Most blockchains are open for business. Very few have customers.

On October 3, 2026, DefiLlama — a widely used on-chain analytics platform that aggregates fee and usage data across networks — tracked 558 blockchains on its chain fees dashboard. Of those, 399 generated zero fees over the previous 24 hours — roughly 71% of the entire field, according to DefiLlama data.

The numbers get starker one level up. The same dataset shows that 443 of the 558 tracked chains collected less than $10 in fees during that 24-hour window.

Seven Chains Carry the Weight

At the other end of the table, only seven blockchains cleared $100,000 in fees over the same period. The leaderboard:

• Solana: $1.09 million
• Tron: $922,900
• BSC (Binance Smart Chain): $793,900
• Ethereum: $435,000
• Bitcoin: $325,600
• Base: $114,800
• Robinhood Chain: $100,900

Solana was the only network to break the $1 million mark. Tron and BSC followed closely enough that the top three formed a tier of their own. Ethereum and Bitcoin — the two largest names in crypto by reputation — landed in fourth and fifth.

Fees measure what users paid to transact, not how important a network is. Those payments flow to the validators or miners that process each chain's transactions, which is why fee totals are widely read as a direct gauge of demand for a network's blockspace. The ranking therefore reflects spending patterns on that day rather than a verdict on overall significance.

Base, the Coinbase-built Ethereum layer-2 network, slipped in at sixth. Robinhood Chain, the layer-2 tied to retail brokerage Robinhood, barely cleared the bar in seventh, sitting just $900 above the $100,000 threshold.

A Pattern, Not a Blip

The snapshot was not an outlier. DefiLlama's data showed similar concentration patterns earlier in 2026, with a small group of leading networks capturing the bulk of fee activity. Canton Network, for instance, occasionally topped revenue charts earlier in the year — a reminder that the leaderboard is competitive even if the long tail is not.

The sheer size of the tracked field is itself a sign of the times. Rollup frameworks and shared-security stacks have made deploying a new chain dramatically cheaper in recent years, and DefiLlama's dashboard now spans more than 500 networks even though only a fraction show consistent paying activity.

DefiLlama updates its fees-by-chain rankings in real time, and the early October readings again confirmed the same basic shape. A handful of networks pull in meaningful fees, and the overwhelming majority barely register.

What It Means for Builders, Users and Investors

For investors the data offers a useful filter. Fee generation is one of the more concrete signals in crypto, because it reflects people paying real money to do something on a network rather than simply holding a token and hoping. By that measure, Solana, Tron and BSC showed the strongest user engagement on October 3.

A chain with zero fees, meanwhile, offers little evidence that anyone is using it, whatever its marketing or token valuation might suggest.

Low fees can also be a design choice. Some networks deliberately keep transaction costs minimal, which means a modest fee total does not automatically signal an empty chain — though a total of exactly zero is harder to explain away.

Robinhood Chain's presence among the seven chains above $100,000 shows the top tier is not completely locked, and that a well-distributed newcomer can still break in.

For anyone sizing up a new network, a simple question now carries real weight: is anyone paying to use it? On October 3, for 399 chains, the answer was no. With the dashboard refreshed in real time, subsequent readings will show whether the zero-fee share widens or narrows — and whether newcomers like Robinhood Chain can hold a place in the top tier.

Data source: DefiLlama chain fees dashboard. Original report: CryptoBriefing.