pre-Seed VC Firm ($250K–$1.0M Checks)
BuildTech Ventures is a Pre-Seed venture capital firm based in San Francisco, CA investing in Real Estate, AI / ML. The firm typically writes $250K–$1.0M checks and has 11 portfolio companies in our records.
- Check size
- $250K–$1.0M
- Portfolio
- 11 companies on record
- Partners
- 2 listed
- Stage
- Pre-Seed
- Sectors
- Real Estate, AI / ML
- HQ
- San Francisco, CA
- AUM
- Not in our records
Last verified: 2026-09-09
Pre-Seed
$250K – $1.0M
11+ companies
2 partners
Investment Thesis
BuildTech Ventures focuses on early-stage PropTech and construction tech startups, leveraging AI to streamline building processes.
How BuildTech Ventures invests
BuildTech Ventures is a vc firm based in San Francisco, CA. The firm invests at the Pre-Seed stage, with a focus on Real Estate, AI / ML. It does not invest in Consumer.
BuildTech Ventures typically writes checks of $250K–$1.0M per investment.
BuildTech Ventures has backed 11 companies in our records, including AINWATER, BUILDPEER, DORA.
Partners & Team
Jane Doe
Managing Partner
luca onniboni
Partner
Industry Focus
Invests In
Does Not Invest In
Portfolio Companies (11)
Other
AINWATER
delivers up to 30% in energy costs savings, thanks to artificial intelligence algorithms.
BUILDPEER
the platform where the construction team comes together to collaborate and share information in real-time.
DORA
evaluates, collects, and guarantees rental payments, enabling real estate agencies and tenants to close more rentals with less effort.
ECOMETRIC
allows for the early detection of mechanical failures and the effects of noise and flickering shadow in nearby communities.
KOGGI
connect you, we bring you closer and we facilitate the home acquisition process, with the best security standards.
MANGXO
gives suppliers superpowers to grow their business by allowing supplier credit since day one.
ONTRACCR
the most customizable construction software on the planet.
SMARTBARREL
completely automates time tracking and guarantees 100% accuracy.
SPYBEE
offers a platform to manage, monitor, and document construction sites using digital twins.
TOPERTY
strongly believes in the value of homeownership and aims to make it accessible to more people.
- •Raising at Pre-Seed? You're squarely in their sweet spot.
- •Lead with your fit in Real Estate, AI / ML — the sectors they actively back.
- •Size your ask to their typical $250K – $1.0M check.
- •cold outreach ok
- •Address your outreach to a specific partner, such as Jane Doe, Managing Partner.
- •A warm introduction beats a cold email. Get matched and request an intro.
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