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

Projects.

2,858 projects.

BAROS

Consumer Apps

Verifiable trust for local work. A neighborhood marketplace where reputation is real and payments are guaranteed — without anyone needing to understand blockchain.

Barter

Payments & Remittance

Barter is a USDC based P2P payment processor built on Solana's Blockchain. Our infrastrucuture serves consumers and business by processing transactions on-chain ultimately mitigating the cost of processing fees and time to settlement between the recipient and the original sender compared to legacy financial services. Currently prototype web-app.

basedbid

Token Launch / Tokenomics

basedbid is capital-efficient token launch infrastructure for tokens, LBPs, and white-label launchpads (Boards). It enables capital-free launches through virtual liquidity, programmable fee routing, custom market caps, launch protection, and native-asset fee capture, helping builders create sustainable revenue without contract-driven token dumping on the chart. Our team has created custom solutions to all major DEXs allowing us to offering complete token control for your projects life-cycle.

BASELINE

Healthcare Tech

Baseline is a Web3 AI health intelligence system built to detect early signs of neurological and functional decline by analyzing subtle changes in voice, reaction speed, cognition, and motor behavior, before symptoms become obvious. It is especially relevant for people who spend long hours on devices, where fatigue, stress, and early neurological strain often go unnoticed or ignored.

BASEMENTA

DeFi

You find the best trader on Solana, plug their wallet into a copy trading tool, and sit back. They're up big — you're down. Hundreds of bots front-ran every trade before yours went through. Basementa fixes this. We took social trading from web2 and made it work for Solana. Portfolios stay off-chain so bots have nothing to monitor. Every manager is verified via X so you know exactly who you're copying. When they trade, you copy instantly with randomized execution and smart protection.

Basinga market

DeFi

BasingaMarket is a Solana-based micro-rounds market protocol. The current version supports BTC, ETH, and SOL markets with 1-minute and 5-minute UP/DOWN rounds. Unlike standard prediction markets where outcome shares are usually priced like 0-1 USDC probability tokens, BasingaMarket uses bonding-curve priced tickets, so ticket prices can move above 1 USDC based on demand and liquidity. Crypto rounds currently settle using Binance Spot candle data, with oracle-based settlement planned soon. The pl

Basira AI

AI Platforms / Agents

BasiraAI is the verification and settlement layer for agent-to-agent work on Solana. Agents can post tasks, accept work, lock funds in escrow, verify completion, and settle automatically.

Beam

Payments & Remittance

Beam is a proximity-based payment protocol built on Solana that makes moving money on-chain as intuitive as Apple’s AirDrop. Designed to eliminate the "transaction friction" of crypto, Beam allows users to identify each other by simply bringing their devices close together, completely bypassing the need for QR-scanning or manual address entry. Built for the Colosseum Frontier Hackathon, Beam leverages WebRTC-based discovery to create a seamless "Tap-to-Pay" experience.

BEAM

AI Platforms / Agents

Beam is a Solana-powered AI bot on X (Twitter) that lets users send tokens between X users and to external solana addresses, enter raffles, and check their wallet balances directly through tweets. It gives crypto-native users a seamless on-chain experience without ever leaving their social feed.

Beanstalk Finance

Consumer Apps

Beanstalk is a mobile app that makes owning anything onchain feel as simple as buying a coffee. Tokenized stocks, gold, treasuries, and yield products are all live on Solana, but buying them still requires a wallet, a swap interface, and a tolerance for unnecessary complexity. We're fixing that. Sign in with Google, deposit USDC, and start owning real assets from your phone in seconds. We curate the best so you don't navigate ten protocols.

Bench

Consumer Apps

Bench is a platform for Opportunity Markets. Where Prediction Markets output public probabilities and resolve to a binary outcome, Bench aggregates insights, resolves subjectively, and rewards useful signals, revealed only to the market creator. Filling the privacy gap in information markets, Bench allows market creators to access high-value information without leaking it, creating a real competitive edge.

BENTO

AI Platforms / Agents

BENTO - the security layer for AI agents to handle funds on Solana Let your agents operate safely without risking drained wallets or leaked credentials. Bento checks every agent action before execution, so you can delegate trading, payments, and on-chain actions with confidence.

Bequest

AI Platforms / Agents

Bequest is an onchain inheritance protocol that lets users securely automate crypto asset transfers to beneficiaries using dead man’s switch logic, policy-controlled payouts, and self-custodial wallets.

BeRight

DeFi

BeRight is the onchain credit score for forecasters. We measure who is actually good at prediction markets, anchor that reputation on Solana, and use it to unlock future capital allocation.

BESCOM Pulse - Intelligent Grid & Infrastructure Copilot

Climate / Green Tech

As Bengaluru leads India in EV adoption, the citys electricity distribution company (BESCOM) faces a critical challenge: rapid, concentrated, and unpredictable charging loads that create localized grid stress. Traditional infrastructure upgrades, such as substation overhauls, are slow and capital-heavy.BESCOM Pulse is an AI-driven decision-support layer designed to sit atop existing grid telemetry. By utilizing the MCP, the system enables a secure, conversational infrastructure strategically.

