ChainMemory
Mem0
Agentmemory
Memori
Tempreon
cognee
TheSecondBrain.dev
Suprflo
InvoiceOCRSoftware.com
Invoice Data Extraction
Invoice to Excel AI
FreeAgent
DocParser
Nanonets
OCR Invoice AI
Rossum
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.
ChainMemory
InvoiceOCRSoftware.comMem0 - Your private, local memory layer for all AI tools
Invoice Data Extraction - AI Invoice Data Extraction to Excel - 50 Free Pages/Mo
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
Invoice to Excel AI - Extract data from invoices to Excel quickly and accurately with the #1 AI invoice to Excel converter.
Memori - Persistent memory from agent trace, not just conversation
FreeAgent - Say hello to your business's new best friend. Accounting software trusted by over 35,000 freelancers and small businesses