Alternatives

Products that do what Green Deal – smart contract for buying group discounts does

1. 1CD
   Collateralized Debt Agreements Using Smart Contracts and Virtual Cats▲97

   2018 · dharma.io

2. 2BA
   Building a no gimmick smart contract platform as a service▲45

   2017 · ellcrys.co

3. 3OA
   Offst – A decentralized payment system▲52

   2019 · freedomlayer.org

4. 4DA
   DealPage - Aggregation of all Group Buying Daily Deal Sites▲19

   2011 · dealpage.me

5. 5MW
   My weekend project on curating relevant deals▲30

   Feedbacks are welcome :)

   2013 · specialdeck.com

6. 6GF
   Go Freaking Do It – Smart contract for reaching your goals▲128

   2017 · gofreakingdoit.com

7. 7IM
   I made a point of sale system with self-service for mobile devices▲94

   2020 · flexiblepos.com

8. 8BS
   Bitcoin Smart Contracts – With Live Demo▲11

   2015 · medium.com

9. 9
   Cues.sg▲100

   Create smart contracts & dapps. No coding required.

   2022

10. 10DS
    DAPP – Smart Contract for WC Bets▲6

    2018 · etherbets.app

11. 11AD
    Automated Discounts on Amazon▲43

    2014 · zincsave.com

12. 12PA
    Pact – a safe smart contract language (web editor)▲18

    2016 · kadena.io

13. 13
    Braintree v.zero SDK▲79

    A modern foundation for accepting payments

    2014

14. 14AS
    A smart contract and website to tax loss harvest your worthless NFTs▲23

    2022 · nftlossharvestooor.com

15. 15AD
    Acre Designs (YC W16) - Zero-Energy Smarthomes as a Consumer Product▲35

    2016 · acredesigns.com

16. 16SC
    Smart Contracts over HTTP▲12

    2016 · dev.blockcypher.com

17. 17AE
    An Ethereum Smart Contract in Solidity with a React Front End▲9

    2018 · github.com

18. 18BA
    Buy Amazon gift cards with Bitcoins▲29

    2013 · amazonbitcoins.com

19. 19SD
    Slice – Decentralized stores with NFT-based ownership▲6

    2021 · slice.so

20. 20BG
    Buyout Game Benchmark: Multi-Agent Bargaining, Transfers, and Takeovers▲6

    Mar 2026 · github.com

21. 21DF
    Decentralized financial management tool for non-hierarchical teams▲15

    2018 · medium.com

22. 220F
    0-fee decentralized asset issuance and exchange▲6

    2017 · settle.network

23. 23AG
    A GPU group-buying layer to get enterprise rates (~50% off H100s)▲5

    We built, saga[1] a layer that lets smaller teams access enterprise GPU discounts through collective buying power. How it works: 1. Aggregate GPU spend across hundreds of ML teams 2. Get enterprise rates through combined volume 3. Pass savings to users, monetize via provider partnerships Technical notes: - Works at billing layer only (no access to code/data) - Supports existing cloud setups or managed GPUs - Private beta running since January, opening more spots for March - Currently seeing ~50% savings on H100s/A100s [1] https://trysaga.ai

    2025 · trysaga.ai

24. 24ZT
    ZenCard – transaction linked loyalty and rewards▲5

    2014 · zencard.pl

Ranked by how close each launch is in meaning, then by votes. Refine with a description →