BeSteamHN AI Tutor

NFTs & Digital Assets

Our platform is an inclusive learning ecosystem designed to bridge the educational gap for underserved students in regions like Honduras. By combining AI-driven tutoring, gamified tech courses (robotics, coding), and soft-skills training, we provide a personalized roadmap for every learner. To ensure long-term professional value, students earn blockchain-based NFT certificates that securely verify their skills for future careers. Our mission is to democratize education and equip the next generat

BetaPlays

DeFi

BetaPlays is a Solana discovery tool built for crypto degens. The core idea is simple: when a token pumps hard, related tokens or derivatives usually follow. BetaPlays finds those related tokens automatically before most people notice them.

BeThere

Consumer Apps

BeThere is a commitment protocol eliminating no-shows via Stake-to-Attend. Users lock a refundable USDC deposit to secure event spots. On QR check-in, funds return instantly and a Proof-of-Presence cNFT is minted ($0.001). No-shows forfeit to the organizer. Built 100% in Rust on Solana for sub-second settlement, BeThere scales from meetups to restaurant bookings, building on-chain reputation for reliability.

Bet on yourself

Consumer Apps

BetOnYourself is a prediction market for personal goals. Connect your wearable data from Oura, Whoop, Garmin, or Apple Watch, set a health goal and stake SOL on yourself. Our engine uses your historical activity to estimate the probability you’ll follow through, then resolves outcomes automatically using real data.

Better Raise

Consumer Apps

Better Raise is a Solana-powered crowdfunding platform that eliminates banking barriers, enabling anyone worldwide to launch campaigns using just an email or Web3 wallet. Targeting the 1.3B unbanked adults across a $20B market that is projected to reach $52B market size by 2034, it brings bankless and digital, on-chain fundraising to underserved communities with 0% fees on the first $1K raised(limited time offer), a referral rewards program, and escrow yield fully returned to creators(planned).

Better Sol

Developer Infrastructure

Better Sol is developer infrastructure that unifies Solana on-chain program development and client-side interaction into a single TypeScript experience. Developers define their program once and get a fully typed client, account fetching, token operations, and composable transactions automatically. No IDL generation, no codegen step, no sync drift. One language, end-to-end type safety, zero boilerplate.

Better Wallet

Hardware & Devices

BetterWallet is a hardware wallet for Solana that stays offline and uses QR codes instead of cables or Bluetooth. It shows clear transaction details on its own screen, so you can understand exactly what you are approving. This helps prevent blind signing, especially for DAO multisig and complex DeFi actions.

BeyondPlay

Consumer Apps

BeyondPlay is an AI game creation platform where anyone can describe a game and have it live in seconds. Play for real money, challenge friends on leaderboards, and compete in multiplayer games - all with onchain payments and rewards built in. Create once, share everywhere.

Bgaurded

AI Platforms / Agents

BGaurded is the activity proof protocol for AI agents. Every agent action is forensically scanned across 61 threat categories, PII scrubbed, and permanently notarized on Arweave with Solana on-chain proof. Not identity. Not reputation. The receipts. In February 2026 researchers at PunkGo published "Right to History" on arXiv (2602.20214) stating: "no existing system provides a tamper-evident, independently verifiable record of what AI agents did." We built that system — on Solana and Arweave.

Bido

AI Platforms / Agents

Google monetizes search. Bido monetizes decision. AI agents are taking over purchasing decisions, and no existing ad model works. Agents don't click banners. The $600B digital ad industry is built on one assumption: that humans are watching. Agents break that. Bido detects intent in real time, matches the right sponsor, and places it in context, before the final choice. We don't influence the decision. We monetize the moment. We're starting with e-commerce, where intent maps directly to purchase

BiePay Links

Payments & Remittance

BiePay Links is a social commerce layer for Solana that turns any URL into a complete checkout experience via Blinks and Actions. It allows merchants to create instant payment links, manage revenue through a premium dashboard, and onboard non-crypto users seamlessly using Privy embedded wallets and fiat onramps. Designed for global freelancers and e-commerce, it bridges the gap between social media and on-chain commerce with real-time payment detection.

BiFrost

AI Platforms / Agents

Bifrost is an on-chain AI agent marketplace on Solana. Developers register agents as Solana PDAs. Users hire them for real tasks like research, copywriting, outreach, and more. Treasury policy, spend authorization, and settlement are all enforced by the program, not assumed on good faith. Funds lock on mission creation, every payment requires signed authorization, and finalize_allocation settles the entire mission atomically, paying agents and updating reputation in a single instruction.

BigWallet

Wallet Infrastructure

Standard Solana wallets rely on a single keypair if the browser extension is compromised, funds are lost. BigWallet is a true 2FA wallet: every transaction requires approval from two separate devices (browser extension + mobile phone), with a trustless on-chain recovery mechanism if either device is lost.

Billz

Payments & Remittance

Billz is a non-custodial payment and treasury execution layer for crypto-native users and businesses. It lets users unlock liquidity from their crypto positions instead of selling assets, then pay real-world expenses like rent, invoices, suppliers, or payroll in fiat. Billz focuses on fast execution, audit-ready payment proofs, and a smoother bridge between on-chain treasury and everyday off-chain payments.

Binder

Identity & Privacy

Your Social Capital Wallet