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Dev tools · alternatives · 2026

24 alternatives to Treasury Prime Developer Sandbox

Develop and test real fintech innovations with pretend money

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Treasury Prime Developer Sandbox launched in 2021; newer entries below may have overtaken it.

  1. 1
    Root▲737

    Programmable bank account for software developers

    2017 · rootplatform.com · its alternatives →

  2. 2

    A professional trading platform for cryptocurrencies

    2018 · prime.coinbase.com · its alternatives →

  3. 3MS
  4. 4

    Build custom payments flows in 5 minutes

    2024 · modernbanc.com · its alternatives →

  5. 5

    A tiny "sandbox" to run untrusted code 🏖️. Contribute to craigmulligan/sandy development by creating an account on GitHub.

    2020 · github.com · its alternatives →

  6. 6
    Finary▲318

    Track your net worth in real-time

    2021 · finary.com · its alternatives →

  7. 7

    Build a custom billing system in minutes with just config

    2025 · billingrails.com · its alternatives →

  8. 8

    MSB Holding is one of the fastest growing holding companies in Saudi Arabia. Through the companies in its portfolio, MSB is at the forefront of the rapidly growing economy in the Kingdom and, thanks to its strategic investments, is a key player in the drive towards the goals of Vision 2030.

    2019 · msb.com · its alternatives →

  9. 9

    Hi HN, I built Whisper Money because I was frustrated that every personal finance app wanted full access to my bank credentials, fed my transactions into AI systems, or sold my spending data to third parties. Whisper Money takes a different approach: - *No bank credential sharing* - Import your transactions via CSV/XLS exports from your bank. No Plaid, no OAuth to your bank, no third-party integrations that can get breached. - *No AI snooping* - Your transactions are never fed into AI systems you don't control. - *No third-party data sharing* - Your financial data is never shared with…

    Nov 2025 · whisper.money · its alternatives →

  10. 10

    Real-time data aggregation and asset transfer for fintech

    2022 · meshpay.com · its alternatives →

  11. 11

    I'm excited to introduce Zerobox, a cross-platform, single binary process sandboxing CLI written in Rust. It uses the sandboxing crates from the OpenAI Codex repo and adds additional functionalities like secret injection, SDK, etc. Watch the demo: https://www.youtube.com/watch?v=wZiPm9BOPCg Zerobox follows the same sandboxing policy as Deno which is deny by default. The only operation that the command can run is reading files, all writes and network I/O are blocked by default. No VMs, no Docker, no remote servers. Want to block reads to /etc? zerobox…

    Mar 2026 · github.com · its alternatives →

  12. 12

    Instant, hardware Isolated Sandboxes for AI agents

    Jul 2026 · createos.sh · its alternatives →

  13. 13
    Vaultr▲82

    Personal finance app built for young professionals

    Apr 2026 · vaultr-app.org · its alternatives →

  14. 14

    Design your next crypto or DeFi project in minutes.

    2023 · antforfigma.com · its alternatives →

  15. 15SJ
  16. 16
    Bank.io▲99

    Coded fintech mobile app UI kit for iOS 16

    2022 · appsources.gumroad.com · its alternatives →

  17. 17

    Hi HN! Sina here. i wanted to share this open source project (apache 2.0) that i've been working on for the past month or so. it's called hotcell and it lets you create/pause/manage sandboxes on any device (your laptop, linux vm, bare metal). i've tested it against various benchmarks that i found on computesdk (https://www.computesdk.com/benchmarks/sandboxes/) as well as the one shared by dax (cofounder of open code) on twitter recently (link to his original thread and my reply https://x.com/sinasanm/status/2078158598996443346) and…

    Aug 2026 · github.com · its alternatives →

  18. 18

    The first open-source financial terminal

    2023 · pro.openbb.co · its alternatives →

  19. 19

    Hi HN! I'm excited to share that Treasury (https://treasury.sh) is now available on the iOS App Store. Treasury is a personal finance app I've been building, and we just opened up our public beta. We'd love your feedback. Currently, Treasury has a set of core building blocks that let you create financial setups as simple or as complex as you want. You can track your net worth, analyze spending, spot recurring transactions, and build budgets that actually match how you think about money. Download it from the App Store and let me know what you think.

    Jun 2026 · treasury.sh · its alternatives →

  20. 20

    GetSandbox.com is for sale on Spaceship. Secure checkout and quick transfer. See all purchase options. No hidden fees.

    2014 · getsandbox.com · its alternatives →

  21. 21
    Nuo▲25

    Spend, borrow and grow your cryptocurrencies

    2018 · getnuo.com · its alternatives →

  22. 22

    The programmable open source core ledger for fintech - formancehq/ledger

    2021 · github.com · its alternatives →

  23. 23

    We built a local-first, private, multi-currency, double-entry based personal finance app. It will help you track, visualize, and plan your financial journey. Use the `Try demo` button, to try it without an account. Small screens (mobiles) are not supported yet. By local-first we mean, your data is on your system (we use sqlite over opfs, in browser). For synching across devices, the data is encrypted with your key before it leaves your device. You can backup the data locally (if you are using chrome) and/or to your dropbox. It's designed so that we (the people building it) can't access…

    Nov 2025 · finbodhi.com · its alternatives →

  24. 24IM

    It's at http://finkin.com. The goal is to allow a developer to sign up in seconds, and within minutes begin querying data. It runs under https and stores no access information. From http://news.ycombinator.com/item?id=1431583, I realized that all those types of sites are not tailored to developers like the other simple APIs around the web are (i.e. flickr). I made mine as simple as I thought possible. From http://news.ycombinator.com/item?id=1676458, I realized that eventually it should be a scalable model where you pay pennies per the # of requests you make. Right now it supports many…

    2010 · finkin.com. · 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 →