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Crypto · head to head

Huobi vs Polygonscan

Huobi logo

Huobi

Crypto

Global digital asset trading platform

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: Huobi cryptocurrency market volatility; 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: Huobi covers Spot Trading, Polygonscan covers Block Explorer.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Huobi and Polygonscan actually diverge.

Attributes where Huobi and Polygonscan differ
AttributeHuobiPolygonscan
Pricing modeltransactionfreemium
PlatformsWeb, MobileWeb, Api
Founded20132021

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 Huobi

  • Spot Trading
  • Futures Trading
  • Margin Trading
  • Staking
  • Primelist
  • HT Token
  • Huobi ECO Chain
  • Ios support

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.

Huobi

  • Spot trading of cryptocurrencies and altcoinsnot Polygonscan
  • Futures trading with leveragenot Polygonscan
  • Copy trading from experienced tradersnot Polygonscan
  • Automated trading via botsnot Polygonscan

Polygonscan

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

Where each one falls short

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

Huobi

  • Cryptocurrency market volatility
  • Regulatory restrictions in some jurisdictions

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

Huobi

Free

No published plan breakdown. See the Huobi 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 Huobi if

  • You need spot trading.
  • You want to start without paying.
  • You work on Web, Mobile.
  • You also want futures trading.
Huobi 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 Huobi or Polygonscan better?
Neither clearly leads. Huobi 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, Huobi or Polygonscan?
Huobi starts at Free and Polygonscan at Free.
Does Huobi or Polygonscan run on more platforms?
Huobi runs on Web, Mobile. Polygonscan runs on Web, Api.
Can I use Huobi for free?
Both have a free tier, so you can try either at no cost before committing.
What is Huobi best used for?
Huobi is most often used for spot trading of cryptocurrencies and altcoins, futures trading with leverage, copy trading from experienced traders, automated trading via bots. Of those, spot trading of cryptocurrencies and altcoins and futures trading with leverage are not what Polygonscan is typically brought in for.
What can Huobi do that Polygonscan cannot?
Huobi covers Spot Trading, Futures Trading, Margin Trading, Staking. Polygonscan covers Block Explorer, Transaction Tracking, Token Tracker, Contract Verification. Both handle Web support.

Answered from the vendors’ own pages

Huobi: What assets can I trade on HTX?

HTX offers spot trading for over 700 assets at competitive prices, plus futures trading with leverage and automated trading bots.

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
Huobi: What fee discounts are available on HTX?

HTX offers fee rebates up to 30 percent for margin trading and exclusive futures fee rates for partners. The platform also offers a sign-up promotion of up to 1,500 dollars for new users.

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
Huobi: Is there a minimum deposit to start trading on HTX?

HTX does not specify a minimum deposit amount on its public pages. You would need to check during account setup or contact their support for this information.

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
Huobi: Can I withdraw my funds 100 percent from HTX?

Yes, HTX guarantees 100 percent withdrawal capability. The platform uses cold, hot, warm, and multi-party offline wallet storage for asset custody.

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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