
31Third
The Execution Layer for On-Chain Portfolios
Vienna, Austria · Founded 2022
- Headquarters
- Vienna
- Founded
- 2022
- Business Model
- B2B
- Website
- 31third.com
About
31Third provides non-custodial execution infrastructure for on-chain portfolios used by funds, decentralized organizations, asset managers, and AI agents. Its platform automates trading, portfolio rebalancing, and risk management while applying policy and compliance rules before execution. Trades settle atomically from each client's Gnosis Safe, and the product aggregates institutional liquidity while preserving self-custody.
Summary
31Third is a Crypto & Web3 company based in Vienna, Austria, founded in 2022.
Tech & App Stack
2 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Similar Companies

Regulated institutional-grade cryptocurrency exchange offering spot trading for Bitcoin, Ethereum...

FTX provides field service management and asset management solutions.
Blockchain-based prediction market platform allowing users to trade on the outcomes of real-world...

Enterprise-grade digital asset infrastructure platform enabling fintechs, banks, and payment prov...
Appears in
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/31third"><img src="https://indexed.vc/api/badge/company/31third" alt="31Third on Indexed.vc" width="260" height="76" /></a>

