WhaleBooks.com
WhaleBooks.com is a Prague-based SaaS platform that provides cryptocurrency accounting, portfolio tracking, and tax reporting for individual investors, accountants, crypto companies, and blockchain businesses, operated by GENERAL BYTES s.r.o.
- Company typePrivate
- Founded2019
- HeadquartersPrague, Czechia
- Headcount1–10
- GTM typeB2B and B2C
- OfferingSoftware
What WhaleBooks.com does
WhaleBooks.com is a Prague-based cryptocurrency accounting and portfolio management SaaS platform operated by GENERAL BYTES s.r.o., the Czech entity behind the world's largest Bitcoin ATM manufacturer. The platform serves individual crypto investors, accountants and tax professionals, crypto companies and funds, and blockchain businesses, consolidating transactions from over 30 cryptocurrency exchanges and wallets into a single system for portfolio tracking, profit/loss analysis, and tax and accounting report generation.
The product is delivered as a web-based application with cloud deployment for SMB tiers and on-premise installation for Enterprise customers. Core technical components include a Data Manager for flexible transaction editing, a proprietary WhaleBooks Universal CSV format (v3.3.1) for importing transactions from any source, an API for third-party applications to record client transactions and retrieve portfolio results, integration with Stormware's Pohoda accounting software, and a free Quantum Bitcoin Address Check tool that classifies BTC addresses by format, script type, reuse, and key exposure. The platform supports diverse transaction types including spot trades, staking, rewards, airdrops, forks, fees, deposits, and withdrawals, and is positioned as privacy-first and GDPR-compliant with personal data processed exclusively within the EU/EEA.
WhaleBooks operates a product-led growth model with a freemium tier and self-serve annual subscriptions: Free, Personal at $110/year (50,000 transactions), Company at $680/year (500,000 transactions), and Accountant at $1,360/year (1,000,000 transactions), supplemented by an Enterprise on-premise tier with quote-based multi-year contracts. Distribution is primarily direct through the website, with enterprise sales motion for on-premise deployments. The company is closely aligned with GENERAL BYTES, providing distribution leverage into the Bitcoin ATM and crypto operator ecosystem.
WhaleBooks.com firmographics
Firmographics- Name
- WhaleBooks.com
- Legal name
- GENERAL BYTES s.r.o.
- Website
- https://whalebooks.com
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- WhaleBooks.com is a Prague-based SaaS platform that provides cryptocurrency accounting, portfolio tracking, and tax reporting for individual investors, accountants, crypto companies, and blockchain businesses, operated by GENERAL BYTES s.r.o.
- Ownership category
- akta.pro rank
WhaleBooks.com industry classification
Industry- Product category
- Cryptocurrency Accounting Software
- NAICS
- Software Publishers (513210)
- SIC
- Finance Services (6199)
- akta.pro primary industry
- Wallet Infrastructure (SDKs, Wallet-as-a-Service) (FSADACAD)
Keywords
Where WhaleBooks.com is headquartered
LocationHeadquarters
- HQ city
- Prague
- HQ country
- Czechia
- HQ region
- Europe
Offices1 record
Markets served
WhaleBooks.com business model
Business model- GTM type
- B2B and B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Operations, Marketing or Sales
Revenue model
- Subscription - Free Tier: Free plan providing basic portfolio tracking for users with up to 500 transactions and 1 organization. Limited to 50 invoices and no priority support.
- Subscription - Personal: $110/year subscription for individual traders with up to 50,000 transactions and 1 organization. Includes tax rules, email support, and capacity upgrade options.
- Subscription - Company: $680/year subscription for crypto companies with up to 500,000 transactions and 3 organizations. Includes full accounting tools, API access, priority support, and accounting report up to 200,000 rows.
- Subscription - Accountant: $1,360/year subscription for accounting professionals managing up to 1,000,000 transactions and 10 organizations. Includes personal support, full accounting tools, and reports up to 300,000 rows. Currently 10% off sale.
