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

Projects.

2,858 projects.

Crowd

DeFi

A trust & social platform for launchpads.

CrowdBrain

DePIN

CrowdBrain is a vertically integrated robotics work network. We train users in simulation, qualify them through QA, and route the best operators to real robots for teleoperation, data collection, and failure recovery. Robotics teams get verified manipulation data without building their own operator and hardware network.

Crowd Price

Data & Analytics

Solana Mobile app turning live Kalshi prediction-market data into a probability lens on six cryptos. Read consensus, predict prices, score your calls against the crowd.

Crush

AI Platforms / Agents

Crush: CPG data & insights for AI agents (live on x402). Unlocking the 3% of agentic commerce spend trapped behind six-figure legacy contracts.

Crypsight

Data & Analytics

Crypsight is a Web3 discovery and comparison platform that helps users explore and evaluate crypto products through structured, side-by-side insights. It starts with the Solana ecosystem, covering DeFi and other categories, and enables users to compare protocols across key metrics like liquidity, performance, and user experience, turning fragmented data into clear, decision-ready insights.

Cryptara Conquest

Gaming

Cryptara Conquest is a fully on-chain bullet-hell survival RPG built in Unity for Solana Mobile, powered by Magicblock Ephemeral Rollups for fast, low-latency gameplay. Players battle through intense dungeon runs, upgrade weapons and abilities, and interact with real on-chain progression systems. Built natively in C# using the Solana Unity SDK, the project also contributes open-source improvements to expand native Unity support across the Solana Mobile ecosystem.

Cryptelix

Data & Analytics

Cryptelix is an AI-powered platform for an automated post-trade analysis that transforms transaction history into clear explanations of results and actionable insights.

crypto

FinTech

a technology platform that help users earn money online through digital assets and innovative tools

Cryptobazaar

DeFi

CryptoBazaar is a gated P2P stablecoin exchange for India. Every user clears a 3-layer onboarding — government KYC (Aadhaar + PAN + liveness), a 6-month bank statement AML analysis, and an AI-scored source-of-funds interview — before trading. USDT/USDC is locked in a smart contract escrow for every trade. A 0.75% levy funds an insurance pool that compensates members in the event of a wrongful bank freeze.

CryptoBridger

Payments & Remittance

HODLers hate selling crypto for daily spending due to taxes, slippage, and lost yield. Existing cards are either custodial with volatile rewards or force you to sell. CryptoCardBridge lets users deposit SOL into a transparent on-chain vault, monitor live Pyth health factor, earn real yield, and simulate instant spending via atomic Jupiter swaps to EURC — all without permanently losing their crypto position

Cryptocows

NFTs & Digital Assets

CryptoCows.co is a DeFi platform specializing in the tokenization of livestock. By linking physical cattle to blockchain rails, it enables "cattle staking" and fractional ownership via asset-backed NFTs. The project focuses on inclusive finance, transforming traditional agriculture into liquid digital assets. By treating physical infrastructure and livestock as a strategic moat, it bridges the gap between hard assets and decentralized networks to provide grounded, real-world value.

CryptoGig

Marketplace Platforms

CryptoGig eliminates the trust crisis plaguing crypto freelancing. Scams, unpaid work, and zero accountability cost the ecosystem millions annually. Our solution: a trustless USDC escrow protocol on Solana that atomically locks client funds on-chain the moment a job is posted; releasing payment only upon verified delivery. Built with Anchor smart contracts, React, and Solana Wallet Adapter, CryptoGig makes every transaction transparent, instant, and irrefutable. Welcome to on-chain freelancing!

CryptoMinds

AI Platforms / Agents

CryptoMinds is building the trust layer for the AI Agent economy. Our SACRED five-dimensional credit scoring system enables Agents to build reputation through verifiable on-chain performance, access better trading conditions, and resolve disputes through reputation-weighted arbitration.

Cryptorights

Marketplace Platforms

AI models are routinely trained on copyrighted work (art, writing, code, expertise...) without crediting or compensating the people who created it. When AI generates output in someone's style or using their knowledge, the value flows to the platform and the user, never back to the original creator. Over time this destroys the incentive to create anything worth learning from. Cryptorights is a marketplace that fixes the attribution layer. Creators publish their knowledge and style as licensed A

CryptoVik StakePools Dashboard

Data & Analytics

A public dashboard and open dataset tracking stake flows across all major Solana stake pools and stakeholders. Scans the cluster every ~5% of each epoch, preserves full history since epoch 820. Explore stake dynamics per pool, per validator, per epoch with filters, charts, and open data. Built by a Solana validator since 2021. Non-commercial. Open data and open backend scripts, free to use.

