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

Projects.

2,858 projects.

Sovra

Security Tools

Sovra introduces intent-based transaction execution for Solana. Instead of blindly executing signed transactions, Guardian uses local QVAC AI models to analyze behavioral context, phishing indicators, transaction deviation, and execution risk before generating cryptographically signed execution decisions enforced by smart contracts on-chain.

Sow

Real World Assets (RWA)

SOW is a Solana Devnet web dApp that lets users connect Phantom and fund Pakistani crop cultivation cycles by buying seasonal claim units. These claim units are not wallet-visible tokens; they are recorded on-chain through a program-enforced InvestorPosition account. After a cycle reaches the claims stage, users can redeem remaining claim units as cash or goods, with claim receipts recorded for verification.

SP3ND

Consumer Apps

Buy anything with stablecoins from Amazon & eBay, for people and agents.

Spacedeck Protocol

Developer Infrastructure

Spacedeck is the definitive, zero-custody standard for autonomous capital routing. It absolves the composability trap by mathematically isolating algorithmic intent from cryptographic liability, creating shielded execution environments that empower programmable treasuries at scale. Spacedeck exists to enforce absolute determinism on the on-chain economy.

Space Object

Interoperability & Bridges

Space Object is a cross-chain intent swap protocol built on Solana. It implements Ika's "Bridgeless Capital Market" thesis: users trade assets across chains without ever entering a wrapped or bridged form.

Spark

Token Launch / Tokenomics

Spark is the idea launchpad on Solana where you trade the hackathon winner. Anyone can post an idea. Anyone can fund it. Then a hackathon opens where any builder can apply to bring it to life. A decision market resolves the winner. Three ideas already launched — and it's working. Built on OmniPair, Combinator, Squads, Helius, Solana.

spectraq

FinTech

SpectraQ is a trustless, non-custodial asset management protocol enabling AI agents and quantitative traders to spin up automated funds securely. Arcium encrypts the strategy, Pyth limits slippage. Why It Wins SpectraQ does for algorithmic trading what Shopify did for e-commerce or what Pump.fun did for token launches: it removes the friction and the risk. It allows anyone to launch a secure, automated trading fund, transforming Solana into a global, trustless marketplace for AI-driven yield.

SPECTRE by Pinpoint

AI Platforms / Agents

SPECTRE is an AI-powered auditing suite for Solana. It detects issues within project repositories, provides fixes, and creates unit tests to prevent discovered issues from surfacing again. As an act of Public Good, SPECTRE has now assessed 55 of the largest open source projects on Solana, surfacing 3000+ findings. The tool has now been released as free tooling for the Solana community.

Spectre Protocol

AI Platforms / Agents

Spectre Protocol is an autonomous, intent-based distribution infrastructure on Solana. Powered by the Spectre Agent, it translates natural language into on-chain execution. We enable projects to perform real-time wallet analysis and deploy scalable, hyper-targeted NFT campaigns whether for user acquisition, automated rewards, or governance at near-zero cost, without writing any scripts.

Spectrum

DeFi

Decentralized finance is fragmented across a plethora of protocols and an assortment of assortment of chains. Even the one that lives, breathes and dreams CT isnt fully aware of the entire landscape and whats trully possible From a user pov we see the following utilities to be the core offering of defi - 1. Trade - Stocks, Commodties, Crypto, Indexes, Perps 2. Yield - Vaults, RWAs, lending 3. Borrow - Permissionless borrow against your holding 4. Under collateralized borrowing - Reputation

Spektrum

Consumer Apps

Spektrum is a strategic Trading Card Game (TCG) featuring deep elemental mechanics and true digital asset ownership. Players collect, trade, and battle with unique cards, combining the complex strategy of classic competitive TCGs with modern Web3 infrastructure for verifiable ownership and a player-driven economy.

Sperm Race Club

Consumer Apps

Sperm Race Club is a fast-paced, multiplayer casual racing game built for the Solana ecosystem. Optimized specifically for the Seeker mobile device, it features quick-fire, 30–60 second competitive matches where players race to a finish line in a "provably fair" environment. The game blends "watch-to-win" simplicity with high-stakes social competition, utilizing MagicBlock VRF (Verifiable Random Function) to ensure that every race outcome and speed boost is transparent and tamper-proof on-chain.

SpineDAO

AI Platforms / Agents

SpineDAO is a live tokenized clinical network for spine medicine on Solana. 200+ verified clinicians earn $SPINE (Token-2022) for contributing anonymized outcomes; Metaplex credential NFTs gate data access; two AI agents (Lamina, Ask Vincent) run on a real 766+ patient registry and a 180-node knowledge graph.

SplitPact

Stablecoins

SplitPact is cash-routing infrastructure for stablecoins on Solana. Businesses define how money should split the moment it lands — by percentage, threshold, cap, or time window — deploy the router once, and every deposit follows the rules automatically. Pure SPL, composes with any wallet from day one. SDK and MCP server let teams and AI agents build routers in a few lines of code.

