Polymarket announces building its own L2, does Polygon's flagship lose its edge?

Original Title: Polymarket’s Escape from Polygon and the Economic Accounting Behind It

Original Author: Azuma, Odaily Planet Daily

On December 22, a piece of news about prediction-market leader Polymarket drew widespread attention in the market—Mustafa, a team member of Polymarket, confirmed in the Discord community that Polymarket plans to migrate away from Polygon and launch an Ethereum Layer 2 network called POLY, which is the project’s top priority right now.

A breakup that isn’t exactly unexpected

Polymarket choosing to step away from Polygon isn’t particularly surprising. On one side is a representative application-layer hit; on the other is an old underlying layer that’s gradually declining. The market heat and value expectations between the two were always somewhat mismatched. As Polymarket continues to grow into a new giant, Polygon’s not-stable network performance (the most recent outage occurred on December 18) and its relatively weak ecosystem have objectively become constraints on the former.

For Polymarket, building its own portal means a win-win choice on both the product and economic fronts.

On the product side, besides seeking a more stable operating environment, building its own Layer 2 network can help Polymarket reverse-customize underlying features based on the platform’s needs, enabling it to adapt more flexibly to future upgrades and iterations.

And more importantly, the significance is reflected on the economic side. Building its own network means Polymarket can bring in, into its own system, the economic activities and related services derived from its platform—preventing the related value from leaking to external networks—and gradually turning it into its own systemic advantage.

Explicit and implicit economic contributions

As an application layer, Polymarket’s sudden surge in popularity once brought Polygon tangible direct economic contributions. Data analyst dash’s compilation on Dune shows that historically:

· Polymarket’s monthly active users: 419,309; historical total users: 1,766,193;

· Total transactions this month: 19.63 million; historical total transactions: 115 million;

· Total trading volume this month: $1.538 billion; historical total trading volume: $14.3 billion.

As for how to assess the share of Polymarket’s contribution to Polygon’s ecosystem economy, Odaily Planet Daily, while organizing the two sets of data, found a rather coincidental ratio.

· First, in terms of funds settling and being held: Defillama data shows that Polymarket’s total positions across its entire platform are currently about $326 million, which is roughly one quarter of Polygon’s total value locked of $1.19 billion;

· Second, regarding gas consumption: Coin Metrics previously reported in October last year that transactions related to Polymarket were expected to consume 25% of Polygon’s total gas across the network;

· Considering that this data is somewhat dated, we checked recent changes again. Statistics compiled by data analyst petertherock on Dune show that in November, Polymarket-related transactions together consumed about $216,000 worth of gas; while Token Terminal’s statistics show that Polygon’s total gas consumption across the network for that month was about $939,000, and the proportion is also close to one quarter (about 23%).

Of course, these figures may involve coincidences caused by differences in statistical methodologies and time windows, but similar results across dimensions can, to a certain extent, serve as a reference estimate for Polymarket’s economic significance to Polygon.

Besides quantifiable indicators such as active users, funds held, transaction flow, and gas contribution, Polymarket’s economic significance to Polygon also shows up in a series of implicit contributions that are harder to measure directly, yet are equally real.

First is the revitalization of stablecoin liquidity. All Polymarket trades are settled in USDC. Its high-frequency, continuous trading behavior objectively and significantly increases USDC’s circulation demand and usage scenarios on the Polygon network. Second is the value of user retention through accompanying behavior. Apart from the prediction markets themselves, these users may also shift to other products in Polygon’s DeFi ecosystem out of convenience, thereby increasing the overall ecosystem value of Polygon. These contributions are very specific and hard to quantify with data alone, yet they form the “real demand” that the underlying network values the most—and also the most scarce.

Why is it now? The answer isn’t hard to guess

In fact, purely based on user size, data performance, and market noise, Polymarket already has the confidence to stand on its own. This is no longer a question of “should it leave,” but rather a question of “when it will leave.”

The reason they chose to start migrating at this point in time is likely mainly because Polymarket’s TGE is approaching. On the one hand, once Polymarket completes token issuance, its governance structure, incentive system, and economic model will become relatively fixed, and the cost and complexity of migrating the underlying infrastructure afterward will increase significantly. On the other hand, upgrading from a “single application” to a “full-stack system of application + underlying layer” inherently means a change in valuation logic; building its own Layer2 network undoubtedly opens a higher ceiling for Polymarket in both narrative and capital dimensions.

In short, Polymarket leaving Polygon is essentially not just a simple underlying migration, but a microcosm of structural changes in the crypto industry. When top-tier applications start to have the ability to independently carry users, traffic, and economic activity, if the underlying network cannot provide additional value, it will inevitably be “backstabbed.”

Nothing else—just the pursuit of profit.

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