Mailchain Alternatives & Competitors

12 companies similar to Mailchain — The communications layer for Web3.

Glide

Fund your dapp or accept payments with any crypto, from anywhere

5 Seed $630.00K

United States

Push Chain

The first blockchain for Universal Apps. Build & Deploy once, onboard users from any chain...

51 Series A $12.17M

Blockchain Information Technology +3

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Mercuryo

Powering payments for the leading web3 dApps.

314 Unknown $10.00M

London, United Kingdom

Uniblock

Manage APIs with unmatched scale, security, and performance.

17 Seed $2.30M

San Francisco, United Sta...

API Blockchain +3

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Chainway Labs

Building Citrea, Bitcoin's First ZK Rollup

29 Seed $2.70M

Cayman Islands

Blockchain Web3

Interlay Network

Interlay is a network that unlocks decentralized (financial) use cases for BTC

1 Series Unknown $9.54M

London, United Kingdom

Blockchain Crypto +2

Coinweb

Coinweb offers user-friendly blockchain names and connects existing blockchains for more r...

32 Seed $8.33M

London, United Kingdom

Blockchain Crypto +4

0G

The first decentralized artificial intelligence layer for storage, compute, and scale.

98 Pre Seed $35.00M

San Francisco, Cayman Isl...

AI Blockchain +2

Babylon Labs

Unlocking 21 Million Bitcoins to Secure the Decentralised Economy

72 Series Unknown $103.00M

Palo Alto, United States

Blockchain Web3

Parex Market Inc.

Parex for a vibrant decentralized future..

4 Seed $6.50M

Wilmington, United States

Crypto Financial Services

Mirror World

Mirror World is a Game Matrix powered by Smart SDK layer that accelerates Web3 mobile deve...

16 Seed $4.00M

San Francisco, United Sta...

Validation Cloud

The AI Platform Powering Web3 Finance. Reimagined access to data, billions in staked asset...

37 Series A $20.80M

Zug, Switzerland

AI Blockchain +5

About Mailchain

The communications layer for Web3.

Services

web3 email solutions, end-to-end encrypted messaging, developer tools for web3 integration, communication protocol development

Target Customers

web3 developers, blockchain enthusiasts, cryptocurrency holders, decentralized application (DApp) builders, web3 social networking platforms

Taxonomy

Web3 Communication, Blockchain Messaging, On-Chain Notifications, Decentralized Communication, Wallet-to-Wallet Messaging, Blockchain Identity, Cryptocurrency Notifications, Protocol Integration, Decentralized Notifications, DAO Communication, Crypto Exchange Communication, Web3 Email

Business Model

B2B, SaaS, API

Revenue Model

Usage Based, Subscription, Service Fee

Frequently Asked Questions

Top alternatives to Mailchain include Glide, Push Chain, Mercuryo, Uniblock, Chainway Labs. These companies serve similar markets and are frequently compared.

Bounce Watch tracks 12 companies similar to Mailchain based on industry overlap, target customers, and business model.

The communications layer for Web3.

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Explore Related

Mailchain Profile Glide Alternatives Push Chain Alternatives Mercuryo Alternatives All Companies All Signals Trend Reports

Compiled from the BounceWatch company index. We last looked at Mailchain on 8 Jan 2026. The 12 companies listed here were last checked between 3 Jul 2025 and 29 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.