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

MailChimp
Brevo
Constant Contact
Campaign Monitor
AWeber
GetResponse
Robly
Emma is an email marketing platform that helps over 15,000 brands plan, design, and optimize targeted emails.
Which is more popular?
Based on our record, Emma seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | chainmemory.ai | myemma.com |
| Pricing | ||
| Company | — | Startup from the United States |
| Listed in |
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 Emma yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No ChainMemory videos yet. You could help us improve this page by suggesting one.
Emma reviewed by Mark Kermode
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ChainMemory and Emma. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of ChainMemory yet. Be the first one to post
Emma, like Campaign Monitor, is also by Marigold. It enables marketers to build and deliver personalized, targeted email and SMS campaigns that produce real business outcomes. Whether you are a one-person team or a...
Emma’s prices start at $99, and there is no monthly plan, as the platform allows annual contracts. It covers 10,000 contacts and more than most features, including email and phone customer support. At the moment, the...
Another great feature is Emma’s ability to put lightbox forms on your website ( lightbox forms are the forms that pop up while you’re on a site to ask for your email).
Recommendations tracked on public social media and blogs since March 2021.


Tracking ChainMemory since Jul 2026.
There's a popular email marketing company called emma (https://myemma.com/). I've seen their banner ads, career ads, billboards on the interstate and in the airport. You may want to consider a name change before you spend too much on... Source: over 4 years ago
When comparing ChainMemory and Emma, you can also consider the following products.


MailChimp is the best way to design, send, and share email newsletters.
Compare MailChimp to ChainMemory or Emma:

Persistent memory from agent trace, not just conversation
Compare Memori to ChainMemory or Emma:

Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
Compare Brevo to ChainMemory or Emma:

Persistent memory for Claude Code, Codex & coding agents
Compare Agentmemory to ChainMemory or Emma:

Constant Contact offers email marketing, social media marketing, online survey, event marketing, digital storefronts, and local deals tools.
Compare Constant Contact to ChainMemory or Emma: