What services does Omniscia offer?

According to its public information, Omniscia offers: Audit.

Which blockchains does Omniscia work with?

Omniscia works with Ethereum, Polygon, Arbitrum, Base, BNB Chain, Avalanche, Optimism, and ZKsync.

Where is Omniscia based?

Omniscia is headquartered in Bulgaria.

Is Omniscia verified on smart-contract.com?

Not yet. This listing was compiled from public information and Omniscia has not claimed it or gone through the vetting process of smart-contract.com.

How can I get a quote from Omniscia?

Describe your project once on smart-contract.com: you receive comparable quotes from vendors that match it, in the same format. Development and audit are always entrusted to two independent companies.

Vendor

Omniscia

Blockchain security firm auditing Solidity smart contracts, with web-based public reports

Public information

About

Omniscia is a blockchain security firm operated by Opti Labs Limited, a Bulgarian limited company named as data controller in the privacy notice of its website. Its core service is the security review: a line-by-line audit of a project's smart contracts that combines static analysis, manual review, system abstraction and cross-contract analysis, validation of EIP and DeFi integrations and detection of complex attack paths, supported by proprietary detectors built by the team. Each report also contains a section on gas optimisations, codebase simplifications and style improvements. Omniscia publishes its audit reports as web pages; every finding can be turned into a GitHub issue on the client's repository with one click, and the firm offers remediation assistance and collaborative communication during the fix phase. Its public catalogue of reports, filterable by ecosystem, project type and integration, covers Solidity code deployed on Ethereum and EVM chains such as Polygon, Arbitrum, Base, BNB Chain, Avalanche, Optimism and zkSync, and includes reports published in 2026. Typical projects are DeFi protocols, tokens, staking systems, vaults, lending platforms and NFT contracts.

At a glance

Operated by Opti Labs Limited, a Bulgarian limited company
Line-by-line security reviews combining static analysis, manual review and proprietary detectors
Every report includes a gas optimisation and code simplification section
Web-based reports with one-click GitHub issue creation for each finding
Public catalogue of reports filterable by ecosystem, with reports published in 2026

Services: Audit
Blockchains: Ethereum
Polygon
Arbitrum
Base
BNB Chain
Avalanche
Optimism
ZKsync
Languages: Solidity
Headquarters: Bulgaria
Website: omniscia.io(opens in a new tab)
Public audit reports: omniscia.io(opens in a new tab)

Omniscia: frequently asked questions

What services does Omniscia offer?: According to its public information, Omniscia offers: Audit.
Which blockchains does Omniscia work with?: Omniscia works with Ethereum, Polygon, Arbitrum, Base, BNB Chain, Avalanche, Optimism, and ZKsync.
Which smart contract languages does Omniscia use?: Omniscia works with Solidity.
Where is Omniscia based?: Omniscia is headquartered in Bulgaria.
Is Omniscia verified on smart-contract.com?: Not yet. This listing was compiled from public information and Omniscia has not claimed it or gone through the vetting process of smart-contract.com.
How can I get a quote from Omniscia?: Describe your project once on smart-contract.com: you receive comparable quotes from vendors that match it, in the same format. Development and audit are always entrusted to two independent companies.

Where this information comes from

This listing was compiled from the public pages below and last reviewed on September 24, 2026. The company has not claimed it yet, is not a partner of smart-contract.com and has not been vetted.

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