| Organisation | Category | Projects | Website | |
|---|---|---|---|---|
| Fun Modern payment rails for fintechs — deposit, withdraw, orchestration, checkout. Crypto + fiat funding flows for on-chain apps. | Infrastructure | 0 | fun.xyz/ | @fun |
| LI.FI Cross-chain liquidity routing and orchestration — bridges, DEXs, solvers, and yield via one API (li.quest), including Solana/SVM. | Infrastructure | 0 | li.fi | @lifiprotocol |
| NEAR Intents Outcome-based cross-chain swaps — intents filled by competing market makers. 1Click REST API; Solana supported in token catalog. | Infrastructure | 0 |
| near-intents.org |
| @near_intents |
| Relay Multichain onchain payments — bridge, swap, cross-chain call via quote/execute/status API. | Infrastructure | 1 | relay.link/ | — |
| Solana Subscriptions Solana Foundation program for managed token delegations: Subscription Authority, fixed/recurring allowances, merchant subscription plans. Program De1egAFMkMWZSN5rYXRj9CAdheBamobVNubTsi9avR44. SDK @solana/subscriptions. | Infrastructure | 0 | solana.com/docs/payments/subscriptions/overview | @solana |
| TukTuk Permissionless crank service on Solana by Helium. Task queues with SOL-paid crank turners (tuktuk-crank-turner), CLI, cron jobs that enqueue tasks, CPI/SDK queueing, remote transaction servers. Program tuktukUrfhXT6ZT77QTU8RQtvgL967uRuVagWF57zVA. Reuse queues; 1 SOL create deposit. | Infrastructure | 0 | github.com/helium/tuktuk | @helium |
| Wormhole Cross-chain messaging and bridging protocol | Infrastructure | 2 | wormhole.com | @wormhole |
| Across Protocol Cross-chain intents / Swap API — Solana, HyperCore, HyperEVM. | Infrastructure | 0 | across.to/ | @AcrossProtocol |
| Alchemy Web3 developer platform with Solana RPC and APIs | Infrastructure | 1 | alchemy.com | @alchemy |
| AllDomains Web3 domain naming service on Solana | Infrastructure | 1 | alldomains.id | @alldomains |
| Allium Enterprise blockchain data platform: Explorer SQL, datashares, realtime APIs, datastreams, Beam, MCP, and machine payments across 80+ chains including Solana. | Infrastructure | 0 | allium.so | @AlliumLabs |
| Alpaca Stock/options brokerage API. Trading MCP Server (OpenAPI tools + read-only docs retrieval v2.2.1+), agent skills, CLI. | Infrastructure | 0 | alpaca.markets | @AlpacaHQ |
| Amazon Web Services Cloud infrastructure powering Solana validators and RPC nodes | Infrastructure | 1 | aws.amazon.com | @awscloud |
| Anza Core Solana validator client developer (Agave) | Infrastructure | 1 | anza.xyz | @anza_xyz |
| BAM (Block Assembly Marketplace) BAM (Block Assembly Marketplace) is a transaction scheduling system for Solana that separates ordering from validation using secure hardware environments. | Infrastructure | 0 | bam.dev | @jito_sol |
| Bitbond Asset tokenization suite: Token Tool (multi-chain incl. Solana SPL/Token-2022) and Offering Manager for primary issuance, KYC, and investor rails. API + MCP. | Infrastructure | 0 | bitbond.com | @Bitbond |
| Bonfida Team behind SNS (Solana Name Service), DEX, and trading tools | Infrastructure | 1 | sns.id | @bonfida |
| Brew Labs Solana infrastructure team building low-level systems for colocated validator/RPC services. Authors of Qlaster, a shared-memory account/transaction streaming system. | Infrastructure | 0 | github.com/brewlabshq | @brewlabshq |
| Cambrian Cambrian builds a modular restaking layer for Solana to enhance network security and enable additional revenue streams. | Infrastructure | 0 | cambrian.one | @cambrianone |
