What Signal21 does

Signal21 is a Bitcoin-focused blockchain data and intelligence platform that provides unified on-chain analytics across Bitcoin L1, multiple Layer 2 networks (including Stacks, Bitlayer, and Rootstock), and Bitcoin DeFi applications. Founded in 2024 and operating as Signal21, Inc. in Wilmington, Delaware, the company runs with a small team of 1-10 employees and positions itself as the premier intelligence platform for the Bitcoin Economy. Its core technology stack combines a SQL-based query engine, 200+ expert-curated dashboards, a Wallet Tracker for whales and smart money, a Developer Activity Tracker monitoring GitHub across Bitcoin protocols, and proprietary indices such as STX/BTC and App/L2 ratios. The platform is delivered as a web application at app.signal21.io, supplemented by a free weekly newsletter and a research blog.

The company monetizes through three subscription tiers — Premium at $40/month for power users, Pro at $200/month for institutions and analysts requiring SQL and API access, and Enterprise with custom pricing for teams needing multi-user collaboration, custom integrations, and dedicated support — supplemented by custom commissioned research services for funds and protocols. Its go-to-market blends product-led growth (self-serve sign-up, free newsletter top-of-funnel, blog content) with enterprise field sales for larger institutional clients. Trusted-by logos include Franklin Templeton Investments Digital Assets, Strategy (formerly MicroStrategy), Stacks, Core blockchain, UTXO, and Digital, signaling credible adoption among institutional Bitcoin holders and L2 protocol teams. The company targets three primary segments: Enterprises needing treasury, yield, and risk analytics; Investors (active traders, hedge funds, VC firms) needing real-time market intelligence; and Developers building on Bitcoin L1 or L2s. No external funding rounds, revenue figures, or ownership structure are disclosed in the available data.

Name

Signal21

Legal name

Signal21, Inc.

Website

https://signal21.io

Company type

Private

Founded year

2024

Operating status

Operating

Headcount range

1–10 employees

Short description

Signal21 is a Bitcoin-focused blockchain data and intelligence platform that provides unified on-chain analytics across Bitcoin L1, multiple Layer 2 networks, and Bitcoin DeFi applications, serving enterprises, investors, and developers through subscription tiers and custom research.

Ownership category

akta.pro rank

Product category

Blockchain Analytics Software

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821)

SIC

Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Interoperability Monitoring, Analytics & Compliance (bridge risk scoring, forensics, alerts) (FSAPAKAJ)

akta.pro secondary industry

Developer APIs & Node Access (RPC providers, node infrastructure APIs) (FSAPABAC)

Keywords

• Blockchain data analytics
• Bitcoin on-chain intelligence
• Crypto wallet tracking
• DeFi data platform
• Blockchain analytics software

Headquarters

HQ city

Wilmington

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

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

Revenue model

1. Subscription Plans: Three-tier subscription model: Premium at $40/month for individual power users and active investors; Pro at $200/month for institutions, hedge funds, and advanced analysts with SQL query access and custom dashboard building; Enterprise with custom pricing for teams requiring multi-user access, shared dashboards, custom integrations, and dedicated support.
2. Custom Research Services: Bespoke dashboards, strategy reports, and data-driven marketing content commissioned by clients. Provides additional revenue from high-value enterprise engagements.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Signal21 is a Bitcoin data and intelligence platform that provides comprehensive on-chain analytics across Bitcoin L1, Bitcoin Layer 2s (Stacks, Bitlayer, Rootstock), and Bitcoin DeFi applications. The platform combines the institutional-grade Bitcoin Economy Report, a SQL-based Query Engine, a real-time Wallet Tracker, a Developer Activity Tracker, proprietary Bitcoin & Layered Indices, and 200+ expert-curated dashboards, delivered through self-serve subscription plans and an Enterprise tier with API access and custom integrations.

Product overview

Signal21 is a unified Bitcoin data and intelligence platform providing comprehensive blockchain analytics for the Bitcoin economy. The platform consists of core analytical products including the Bitcoin Economy Report (institutional research), Query Engine (SQL analytics), Wallet Tracker (whale/smart money monitoring), Developer Activity Tracker, Bitcoin & Layered Indices, and 200+ Custom Dashboards. These tools are delivered through three subscription tiers: Premium ($40/month) for power users, Pro ($200/month) for institutions with SQL and API access, and Enterprise (custom pricing) for teams requiring multi-user access and custom integrations. All plans provide access to Bitcoin L1, L2, and DeFi data across the Bitcoin ecosystem including Stacks, Bitlayer, Rootstock, and other protocols.

Differentiator

Problem solved

Functional benefit

Products and services

• Bitcoin Economy Report

Quantifiable outcome

• Access to 200+ premium dashboards and full archive of premium research
• +1 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature8 records

Partnerships

Four partnerships are on record, tiered minor.

• Franklin Templeton Investments Digital AssetsminorOthersListed as a trusted customer/user of Signal21's Bitcoin data and intelligence platform. Franklin Templeton is a major investment management firm with digital assets operations.
• StrategyminorOthersListed as a trusted customer/user. Strategy (formerly MicroStrategy) is a major corporate Bitcoin holder using Signal21 for Bitcoin treasury intelligence.
• UTXOminorOthersListed as a trusted customer/user of Signal21's Bitcoin analytics platform. UTXO is a financial services firm in the Bitcoin ecosystem.
• DigitalminorOthersListed as a trusted customer/user of Signal21's Bitcoin data and intelligence services. Digital is a digital assets company.

Scale indicators2 records

Recent moves1 record

Expansion highlights5 records

Others

• The Block: The Block is a crypto research and data business offering institutional research, market data, and news. It is adjacent to Signal21's research and intelligence offering rather than a direct product competitor.

Direct peers

• Glassnode: Glassnode is a leading on-chain Bitcoin and crypto market intelligence platform offering dashboards, indicators, and institutional research. It is the most directly comparable competitor to Signal21, with overlapping Bitcoin analytics, wallet tracking, and tiered subscription pricing.
• CryptoQuant: CryptoQuant is a Bitcoin-focused on-chain analytics platform with exchange flows, miner data, and institutional research. It is a direct competitor in the Bitcoin analytics niche that Signal21 targets.
• Coin Metrics: Coin Metrics provides institutional-grade crypto market data, network metrics, and indices across multiple blockchains. It competes head-on with Signal21's data, indices, and API offerings, with stronger multi-chain breadth but a less Bitcoin-specialized focus.
• Nansen: Nansen provides on-chain analytics enriched with wallet labels, smart-money tracking, and dashboards. Its wallet-tracking and entity-labeling functionality directly overlaps with Signal21's Wallet Tracker and smart-money features.
• Dune Analytics: Dune is a community-driven on-chain analytics platform with a SQL query engine, dashboards, and APIs. It mirrors Signal21's SQL tooling and dashboard-driven model, though it is multi-chain rather than Bitcoin-specialized.

Emerging players

• Artemis: Artemis is an emerging multi-chain analytics platform with chain-level metrics, dashboards, and ecosystem tracking. It overlaps with Signal21's ecosystem-level Bitcoin analytics from a broader emerging-player angle.

Broad incumbents

• Messari: Messari is a broader crypto research and data platform offering institutional research, asset data, and analytics across the full crypto economy. It competes with Signal21's Bitcoin Economy Report and research offerings as part of a wider portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/signal21btc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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 Signal21