Tally DeFi Seed

Tally operated a web application for on-chain decentralized governance, letting communities explore DAOs and letting token holders review proposals, voters and holders and cast votes. The platform covered organizations deployed across Ethereum and other networks, including Uniswap, Compound, Rari DAO (v1), ENS, Optimism, Arbitrum-based organizations and ZKsync Era-based organizations, with per-organization proposal, voter and holder counts displayed on the site.

The company positioned itself as core infrastructure for decentralized protocol governance, betting that a large ecosystem of decentralized protocols would require coordination and governance tooling analogous to mainstream workplace software. Its user base spanned major DeFi protocols through to smaller organizations, and included Ooki DAO. The site was later rebranded to Cactus, described by the company as a new name for the same platform.

On 17 March 2026 co-founder and CEO Dennison Bertram announced a permanent shutdown, stating that there was, at least for the time being, no sustainable business model for VC-backed tools focused on decentralized protocol governance, and that a planned ICO had been cancelled. The governance application was to be phased out by the end of that month, with enterprise partners given continuation plans and the interface remaining available for a transition period.

Founding story

Co-founder and CEO Dennison Bertram previously founded BuyBTC, an early Bitcoin exchange in the Czech Republic, and subsequently DappHero. Co-founder and CTO Rafael Solari holds a computer science background from the University of California, Berkeley and previously worked as an engineer at Namebase, with expertise in governance contracts, smart contract security and infrastructure development.

Business model

Tally described itself as a VC-backed company building tools for decentralized protocol governance, serving both enterprise partners and smaller decentralized organizations. In announcing the shutdown, its founder stated that no sustainable business model currently exists for VC-backed decentralized protocol governance tooling.

Traction

Over its roughly five years of operation, the company reported that more than $1 billion in payments flowed through its infrastructure, that systems it helped operate secured over $80 billion in value, that more than one million people visited the platform, that hundreds of organizations governed themselves through it, and that tens of millions of token holder addresses cast votes on proposals. The team reported no major security incidents despite DDoS attacks and infrastructure pressure.

Latest developments

The platform was rebranded from Tally to Cactus, with the company directing users to the @CactusHQxyz account. On 17 March 2026, the founder announced a permanent shutdown and the cancellation of a planned ICO, with the governance application to be phased out by the end of the month; the CTO was to remain briefly to manage the transition while the rest of the team pursued other opportunities.