| Candide Account abstraction and gas sponsorship. Solana Paymaster is a hosted Kora endpoint so users pay fees in USDT with zero SOL. | Infrastructure | 0 | candide.dev | @candidelabs |
| Chainstack Managed blockchain infrastructure and Solana RPC nodes | Infrastructure | 1 | chainstack.com | @ChainstackHQ |
| Clerk Complete user management platform: embeddable auth UI, session JWTs, organizations, billing, API keys, M2M, and agent-friendly CLI/docs. Backend verify model for Next.js and edge. | Infrastructure | 0 | clerk.com | @ClerkDev |
| ClickHouse Open-source columnar OLAP database widely used for Solana analytics and historical ledger query layers (e.g. CryptoHouse, Triton Superbank). High insert rates, compression, analytical SQL over large event tables. | Infrastructure | 0 | clickhouse.com | @ClickHouseDB |
| Cloudflare Connectivity cloud and edge platform. Its pay-per-crawl monetization gateway supports x402, letting agents pay for content and APIs — covered in our x402 gateway article. | Infrastructure | 0 | cloudflare.com | @Cloudflare |
| Crossmint Wallet, payments, and minting infrastructure across 40+ chains — embedded smart wallets, fiat checkout, NFT APIs, verifiable credentials, and policy-gated agent wallets. | Infrastructure | 1 | crossmint.com | @crossmint |
| DoubleZero Dedicated fiber/bandwidth 'N1' network for high-performance blockchains — edge filtering and multicast for faster validator block propagation. | Infrastructure | 0 | doublezero.xyz | @doublezero |
| Eclipse Eclipse is a platform that executes smart contracts using the Solana Virtual Machine. It offers scalability for powerful applications and supports various use cases in the crypto space. | Infrastructure | 0 | eclipse.xyz | @EclipseFND |
| Fireblocks Digital-asset custody and operations platform trusted by 2,400+ institutions. Author of OTL, the Open Transaction Layer for compliant onchain transactions. | Infrastructure | 0 | fireblocks.com | @FireblocksHQ |
| Firedancer High-performance Solana validator client by Jump Crypto | Infrastructure | 1 | jumpcrypto.com/firedancer | @jumpcrypto |
| Flint Plug-and-quote Solana spot prop AMM infrastructure for professional market makers. | Infrastructure | 0 | flint.trade | — |
| FluxRPC High-performance Solana/Fogo RPC (fluxrpc.com) and open-source transaction_sender. Founded by Scott / @CloakdDev. | Infrastructure | 1 | fluxrpc.com | @fluxrpc |
| Fogo SVM-based Layer 1 optimised for trading-heavy DeFi — Solana-compatible execution with latency-focused network design. | Infrastructure | 0 | fogo.io | @fogo |
| Galaxy Digital asset management and trading firm, active Solana investor | Infrastructure | 1 | galaxy.com | @GalaxyDigital |
| Google Cloud Cloud infrastructure provider running Solana validators and RPC nodes | Infrastructure | 1 | cloud.google.com | @googlecloud |
| Helium Decentralized wireless network on Solana | Infrastructure | 1 | helium.com | @helium |
| Helius Solana RPC and API infrastructure | Infrastructure | 1 | helius.dev | @Helius |
| Honeycomb Protocol On-chain gaming infrastructure on Solana — composable identity, missions, characters, and economy primitives for game studios. | Infrastructure | 0 | honeycombprotocol.com | @honeycomb_prtcl |
| Hyperliquid L1 perps and spot — HyperCore + HyperEVM. | Infrastructure | 0 | hyperliquid.xyz/ | @HyperliquidX |
| InstantNodes InstantNodes provides high-performance RPC node infrastructure for the Solana blockchain, featuring hybrid architecture with data accuracy and scalability. | Infrastructure | 0 | instantnodes.io | @InstantNodes |
