
QPles
Qples is a digital promotions platform that specializes in the creation, distribution, and validation of digital coupons for Consumer Packaged Goods (CPG) brands and retailers. The platform provides an end-to-end solution for delivering targeted offers to consumers through various channels, including mobile wallets and print-at-home formats.
It’s goal is to address long-standing challenges in the coupon industry, most notably fraud and the lack of real-time validation through its integration with the Hedera blockchain network. By leveraging the Hedera Consensus Service (HCS), Qples creates a verifiable and immutable record for each digital coupon it issues. When a coupon is created, its unique data is hashed and submitted to the Hedera public ledger, generating a "proof of state" with a secure, tamper-proof timestamp.
This on-chain verification allows for real-time authentication at the point of sale, effectively preventing fraudulent redemptions and unauthorized duplication through the creation of a universal, single-use digital asset. Its integration with the Hedera blockchain network enables Qples to offer brands a highly secure, transparent, and data-rich promotions solution.
Project Information
Related Projects

Headstarter is a decentralized fundraising platform and launchpad built exclusively for the Hedera network. Its primary purpose is to accelerate the growth of the Hedera ecosystem by providing a secure and streamlined environment for new projects to raise capital and build an initial community.
The platform operates on a tier-based system centered around its native token, $HST. To gain access to token sales, prospective investors are required to stake a certain amount of $HST, which places them into different tiers. These tiers determine the size of the allocation a user is guaranteed in an upcoming IDO, with higher amounts of staked tokens granting access to larger investment opportunities. This model creates utility and sustained demand for the $HST token while ensuring a fair and organized capital-raising process.
For projects, Headstarter provides an end-to-end solution for launching a token, handling the technical complexities of the sale and providing access to an engaged community from day one. For investors, it offers a vetted and secure venue to discover and support promising, early-stage Hedera-native projects.

The InterWork Alliance (IWA) is an organization focused on simplifying and standardizing the use of token-powered services for businesses. As an initiative of the Global Blockchain Business Council (GBBC), the IWA works to create a common language and framework for tokenized assets, which allows different blockchain networks and applications to work together seamlessly.
The alliance's primary mission is to empower organizations to adopt and use token-based distributed services in their day-to-day operations. To achieve this, the IWA has developed several key frameworks, including the Token Taxonomy Framework (TTF), which provides a common set of definitions and standards for tokens of all types. The IWA also has a strong focus on sustainability, with task forces dedicated to creating standards for Voluntary Ecological Markets and Carbon Emission Tokens.
The Hedera network and its ecosystem partners are active members and contributors to the InterWork Alliance. Hedera has collaborated with the IWA on its Sustainability Working Group, and several applications built on Hedera are designed to be compliant with the IWA's standards.

Barrage is a Croatia-based software development company founded in 2016. It positions itself as a "digital barrage," providing robust and high-quality digital platforms for a global clientele. With a team of over 100 professionals, Barrage specialises in creating custom software solutions, with a strong focus on fintech, data science, and AI.
The company offers a comprehensive range of services including custom software development for web and mobile, digital product design with a focus on user experience, and brand identity design. Barrage also has expertise in machine learning, data center development, and provides consulting services in distributed ledger technology.
Barrage is a Hedera ecosystem technology partner that leverages its in-depth knowledge to build solutions on the Hedera network. The company has published insights on Hedera's impact on DeFi, demonstrating a strong understanding of its architecture, including the hashgraph consensus mechanism and the "gossip about gossip" protocol. This expertise allows Barrage to develop secure, scalable, and efficient software for its clients, utilizing Hedera's enterprise-grade capabilities to create modern digital solutions.

Sayl Cloud is an all-in-one marketing, commerce, and loyalty platform designed primarily for businesses in the hospitality and retail sectors. The company provides independent restaurants, hotels, and retailers with a powerful suite of tools to increase direct sales, own their customer relationships, and reduce their reliance on third-party aggregators that charge high commissions. Sayl’s platform integrates functionalities like online ordering, table reservations, customer relationship management (CRM), and marketing automation into a single, cohesive system.
A key innovation for Sayl Cloud is its integration with the Hedera network to offer next-generation, Web3-powered loyalty programs. Through this integration, businesses can easily create their own branded tokens and NFTs on Hedera, transforming traditional points-based rewards into engaging digital assets. Customers can earn these tokens for their purchases and other interactions, and then redeem them for exclusive perks, creating a more dynamic and gamified experience. Supported by The HBAR Foundation, Sayl leverages Hedera's fast, secure, and low-cost ledger to make these "Loyalty 3.0" programs feasible for its clients.