- Enterprise - On-Premise: Custom-priced on-premise cryptocurrency accounting solution with unlimited organizations and users, high performance for millions of transactions, flexible limits, priority technical support, and custom feature development.
- Capacity Upgrades: Additional organizations and transactions available for purchase beyond plan limits for all paid tiers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Annual | Free - For getting started with small portfolios |
| Subscription | Annual | Personal - For individual traders with active portfolios |
| Subscription | Annual | Company - For crypto companies and internal accounting teams |
| Subscription | Annual | Accountant - For accounting professionals managing multiple clients |
| Subscription | Multi-year contract | Enterprise - On-premise cryptocurrency accounting solution |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
WhaleBooks.com product offering
Product offeringCore offering
WhaleBooks is a web-based cryptocurrency accounting and portfolio management SaaS platform that imports transactions from over 30 cryptocurrency exchanges via standardized CSV formats, calculates portfolio profit and loss with market benchmarking, and generates tax reports and accounting outputs (including Pohoda format) for individual investors, accountants, crypto companies, and blockchain businesses. The platform is offered through freemium and tiered annual subscriptions (Personal, Company, Accountant) with an on-premise Enterprise deployment, and also exposes an API for third-party applications and a free Quantum Bitcoin Address Check tool.
Product overview
WhaleBooks is a cryptocurrency accounting and portfolio management SaaS platform designed for investors, blockchain companies, accountants, and crypto funds. The platform offers five pricing tiers: Free (500 transactions), Personal ($110/year for 50,000 transactions), Company ($680/year for 500,000 transactions), Accountant ($1,360/year for 1,000,000 transactions), and Enterprise (on-premise solution with unlimited capacity). The core offering includes portfolio tracking, transaction management via Data Manager, tax rules configuration, tax statement generation, and accounting report exports. Key add-on features include the Quantum Bitcoin Address Check tool for Bitcoin security assessment and native CSV format support for universal data import from over 30 cryptocurrency exchanges and services. The platform supports integration with Stormware's Pohoda accounting software and provides API access for third-party applications.
Differentiator
Problem solved
Functional benefit
Products and services
- WhaleBooks Cryptocurrency Accounting Platform
Quantifiable outcome
- Supports 30+ cryptocurrency exchange integrations for seamless data import
- +2 more outcomes
Companies that use WhaleBooks.com
Customer profileNamed customers2 records
Segments4 records
Ideal customer profiles5 records
WhaleBooks.com technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration31 records
Feature8 records
WhaleBooks.com partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- GENERAL BYTEScoreWhaleBooks was created in tight cooperation with GENERAL BYTES, the largest manufacturer of Bitcoin ATMs in the world. This synergy enables delivery of business intelligence software offering cryptocurrency accounting to investors, blockchain and crypto companies. WhaleBooks is operated by GENERAL BYTES s.r.o.
Scale indicators2 records
Recent moves6 records
Expansion highlights6 records
WhaleBooks.com competitors and assessment
Company assessmentBroad incumbents
- TaxBit: Enterprise-grade crypto tax and accounting infrastructure serving exchanges, financial institutions, and regulators. Comparable to WhaleBooks' Enterprise on-premise tier but operating at a much larger institutional scale with deeper regulatory focus.
Direct peers
- CryptoTaxCalculator: Crypto tax calculator and portfolio tracker supporting 130+ exchanges/wallets with tiered pricing for individuals and accountants. Comparable to WhaleBooks on integration breadth, tax calculation depth, and accountant-targeted plans.
- Koinly: Leading consumer-focused crypto tax and portfolio tracking SaaS supporting 700+ integrations. Directly competes with WhaleBooks on the same Individual Investor and Accountant segments with a comparable CSV/API import and tax-report generation model.
- Bitcoin.tax: Long-standing crypto tax preparation software supporting CSV imports from major exchanges and generating IRS/foreign tax forms. Comparable to WhaleBooks on the core Individual Investor segment and exchange CSV-import workflow.
