Data indexing company Bilinear Labs announces acquisition by Sei Labs, team integrated into Sei Network and Sei Giga development
Sei Labs acquires indexing platform Bilinear Labs
Data indexing company Bilinear Labs has announced its acquisition by Sei Labs, with the team integrated into the development of Sei Network and Sei Giga. The platform will cease operations on September 14.
Bilinear is built using Rust, indexing hundreds of billions of on-chain events, and has launched an SQL query engine and BYOABI: users can bring their own contract ABI to decode events in real-time on any EVM chain. The company is located in Leon, Spain, with a team size of about 2 to 10 people, who will directly contact clients to complete the transition. The acquisition price has not been disclosed.
Sei Giga is positioned as a multi-proposer EVM layer network, with its internal development network previously achieving around 5 gigagas per second throughput using Autobahn consensus, aiming for faster block production and execution efficiency. The acquisition brings external indexing capabilities into the core engineering, reducing reliance on independent data providers.
With the independent query product being discontinued, original clients will need to switch to other indexing services or build their own. The talent will move to protocol labs, rather than continue selling APIs.
In market mechanics, this is a buyout of scarce Rust indexing engineers by a public chain lab: products can shut down, but the throughput roadmap cannot lack personnel. Beneficiaries are the execution and storage upgrades of Sei Giga; those under pressure are trading and analysis clients still subscribed to the Bilinear interface, as well as small indexing firms charging for multi-chain APIs. Funds will flow from the protocol treasury or lab budget to the founding team, without new token issuance.
The shutdown date has been locked in. There are no public interface migration commitments, effectively meaning an exit at the product layer and entry at the protocol layer.
Source: Public information
ABAB AI Insight
The expansion of public chains to the multi-proposer stage shifts the bottleneck from the virtual machine to the data plane: how events are decoded and how they are simultaneously seen by validators and applications. Bilinear automated the ABI, which could have been developed into a multi-chain middleware, but was ultimately acquired by a chain aiming for Giga, indicating that the cash flow of independent indexing could not support the core protocol's hiring budget. The 2 to 10 person team being fully acquired is a typical talent acquisition, not a business merger.
Capital chose to shut down rather than retain the brand, as the current value of the client list is lower than the acceleration of the roadmap by engineers. Networks like The Graph and Goldsky still charge per query; the lab's route is to embed query capabilities into nodes and internal tools, no longer sharing externally. Autobahn and Eidos require expertise in high-concurrency Rust, making indexing firms a ready training ground.
In contrast to Alchemy and Infura being deeply bound to large firms, and countless L2s internalizing browser teams, the industry is moving from an open data layer to protocol internalization: whoever first writes indexing into their execution upgrades will reduce their bargaining power against external RPCs.
This represents capital concentration: scarce systems engineers are flowing from independent companies to a single public chain structure. The mechanism is that the expansion timetable is more rigid than SaaS renewal rates, with the cost of shutting down borne by clients and the speed benefits claimed by the protocol.
ABAB News · Cognitive Laws
When expansion lacks personnel, indexing companies sell engineers, not APIs
Products can cease operations, but the roadmap cannot lack Rust
Bringing your own ABI can decode all chains, but often ends up serving only one chain