Dev tools · alternatives · 2026

24 alternatives to Mako – a full Bitcoin implementation in C

Bitcoin node written in C. Contribute to chjj/mako development by creating an account on GitHub.

Mako is a complete Bitcoin implementation written in C, designed for developers who need a lightweight alternative to existing Bitcoin clients. It provides full protocol support and blockchain functionality in a… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Mako – a full Bitcoin implementation in C launched in 2021; newer entries below may have overtaken it.

1
Maki▲84
An efficient AI coding agent. Native Rust TUI. Immediate startup, 60 FPS, low memory. Indexes files instead of reading them, chains tools in a sandbox interpreter. Anthropic, OpenAI, Google, Z.AI, OpenRouter, Synthetic, or any OpenAI / Anthropic compatible API.
2022 · maki.sh · its alternatives →
2
Bit – A fast and easy Python Bitcoin library▲72
Bitcoin made easy. Contribute to ofek/bit development by creating an account on GitHub.
2017 · github.com · its alternatives →
3
Very basic blockchain-free cryptocurrency PoC in Python▲171
Very basic blockchain-free cryptocurrency PoC in Python - spipm/crackcoin
2017 · github.com · its alternatives →
4
I made a zero dependency Bitcoin math implementation in C▲26
Zero dependency Bitcoin math implementation in C. Contribute to CambridgeStateMachines/bitcoin_math development by creating an account on GitHub.
2025 · github.com · its alternatives →
5
Horizon 1.0▲312
Realtime, open-source backend for JavaScript apps
2016 · sequence.xyz · its alternatives →
6
HelloBitcoin. A “Hello World” of Bitcoin, Written in Go▲74
A collection of simple programs which can generate bitcoin wallets, create and sign transactions, and send transactions over the bitcoin network. - prettymuchbryce/hellobitcoin
2014 · github.com · its alternatives →
7
Kong – Physical Cryptocurrency▲294
Kong is the first crypto-cash; combining state-of-the-art secure elements, groundbreaking flex PCBs, and time-locked smart contracts.
2019 · kong.cash · its alternatives →
8
The Bitcoin Note – Secure, Self-Custodial Bitcoin Wallets in Cash Form▲344
The Bitcoin Note: Physical secure Bitcoin that you can easily share, spend or hold.
2022 · offline.cash · its alternatives →
9
BitClout▲237
A crypto social network
2021 · bitclout.com · its alternatives →
10
bitcoin-akka – a btcwallet client, written in Scala and built on akka▲49
a client to btcwallet, written in Scala and built on akka - goldmar/bitcoin-akka
2014 · github.com · its alternatives →
11
Misocoin – A barebones Bitcoin-like protocol implemented in Python 3.6▲151
Barebones bitcoin-like protocol implemented in Python 3.6 - kendricktan/misocoin
2017 · github.com · its alternatives →
12
Blockchain as a Service by Microsoft▲278
Develop, test, and deploy blockchain applications
2017 · azure.microsoft.com · its alternatives →
13
Bit v0.5.0 – Bitcoin made easy, now with SegWit support▲63
Bitcoin made easy. Contribute to ofek/bit development by creating an account on GitHub.
2019 · github.com · its alternatives →
14AP
A pure Python Bitcoin protocol implementation▲14
2013 · protocoin.readthedocs.org · its alternatives →
15
Bithoven – A high-level, imperative language for Bitcoin Smart Contract▲27
Hey HN! I’m a researcher working on Bitcoin smart contracts, and today I’m releasing Bithoven—a high-level imperative language that compiles to native Bitcoin Script (Legacy, SegWit, and Taproot). The Goal: Raw Bitcoin Script is notoriously difficult to reason about. Writing raw Bitcoin Script today feels like writing Assembly in the 1970s. You have to mentally juggle the stack (`OP_SWAP`, `OP_ROT`), manually manage distinct execution branches, and pray you didn't leave a stack item unconsumed (which crashes the script). My goal was to bridge the gap between complex contract logic and raw…
Dec 2025 · github.com · its alternatives →
16
Crypto ATM▲89
An open source ATM for Bitcoin, Litecoin and Dogecoin
2016 · pugpaoslot.com · its alternatives →
17
Bitcoin M-of-N Multisig P2SH Transaction Builder in Go▲40
Bitcoin M-of-N Multisig P2SH implemented in Go. Contribute to soroushjp/go-bitcoin-multisig development by creating an account on GitHub.
2014 · github.com · its alternatives →
18
MPCVault▲93
Multi-signature crypto wallet for businesses
2023 · mpcvault.com · its alternatives →
19
x402▲119
Hi HN – excited to announce x402, initially developed by Coinbase (YC 12) x402 lets any HTTP API charge per request without issuing API keys or storing credit cards. Buyers (humans or AI agents) keep funds in their own wallet and dynamically discover compatible endpoints, call them as usual, and automatically pay a microtransaction in USDC or other tokens to settle. 90 second demo: https://www.youtube.com/watch?v=PV-L2AfLhJg Problem: Every time we want to use a new API we have to: find the service online create a developer account, copy a secret key into env vars, pre-fund or…
2025 · x402.org · its alternatives →
20
Toshi▲76
Open Source Bitcoin Node with a JSON API by Coinbase
2014 · toshi.io · its alternatives →
21
Sovryn▲69
Decentralized Bitcoin trading and lending platform
2020 · sovryn.app · its alternatives →
22
Dumbest AI + Blockchain Project in 100 lines▲52
the purest AI + Blockchian project. Contribute to theDumbAssCoin/DUMBASS development by creating an account on GitHub.
2019 · github.com · its alternatives →
23
Simple, Readable, Experimental Blockchain in Python▲11
Experimental cryptocurrency (blockchain) written in python. - halilozercan/halocoin
2018 · github.com · its alternatives →
24
Bitcoin-Safe Desktop Wallet (FOSS)▲66
Free & OpenSource software for managing cold storage wallets
Apr 2026 · bitcoin-safe.org · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →