Last Updated on April 22, 2026 by Leads Blue
Hello,
Please note we have a total of 6 crypto products; you can browse each product separately from the following links:
And following is the link to check out the samples: https://docs.google.com/spreadsheets/d/1-1-hOF-_pNvrOqU4IFbWJI9vskKvVJQ9/edit?usp=sharing&ouid=102943215827423036618&rtpof=true&sd=true
1 | 9.7 million global crypto users’ email lists | |
2 | Blockchain leads: the complete package | |
3 | Crypto companies list | |
4 | Crypto exchanges list | |
5 | Crypto VC investor list | |
6 | Crypto journalists and media lists |
If you are in the crypto/blockchain project and need to scale it, we can help you with it.
With our curated leads, you can reach your customers like I reach your inbox. We have spent thousands of hours researching the crypto ecosystem to collect this information: You can use our database to find influencers and investors to raise funds for your business.
Whether you’re launching your own crypto startup and want to connect with industry leaders, invest in crypto, or just make your first few investments in cryptocurrencies, you’ll be sure to get value out of Crypto List. We’ve spent thousands of hours researching blockchain startups, crypto exchanges, and more. All so that you can supercharge your efforts in the crypto space, whether you’re an investor, entrepreneur, or simply an enthusiast.
Crypto Investors (raising funds for your project):
We have over 500 of the most influential VCs and funds in crypto, all in one place. Use this list to start your outreach research or build relationships with high-quality investors.
Crypto Funding Deals:
A separate list of 254 crypto companies that have raised outside funding in the past six months. includes the funding amount, type, and date of the fundraising.
Crypto Influencers/FFacebook/Reddit Groups List:
We have an over 1000 YouTube influencers database and a list of popular crypto groups, so you can mention your product to everyone.
Crypto Companies List:
A list of over 4,000 crypto companies you need to know. Use this list for your own research or simply to learn more about the crypto ecosystem.
Crypto News Outlets:
If you’re looking to gain exposure for your next crypto project, this hand-researched list of 276 news outlets will save you hundreds of hours.
Crypto Events:
Conferences are the best way to network with others in the cryptocurrency space. Use this list to make sure you never miss the hottest conferences in the industry.
Crypto Exchanges:
Use this list to identify which crypto exchanges might be worth your time or to conduct outreach for your next crypto project.
Crypto Journalists:
Looking to drum up some press for your next crypto project? Leverage this list of crypto journalists to kick off your outreach efforts.
Crypto Communities:
Looking to find other cryptocurrency investors that speak your language? Use these lists to find the most active crypto communities on Facebook, Reddit, and Telegram.
What is this dataset? 54,589+ contacts — blockchain developers, Web3 engineers, and decentralised application builders. Blockchain developers are the highest-value technical audience in tech. Globally distributed: US 32%, UK 10%, CA 7%, AU 4%. Email on all records, name and mobile where available.
Who should use it? Businesses marketing products or services specifically to blockchain developers, Web3 engineers,.
Delivery: Instant CSV + XLSX download. Compatible with Instantly, Smartlead, HubSpot, Mailchimp.
About the Blockchain Leads: The Complete Package
The Blockchain Leads: The Complete Package is a targeted contact database of 54,589+ blockchain developers, Web3 engineers, and decentralised application builders. This is an audience-defined list — contacts are grouped by shared characteristics rather than geography.
The global blockchain developer community exceeded 23,000 active monthly contributors in 2023 (Electric Capital Developer Report), with total Web3 developer ecosystem estimated at 500,000+ professionals including smart contract developers, protocol engineers, and dApp builders.
Market Intelligence — Blockchain Leads: The Complete Package
This database targets hands-on blockchain builders — Solidity/Rust/Move smart contract developers, protocol engineers at Layer 1 and Layer 2 chains, dApp frontend developers, and blockchain DevOps professionals. These are technical decision-makers with direct influence over tooling and infrastructure procurement.
Key insight: Blockchain developers are the highest-value technical audience in tech. They directly evaluate and adopt developer tools, infrastructure providers, and APIs. Developer-led growth is the dominant GTM strategy in Web3 — reaching developers first drives protocol adoption, TVL growth, and ecosystem expansion. San Francisco, New York, London, and Berlin concentrate the largest developer communities.
Key entities and platforms: Solidity, Rust, Move, Ethereum, Solana, Polygon, Hardhat, Foundry, The Graph, IPFS, Layer 2, zkEVM, smart contracts, DeFi protocols
Geographic Distribution
Region | Approx. Share | Est. Contacts |
|---|---|---|
United States | 32% | 17K+ |
United Kingdom | 10% | 5K+ |
Canada | 7% | 3K+ |
Australia | 4% | 2K+ |
Rest of World | 47% | 25K+ |
Data Fields Included
Field | CSV Column | Coverage | Notes |
|---|---|---|---|
Email Address | email | All records | Primary field — present on every record |
Full Name | name | Where available | Present on most records — varies by niche and source |
Mobile / Phone | phone | Where available | Included where name is present; coverage varies by dataset |
Country | country | Most records | ISO country code where available |
Use Cases — Who Buys This Database and How
- Developer tools and infrastructure — Reach engineers who evaluate and adopt blockchain RPC providers, node services, indexers (The Graph), and development frameworks.
