GetBlock.io
Infura
Chainstack
QuikNode.io
Alchemy
Chainnodes.org
NOWNodes.io
Pocket Network
ChainMemory
Mem0
Memori
Agentmemory
Tempreon
cognee
TheSecondBrain.dev
Suprflo
GetBlock is a service that provides instant API connection to full nodes from many leading blockchain networks, including BNB Smart Chain (BSC), Ethereum (ETH), Polygon (MATIC) and Solana (SOL), among others.
Since 2019, the mission of GetBlock is to ensure cost-effective tools and infrastructure that will help enterprises and individual developers to build high-quality blockchain applications faster. The service allows you to request on-chain information from a node without the need to set up one manually.
GetBlock is among the leaders of the Blockchain-as-a-Service (BaaS) segment: its instruments are utilized daily by thousands of users worldwide. Their clients can get their wallets, DEXs, trading bots, games to 40+ blockchains via an intuitive API-powered dashboard.
ChainMemory gives your AI agents persistent memory that belongs to YOU — not to a single vendor.
Save a memory in ChatGPT, recall it in Claude or Gemini. Available via Chrome extension, MCP server (npm), or REST API. Every memory gets a cryptographic fingerprint and project states are anchored with Merkle proofs, so anyone can independently verify integrity — no trust required.
Memories consolidate into a structured Project Brain (decisions, milestones, risks) instead of a pile of raw notes. Multi-agent native: Claude, Cursor and GPT share one consolidated state. Free tier available.
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GetBlock is a great service for those who are looking for a stable connection to blockchain nodes, relly like their support and a wide variety of blockchains, though you're usually looking for the most popular ones, they offer more.
Based on our record, GetBlock.io seems to be more popular. It has been mentiond 38 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
GetBlock, a top RPC node service provider, is launching a special promotion for those participating in the STRK airdrop. Eligible wallet holders can now enhance their experience with GetBlock’s premium Starknet RPC endpoint, designed to circumvent network congestion and facilitate quicker token retrieval. - Source: dev.to / over 2 years ago
ETH, SOL, BASE, LINEA, MATIC or Avalanche endpoints with a 20% discount at GetBlock. Source: almost 3 years ago
For media inquiries please contact: joan@getblock.io (Joan Williams, Head of Marketing) For more information please visit: https://getblock.io/. - Source: dev.to / about 3 years ago
I have used infura, alchemy and quicknode in the past but now on https://getblock.io/ fairly new player but I like their support and readiness to add a new chain on your request which is pretty cool. Source: over 3 years ago
Or you can choose GetBlock, which is time-tested:). Source: over 3 years ago
Infura - Ethereum node as an API
Mem0 - Your private, local memory layer for all AI tools
Chainstack - Automates blockchain (Ethereum included) deployment at a much lower price point than Infura, and without native storage.
Memori - Persistent memory from agent trace, not just conversation
QuikNode.io - Blockchain Infrastructure Cloud
Agentmemory - Persistent memory for Claude Code, Codex & coding agents