What Blockmate does

Blockmate j.s.a., a Slovak joint-stock company founded in 2021 and headquartered in Bratislava, operates a crypto-as-a-service API platform that aggregates on-chain wallet data from major blockchains (Bitcoin, Ethereum, Litecoin, Solana, BSC, Polygon, Tron, and others) with off-chain data from 20+ centralized exchanges including Binance, Coinbase, Kraken, and OKX. Through a single API and a set of pre-built product modules — Blockmate Link (wallet onboarding), Blockmate Portfolio (aggregation), Blockmate Payments (deposits/withdrawals across 250+ platforms), Blockmate Explorer (AML/MICA compliance and risk scoring), Blockmate On-ramp (buy/sell/hold across 45+ assets), and Blockmate Analytics (user-base and bot analytics) — the company exposes data covering approximately 300+ million Web3 accounts. The technology stack is delivered through SDKs in seven programming languages (Python, JavaScript, Java, C#, Go, PHP, Ruby) plus a React onboarding component and a Postman collection.

Blockmate operates a hybrid go-to-market. Self-serve developer adoption is enabled through a free API key, GitHub-hosted SDKs, a Postman collection, the RapidAPI marketplace, and public documentation, with the company reporting 1,218 developer signups and 882 company signups in the prior 30 days. For enterprise, the company runs direct sales to banks and fintechs, supplemented by strategic relationships with Mastercard (Start Path), IBM, Deloitte, Bureau Van Dijk, and CRIF, and embedded technology partnerships with Tatum and DeepSonar/AhoyConnect. Revenue is generated from quote-based enterprise licensing (custom order forms negotiated by deal size and feature scope) layered onto usage-based subscription pricing for the developer self-serve funnel, with additional fees for data enrichment and categorization services. The platform holds SOC 2 Type II, GDPR, and CCPA compliance postures.

The customer base is anchored by banks and fintechs that need regulated crypto exposure, with Česká spořitelna — the largest Czech bank — disclosed as both an investor and customer. The company has raised approximately €3.5M across three funding rounds (2022 pre-seed and two subsequent rounds through September 2023) from Depo Ventures, ZAKA VC, Tensor Ventures, BADideas.fund, Diaspora Ventures, Seed Starter ČS, Token Ventures, and Česká spořitelna. The team is small (11–50 employees) and operates with a global exchange/blockchain footprint while formally domiciled in the EU.

Name

Blockmate

Legal name

Blockmate j.s.a.

Website

https://blockmate.io

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

11–50 employees

Short description

Blockmate is a Slovakia-based crypto-as-a-service API platform, founded in 2021, that connects banks and fintechs to data across 300+ million Web3 accounts and 20+ major exchanges. It sells enterprise licensing plus self-serve API subscriptions to deliver regulated crypto onboarding, portfolio aggregation, AML compliance, and analytics.

Ownership category

akta.pro rank

Product category

Crypto-as-a-Service API Platform

NAICS

Financial Transactions Processing, Reserve, and Clearinghouse Activities (522320)

SIC

Security & Commodity Brokers, Dealers, Exchanges & Services (6200)

akta.pro primary industry

Interoperability & Cross-Chain Infrastructure (Bridges, Messaging, Atomic Swaps) (FSAGAMAI)

akta.pro secondary industries

Compliance, Risk & RegTech for Tokenized Assets (KYC/AML, sanctions, travel rule, reporting) (FSAPAIAH), Blockchain Analytics & Transaction Monitoring (FSADALAB)

Keywords

• Crypto-as-a-service API
• Blockchain data infrastructure
• Crypto compliance tools
• Web3 wallet onboarding
• Digital asset aggregation

Headquarters

HQ city

Bratislava

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations

Revenue model

1. API Subscription and Usage: Blockmate generates revenue through API subscription tiers and usage-based pricing. The platform offers free trial versions and paid plans based on API call volumes and feature access. Services include data cleansing, transaction categorization, and data enrichment as additional paid features.
2. Enterprise Licensing: B2B licensing of crypto-as-a-service API platform to banks and fintech companies. Custom order forms with negotiated fees based on enterprise requirements and scale.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Blockmate provides a crypto-as-a-service API platform that aggregates and normalizes on-chain and off-chain crypto data from 20+ exchanges and 12+ blockchain networks into a single unified API. It enables banks, fintechs, and Web3 companies to onboard 300+ million Web3 accounts, deliver wallet connectivity, portfolio aggregation, AML/MICA-compliant transaction monitoring, crypto on-ramp services, and user analytics through ready-to-use white-label products and SDKs.

Product overview

Blockmate is a crypto-as-a-service platform offering a unified API infrastructure that connects banks and fintech with Web3. The core product is the Blockmate Open Crypto API, which serves as a single integration point for accessing data from 300+ million Web3 accounts. The platform consists of core products (Blockmate Open Crypto API and Blockmate Link for wallet onboarding), four main product modules (Blockmate Portfolio for account aggregation, Blockmate Payments for deposits/withdrawals, Blockmate Explorer for AML compliance, and Blockmate On-ramp for crypto trading), plus Blockmate Analytics for Web3 user insights. Additionally, Blockmate provides SDKs in 7 programming languages (Python, JavaScript, Java, C#, Go, PHP, Ruby) and supports use cases including personal finance management, business finance management, NFT portfolio management, crypto tax automation, and bookkeeping. The platform emphasizes MICA and AML compliance throughout its offerings.