- Divly: Nordic-headquartered crypto tax reporting platform targeting individual investors and accountants with localized tax form support. Comparable to WhaleBooks' accountant-focused value proposition and EU-centric compliance positioning.
- ZenLedger: Crypto tax software and accounting platform serving individual investors, accountants, and enterprise crypto businesses. Overlaps directly with WhaleBooks on portfolio import, tax report generation, and accountant collaboration workflows.
- CoinTracker: Crypto portfolio tracker and tax software with broad exchange/wallet integrations and US-focused tax reporting. Directly competes with WhaleBooks on individual investor portfolio tracking and accountant-facing reporting workflows.
- TokenTax: Crypto tax preparation and accounting platform offering tiered plans for individual traders, accountants, and crypto businesses. Competes directly with WhaleBooks' Personal, Accountant, and Company tiers with similar tax-report and multi-org functionality.
- Blockpit (formerly Accointing): European-headquartered crypto tax and portfolio tracking platform with strong accountant and tax-advisory positioning. Highly comparable to WhaleBooks given shared EU regulatory focus, accountant-tier product, and integration with local accounting software.
- CoinLedger (formerly CryptoTrader.Tax): Crypto tax software focused on individual traders and tax professionals with broad exchange import support. Closely comparable to WhaleBooks' Personal and Accountant tiers, including tax form generation and accountant handoff.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
WhaleBooks.com social profiles
Digital presenceWhaleBooks.com compliance and trust
Trust signalCompliance1 record
WhaleBooks.com financial estimates
Financial estimateRevenue estimate
Valuation estimate
WhaleBooks.com leadership team
Management profileNumber of profiles
WhaleBooks.com funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
WhaleBooks.com M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about WhaleBooks.com
What does WhaleBooks.com do?
WhaleBooks is a web-based cryptocurrency accounting and portfolio management SaaS platform that imports transactions from over 30 cryptocurrency exchanges via standardized CSV formats, calculates portfolio profit and loss with market benchmarking, and generates tax reports and accounting outputs (including Pohoda format) for individual investors, accountants, crypto companies, and blockchain businesses. The platform is offered through freemium and tiered annual subscriptions (Personal, Company, Accountant) with an on-premise Enterprise deployment, and also exposes an API for third-party applications and a free Quantum Bitcoin Address Check tool.
Is WhaleBooks.com a public or private company?
WhaleBooks.com is a private company. It is classified as corporate owned and is currently operating.
When was WhaleBooks.com founded?
WhaleBooks.com was founded in 2019. It employs 1 to 10 people.
Where is WhaleBooks.com based?
WhaleBooks.com is headquartered in Prague, Czechia, in the Europe region.
How does WhaleBooks.com make money?
Six revenue lines are on record. Subscription - Free Tier is the primary driver. The others are subscription - Personal, subscription - Company, subscription - Accountant, enterprise - On-Premise and capacity Upgrades.
Who are WhaleBooks.com's main competitors?
TaxBit is listed as a broad incumbent. Direct peers are CryptoTaxCalculator, Koinly, Bitcoin.tax, Divly, ZenLedger, CoinTracker, TokenTax, Blockpit (formerly Accointing) and CoinLedger (formerly CryptoTrader.Tax).
Does WhaleBooks.com have an API?
Yes. The API is ideal for third-party applications that aim to record their clients' transactions in WhaleBooks while also retrieving their portfolio results. Third-party applications can exchange transaction data and retrieve results and reports for the required period. Developer documentation is at generalbytes.atlassian.net/wiki/spaces/ESD/pages/2882764860/WhaleBooks+API+for+third+party+access.
What industry is WhaleBooks.com in?
WhaleBooks.com's product category is Cryptocurrency Accounting Software. Its primary akta.pro industry code is FSADACAD, Wallet Infrastructure (SDKs, Wallet-as-a-Service). Its NAICS code is 513210 and its SIC code is 6199.