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Head-to-head · Cryptocurrency Tax Calculator

ZenLedger vs Summ

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score ZenLedger #6 in Cryptocurrency Tax Calculator 8.2/10 Free plan Free plan✓ 0 of 1 features Visit ZenLedger
Summ #7 in Cryptocurrency Tax Calculator 8.1/10 Free plan Free plan✓ 0 of 1 features Visit Summ

ZenLedger leads on 0 checks, Summ on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreZenLedger · 8.2/10
  • Free planboth

ZenLedger scores higher on our rubric for cryptocurrency tax calculator: 8.2 against 8.1 out of 10; our editors rank them #6 and #7.

ZenLedger is the better fit for US users wanting tax forms and audit reports. Summ is the better fit for crypto investors seeking integrations and tax tools.

  • ZenLedger fits best

    US users wanting tax forms and audit reports

  • Summ fits best

    Crypto investors seeking integrations and tax tools

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature ZenLedger 8.2/10 Visit ↗ Summ 8.1/10 Visit ↗
At a glance
Editor score 8.2 8.1
Ranking #6 in Cryptocurrency Tax Calculator #7 in Cryptocurrency Tax Calculator
Best for US users wanting tax forms and audit reports Crypto investors seeking integrations and tax tools
Pricing model Free plan + paid Free plan + paid
Starting price $49/yr —
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Live chat, Phone, Docs Email, Live chat, Docs
Compliance SOC 2, 2FA SOC 2, SSO/SAML
Integrations 400+ integrations 3,527+ integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features ZenLedger 0/1 · Summ 0/1
Accountant access Not checked yet Not checked yet
Specs
Transaction imports Not checked yet Not checked yet
Transaction limit 100 transactions 100 transactions
Supported activity Not checked yet Not checked yet
Tax reports Not checked yet Not checked yet
Tax regions Not checked yet Not checked yet
Our review
Pros
  • Generates IRS Form 8949, Schedule 1, and Schedule D.
  • Reports cover DeFi, NFTs, staking, mining, and airdrops.
  • Connects with 400+ exchanges and TurboTax and TaxAct.
  • Imports data from exchanges, wallets, blockchains, and DeFi protocols
  • Calculates gains, losses, and income with automatic categorization
  • Supports tax-loss harvesting, optimization, and accountant collaboration
Cons
  • Verified jurisdiction coverage is limited to the United States.
  • The product is cloud-based and available on web.
  • Support is not available 24/7.
  • Available as a web product only
  • Pricing and tax-report availability vary by jurisdiction
  • Tax optimization and advanced reports are limited to higher-tier plans
Our verdict

ZenLedger is cloud-based cryptocurrency tax software for investors, traders, and tax professionals who need to turn wallet and exchange activity into tax reports. It imports transaction data through API or CSV, calculates cost basis,…

Read the review →

Summ is web-based cryptocurrency tax software for investors, traders, accountants, and businesses. It brings together portfolio tracking, transaction categorization, tax calculations, and jurisdiction-specific reports. Its stated coverage…

Read the review →
  1. ZenLedgerCryptocurrency Tax Calculator 8.2Free plan
  2. SummCryptocurrency Tax Calculator 8.1Free plan

Strengths and trade-offs

  • ZenLedger — where it wins

    • Generates IRS Form 8949, Schedule 1, and Schedule D.
    • Reports cover DeFi, NFTs, staking, mining, and airdrops.
    • Connects with 400+ exchanges and TurboTax and TaxAct.

    Where it doesn't

    • Verified jurisdiction coverage is limited to the United States.
    • The product is cloud-based and available on web.
    • Support is not available 24/7.

  • Summ — where it wins

    • Imports data from exchanges, wallets, blockchains, and DeFi protocols
    • Calculates gains, losses, and income with automatic categorization
    • Supports tax-loss harvesting, optimization, and accountant collaboration

    Where it doesn't

    • Available as a web product only
    • Pricing and tax-report availability vary by jurisdiction
    • Tax optimization and advanced reports are limited to higher-tier plans
  • ZenLedger8.2/10 · Free plan

    US-focused crypto tax reporting with DeFi support, audit trails, and tax-form exports.

    Visit ZenLedgerFull verdict →
  • Summ8.1/10 · Free plan

    Summ imports crypto activity, calculates taxes, and adds optimization tools on higher tiers.

    Visit SummFull verdict →

More comparisons

All cryptocurrency tax calculator comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update