Mem0
Mem
Pieces for Developers
Mengram
Unabyss
OpenMemory
Memori
ai second brain for all your saved stuff

MarkLogic Server
Datomic
Valentina Server
Datahike
Matisse
Oracle TimesTen
SAP MaxDB
Easily develop rich applications using a fully managed, scalable, and serverless document database.
Which is more popular?
Supermemory might be a bit more popular than Firestore. We know about 4 links to it since March 2021 and only 3 links to Firestore.
Website, pricing, platforms and company facts side by side.
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| Website | supermemory.ai | cloud.google.com |
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Overall verdict
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Firestore v10: Setup & Free Tier in 4 Mins (2026)
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Recommendations tracked on public social media and blogs since March 2021.

This is usually a challenge that any developer has to take care of when building an AI agent. In fact, managing the context is one of the hardest problems when working with AI agents and there are many companies like SuperMemory, Mem0... - Source: dev.to / 2 months ago
Memory. I use Supermemory for this. Before, Pipa loaded context files and knew to update them. A memory tool adds teammate-like recall: goals, preferences, latest business state, and small details that should carry across runs. Good... - Source: dev.to / 4 months ago
We wire everything up with Vision Agents as the voice agent framework, Stream for WebRTC audio and video, OpenAI Realtime for speech in and speech out, Anam so the agent shows up as a face on the video, and Supermemory so answers come... - Source: dev.to / 5 months ago
Firestore for Inbox, Outbox, and Distributed Lock. - Source: dev.to / 11 months ago
Your app must be stateless. Don't use embedded databases. When your users hit your app again, they may be reaching another instance in a completely different state. Persist data in cloud-based storage like GCS, Cloud SQL, or Cloud... - Source: dev.to / almost 2 years ago
Google Firestore is a serverless document database providing direct web, IoT, and mobile app development access. It’s highly scalable with no maintenance window and zero downtime. - Source: dev.to / about 2 years ago
When comparing Supermemory and Firestore, you can also consider the following products.


MarkLogic Server is a multi-model database that has both NoSQL and trusted enterprise data management capabilities.
Compare MarkLogic Server to Supermemory or Firestore:


The fully transactional, cloud-ready, distributed database
Compare Datomic to Supermemory or Firestore:

Centralized code snippet manager to streamline your workflow
Compare Pieces for Developers to Supermemory or Firestore:

Valentina Server is 3 in 1: Valentina DB Server / SQLite Server / Report Server
Compare Valentina Server to Supermemory or Firestore: