Stop losing sleep over your treasury security.

Tholos combines wallets, banking, and DeFi into one secure solution for your whole team. Streamline operations across 30+ chains. Live in 15 minutes.

5-day free trial True self-custody Audited & CCSS Level 3 Certified
Dashboard Screenshot
Mobile App Screenshot

$500,000,000+ in transactions secured

Trusted by leading funds, DAOs, and protocols

Why teams switch to Tholos

Managing crypto as a team is broken. We fixed it.

Custodians can fail. Seed phrases can leak. Multi-sig requires multiple wallets. Tholos solves all three.

Single points of failure →

Distributed key generation

One compromised device shouldn't drain your treasury. With MPC, keys are split across your team - no single person or device ever holds the full key.

Trusting third-party custodians →

100% self-custodial

FTX, Celsius, BlockFi - the list keeps growing. Tholos never touches your funds. You hold your keys. You control your assets. Period.

Complex multi-chain management →

One dashboard, every chain

Stop juggling 10 different wallets. View your Bitcoin, Ethereum, Solana, and 15+ other chains in a single unified dashboard.

Trading requires leaving your wallet →

In-app swaps and OTC

Swap tokens directly in your dashboard with best rates from multiple DEXs. Need larger trades? Access our OTC desk for $100K+ transactions with no slippage.

No spending controls →

Policy engine

Set spending limits, whitelist addresses, require extra approvals for large transactions. Build the governance your organization needs.

Weeks to set up custody →

Live in 15 minutes

Enterprise custody solutions take weeks and cost a fortune. Create your first vault today. Add your team. Start transacting. It's that simple.

How we compare

Why teams switch to Tholos

Enterprise-grade security without the enterprise overhead.

Feature Tholos Fireblocks Safe
Setup time 15 minutes Weeks ~1 hour
Self-custodial
Non-EVM chains 30+ chains 80+ chains EVM only
Starting price $300/mo $18k+/yr Free
Annual contract
Built-in fiat rails

How it works

From zero to secure in 15 minutes

No lengthy onboarding calls. No contracts to sign. No IT department required.

01

Create a vault

Pick your signing threshold (2-of-3, 3-of-5, whatever works for your team). Takes about 2 minutes.

02

Invite your team

Each signer downloads the mobile app and generates their key share. No seed phrases to manage or share.

03

Start transacting

Propose transactions from the dashboard. Signers approve on their phones. Once threshold is met, it goes through.

The product

Dashboard for management. Mobile app for signing.

A complete workflow designed for how teams actually operate. Propose from your desk, approve from anywhere.

Web Dashboard

Your command center for treasury operations

The dashboard gives you a complete view of your organization's digital assets. Create vaults, manage team access, and initiate transactions - all from one place.

  • View all vaults and assets across chains
  • Initiate and track pending transactions
  • Manage team members and permissions
  • Swap tokens and access OTC trading
Assets Screenshot
Transaction Approval Screenshot Pending Requests Screenshot
Mobile App

Secure signing from your pocket

Each team member's key share lives on their phone, protected by biometric authentication. When a transaction needs approval, they get a push notification and can sign in seconds.

  • Approve or reject transactions
  • Biometric authentication
  • Push notifications for pending requests
  • Secure key share storage

Beyond basic custody

Everything you need to operate your treasury

Fiat rails, OTC trading, cross-chain swaps, and developer APIs - all built into one platform.

Same-day fiat on/off ramp

New

Move money between your bank account and wallet in hours, not days. No exchange accounts needed. Direct to your vault.

OTC desk access

Large trades without slippage. Our OTC partners handle transactions from $100K to $100M+ with competitive rates and same-day settlement.

In-dashboard swaps

Swap tokens across chains without leaving Tholos. Best rates aggregated from multiple DEXs. Multi-sig approval on every trade.

API + server-side signing

Institutional

Build on top of Tholos. Programmatic vault management, transaction creation, and secure server-side signing for automated workflows.

Need custom integrations or higher limits?

Talk to our team

From teams who made the switch

Funds, DAOs, and protocols trust Tholos with their treasury

See why teams switched from custodians and shared seed phrases to self-custodial multi-sig.

"We were looking for a multi-chain custody solution that was intuitive, secure, and affordable. Tholos was the clear winner across all categories."
William Patterson

William Patterson

Managing Partner, Third Earth Capital

"After evaluating numerous MPC wallet providers, I highly recommend Tholos to anyone seeking a reliable, client-focused solution, with customer service that's unmatched in responsiveness and professionalism."
Edward Eddington

Edward Eddington

Chief Yield Officer, Mawari Network

"Tholos has implemented a highly secure MPC-based solution across multiple blockchains, enabling us to enforce targeted & granular permissions and policies on specific vault operations within our architectural framework."
Frank

Frank

Founder, D2 Finance

One wallet, every chain

Your entire portfolio in one place

Stop switching between wallets. Tholos supports Bitcoin, Ethereum, Solana, Hyperliquid, and 30+ other networks from a single dashboard.

Bitcoin
Bitcoin
Ethereum
Ethereum
Solana
Solana
Hyperliquid
Hyperliquid
Tron
Tron
BNB Smart Chain
BNB Smart Chain
Avalanche
Avalanche
Optimism
Optimism
Base
Base
Arbitrum
Arbitrum
Polygon
Polygon
Cosmos
Cosmos

+ Osmosis, Neutron, Saga, Stride, Stargaze, Noble, and more.

Common questions

Is Tholos really self-custodial?
Yes. With Tholos, you and your team hold the keys. We never have unilateral access to your funds. Our MPC architecture distributes key shares so that no single party (including us) can sign transactions without your approval.
What happens after my free trial?
After 5 days, you can choose a plan that fits your needs. If you decide not to continue, your vault remains accessible for withdrawals.
How is Tholos different from Safe or Fireblocks?
Unlike Safe, Tholos supports non-EVM chains (Bitcoin, Solana, Cosmos) and includes built-in fiat rails and OTC. Unlike Fireblocks, Tholos is truly self-custodial, has transparent pricing ($300/mo vs $18k+/yr), and you can be live in 15 minutes instead of weeks.
What chains do you support?
We support 30+ chains including Ethereum, Bitcoin, Solana, Cosmos ecosystem, Polygon, Arbitrum, Optimism, Base, and more. Check our chains page for the full list, and reach out if you need a chain we don't yet support.

Your treasury is too important for shared seed phrases

Set up your first vault in 15 minutes. Get a free 5-day trial.