Harvest Finance on strategy transparency
7.6/ 30% of the score
Vault strategies name the underlying farms and are verifiable on-chain.
Journalism for the digital-asset economy
Best Yield Aggregators · Rank 08 of 8
Long-tail farm auto-compounding
Last verified August 17, 20264 scored axes
Self-reported only
Harvest Finance scores 7.5 out of 10 and ranks #8 of 8 in the best yield aggregators table, strongest on fees (8.0) and weakest on security record (7.0).
Still running and still covering pools nobody else bothers with, at low fees. The 2020 flash-loan exploit was substantial, and while the protocol repaid users, it belongs in any honest assessment.
4 axes, weighted as published in the table’s methodology. Each score below is read from the fact printed under it.
7.6/ 30% of the score
Vault strategies name the underlying farms and are verifiable on-chain.
7.0/ 30% of the score
In production since 2020; an October 2020 flash-loan exploit took roughly $24m, of which the attacker returned $2.5m, followed by a published post-mortem and a compensation programme.
7.4/ 20% of the score
A large share of quoted yield on long-tail pools is emission-funded.
8.0/ 20% of the score
Performance fee published and taken from harvested rewards.
Harvest vaults reach long-tail farms that larger aggregators do not bother to integrate, at fees below the category average, with strategies that name their underlying farm and are verifiable on-chain. For a specific pool on a specific chain, it is sometimes the only automated option.
A flash-loan exploit took roughly $24m; the attacker returned $2.5m, and the team published a post-mortem and a compensation programme. It was one of the defining incidents of that year's DeFi summer and it belongs on any honest assessment of the protocol, alongside the fact that it kept operating and did not walk away.
A large share of quoted returns on long-tail pools is emission-funded rather than paid by users. On thin farms, the emissions are also the reason the pool exists, so the durability question is not academic.
Development pace has slowed considerably. For mainstream pools there are better-maintained options; for the specific long-tail vault you cannot find elsewhere, this is the answer.
Farmers in specific long-tail pools with no better-maintained alternative, who have read where the yield comes from and are sizing accordingly.
A five-year-old exploit against a repayment programme and continued operation, then the slower development pace against the coverage nobody else offers.
Yes, in October 2020: a flash-loan exploit took roughly $24m, of which the attacker returned $2.5m. The team published a post-mortem and a compensation programme and continued operating.
It still operates and still covers long-tail pools, but development pace has slowed. For mainstream assets, better-maintained aggregators are available.
On long-tail pools much of the return is funded by token emissions rather than by user-paid fees, so treat the headline as temporary unless the fee component is meaningful.
8 services in best yield aggregators