Is cross-chain bridge losing its appeal? Why is Orbiter building an L2?
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Is cross-chain bridge losing its appeal? Why is Orbiter building an L2?
If cross-chain bridges like Orbiter are content with their current "business model," they may ultimately face the risk of being phased out by the market.
Navigating Web3 tides with focused insightsBy Haotian
Recently, Tiger Research released an in-depth report on the cross-chain bridge @Orbiter_Finance, highlighting its dominant market share in mainstream Layer2 asset bridging and noting Orbiter’s strategic shift from a cross-chain bridge toward becoming Vizing, a Layer2 chain. The question arises: if the "business model" of cross-chain bridges is already working well, why ambitiously build a Layer2 chain? Let me try to unpack this:
1) Ever since Ethereum established its rollup-centric Layer2 scaling strategy, “cross-chain bridges” — as critical infrastructure enabling message communication and asset interoperability across Layer2s — have become essential.
However, Ethereum's original cross-chain path is largely L2 → L1 → L2. Combined with the 7-day challenge period inherent to OP-Rollups, transferring assets from Layer2 A to Layer2 B incurs not only two expensive gas fees (between mainnet and Layer2), but also significant capital lock-up time.
As a result, most Layer2-to-Layer2 asset transfers either rely on centralized exchange (CEX) withdrawal solutions or third-party on-chain bridge protocols like Orbiter, Hop Protocol, and Wormhole.
This explains why Orbiter Finance has maintained a leading position during this wave of Layer2 expansion. According to disclosed data, it holds roughly a 40% market share and, thanks to its unique Maker mechanism, captures nearly 70% of the profits in the cross-chain bridge market. These figures underscore Orbiter’s success in the bridge space.
2) After the Cancun upgrade, the Layer2 landscape exploded with diversity. Two major camps — OP-Rollups and ZK-Rollups — have been vertically expanding their tech stacks and ecosystems. For instance, OP Stack has spawned dozens of new Layer2s such as Base, all part of its broader Superchain vision.
Yet both OP Stack and ZK Stack are focused on developing their own closed ecosystems. While these ecosystems are maturing, they increasingly resemble fragmented feudal domains, leading to further fragmentation of liquidity and a persistently disjointed user experience.
In response, @VitalikButerin has repeatedly called for improved interoperability among Layer2s and introduced Helios, a light client designed to accelerate trustless interoperability between Layer2 networks. Additionally, various players like @ParticleNtwrk and @ProjectZKM are leveraging chain abstraction and ZK-based services to unify liquidity across the Ethereum Layer2 ecosystem via third-party interoperability layers.
This signals that the endgame for Ethereum’s Layer2 ecosystem will inevitably involve a unified interoperability layer. Thus, if cross-chain bridges like Orbiter remain complacent with their current “business model,” they risk being rendered obsolete by the market.
3) Therefore, it’s understandable why Orbiter is choosing to transform itself proactively by launching Vizing — a Layer2 expansion solution dedicated to enabling secure, low-cost, seamless asset interaction across multiple Layer2 chains.
As previously noted, other Layer2s follow a “feudal fragmentation” development strategy. For Vizing, the only viable path forward appears to be one of “horizontal alliance.” To achieve this, Vizing is building three core features:
1. Vizing Account Abstraction (VAA): Allows users to manage multiple Layer2 networks through a single account, greatly simplifying the user experience — similar to account abstraction services that unify access across chains;
2. Vizing Environment Layer (VEL): Provides developers with a unified cross-chain development environment, lowering the barrier to ecosystem building. This acts as a standardized cross-chain communication protocol — establishing common standards first, then driving ecosystem growth;
3. Inter-Rollup Message Communication: Reduces reliance on Ethereum L1 by adapting to various Layer2 Rollup chains and using standardized interfaces to enable seamless information exchange. This lays the foundation for efficient, decentralized asset interoperability between Layer2s.
That’s it.
In summary, against the inevitable trend of Layer2s moving toward unified cross-chain interoperability, Orbiter is choosing to proactively “revolutionize” itself by advancing a more ambitious and visionary strategy: becoming a shared interoperability layer for the Layer2 ecosystem.
Moreover, as Ethereum’s roadmap progresses — including full ZK-SNARK integration, the anticipated Beam Chain upgrade, and beyond — the direction points clearly toward a unified Layer2 ecosystem. Before that future arrives, whoever delivers real value toward achieving true omnichain interoperability across Layer2s will directly shape their long-term role within Ethereum’s evolving ecosystem.
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Haotian | CryptoInsight