Differentiator

Problem solved

Functional benefit

Products and services

• Blockmate Open Crypto API Single API platform enabling banks and fintech to connect 300+ million Web3 accounts, aggregate crypto data from 20+ exchanges and 12+ blockchain networks, and deliver AML-compliant crypto services. Covers on-chain data (BTC, ETH, LTC, SOL, BSC), off-chain exchange data, and NFT platforms.
• Blockmate Link Web3 wallet onboarding feature that enables fintech apps to connect user wallets across various cryptocurrency exchanges and blockchains in just a few clicks, providing seamless access to 300+ million Web3 users via a single integration.
• Blockmate Portfolio

Quantifiable outcome

• Onboard 300+ million Web3 users to any application through a single API
• +2 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration36 records

AI capability3 records

Feature8 records

Partnerships

Seven partnerships are on record, tiered flagship and core.

• TatumflagshipTechnology or Integration · 30 December 2022Tatum, a blockchain development tool platform, integrates Blockmate's regulatory compliance features. Their clients can perform risk scoring for transactions and wallets, operating totally risk-free through the Blockmate API.
• DeepSonar / AhoyConnectcoreTechnology or Integration · 30 December 2022DeepSonar, a Web3 analytics project run by AhoyConnect, uses Blockmate's API to collect on-chain data and statistics from users. Web3 developers in sectors like NFTs and gaming use these insights to better understand their communities.
• MastercardflagshipStrategic or Co-development PartnerListed as a selected partner. Mastercard Start Path program participant. Collaboration to enable crypto payment capabilities and expand crypto adoption in traditional finance.
• IBMflagshipStrategic or Co-development PartnerListed as a selected partner. Strategic collaboration for enterprise crypto solutions and blockchain integration services.
• DeloitteflagshipStrategic or Co-development PartnerListed as a selected partner. Collaboration for compliance solutions and regulatory advisory in the crypto-finance space.
• Bureau Van DijkcoreTechnology or IntegrationListed as a selected partner. Bureau Van Dijk, known for its business intelligence and company data, may integrate Blockmate's crypto data capabilities.
• CRIFcoreTechnology or IntegrationListed as a selected partner. CRIF, a credit reporting and financial information company, may integrate crypto compliance features.

Scale indicators11 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Moralis: Moralis offers a Web3 API suite (accounts, NFTs, transactions, on-chain data) with SDKs across major languages. Comparable to Blockmate on the developer-first crypto API layer, though with a stronger retail/individual developer focus.
• Bitquery: Bitquery operates a multi-chain blockchain GraphQL API with analytics, AML/Risk APIs, and ETL pipelines. Overlaps with Blockmate's portfolio aggregation, analytics, and AML risk-scoring capabilities.
• Chainalysis: Chainalysis is the dominant blockchain analytics and AML/compliance platform. Blockmate's Blockmate Explorer competes head-to-head in transaction monitoring, AML risk scoring, and MICA-aligned compliance reporting for exchanges and banks.
• Zero Hash: Zero Hash provides crypto-as-a-service APIs and infrastructure for banks, fintechs, and brokerages to embed trading, custody, and payments — directly competing with Blockmate's enterprise bank/fintech wedge and Payments/On-ramp modules.
• Alchemy: Alchemy provides a unified Web3 developer platform with APIs for blockchain data, NFTs, and wallets — directly overlapping with Blockmate's core Open Crypto API and Link offerings for developers and fintech integrators.
• Tatum: Tatum is a named Blockmate technology partner that also offers blockchain development APIs and infrastructure. Both companies compete for blockchain developer integrations, but Tatum is a partner-embedded distribution channel as well.
• Covalent: Covalent provides a unified blockchain data API covering balances, transactions, and historical token data across many chains — a direct competitor to Blockmate's on-chain wallet aggregation across BTC, ETH, LTC, BSC, etc.

Broad incumbents

• Fireblocks: Fireblocks is a broader digital asset platform for institutions with custody, settlement, payments, and tokenization. Overlaps with Blockmate's bank/fintech enterprise motion, though Fireblocks also offers deeper custody and treasury capabilities.
• Coinbase Developer Platform: Coinbase Developer Platform (formerly Coinbase Cloud) provides node infrastructure and APIs for exchanges, wallets, and on-chain data. Competes with Blockmate for crypto data and wallet connectivity, with stronger brand and treasury from Coinbase, Inc.
• Reown (formerly WalletConnect): Reown (the company behind WalletConnect) provides the de facto wallet-to-app connectivity protocol for Web3. Competes with Blockmate Link on the wallet connectivity layer, though Reown's protocol-level coverage extends far deeper into Web3 native apps.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/blockmateio
• LinkedInlinkedin.com/company/blockmate

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds3 records

Investors7 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Blockmate