Software · head to head
Etherscan vs Curve Finance
The short version
- Each has a real cost: Etherscan the free API plan is capped at 3 calls per second and 100,000 calls per day; Curve Finance specialization limits utility to stablecoin and similar-value asset pairs only
- They diverge on capability: Etherscan covers Block Explorer, Curve Finance covers Stablecoin Swaps.
Where they differ
Only the attributes on which Etherscan and Curve Finance actually diverge.
| Attribute | Etherscan | Curve Finance |
|---|---|---|
| Pricing model | freemium | free |
| Platforms | Web, Api | Web |
| Founded | 2015 | 2020 |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Etherscan
- Block Explorer
- Transaction Tracking
- Token Tracker
- Contract Verification
- Gas Tracker
- Ethereum mainnet
- Testnets
- Api support
Only in Curve Finance
- Stablecoin Swaps
- Liquidity Pools
- Gauge Voting
- crvUSD
- CRV Token
- Multi-chain
Both cover
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Etherscan
- Looking up Ethereum transactions, addresses and token transfers in a block explorernot Curve Finance
- Reading and verifying deployed smart contract source codenot Curve Finance
- Pulling on-chain data into an application through the explorer APInot Curve Finance
Curve Finance
- Definot Etherscan
- Dexnot Etherscan
- Stablecoinsnot Etherscan
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Etherscan
- The free API plan is capped at 3 calls per second and 100,000 calls per day
- The free plan requires attribution and covers only selected chains rather than all supported chains
- API Pro endpoints are withheld below the Standard plan at $199 per month
- The $49 per month Lite plan raises the rate limit to only 5 calls per second and keeps the same 100,000 calls per day as the free tier
- Rate limits top out at 30 calls per second even on the $899 per month Pro Plus plan
- The Address Metadata endpoint requires Pro Plus at $899 per month and is limited to one app license
- Metadata CSV export and dedicated support are only in Metadata Enterprise, which is quoted by contact with no published price
- The 10% and 15% discounts apply only to quarterly and yearly prepayment
Curve Finance
- Specialization limits utility to stablecoin and similar-value asset pairs only
- Smart contract risk and security vulnerabilities inherent to DeFi protocols
- Impermanent loss risk for liquidity providers, especially during volatile market conditions
Pricing, plan by plan
Etherscan
Free- FreeFree
- Block explorer
- 5 API calls/sec
- Basic analytics
- Standard$199/month
- 10 API calls/sec
- Advanced APIs
- Pro$399/month
- 30 API calls/sec
- Priority support
Curve Finance
Free- FreeFree
- Stablecoin swaps
- Liquidity provision
- Governance
Which should you pick?
Choose Etherscan if
- You need block explorer.
- You want to start without paying.
- You work on Web, Api.
- You also want transaction tracking.
Choose Curve Finance if
- You need stablecoin swaps.
- You want to start without paying.
- You also want liquidity pools.
Questions people ask
- Is Etherscan or Curve Finance better?
- Neither clearly leads. Etherscan starts at Free and Curve Finance at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Etherscan or Curve Finance?
- Etherscan starts at Free and Curve Finance at Free.
- Does Etherscan or Curve Finance run on more platforms?
- Etherscan runs on Web, Api. Curve Finance runs on Web.
- Can I use Etherscan for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Etherscan best used for?
- Etherscan is most often used for looking up ethereum transactions, addresses and token transfers in a block explorer, reading and verifying deployed smart contract source code, pulling on-chain data into an application through the explorer api. Of those, looking up ethereum transactions, addresses and token transfers in a block explorer and reading and verifying deployed smart contract source code are not what Curve Finance is typically brought in for.
- What can Etherscan do that Curve Finance cannot?
- Etherscan covers Block Explorer, Transaction Tracking, Token Tracker, Contract Verification. Curve Finance covers Stablecoin Swaps, Liquidity Pools, Gauge Voting, crvUSD. Both handle Web support.
Answered from the vendors’ own pages
Curve Finance: What makes Curve Finance different from other DEXs?
Curve Finance uses a specialized automated market maker algorithm optimized for low-slippage trading between similar-value assets like stablecoins, unlike general-purpose AMMs that favor diverse token pairs.
SourceCurve Finance: How do liquidity providers earn on Curve?
Liquidity providers earn from two sources: a share of small fees charged on each swap in their chosen pool, and CRV token emissions. veCRV holders receive a proportional share of all trading fees collected on Curve, distributed weekly.
SourceCurve Finance: What is veCRV and how does it work?
veCRV is vote-escrowed CRV created by locking CRV tokens for 1 week to 4 years. Holders gain governance rights, receive a share of protocol fees, and can boost CRV rewards up to 2.5x for liquidity positions.
Source