blnk

The premium Open Source alternative to Modern Treasury

🎯 Best for:Teams building financial infrastructure that requires high transaction throughput and data sovereignty.

What is blnk?

A high-performance ledger system designed to manage complex financial transactions and balances at scale. It provides a programmable API for building digital wallets, payment gateways, and banking cores.

Tech Stack
GoBackend & Auth

Why blnk?

  • High-performance Go core
  • Atomic transaction support
  • Developer-first API

Limitations

  • Requires infrastructure management
  • Newer ecosystem
  • Complex for simple apps
2/23/2026
Last Update
94
Forks
5
Issues
Apache-2.0
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to blnk instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Modern Treasury)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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