| Irys Programmable datachain (formerly Bundlr) for storing large volumes of data on-chain with smart-contract access and longevity proofs — widely used to upload Solana NFT metadata. | Infrastructure | 0 | irys.xyz | @irys_xyz |
| Jito MEV infrastructure and liquid staking on Solana | Infrastructure | 1 | jito.network | @jitolabs |
| Light Protocol ZK compression protocol on Solana | Infrastructure | 1 | lightprotocol.com | @LightProtocol |
| Linq Partner API for iMessage, RCS, and SMS. | Infrastructure | 0 | linqapp.com | @thelinqapp |
| MagicBlock Real-time execution engine for Solana — 1ms block time, sub-50ms latency for games and high-frequency applications. | Infrastructure | 0 | magicblock.xyz | @magicblock |
| MetaDAO Futarchy-based governance protocol on Solana | Infrastructure | 1 | metadao.fi | @MetaDAOProject |
| Milysec Australian Solana-native venture studio and dev shop building web3 apps, mobile, and DeFi protocols with Rust/Anchor and Next.js. | Infrastructure | 1 | milysec.com | @milysec |
| Modular Cloud Multichain block explorer and chain data platform. Solana support alongside EVM and other chains, white-labelable for ecosystems. | Infrastructure | 0 | modular.cloud | @modular_cloud |
| Neon EVM Neon EVM enables Ethereum developers to deploy Solidity smart contracts on Solana without code changes, accessing Solana's speed and low transaction costs. | Infrastructure | 0 | neonevm.org | @Neon_EVM |
| OrbitFlare OrbitFlare helps users build on Solana by providing fast RPC nodes, real-time gRPC data streams, and secure validator staking. | Infrastructure | 0 | orbitflare.com | @orbitflarenodes |
| POAP Proof of Attendance Protocol — ERC-721 mementos for shared moments; drops, collectors, builder API/SDK. | Infrastructure | 0 | poap.xyz | @poapxyz |
| Paladin Paladin helps Solana validators protect against sandwiching attacks while earning additional MEV rewards through priority transaction processing. | Infrastructure | 0 | paladin.one | @paladin_solana |
| ProofNetwork Infrastructure for verifiable applications on Solana. Ships an MCP server that serves docs-as-a-tool for building proof-backed apps. | Infrastructure | 0 | proofnetwork.lol | @proofnetworks |
| Pyth Network Oracle network providing real-time market data | Infrastructure | 1 | pyth.network | @PythNetwork |
| QuickNode Multi-chain RPC infrastructure with Solana support | Infrastructure | 1 | quicknode.com | @QuickNode |
| Raiku Raiku provides coordination infrastructure for Solana, enabling guaranteed transaction execution through high-performance block building and advanced scheduling. | Infrastructure | 0 | raiku.com | @raikucom |
| Rakurai Rakurai boosts Solana blockchain performance by building high-throughput validator nodes with proprietary scheduling optimizations. | Infrastructure | 0 | rakurai.io | @Rakurai_io |
| Range Treasury, risk, and compliance platform for stablecoins and fiat. Risk/Data/Platform/Faraday APIs, Squads alerting, Solana screening, MCP for agents. | Infrastructure | 0 | range.org | @range_org |
| Realms On-chain governance and DAO tooling for Solana | Infrastructure | 1 | realms.today | @realmsdao |
| Robinhood Chain Robinhood's L2 blockchain built on Arbitrum Orbit for tokenized real-world assets — the settlement layer behind its EU stock tokens. Announced June 2025; a competing approach to Solana-native tokenized stocks (Token-2022 / Securitize). | Infrastructure | 0 | robinhood.com/chain | @RobinhoodCrypto |
