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Crypto · head to head

Compound vs Polygonscan

Compound logo

Compound

Crypto

Autonomous interest rate protocol

From
Free
Rated
-
Full reviewWebsite
Polygonscan logo

Polygonscan

Crypto

Polygon PoS chain explorer

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Compound no pricing information is published on the pricing page.; Polygonscan the PolygonScan API page now redirects to Etherscan's unified multichain API pricing, so Polygon data is bought under Etherscan plans rather than a PolygonScan-specific one
  • They diverge on capability: Compound covers Lending, Polygonscan covers Block Explorer.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Compound and Polygonscan actually diverge.

Attributes where Compound and Polygonscan differ
AttributeCompoundPolygonscan
Pricing modelUnknownfreemium
PlatformsEthereumWeb, Api
Founded20172021

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Crypto).

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 Compound

  • Lending
  • Borrowing
  • cTokens
  • Governance
  • COMP Token
  • Ethereum

Only in Polygonscan

  • Block Explorer
  • Transaction Tracking
  • Token Tracker
  • Contract Verification
  • Bridge Monitor
  • Polygon PoS
  • ERC-20 tokens
  • Api support

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Compound

  • Decentralised finance (DeFi) lending and borrowing protocol on Ethereumnot Polygonscan
  • Cryptocurrency collateral management for USDC borrowingnot Polygonscan
  • Interest earning through crypto asset supplynot Polygonscan
  • Algorithmic interest rate determination based on supply and demandnot Polygonscan

Polygonscan

  • Exploring Polygon transactions, addresses and token transfersnot Compound
  • Verifying and reading Polygon smart contract source codenot Compound
  • Querying Polygon on-chain data through the explorer APInot Compound

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Compound

  • No pricing information is published on the pricing page.

Polygonscan

  • The PolygonScan API page now redirects to Etherscan's unified multichain API pricing, so Polygon data is bought under Etherscan plans rather than a PolygonScan-specific one
  • The free API plan is capped at 3 calls per second and 100,000 calls per day and requires attribution
  • API Pro endpoints start at the Standard plan at $199 per month
  • Rate limits top out at 30 calls per second even on the $899 per month Pro Plus plan
  • Metadata CSV export and dedicated support require Metadata Enterprise, which is quoted by contact with no published price

Pricing, plan by plan

Compound

Free

No published plan breakdown. See the Compound review.

Polygonscan

Free
  • FreeFree
    • Block explorer
    • 5 API calls/sec
    • Token tracker
  • Pro$199/month
    • Higher rate limits
    • Advanced APIs

Which should you pick?

Choose Compound if

  • You need lending.
  • You want to start without paying.
  • You work on Ethereum.
  • You also want borrowing.
Compound review

Choose Polygonscan if

  • You need block explorer.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want transaction tracking.
Polygonscan review

Questions people ask

Is Compound or Polygonscan better?
Neither clearly leads. Compound starts at Free and Polygonscan at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Compound or Polygonscan?
Compound starts at Free and Polygonscan at Free.
Does Compound or Polygonscan run on more platforms?
Compound runs on Ethereum. Polygonscan runs on Web, Api.
Can I use Compound for free?
Both have a free tier, so you can try either at no cost before committing.
What is Compound best used for?
Compound is most often used for decentralised finance (defi) lending and borrowing protocol on ethereum, cryptocurrency collateral management for usdc borrowing, interest earning through crypto asset supply, algorithmic interest rate determination based on supply and demand. Of those, decentralised finance (defi) lending and borrowing protocol on ethereum and cryptocurrency collateral management for usdc borrowing are not what Polygonscan is typically brought in for.
What can Compound do that Polygonscan cannot?
Compound covers Lending, Borrowing, cTokens, Governance. Polygonscan covers Block Explorer, Transaction Tracking, Token Tracker, Contract Verification. Both handle Web support.

Answered from the vendors’ own pages

Compound: How much does Compound cost?

Compound does not publish pricing information. No details about pricing tiers, plans, or costs are available on the pricing page or main website.

Source
Polygonscan: Does Polygonscan have a free API tier?

Yes. Polygonscan redirects to Etherscan's API pricing, which offers a free tier with 3 calls/second limit and up to 100,000 API calls/day on selected chains. Attribution is required for the free tier.

Source
Polygonscan: What are the paid API tiers and their costs?

Etherscan offers six paid tiers: Lite ($49/month), Standard ($199), Advanced ($299), Professional ($399), Pro Plus ($899), and Dedicated (custom). All tiers offer discounts for quarterly (10%) or annual (15%) billing.

Source
Polygonscan: What request limits apply to each tier?

Lite allows 5 calls/second and 100,000 daily calls. Standard provides 10 calls/second and 200,000 daily calls. Advanced offers 20 calls/second and 500,000 daily calls. Professional allows 30 calls/second and 1,000,000 daily calls. Pro Plus supports 30 calls/second and 1,500,000 daily calls. Dedicated offers unmetered calls.

Source
Polygonscan: Are subscriptions auto-renewed and can I get a refund?

Stripe billing auto-renews by default unless canceled before the renewal date. Payments are non-refundable and the provider does not issue refunds or credits.

Source
Polygonscan: Is there a minimum contract or can I cancel anytime?

No minimum contract is stated. Users can cancel anytime before renewal, though payments already made are non-refundable.

Source
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