Bittensor’s revenue-generating AI subnets have passed $50 million in annualized customer revenue, according to an October 2 update from SubConnect, less than two months after its first index placed annualized revenue across 24 subnets at between $28 million and $35 million.
The figures refer to money generated from external customers paying for services such as GPU computing, AI inference, enterprise AI and other applications. They do not represent Bittensor’s token emissions, which are distributed through the network as incentives.
SubConnect’s first Bittensor Revenue Index estimated that compute and infrastructure accounted for $23.1 million to $27.3 million of the original $28 million to $35 million annualized total. The index covered 24 subnets, with high-confidence revenue estimates available for 15 of them.
The October update attributed much of the subsequent increase to Lium, Targon and Engy, while also identifying continued growth at Bitcast and Almanac. SubConnect said the combined annualized figure had moved above $50 million.
Compute remains the largest source of reported revenue
Lium, Bittensor subnet 51, was estimated in the original index to be generating between $8 million and $10 million in annualized revenue. The subnet operates a decentralized GPU marketplace in which customers pay for computing capacity.
Targon, subnet 4, was estimated by SubConnect at roughly $5.5 million to $6 million in annualized revenue. Targon focuses on confidential computing and AI inference. Earlier public reporting had cited a higher figure of about $10.4 million in annual recurring revenue from Manifold Labs, although that number was self-reported and unaudited and is not directly equivalent to SubConnect’s estimate.
Chutes, subnet 64, was estimated at $4 million to $5 million in annualized revenue. Its business centers on serverless AI inference. In a March 2026 update, Chutes reported that it had reduced unprofitable workloads while improving revenue per million tokens by 37.7% from February 1 and revenue per GPU by 44.9% over the same period.
Other subnets in the first index included GM, Blockmachine, Green Compute, Score, Synth, Vanta, AdTAO, Bitcast, Engy, Yanez, Almanac, Hippius, Desearch, ReadyAI, Ditto and Leadpoet. Individual estimates ranged from several million dollars annually to tens of thousands of dollars.
The concentration in computing and infrastructure is significant to the revenue figures because the largest estimates came from subnets selling access to GPUs, inference capacity and related infrastructure rather than from more experimental AI applications.
Customer revenue is separate from Bittensor emissions
Bittensor distributes TAO and subnet alpha through its protocol incentive system. Its emissions documentation describes how newly issued tokens are allocated across the network. The original SubConnect index compared the $28 million to $35 million in annualized external revenue with more than $300 million in annual TAO emissions.
That comparison puts the commercial revenue figures in perspective. The reported customer revenue was substantially smaller than the value of the network’s token incentives at the time of the first index.
The distinction also matters because token trading, staking and emissions can create significant economic activity without being sales revenue from customers. SubConnect’s index was intended to isolate revenue generated outside the Bittensor token economy.
Some subnets are linking revenue to token buybacks
SubConnect said 14 of the 24 revenue-generating subnets identified in its initial index were using some external revenue to purchase their alpha tokens. Bittensor’s Dynamic TAO system gives each subnet its own alpha token, which trades through a subnet market.
Bitcast, subnet 93, provides a public revenue dashboard that records customer revenue and token buybacks. Its dashboard has reported hundreds of thousands of dollars in revenue and more than $260,000 in buybacks, with individual transactions listed in USDC, USDT and TAO.
Engy, subnet 53, also publishes a public buyback page. Its dashboard has recorded more than 14,000 alpha tokens burned, with the reported value of those burns exceeding $110,000.
Blockmachine, subnet 19, publishes a buyback ledger tied to its customer-revenue model. Its public dashboard records thousands of alpha tokens purchased through several settled buybacks.
On-chain data can confirm that token purchases or burns occurred, but it cannot by itself establish that the funds came from customer invoices rather than emissions, treasury funds or another source. That distinction limits what can be independently established about claims of “revenue-funded” buybacks.
The new figure remains a SubConnect estimate
The original $28 million to $35 million figure was itself an index estimate, and some subnets did not disclose complete revenue information. The October 2 update raised the annualized figure above $50 million, but a new public subnet-by-subnet table supporting that total was not included in the material reviewed for this report.
SubConnect had previously projected that annualized subnet revenue could reach about $100 million by the end of 2026. That number is a projection rather than a reported revenue result.
The first index also identified external customers or commercial relationships involving companies including PwC France, Dropbox and an NYSE-listed real estate investment trust. Those relationships were cited as evidence of activity outside Bittensor’s token economy, but the published material does not provide independently audited revenue figures for each customer.
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