| SODAX Cross-network execution infrastructure: one SDK for intent swaps, lending/borrowing, bridge, and staking across 20+ chains including Solana. Hub-and-spoke design (Sonic hub) with solver-based settlement, sodaVariants for cross-network assets, and agent-ready skills. SDKs: @sodax/sdk, wallet-sdk, dapp-kit. Submitted via recommend by @hazy0. | Infrastructure | 0 | sodax.com | @sodaholders |
| SOL Strategies SOL Strategies operates institutional-grade Solana validator infrastructure and maintains a digital asset treasury focused on SOL token holdings. | Infrastructure | 0 | solstrategies.io | @solstrategies_ |
| SendAI Send helps developers and users interact with Solana through AI-powered tools, community gaming, and blockchain infrastructure. | Infrastructure | 0 | sendai.fun | @sendaifun |
| Solana Foundation Non-profit supporting the Solana ecosystem | Infrastructure | 3 | solana.org | @SolanaFndn |
| Solana Labs Core development team behind Solana blockchain | Infrastructure | 1 | solanalabs.com | @solanalabs |
| Solana Mobile Mobile-first crypto hardware and dApp store | Infrastructure | 2 | solanamobile.com | @solanamobile |
| Solana Name Service Solana naming service for .sol domains | Infrastructure | 1 | sns.id | @sns |
| SolanaFM Solana blockchain explorer and indexer | Infrastructure | 1 | solana.fm | @solanafm |
| Solblaze SolBlaze is a platform that supports the Solana ecosystem with tools such as a DAO treasury, rewards program, faucet, RPC status page, token minter, and payments SDK. | Infrastructure | 0 | solblaze.org | @solblaze_org |
| Solmate Solmate helps users stake on Solana by operating bare‑metal validators in the UAE with low‑latency infrastructure. | Infrastructure | 0 | solmate.com | @Solmate |
| Solscan Solana blockchain explorer | Infrastructure | 1 | solscan.io | @solscanofficial |
| Squads Multisig and smart account infrastructure for Solana | Infrastructure | 1 | squads.xyz | @multisig |
| StreamingFast Substreams creator — high-performance streaming and indexing infrastructure for blockchain data, with growing Solana support. | Infrastructure | 0 | streamingfast.io | @streamingfastio |
| Switchboard Decentralized oracle network on Solana | Infrastructure | 1 | switchboard.xyz | @switchboardxyz |
| Syndica Enterprise-grade Solana RPC, indexing, and Chainstream gRPC infrastructure for high-throughput dApps and validators. | Infrastructure | 0 | syndica.io | @SyndicaIO |
| Teraswitch Bare metal at the edge — global low-latency dedicated servers. Solana-relevant infra partner (Helius, Jito, Triton among public logos). Console, API, Terraform, Go SDK. X @Teraswitch · teraswitch.com · docs.teraswitch.com · github.com/TeraSwitch | Infrastructure | 1 | teraswitch.com | @Teraswitch |
| Tinydancer Tinydancer is an open-source light client implementation for the Solana blockchain. | Infrastructure | 0 | tinydancer.io | @tinydancerio |
| Triton Dedicated Solana RPC infrastructure | Infrastructure | 1 | triton.one | @triton_one |
| Validators DAO DAO building incentive infrastructure and developer tooling for the Solana validator and program ecosystem. | Infrastructure | 0 | dao.validators.solutions | @ValidatorsDAO |
| Xandeum Labs Xandeum extends Solana with a smart contract-native, decentralized storage layer, enabling dApps to store and access large datasets directly on-chain. | Infrastructure | 0 | xandeum.com | @XandeumNetwork |
| Zeus Network Zeus Network connects Bitcoin and Solana through a permissionless cross-chain protocol that enables BTC liquidity to flow into Solana's DeFi ecosystem. | Infrastructure | 0 | zeusnetwork.xyz | @ZeusNetworkHQ |
| deBridge Cross-chain interoperability and bridging protocol | Infrastructure | 1 | debridge.com | @debridgefi |