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Crypto · head to head

Nansen vs Polygonscan

Nansen logo

Nansen

Crypto

Blockchain analytics for smart money

From
$150/month
Rated
-
Full reviewWebsite
Polygonscan logo

Polygonscan

Crypto

Polygon PoS chain explorer

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Polygonscan has a free tier, so it costs nothing to try first.
  • Each has a real cost: Nansen no pricing published on public pages; pricing details require app login; 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: Nansen covers Wallet Labels, Polygonscan covers Block Explorer.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Nansen and Polygonscan actually diverge.

Attributes where Nansen and Polygonscan differ
AttributeNansenPolygonscan
Starting price$150/monthFree
Pricing modelsubscriptionfreemium
Free tierNoYes
PlatformsWebWeb, Api
Founded20192021

Identical on both: 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 Nansen

  • Wallet Labels
  • Smart Money Tracking
  • Token God Mode
  • NFT Paradise
  • DeFi Analytics
  • Multi-chain
  • API

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.

Nansen

  • Analyticsnot Polygonscan
  • On Chainnot Polygonscan
  • Researchnot Polygonscan

Polygonscan

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

Where each one falls short

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

Nansen

  • No pricing published on public pages; pricing details require app login

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

Nansen

$150/month
  • Pioneer$150/month
    • Smart Money
    • Token Flows
    • NFT analytics
  • Standard$750/month
    • All Pioneer features
    • API access
    • Advanced queries

Polygonscan

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

Which should you pick?

Choose Nansen if

  • You need wallet labels.
  • You also want smart money tracking.
Nansen 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 Nansen or Polygonscan better?
Neither clearly leads. Nansen starts at $150/month and Polygonscan at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Nansen or Polygonscan?
Polygonscan has a free tier; the other does not. Paid plans start at $150/month for Nansen and Free for Polygonscan.
Does Nansen or Polygonscan run on more platforms?
Nansen runs on Web. Polygonscan runs on Web, Api.
Can I use Polygonscan for free?
Yes. Polygonscan has a free tier, so you can try it without paying. Nansen starts at $150/month.
What is Nansen best used for?
Nansen is most often used for analytics, on chain, research. Of those, analytics and on chain are not what Polygonscan is typically brought in for.
What can Nansen do that Polygonscan cannot?
Nansen covers Wallet Labels, Smart Money Tracking, Token God Mode, NFT Paradise. Polygonscan covers Block Explorer, Transaction Tracking, Token Tracker, Contract Verification. Both handle Web support.

Answered from the vendors’ own pages

Nansen: How much does Nansen cost?

Nansen does not publish pricing on its public website. The site mentions 'Low Fees, Optimized Pricing' and references a tier system that 'unlocks lower fees' through platform activity, but specific costs require logging into the Nansen app to view.

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
Nansen: What pricing model does Nansen use?

Nansen uses a tier-based fee structure where users accumulate Stack Points through trading activity to climb tiers and unlock reduced fees. Exact fee percentages and tier thresholds are not disclosed on the public website.

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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