Zetachain
13 known investors
ZetaChain provides a user-owned, encrypted memory layer for AI, letting people carry their context, files, preferences, and writing style across different models, apps, and agents. Its first consumer product, Anuma, brings leading AI models (Anthropic, OpenAI, Google Gemini, Meta) into one experience with wallet-based identity, permissioned access, and payments settled in its ZETA token.
Also known as Anuma
Investors Β· 13
Also in the syndicate Β· 3
Funding
SEC filings, press & company announcements- Undisclosed amountSeries AAug 2023
Blockchain.com, CMT Digital, Foundation Capital, GSR, Human Capital, Jane Street Capital, Lingfeng Capital, Sky9 Capital, VistaLabs, Vy Capital
Source β
Source: company announcements and press reports β follow each round's link for the claim.
Company profile
researched Aug 2026ZetaChain offers an encrypted, user-owned memory layer intended to let individuals carry their context, files, preferences and writing style across different AI models, applications and agents rather than leaving each tool with its own separate version of a user's history. The layer is organized around three components: a single wallet-based identity for a user's AI memory, permissions under which apps and agents access only what the user approves, and payments in which usage and agent calls can settle with the ZETA token.
Memory is held in two representations: a readable form visible to the user in local storage (covering categories such as how the user writes, who matters to them, what they are working on, and topics never to raise) and an encrypted form that is what a large language model actually receives. Users can review, edit, export or delete their memory.
Anuma is ZetaChain's first consumer AI product. It brings multiple third-party models into one experience β supported models listed include Anthropic, OpenAI, Google Gemini, Meta and Mistral AI, with switching cited across ChatGPT, Claude, Gemini, Grok and DeepSeek β while preserving the same memory. A Council Mode allows models to be compared side by side using the same context. The company also positions the memory layer as a platform for third parties to build AI apps and agents.
Business model
The ZETA token is the payment and access mechanism across the product: it unlocks leading AI models and expert agents through Anuma, backs the encrypted memory vault, settles usage and agent calls (designed to settle via x402), pays for memory updates and permission transactions, rewards creators when agents or patterns they publish are used by others, and can be staked to help secure the underlying network.
Usage-based settlement in the ZETA token, covering model and agent access, memory vault backing, permission updates and creator payouts.
Traction
The website states that 200,000 people are using Anuma to carry context across models, apps and agents.
βΈFull profile β market position, technology, go-to-market
Market position
Positions a single user-controlled and encrypted memory that persists across competing AI models, in contrast to each application or model retaining its own separate copy of a user's context, and gives users rights to review, edit, export or delete that memory.
Technology
The system stores each user's memory in two forms β a human-readable version in local storage and an encrypted version passed to LLMs β and layers wallet-based identity and per-app/per-agent permissioning on top. Settlement of memory access and agent calls is designed to occur in ZETA via x402. Staking of ZETA is used to secure the network underneath Anuma.
Go-to-market
Direct self-serve consumer acquisition through the Anuma product on the company website, alongside a developer track inviting third parties to build on the memory layer; ZETA holders are pointed toward converting tokens into AI access.
Consumers using multiple AI assistants who want a portable, controllable memory across them, plus developers building AI apps and agents that need permissioned user context, identity and payments.
Compiled by commissioned research from 1 cited public sources β announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed β not independently audited.
In the news
βΈResearch sources Β· 1
primary sources listed
- Zetachainzetachain.com Β· web
1 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Zetachain do?
- ZetaChain builds a user-owned, encrypted memory layer for AI, with Anuma as its first consumer product.
- Who are Zetachain's investors?
- Zetachain's investors include LongHash Ventures, TPC Club (The presale club), TPC Ventures, Foundation Capital, GSR, Human Capital, Lingfeng Capital, Sky9 Capital and 2 more.