SplitSOL

Payments & Remittance

Split a restaurant bill, rent, or trip — each person scans the QR, pays their portion, and you're done.

SplotSOL

Consumer Apps

SplitSOL is a simple web app for splitting bills and requesting payments using Solana. Users can generate a shareable payment link, send it to friends, and get paid instantly in SOL. With Phantom wallet integration, payments happen in one click — fast, transparent, and with minimal fees. It brings a familiar “split the bill” experience to Web3.

SportsX

AI Platforms / Agents

SportsX is an AI-native compliance operating system for North America youth sports clubs, replacing manual club ops with workflow, payments, and compliance automation.

SPOTR MARKETS

Markets & Exchanges

SPOTR is a conviction-weighted pari-mutuel prediction market for cultural opinions, built on Solana. Every 30 seconds, pick a side on a contested take. No oracle. No resolution event. Solana's Proof of History timestamps every deposit. Earlier capital ranks higher in the winning pool. There is no correct answer, only late ones. Early conviction gets paid by late conviction.

Squad Treasury

AI Platforms / Agents

Squad Treasury is a Telegram-based multi-sig agent built on Zerion CLI. It enables collaborative onchain management with a "Fail-Closed" Policy Engine. Features: quorum voting, daily spend limits, token allowlists, and time windows. It prevents "god-mode" access, ensuring every swap/bridge via Zerion API follows strict team consensus and security guards. Designed for DAOs and small teams needing secure, transparent execution directly from chat.

squarelink

Social / SocialFi

A structured way for communities to organize and share resources. Inspired by how communities like Superteam organize members and resources, this lets you structure everything in a clear, navigable way.

stablecorp

FinTech

StableCorp is the business infrastructure for remote founders earning in stablecoins. One platform to go from earning USDC to running a real business: US LLC formation, stablecoin treasury with yield, multi-rail invoicing (stablecoins, ACH, SEPA), and full compliance (bookkeeping, FEMA filings, US + India tax filing)

StableFlow

Payments & Remittance

StableFlow is a Solana-native stablecoin billing and reconciliation platform for digital merchants. It lets merchants create USDC invoices, generate payment requests with a unique reference, verify on-chain payments against invoice terms, automatically reconcile transactions, and produce payment proofs and dashboard insights.

StablePay

Payments & Remittance

Sending money from the US to India costs 3-5% and takes days. StablePay makes it instant and nearly free using USDC on Solana. Senders never see a seed phrase — MPC wallets handle signing invisibly. Recipients claim INR via an SMS link and web page — no app, no wallet, no crypto knowledge. Every transfer is guaranteed: an on-chain escrow + Temporal state machine ensures funds are either delivered or refunded, never lost

StableSync

DeFi

Stable Sync: Range locked. Yield unlocked. No guesswork. No manual rebalancing. Always on yield. @Stable_Sync StableSync automates concentrated liquidity management for stablecoin pairs on Solana. Users deposit into a vault, set a strategy, and the protocol rebalances positions automatically using session keys - non-custodial, gasless UX, no manual intervention needed.

Stack Block Arcade

Gaming

Stack Block Arcade is an engaging on-chain GameFi experience built on the Solana ecosystem. We bring classic arcade mechanics into Web3, allowing players to compete on transparent leaderboards, own their in-game assets, dan engage in decentralized gameplay through seamless smart contract integration.

StackMON

Gaming

A single and multiplayer game where your ai agent plays the game for you in single player to collect tokens and as a user you can collect those tokens and play PVP betting mode with other players.

stacSOL

DeFi

A hyper-yielding Solana LST. Built on Sanctum's audited stake-pool program with a Token-2022 6.9% transfer-fee burn loop layered on top — so NAV climbs from staking yield AND from every cross-pair DEX trade. Rate is mathematically monotonic up. 55% realized gain in the first 56 hours, ~8,700% annualized. Volume IS the yield.

Stake Goldshell

Validator & Staking Infra

Staking Platform. Customize Solana staking options based on user preferences.

StakeSignal

DeFi

StakeSignal is a capital efficiency enhancement for LSTs on Solana. Stake mSOL, JitoSOL, or bSOL, and the protocol will allocate unused collateral to risk-weighted yield strategies, while you retain your staking rewards and full liquidity. No hidden APY metrics, no speculative TVL figures.

StampRank

Social / SocialFi

StampRank is an on-chain prediction market for startup reputation. Users stake $THESIS tokens on Solana to Long or Skeptic real founder projects, creating a community-driven leaderboard where rankings are determined by staked capital, not votes. Built for the Indie Hacker and Tech Twitter ecosystem, StampRank brings thousands of non-crypto founders onto Solana through a product they actually want to use: a Bloomberg-style reputation exchange where the community decides who's real and who's hype