- Hackathon and grant programme promotion — Invite developers to protocol hackathons, grant programmes, and bounty campaigns that drive ecosystem growth.
- Web3 job board and recruiting — Source blockchain engineers for protocol teams, L1/L2 chains, and enterprise blockchain implementations.
- Technical education and certification — Promote Web3 developer courses, bootcamps, and certification programmes to professionals upgrading their skills.
Compliance Guidance
- US contacts (CAN-SPAM): No prior consent required for commercial email. Include physical mailing address and working unsubscribe link honoured within 10 business days.
- EU contacts (GDPR): Legitimate interest for B2B outreach. Include unsubscribe, honour within 30 days, maintain suppression list.
- UK contacts (UK GDPR / PECR): Legitimate interest for business email. Consumer addresses may require consent.
- Canadian contacts (CASL): Implied or express consent required. Include sender ID, postal address, and working unsubscribe.
Who this is not for
If you need individually verified records with LinkedIn profiles, direct dials, and real-time enrichment — ZoomInfo, Apollo.io, or Cognism are the better fit. LeadsBlue is bulk volume pricing: more contacts, lower cost per contact, at a fraction of enterprise rates. Run the list through NeverBounce or ZeroBounce before sending — standard practice for any bulk database. If your strategy is high-volume outreach at low cost and qualify through responses, this is the right database.
File Format & Delivery
- Format: CSV (UTF-8) and XLSX — both included
- Delivery: Instant download after purchase
- Compatible with: Instantly, Smartlead, Apollo.io, HubSpot, Salesforce, Pipedrive, Mailchimp, Lemlist, ActiveCampaign, Klaviyo
- Last updated: Q2 2026
Related Lists
Popular searches
blockchain developer email list · Web3 engineer contacts · smart contract developer database · Solidity developer email list · dApp builder contacts · blockchain programmer database · Web3 talent database
Data Sourcing — How This List is Compiled
The blockchain developers, Web3 engineers, and decentralised application builders contact list is compiled from niche-specific digital sources including professional association directories, interest-based newsletter subscriptions, webinar and event registrations, and verified opt-in flows where contacts share the qualifying characteristic: blockchain developers, Web3 engineers, and decentralised application builders. Email is validated and present on every record. Name, phone, and additional fields are included where available at the point of data collection. Refresh cycle: dataset updated quarterly with new opt-ins and suppressions applied. Format: CSV and XLSX.
Frequently Asked Questions
How does LeadsBlue compare to ZoomInfo, Apollo, or Lusha?
LeadsBlue is a bulk volume database — lower cost per contact, higher volume. ZoomInfo, Apollo.io, and Lusha are enrichment platforms with real-time verification, CRM integrations, and individual contact intelligence — they charge $0.10–0.50 per contact. LeadsBlue prices at $0.006–0.06 per contact. The use case differs: LeadsBlue is for high-volume cold outreach campaigns where cost-per-contact matters; Apollo/ZoomInfo/Lusha are for precision targeting of named accounts with enriched data. Run LeadsBlue lists through NeverBounce or ZeroBounce before sending — standard practice for any bulk database regardless of source.
Who are the contacts in the Blockchain Leads: The Complete Package?
Blockchain developers, web3 engineers, and decentralised application builders. The global blockchain developer community exceeded 23,000 active monthly contributors in 2023 (Electric Capital Developer Report), with total Web3 developer ecosystem estimated at 500,000+ professionals including smart contract developers, protocol engineers, and dApp builders. This database targets hands-on blockchain builders — Solidity/Rust/Move smart contract developers, protocol engineers at Layer 1 and Layer 2 chains, dApp frontend developers, and blockchain DevOps professionals. These are technical decision-makers with direct influence over tooling and infrastructure procurement.
What data fields are included?
Email address is present on all records. Name and mobile phone are included where available — coverage varies by niche and source. Globally distributed: US 32%, UK 10%, CA 7%, AU 4%.
How many records are in the Blockchain Leads: The Complete Package?
The database contains 54,589+ contact records as of Q2 2026. Globally distributed: US 32%, UK 10%, CA 7%, AU 4%.
What makes this niche audience valuable?
Blockchain developers are the highest-value technical audience in tech. They directly evaluate and adopt developer tools, infrastructure providers, and APIs. Developer-led growth is the dominant GTM strategy in Web3 — reaching developers first drives protocol adoption, TVL growth, and ecosystem expansion. San Francisco, New York, London, and Berlin concentrate the largest developer communities.
What compliance laws apply?
Apply the relevant law per recipient: CAN-SPAM for US contacts, GDPR Article 6(1)(f) for EU contacts, UK GDPR/PECR for UK contacts, and CASL for Canadian contacts. Always include sender identification and a working unsubscribe link.
What tools can I use with this list?
The CSV imports directly into Instantly, Smartlead, Apollo.io, HubSpot, Salesforce, Pipedrive, Mailchimp, Lemlist, ActiveCampaign, Klaviyo. For niche audiences, personalised outreach referencing the shared interest or profession significantly outperforms generic templates.
What is the geographic breakdown?
Globally distributed: US 32%, UK 10%, CA 7%, AU 4%.
What is the source of this data?
Records sourced from GitHub contributor networks, Web3 hackathon participant lists, and blockchain developer community platforms.
