
Mem0
Memori
Agentmemory
Supermemory
Tempreon
cognee
TheSecondBrain.dev
Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client

spoonacular
MyFitnessPal
Food calorie API: REST search, barcode lookup, and macros per 100 g across 4M+ foods. 1,000 free calls/month.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | chainmemory.ai | calorieapi.com |
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In their own words, as submitted to SaaSHub.


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...
No description of CalorieAPI yet.
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of CalorieAPI yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ChainMemory and CalorieAPI. For example, how are they different and which one is better?
When comparing ChainMemory and CalorieAPI, you can also consider the following products.


Save and organize recipes from any site, add your recipes and favorite products to our free meal planner, and make your grocery list automatically.
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Persistent memory from agent trace, not just conversation
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Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.
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Persistent memory for Claude Code, Codex & coding agents
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ai second brain for all your saved stuff
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