CTO (5dlabs)

AI Platforms / Agents

Spec in, software out. CTO is an agentic engineering platform where you talk to AI teammates with animated avatars — text, voice, or face-to-face video — from desktop, phone, or AR glasses. Solana-settled usage-based billing in USDC, plus an on-chain agent marketplace where top publishers climb a public leaderboard and earn a share of every task they help complete. Engineers love using it because it's fun; CTOs sign the check because the unit economics finally make sense.

CTOMarketplace

Marketplace Platforms

CTOMarketplace on Solana provides tools to rebuild and scale community-backed tokens. It enables discovery, verification, and coordination of CTO projects through analytics, contributor marketplaces, governance features, and on-chain escrow. Leveraging Solana’s speed and low fees, we transform abandoned tokens into transparent, structured, and investable ecosystems driven by aligned community participation and incentives

CTO Pools

Governance & DAOs

CTOPools is trustless governance vault infrastructure to increase the effectiveness of community token takeovers on Solana. Communities create a vault for their token, pool SOL for the recovery, make proposals on how the funding will be allocated, and vote on funding proposals. This effectively creates a safe, on-chain crowdfund for a CTO community to continue the development of a promising token project, beyond just buying the token.

Cube DEX

DeFi

New AMM primitive on Solana. We added concentrated liquidity to the Balancer multitoken pool model. Balancer’s multitoken pools are like Uniswap V2. Cube’s multitoken pools are more like Uniswap V3. In the end, it became more stable than Curve, more profitable than Uniswap V3, and more elastic than Balancer.

Cubico

Real World Assets (RWA)

Cubico is Venezuela's first real estate tokenization platform. It allows users to buy digital property fractions from $100, earn rental income, and sell easily without traditional market hassles, built on the Solana network

CuraFeed — Curate Feed & Earn SOL

Consumer Apps

CuraFeed is a Web3-native AI content curation platform and RSS/podcast reader built on Solana. It leverages AI to transcribe, translate, and summarize feed items, turning raw content into accessible knowledge while empowering curators through on-chain economics. Our app is live on the Seeker dApp Store, fully integrated with Solana Mobile Stack.

CurationProtocolApp

Social / SocialFi

A decentralized content curation protocol on Solana. It utilizes on-chain reputation to surface high-quality content, ensuring that human-led signal is rewarded over bot-driven noise.

Curb

Wallet Infrastructure

A self-custody portfolio protection platform on Solana that guards crypto traders from their own impulses. Core idea: Lock your funds in a smart contract vault with customizable lock vaults with apr yields, AI-enforced withdrawal limits, cool-down periods after losing streaks, late-night trade blocking, and a multisig

Curvex

Token Launch / Tokenomics

Curvex is an AI-powered memecoin launchpad on Solana with three bonding curves (Linear, Degen, Wave), AI coin creation using Claude + FLUX, built-in risk signals, and smart wallet intelligence. LP burned 100% on graduation to Raydium. Everything pump.fun should have been.

Cushion

DeFi

Cushion provides liquidation protection for borrowers on lending protocols. It acts as an execution and liquidity layer that sits on top of existing lending platforms and helps users manage liquidation risk. Cushion steps in if liquidation risk appears and injects buffer to delay liquidations. Users wrap their existing lending positions on Cushion and Cushion monitors the positions 24*7 and injects liquidity from its vault.

Cusp

Consumer Apps

CUSP turns prediction-market positions into usable capital on Solana. Traders can borrow stablecoins against YES/NO outcome exposure without closing their bets, while lenders earn yield by supplying liquidity. Built around DFlow’s tokenized market infrastructure, CUSP adds collateral-aware borrowing, risk controls, and liquidation design for event-market assets, unlocking capital that would otherwise sit idle until resolution.

Custos Nox

Security Tools

Custos Nox monitors Solana multisigs and DAOs for attack-chain precursors in real time. 5 detectors covering every step of the April 2026 Drift exploit ($285M) plus adjacent vectors. Self-host in 5 min. MIT, no paid tiers.

Cuvée

Social / SocialFi

Preserve your memories for the future with custom voice cloning. And do so using NFTs—specifically, Solana.

Cybot

DeFi

Ruglyzer is a free, open-source Solana token scanner that detects rug pulls in under 2 seconds. Paste any SPL token mint address and get an instant 0-100 risk score powered by 5 Real-time on-chain security checks mint authority, freeze authority, holder concentration, token age, and metadata verification queried directly from Solana mainnet via Helius RPC. No wallet, no login, no fees.

CYKLOS

RegTech & Compliance

CYKLOS is an open, composable Web3 trust infrastructure that turns circular economy operations into verifiable digital proofs. Its first application, CAÇAMBAR, tracks construction waste containers from order to final destination and issues NFT-CTR compliance certificates anchored on Solana.