Beyond TVL: Metrics to Assess DeFI 2025
The DeFI landscape we know of today in 2025 has evolved significantly from its inception in the 2010s where dozens of new projects are appearing every time. DeFI has certainly grown its early sentiments of being a niche experiment to accommodate billions of dollars in liquidity within the early parts of this year. Historically one of the most used metrics in assessing DeFI has been Total Value Locked (TVL) which we see everywhere on DeFI Media but is it still a reliable measure of performance? Does a more nuanced approach need to be explored to examine DeFI’s growth in 2025?
The Rise of other Key Metrics
Many would point out the rise of DeFI Ecosystem to the inception of Bitcoin or the introduction of Smart Contract feature within Ethereum Network but it actually began much later than that. Decentralized Finance, or DeFi, emerged in 2018–2019 as a set of open-source protocols enabling permissionless lending, borrowing, and other financial activities on Ethereum Network. This move towards Decentralization was pioneered by platforms like MakerDAO, Compound, and Uniswap that offered an alternative to traditional finance while being transparent and accessible to anyone.
In its formation year of early 2020, DeFi’s capabilities gained traction and the term Total Value Locked (TVL) started to gain prominence which stood at just $1 billion in May, yet within months, reached $10 billion by September 2020, a staggering 900% growth. Indeed growth will not stop as “DeFI Summer” is in full force, as TVL will again skyrocket to a peak of $174 billion in November 2021, marking a 1,640% increase in just over 12 months.
This period saw massive innovations in DEXs, lending, derivatives, and emerging sectors such as Tokenization cementing DeFi’s status as a key driver within the broader ecosystem. However, DeFi’s rapid ascent proved fragile as The collapse of Terra/LUNA in May 2022 erased nearly $60 billion in TVL in under two months — a devastating 72.8% decline before ending the year with an all time low of $38 billion in December 2022.
As of mid-2025, global DeFi TVL hovers around $85–100 billion, with Ethereum protocols holding over half (~$46 billion) and a peak of $127 billion achieved in January 2025. Yet despite this recovery, DeFi suffers from active user volatility, project sustainability issues, and cross-chain double counting drawbacks which eventually became apparent why TVL doesn’t provide the whole picture to assess DeFI Performance.
In short TVL or Total Value Locked is a metric that measures the total amount of assets (usually in USD) that are deposited and “locked” in decentralized finance (DeFI) protocols at any given time. This metric has been great to provide the overarching picture of the DeFI Space but it failed to provide a detailed look on the quality of the asset that is locked or how many users are actually participating in the protocol’s growth.
That’s why, as we enter the later stage of 2025, stakeholders are calling for a broader toolkit of metrics — ones that capture engagement, revenue, security, and sustainability — to better understand which projects truly deserve investment, development, and attention. Allocating some of these other metrics might provide you with a more holistic view on how each project is performing through the volatile DeFI Space.
First one is the Active Users Metrics (Unique Wallets/Addresses) which refer to the number of unique wallets interacting with a DeFi protocol or ecosystem at a given period and typically measured daily, weekly, or monthly. Unlike TVL, which only measures capital inflows, active users reveal the actual level of engagement and adoption that are there within those protocols producing a clear picture of quality for the capital involved.
To calculate these metrics, analytics platforms like Dune Analytics or Nansen track on-chain wallet interactions with a protocol’s smart contracts. For example, suppose Uniswap’s TVL is $5 billion, but only 100,000 unique wallets are actively trading each month. TVL alone might look healthy at $5 billion, but active user counts reveal whether the protocol is truly decentralized and popular amongst the community. A high TVL but stagnant or declining Active User growth could signal risk of capital flight or loss of relevance.
Next one will be Transaction volume or sometimes referred to Trading Volume which measures the total dollar value (or sometimes token quantity) of all trades, swaps, loans, or other financial activities occurring within a protocol over a set period. Once again unlike TVL, which shows capital at rest, transaction volume shows how frequently users are using the protocol for real-world transactions.
Let’s imagine Uniswap’s monthly transaction volume is $40 billion, compared to a TVL of $5 billion and this high ratio (8:1) signifies that liquidity is being put to active use rather than just sitting idle. While TVL shows liquidity available to facilitate trades, transaction volume shows the community that the protocol demonstrates a strong product-market fit and user confidence which is good for the sustainability of the project.
Finally, the Protocol revenue Metric which measures how much money a DeFi protocol earns from various user fees. This is a critical indicator for Profitability because it reflects the protocol’s ability to fund development, incentivize users, and share returns with token holders. Unlike TVL or transaction volume, which measure usage, protocol revenue shows how effectively a protocol can generate any return from its platform.
Let’s say Uniswap earns $25 million in fees over the month on a TVL of $5 billion. That’s an annualized fee yield of about 6%, showing a healthy revenue stream. This is an important metric for any keen investor out there as it shows the revenue it generates and consistent revenue growth signals a sustainable business model that can grow and provide returns to all its participants.
There are obviously other metrics out there such as User Retention Metric which measure the amount users which the platforms are successful in retaining over time or Developer Activity Metric that measure the activity of the developer in the long run. Combined together, these metrics will provide a richer picture than TVL alone, helping you evaluate not just the capital within DeFI but the real usage, activity, and sustainability in the near future.
Assessing DeFI in 2025
As we entered the end of first semester in 2025, the DeFi space showed both resilience and new challenges. According to DeFiLlama, the Total Value Locked (TVL) across all protocols hovered around $150 billion, representing a modest 5% increase from December 2024. However as we discussed earlier, focusing solely on TVL risked the greater picture as Bitcoin and Ethereum are constantly breaking all time high.
Active users on top protocols like Uniswap, Aave, and MakerDAO revealed mixed signals. For instance, Uniswap recorded 150,000 unique wallets active weekly, but the retention rate — the percentage of users returning week after week — hovered at 52%, down from 60% in late 2024. This decline hinted at user churn, possibly due to new competitors or higher gas fees during periods of network congestion which then demanded improvements in user experience and community trust in the later stage of 2025.
Transaction volumes remained a bright spot. Uniswap saw a monthly trade volume of $45 billion, maintaining an 8:1 ratio against its $5.5 billion TVL — a strong indicator of liquidity utilization. Protocol revenue was also robust: Uniswap alone generated $30 million in swap fees in March 2025. Similar trends were observed on Aave and MakerDAO, where stablecoin borrowing and lending contributed to healthy fee generation.
Finally Developer activity provided another critical lens to understand DeFi’s trajectory this year. According to Electric Capital’s Q1 2025 report, developer commits across leading DeFi projects grew 12% year-over-year, with Uniswap, Aave, and Lido leading the pack. Uniswap alone saw 550 monthly active developers contributing to its V4 upgrade, compared to 480 in late 2024. This surge reflected a healthy developer ecosystem building new features like cross-chain liquidity and Layer 2 integrations which is essential for long term resilience.
Looking beyond TVL in the first part of 2025 revealed a nuanced DeFi landscape. While capital inflows were stable, user retention flagged which suggested that protocols needed to double down community engagement, and education.Transaction volumes and protocol revenues were healthy, indicating real economic activity while developers continued to commit towards innovations. This multi-metric approach paints a more complete picture and one that TVL alone simply can’t provide. As we move forward the key question remains: Can DeFi build on this momentum? Which Project will shine its metrics in 2025 and beyond?
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