Aleo network: status and timeline · The Techno Optimist

Aleo network

Give businesses and people the privacy of a bank account on a public blockchain, so salaries, supplier payments and trades can settle on-chain without exposing every amount and counterparty to the world.

DeployStage 4 of 5

Mainnet since Sept 2024; private stablecoins USDCx (Circle) and USAD (Paxos Labs) live in 2026.

Updated 21 Jul 2026Checked 11 Oct0 updates this week

Milestones

No announced next step

$200M Series B at $1.45B valuationFeb 2022Complete.
Mainnet launches18 Sep 2024Complete.
Circle's USDCx on Aleo testnetDec 2025Complete.
Toku launches private stablecoin payrollJan 2026Complete.
Paxos Labs' USAD stablecoin live on mainnet11 Feb 2026Complete.

Most important updates

Current obstacles

Small payment volumesPrivate dollar payments are live but still niche; Aleo's value depends on payroll and business payments growing.
Compliance by designEach private stablecoin must satisfy issuers' and regulators' oversight needs through selective disclosure rather than public data.

Physics limits

Proofs cost more than plain executionGenerating a zero-knowledge proof takes far more computation than just running a program, which adds latency and cost to every private transaction.
Privacy needs a crowdEncryption hides details, but timing, amounts and how people move money in and out can still link users when few others transact.

How it works

4 parts

Prove

Run the program, send a proof

A wallet executes the transaction itself and submits a zero-knowledge proof plus encrypted outputs, so validators never see amounts or parties.

Records

Public and private state

Each app chooses which data is public and which stays encrypted, so an app can hide balances while publishing what it chooses.

Consensus

AleoBFT proof of stake

Validators staking at least 1M credits order blocks with a DAG-based BFT protocol from the Narwhal/Bullshark family.

Provers

GPUs paid to prove

Separate provers solve proof-of-succinct-work puzzles and share block rewards in proportion to valid solutions.

Spec sheet

Spec	Aleo network
Credits at mainnet launch	1.5B^R (reported)
Minimum validator stake	1M credits^R (reported)
GPUs proving at launch	>100,000^R (reported)
Apps deployed at launch	350^R (reported)

^R reported by the company

Update log

3 updates

About Aleo

The team behind Aleo network

Aleo

Private-by-default ZK blockchain, private stablecoins

Aleo is a blockchain where transactions are private by default: programs run on the user's device and the chain only checks a zero-knowledge proof. Circle's USDCx and Paxos Labs' USAD give it private dollar payments.

Mainnet live since Sept 18, 2024, after a $200M Series B in 2022 at a $1.45B valuation.
Hosts two private, compliance-aware dollar stablecoins: Circle's USDCx and Paxos Labs' USAD.
Toku launched private stablecoin payroll on Aleo in Jan 2026.

aleo.org (opens aleo.org)Company profile →

Headquarters: United States
Status: Private
Valuation: private
Raised: $200M1 round
Last round: Series B · $200MFeb 2022$1.4B post
Works in: CryptoPrivacy chains
Coverage: 1 program · 3 updateslatest 21 Jul 2026checked 11 Oct
Lead investors: Kora ManagementSoftBank Vision Fund 2
Customers: Toku (opens aleo.org)
Partners: Circle (opens aleo.org)Paxos Labs (opens theblock.co)
People: Howard WuFounder; co-author of the Zexe paperLeena ImCOO

Spec

Aleo network

Credits at mainnet launch

1.5B^R (reported)

Minimum validator stake

1M credits^R (reported)

GPUs proving at launch

>100,000^R (reported)

Apps deployed at launch

350^R (reported)

Aleo network

Milestones

Most important updates

Current obstacles

Physics limits

How it works

Run the program, send a proof

Public and private state

AleoBFT proof of stake

GPUs paid to prove

Spec sheet

Update log

Tue 21 Jul

Wed 11 Feb

Wed 18 Sep 2024

About Aleo

Current obstacles

Physics limits

How it works

Run the program, send a proof

Public and private state

AleoBFT proof of stake

GPUs paid to prove

Spec sheet

Update log

Tue 21 Jul

Wed 11 Feb

Wed 18 Sep 2024

About Aleo