
ActiveCampaign
HubSpot
MailChimp
Adobe Marketo Engage
GetResponse
Brevo
Pardot
Constant Contact
ChainMemory
Agentmemory
OpenMemory MCP
Pinecone
Memo.ai
Memori
cognee
MemoryLake
ChainMemory gives your AI agents persistent memory that belongs to YOU โ 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 โ 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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HubSpot - Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
OpenMemory MCP - Your private, local memory layer for all AI tools
Adobe Marketo Engage - Adobe Marketo Engage is a tool that offers multi-channel marketing automation, campaign and leads nurturing, and analytics.
Pinecone - Search through billions of items for similar matches to any object, in milliseconds. Itโs the next generation of search, an API call away.