callsheet.predictions for hackathons
round 01
callsheet · Solana Frontier Hackathon

Projects.

2,858 projects.

D-PET

DePIN

D-PET is a decentralized, evolving AI companion designed to combat loneliness by providing interactive companionship and entertainment. It bridges the physical and digital worlds by pairing a physical, 3D-printed hardware device with a dynamic AI personality that lives on the blockchain.

DPO2U

RegTech & Compliance

Compliance as Protocol

Drainwatch

DeFi

Drainwatch helps Solana LPs stop bleeding to LVR. Our free analyzer measures per-pool LVR across all the major AMMs, while our vault automatically rotates USDC into pools still earning more in fees than they lose to arbitrage.

DreamVault

AI Platforms / Agents

DreamVault is an AI-powered platform that transforms human dreams into interactive digital universes on Solana. Users can generate cinematic dream worlds, unlock unique lore and traits, and mint their subconscious creations as collectible on-chain assets guided by NOX, an AI spirit guardian.

Dr. Fraudsworths' Fantastical Finance Factory

DeFi

Fraudsworth is a novel approach to creating a new kind of non-sovereign store of value. It combines asymmetric flipping taxes and a closed 3-token ecosystem to build the foundation for a gamified, futarchy-controlled wealth fund, where decision markets physically settle by reallocating protocol liquidity across different quote-side assets weekly.

Drip

Payments & Remittance

DRIP is a Solana-native programmable cashflow app for AI agents and modern workforces. It replaces lump-sum payments with real-time native SOL streams that can be capped, paused, resumed, cancelled, withdrawn, and exported for compliance. DRIP gives agents revocable, auditable budgets on Solana.

DRiP Royale

Gaming

DRiP Royale aims to solve the "utility gap" for millions of compressed NFTs (cNFTs) distributed via DRiP. While these assets are widely collected, they often sit idle in wallets. Objective: Transform passive collectibles into active game assets.

Dropset

DeFi

DASMAC (dasmac.com) is building Dropset, a fully onchain central limit order book on Solana L1: the real infrastructure behind the "Onchain NASDAQ" vision. Where proprietary AMMs fragment liquidity and obscure execution, Dropset brings transparency, guaranteed prices, and strategy privacy for institutional market makers. Built in SBPF assembly for unprecedented compute efficiency. Read our vision: x.com/DASMAC/status/2039033171317342408

Duel Arena

Gaming Infrastructure

A decentralized prediction marketplace where technical experts bet on network performance metrics, transforming capital-backed sentiment into a real-time technical health oracle for Solana.

Duel Duck

Social / SocialFi

Duel Duck is a social PvP prediction app built on Solana where anyone can create a prediction about anything, invite others to take a side, and earn from the activity they generate. Our key innovation is self-resolving predictions - no oracles, no complex infrastructure, no dependency on external data providers. Creators can launch and resolve their own duels, making predictions fast, flexible, and usable for any community or event.

DuelSnap

Gaming

DuelSnap is a Social GameFi picture-guessing game where players win small rewards and creators earn question royalties.

DueVault

Payments & Remittance

DueVault is a private stablecoin receivables platform for Solana businesses: merchants invoice in USDC, customers pay through Umbra, and only merchant-approved auditors can see the business evidence

DUM CLUB

Consumer Apps

DUM Club turns a simple idea into a live business in minutes. Users generate real storefronts with actual offers, and every business comes with an AI assistant that answers customer questions and helps them choose what to buy. Instead of speculation, DUM focuses on real transactions by combining AI, payments, and onchain identity to help anyone launch and earn instantly.

Dum.fun

Consumer Apps

The Solana memecoin launchpad with prediction markets on every token. Pump fun meets Polymarket. Launch a coin in seconds. Bet YES/NO on whether it rugs, moons, or graduates to Raydium. Markets resolve automatically from on-chain signals. The first launchpad where you can profit from being right about a rug, not just being early to a winner.

DumpFun

Consumer Apps

DumpFun is a Solana-based platform for launching gamified token mechanics — turning token distribution, trading, and liquidity into interactive on-chain games like time-locked launches, competitive pools, and gamified mining.

Dynamic Anti MEV

DeFi

An execution-aware crate for integration into proprietary AMMs, perp DEXes, CLOBs, and next generation on chain liquidity systems. Modern market makers need protection against the ruthless realities of on chain MEV. Our technology gives trading venues real time awareness of flow context, allowing liquidity systems to dynamically respond to toxic order flow, informed trading, and atomic arbitrage before value is extracted from LPs and market makers.

EarnFlow

DeFi

AI-powered DeFi autopilot that helps gig workers automatically save, split, and grow their income on Solana. EarnFlow turns every paycheck into a smarter financial system. Built for gig workers, it automatically splits income into spending, savings, and yield opportunities, while an AI autopilot helps users find and approve DeFi strategies safely on Solana.

EarnID

FinTech

EarnID is the first on-chain income verification protocol for Africa's digital workforce. Nigerian freelancers add their earnings from any source, generate a consistency score, and mint a tamper-proof credential NFT on Solana. One shareable link lets visa officers, banks, and global clients verify their income in seconds with no login required. Built on Solana, powered by Raenest.

EchoBreaker

Consumer Apps

EchoBreaker is an AI-powered platform designed to increase information transparency online by analyzing narrative concentration, bias patterns, and missing perspectives across digital content. The platform explores how AI and decentralized infrastructure can help users better understand information ecosystems and reduce the effects of echo chambers at internet scale.

Echoes Fans

Consumer Apps

Ownership layer for audio stories

Echoes Forge

Gaming Infrastructure

Echoes Forge is a creation tool being built for independent game creators. Once finished, it will let them make new content — quests, characters, places — for single-player games, without writing code. Creators will earn 40% on every sale and keep full ownership. Alongside the editor, we're building Echoes of the Rozlom, a post-apocalyptic story-driven game, to show what creators will be able to make.

EchoProof

Consumer Apps

EchoProof is a distinctive social networking website that allows people to post their accomplishments, views, or anything else, along with the proof for what they claim. Users can post their information with the use of hashed screenshots, streaks, and proofs from other sources. Posts are stored in the blockchain using minimal signatures.

Echo Zero

AI Platforms / Agents

The developer infrastructure for AI trading agents on Solana. Creators ship agents through our dev portal; subscribers tap to subscribe and the agent trades from their own Solana wallet via Jupiter. Real on-chain performance, no pooled funds. App Store economics — creators keep 80%, EchoZero takes 20%. Per-subscriber sovereignty at sub-cent scale, only viable on Solana.

Ecolytix

DePIN

Ecolytix is a real-time environmental monitoring platform powered by IoT infrastructure and AI-driven analysis. Using ESP32 sensor nodes and decentralized data validation, the platform tracks air quality, provides live insights, and delivers transparent environmental monitoring through a scalable edge-based architecture.

E-commerce

Markets & Exchanges

I am a beginner web developer with a strong interest in front-end development and modern web design. I enjoy creating clean, responsive, and user-friendly websites using HTML and CSS while continuously improving my technical and creative skills. I am passionate about learning new technologies, solving problems, and building projects that enhance user experience. Along with coding, I am also interested in UI/UX design and understanding how digital products can be made more interactive and visual

EconomicFuzz

Security Tools

YAML DSL where you declare economic invariants ("vault collateralization must stay above 110%") and attack templates (oracle deviation, sandwich frontrun/backrun, flash loan sequences). A Rust engine on LiteSVM mutates parameters via genetic algorithm across thousands of generations, fuzzing not just inputs but market conditions. Output: concrete attack vector, transaction sequence, estimated USD loss, and a Sankey diagram of how the funds moved.

EDGE:Survive

Gaming

EDGE:Survive is a isometric survival game with RPG elements. The in-game currency is a Local game currency that can be converted into a Solana token, some weapons are NFT's, some Pet's are NFT's. We are building a Fun game in the Solana ecosystem. We are targeting Solana Mobile Seeker as a gaming platform and most other platforms later.

EduChainNP

EdTech

EduChainNP is a peer-to-peer academic platform where university students in Nepal share notes, lab reports, and answers — earning on-chain reputation scores for quality contributions. Every upload and interaction is timestamped on Solana, creating a tamper-proof academic record that neither students nor institutions can fake or lose. Colleges pay for an institutional dashboard to monitor student engagement; students use it free.

Edukora: Learn Solana

Consumer Apps

Edukora: Learn Solana Learn. Practice. Level up. Explore projects, follow your roadmap, get AI guidance, celebrate milestones, accelerate your journey and more. @solana from beginner to advanced

EduLearn.fun

Consumer Apps

EduLearn is an AI-powered skill acquisition platform that helps users master real-world skills through personalized AI agents, proof-of-work learning, and accountability systems. Users can generate adaptive roadmaps, quizzes, flashcards, and reminders for skills like software engineering, AI, design, and marketing. EduLearn also integrates on-chain rewards and NFT certificates, making achievements verifiable, shareable, and incentive-driven.